Surenoo SLC1602F Series LCD Monitor User Manual

SLC1602F Series LCD Monitor

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.
SLC1602F Series
LCD MODULE USER MANUAL
Please click the following image to buy the sample

Model No.: S3ALC1602F

Shenzhen Surenoo Technology Co.,Ltd. www.surenoo.com Skype: Surenoo365
Reference Controller Datasheet
Character LCD Selection Guide
Reference Files

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Page: 01 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

CONTENTS

15B0H

1. ORDERING INFORMATION – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 04

18BH

U

1.1 1602F Series Table- – – – – – – – – – – – – – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

04

19B4H

H

1.2 1602F Series Image- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 05

20B15H

H21B

2. SPECIFICATION – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 06

21B8HU

U

2.1 Display Specification- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 06
2B194H

2.2 Mechanical Specification – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 06
23B015H

2.3 Electrical Specification – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 06

24B1H

H

2.4 Optical Specification – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 06
25B1H

3. OUTLINE DRAWING- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 07

26B31HU

U

4. ELECTRICAL SPEC – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 08

21B8HU

U

4.1 Pin Configuration – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 08
2B194H

4.2 Absolute Maximum Ratings – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 08

23B015H

H

4.3 Electrical Characteristics – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 08

24B1H

H H

5. Applications – – — – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 09

21B8HU

U

6. Keypad Scan – – — – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 09

21B8HU

U

7. Applications – – — – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 10

21B8HU

U

8. Keypad Scan – – — – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 10

21B8HU

U

9.Custom 24B1H character – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 11

21B8HU

U

24B1H
10. INSPECTION CRITERIA – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 12
H31B2869

10.1 Acceptable Quality Level – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – —- – – 12

32B970H

H

10 .2 Definition of Lot – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 12

3B0281H

H

10.3 Condition of Cosmetic Inspection – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 12

34B129H

H

10.4 Module Cosmetic Criteria – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 13
35B204H

10.5 Screen Cosmetic Criteria (Non-Operating) – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 15

36B14H

H

10.6 Screen Cosmetic Criteria (Operating) – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 16

37B42H

H

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

11. PRECAUTIONS FOR USING – – – – – – – – – – – —- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 18
38B54H
11.1 Handling Precautions – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 18
39B641H
11.2 Power Supply Precautions- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 18
40B3752H
11.3 Operating Precautions – – – – – – – – – – – – – – – – – – — – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 19
41B386H
11.4 Mechanical/Environmental Precautions – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 19
42B397H
11.5 Storage Precautions – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 19
43B08H
11.6 Others – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 19
4B139H

12. USING LCD MODULES – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 20 H

45B20H
12.1 Liquid Crystal Display Modules – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 20
46B31H

12.2 Installing LCD Modules – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 20

47B2H

H

12.3 Precaution for Handling SUR Modules – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 21
48B53H

12.4 Electro-Static Discharge Control- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 21
49B6H

12.5 Precaution for Soldering to LCM- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

21

50B47H

12.6 Precaution for Operation – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 22

51B486H

H

12.7 Limited Warranty – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – -22

52B497H

H

12.8 Return Policy – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 22
53B048H

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

1. ORDERING INFORMATION
54B197
1.1 SLC1602F Series Table

Model No.
SLC1602F

Interface CMOS RS232

Display

Outline Size Viewing Area Area Area

(MM)

(MM)

(MM)

Voltage (V)

Controller

1602 80.0036.00 64.5014.50 55.7011.00 5.0V

–

Mark Color Code

IMAGE

CMOS/RS232

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Page: 04 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

1.2 SLC1602F Series Image
467B5
*The number of series image is in accordance with number of the above series table 1.1.

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Page: 05 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

2. SPECIFICATION
58B214039
2.1. Feature 16 column by 2 line text display Yellow-Green(STN YG)/White LED (STN Grey or Blue)backlights Built-in ASCII fonts and CGRAM for users to customize characters Supports Software controlled brightness Supports 5 keys keypad-scan Serial Interface:UART(RS232/CMOS) Operating Voltage:5.0±0.1 Operating Temperature:-20~70 Storage Temperature: -30~80

2.2. Mechanical Characteristics

Items

Specification

Dimensions Visual AreaVA Active AreaAA

80.0(L)36.0(W)11.0(H) 64.4914.5 55.711

Pixel Size Pixel Pitch

0.54*0.6 0.05

Weight

TBD

Unit mm mm mm mm mm Grams

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Page: 06 of 22

P2.54*5=12.7 2.0
11.00 14.5 23.9(BEZEL) 31.0 36.0(PCB)

1.6(PCB)
7.1 11.0

P2.54*4=10.16 2.0
55.7(AA) 64.49(VA) 71.0(BEZEL)
75.0 80.0(PCB)

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.
3. DRAWING 459B1376

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ISSUE A

MODIFY DESCRIPTION First issue

DATE 11-12-25

6

1

Model No.: S3ALC1602F
H H

5

1

4-?2.5

Display Type Display Resolution Viewing Angle Logic Voltage Operation Temperature Storage Temperature Backlight Speciality
Remark

STN(BLUE)/TRANSMISSIVE/NEGATIVE Character 16*2 6:00 5.0V -20 ° C TO 70°C -30 ° C TO 80° C
LED(WHITE) UART(TTL:5.0V) OR RS232 INTERFACE

UART/RS232
1 VDD 2 RXD 3 BUSY 4 TXD 5 GND

KEY
1 2 3 4 5 6

KEY0 KEY1 KEY2 KEY3 KEY4 GND

TITLE:

Module Speciality

PROJECT NO:

SLC1602F Series

: Critical dimension (…): Reference dimension Otherwise specified:x.xx±0.2

THIRD ANGLE PROJECTION

SIGN

DATE

DRAWN

CHECKED

CHECKED REV: A UNIT: mm SCALE: 1:1 SHEET: 1 OF 1

Page: 07 of 22

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Model No.: S3ALC1602F

4. ELECTRICAL SPEC

4.1 Pin Configuration
48B139562

4.1.1 Power and Communicate Interface

Pin No. Symbol

1

VDD

I/O

Function Description

P

Power+5.0V

2

RXD

I

Receive data

3

BUSY

O

Busy Signal,High is busy.

4

TXD

O

Transmit data

5

GND

P

Ground

4.1.2 Keypad Scan InterfaceOnly supports keypad control products

Pin NO. Symbol

I/O

Function Description

1

KEY0

I

2

KEY1

I

3

KEY2

I

Keypad scan signal

4

KEY3

I

5

KEY4

I

6

GND

p

Ground

4.2 DCElectrical Characteristics (Ta= 25°C, VDD= 5.0V±5%, GND= 0V)

Item

Symbol

Conditon

Min.

Typ.

Max.

Unit

Supply Voltage

VDD

–

4.9

5.0

5.1

V

Supply Current

IDD

note1

12.0

–

50.0

mA

“H” Level input

Vih

0.8VDD

–

VDD

V

“L”Level input “H” Level output

Vil

0

– 0.25VDD V

UART(TTL)

Voh

0.8VDD

–

VDD

V

“L”Level output

Vol

0

– 0.25VDD V

“H” Level input

Vih

-5

–

-12

V

“L”Level input “H” Level input

Vil RS232
Voh

5

–

12

V

-5

–

-12

V

“L”Level input

Vol

5

–

12

V

note1:Backlight brightness will affect the current size.

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

5. Applications
UART(TTL:5.0V) ports,can communicate with the MCU. If the MCU operating vltage is 3.3V,Level conversion needs to be done.

LCD Interface

TXD RXD

Power:5.0V

VDD GND

RS232 ports,can communicate with the PC or PLC.

PC/PLC RS232

USB to RS232

RXD

TXD

TXD

RXD

UART to RS232

Power:5.0V

VDD GND

LCD Interface

6. Keypad Scan(Only support for keypad scanning products)
Refer to the figure-1,According to project requirements designed keyboard.When using the user presses a key,Module will automatically be sent keycode to the master.

KEY0 KEY1 KEY2 KEY3 KEY4

Key-code:0x00 Key-code:0x01 Key-code:0x02 Key-code:0x03 Key-code:0x04

GND
Figure-1 Keypad logic diagram

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Page: 09 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

7. Communications
TypeUART(RS232/TTL: 5.0V) Band Rate9600b/S Data bits8bit Parity bitsNone Stop bits1bit

8. Commands 8.1 Commands Table

Items

Display product information

0XAA ,0X00

Product information Display product information

0XAA ,0X00

Reset

Product reset

0XAA ,0X01

Clear display

0XAA ,0X10

System

Display on Display off

0XAA ,0X11 0XAA ,0X12

Set Brightness

0XAA ,0X13

Set cursor position

0XAA ,0X20

Cursor on

0XAA ,0X21

Cursor off

0XAA ,0X22

Text

Cursor blink on

0XAA ,0X23

Cursor blink off

0XAA ,0X24

Writing Text to the Display

0XAA ,0X25

Define custom character

0XAA ,0X26

keycode output Output user presses the keycode 0XAA ,0X55

8.2 Commands Description
8.2.1 Display product information0XAA 0X00

Display product information.

8.2.2 Reset(0XAA 0X01)

Product Reset,Back to the initial state.

8.2.3 Clear display(0XAA 0X10)

Clear display,Cursor return.

8.2.4 Display on(0XAA 0X11)

Display on,the default state.

8.2.5 Display off(0XAA 0X12)

Display off. 8.2.6 Adjust the backlight brightness0XAA 0X13 n

n(0~0XFF),Backlight off when n=0.

8.2.7 Cursor position(0XAA 0X20 l,r) Set cursor position,l(0~1),r(0~0X0F).

8.2.8 Cursor display on (0XAA 0x21 )

Cursor display on. 8.2.9 Cursor display off (0XAA 0X22

Cursor display off. 8.2.10 Cursor blink on0XAA ID 0X23

n(0~0XFF) row,column d0,d1,d2,d3……0X0d n,d0~d7 n (keycode:0X00~0X04)

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Model No.: S3ALC1602F Page: 10 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

Cursor position blink on. 8.2.11 Cursor blink off0XAA ID 0X24 The Cursor position blink off. 8.2.12 Display character write(0XAA 0X25 d0,d1,d2…dn 0X0D) Write the character to be displayed d0~dn is character code(ASCII code),This command must be using 0X0D as terminator. 8.2.13 Load custom character(0XAA 0X26 n d0~d7 )
n:(0~0x07),Custom character code, You can build 8 user-defined characters.
There is space for eight user-defined custom characters. This command loads the custom character into one of the eight locations. The custom character pattern is bit mapped into 8 data bytes. The bit map for Spanish character `¿’ is shown in table below. To display the custom character, user has to enter the address of the character (d0 to d8).
bit 7 6 5 4 3 2 1 0 hex
d0 0 0 0 0 0 1 0 0 0X04 d1 0 0 0 0 0 0 0 0 0X00 d2 0 0 0 0 0 1 0 0 0X04
d3 0 0 0 0 1 0 0 0 0X08 d4 0 0 0 1 0 0 0 0 0X10 d5 0 0 0 1 0 0 0 1 0X11
d6 0 0 0 0 1 1 1 0 0X0E d7 0 0 0 0 0 0 0 0 0X00
8.2.14 KEY-code output(0XAA 0X55 n) (Only support for keypad scanning products) This instruction is output instruction,n(0~0x04)is key-code.When a key is pressed, automatically through TXD to master send the relevant key- code.

9.Custom character
Built in 64 bytes CGRAM,For users to customize 8 characters.
9.1 Load custom character
Reference command 8.2.13.

b7 b6 b5 b4 b3 b2 b1 b0

d0

11110

d1

10001

d2

10001

d3

11110

– —

d4

10100

d5

10010

d6

10001

d7

00000

9.2 Display custom character
The user can display custom characters using the command 8.2.12.The parameter d0,d1,d2……rang is 0~0x07,you must load custom characters before the display.
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Model No.: S3ALC1602F

10. INSPECTION CRITERIA
286B3094
10.1 Acceptable Quality Level
H287B4130
Each lot should satisfy the quality level defined as follows
28B5

PARTITION
289B63
A. Major
29B86
B. Minor
295B8

AQL
290B874
0.4%
293B087
1.5%
296B30

DEFINITION
291B85
Functional defective as product
294B18
Satisfy all functions as product but not satisfy cosmetic stanard
297B41

10.2 Definition of Lot
298B5436
One lot means the delivery quantity to customer at one time.
29B63
10.3 Condition of Cosmetic Inspection INSPECTION AND TEST
301B2985
-FUNCTION TEST
302B96
-APPEARANCE INSPECTION
30B297
-PACKING SPECIFICTION
304B1298
INSPECTION CONDITION
305B29
– Put under the lamp (20w¡Á2) at a distance 100mm from
306B
– Tilt upright 45 degree by the front (back) to inspect LCD appearance.
307B41
AQL INSPECTION LEVEL
308B52
– SAMPLING METHOD: MIL-STD-105D
309B6
– SAMPLING PLAN: SINGLE
310B74
– MAJOR DEFECT: 0.4% (MAJOR)
31B085
– MINOR DEFECT: 1.5% (MINOR)
312B096
– GENERAL LEVEL: II/NORMAL
31B07

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

10.4 Module Cosmetic Criteria
438B15209

NO.

Item

Judgment Criterion

1 Difference in Spec.

None allowed

2 Pattern Peeling

No substrate pattern peeling and floating

3 Soldering defects

No soldering missing

No soldering bridge

No cold soldering

4 Resist flaw on substrate Invisible copper foil(0.5mm or more)on substrate pattern

5 Accretion of metallic

No soldering dust

Foreign matter

No accretion of metallic foreign matters(Not exceed0.2mm)

6 Stain

No stain to spoil cosmetic badly

7 Plate discoloring

No plate fading,rusting and discoloring

8 Solder amount

a. Soldering side of PCB

1.Lead parts

Solder to form a’Filet’ all around the lead. Solder should not hide the lead form perfectly.(too much) b.Components side (In case of `Through Hole PCB’)

Solder to reach the Components side of PCB

Partition Major Major Major Major Minor Minor Minor
Minor Minor Minor

2.Flat packages

Either toe'(A) orheal’ (B) of

the lead to be covered by `Filet’.

A

B

Lead form to be assume over Solder.

Minor

3.Chips

(3/2) Hh(1/2)H

h

H

Minor

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Page: 13 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

9 Backlight defects 10 PCB defects 11 Soldering defects

1.Light fails or flickers.(Major) 2. Color and luminance do not correspond to specifications.
(Major) 3.Exceeds standards for display’s blemishes, foreign matter,
dark lines or scratches.(Minor)
Oxidation or contamination on connectors. 2. Wrong parts, missing parts, or parts not in specification. 3.Jumpers set incorrectly.(Minor) 4.Solder(if any)on bezel,LED pad,zebra pad,or screw hole
pad is not smooth.(Minor) Minor if display functions correctly.Major if the display fails.
1. Unmelted solder paste. 2. Cold solder joints,missing solder connections,or oxidation. 3. Solder bridges causing short circuits. 4. Residue or solder balls. 5. Solder flux is black or brown. Minor if display functions correctly.Major if the display fails.

See list
See list
Minor

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Page: 14 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

10.5 Screen Cosmetic Criteria (Non-Operating)

No. Defect
1 Spots 2 Lines 3 Bubbles
Polarizer

Judgment Criterion

In accordance with Screen Cosmetic Criteria (Operating) No.1.

In accordance with Screen Cosmetic Criteria (Operation) No.2.

in

Size: d mm

Acceptable Qty in active area

d0.3

Disregard

0.3<d1.0

3

1.0<d1.5

1

1.5<d

0

Partition
Minor Minor Minor

4 Scratch

In accordance with spots and lines operating cosmetic criteria, When the Minor

light reflects on the panel surface, the scratches are not to be remarkable.

5 Allowable density Above defects should be separated more than 30mm each other.

Minor

6 Coloration

Not to be noticeable coloration in the viewing area of the LCD panels.

Minor

Back-lit type should be judged with back-lit on state only.

7 Contamination

Not to be noticeable.

Minor

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Model No.: S3ALC1602F

10.6 Screen Cosmetic Criteria (Operating)

No.

Defect

1 Spots

A) Clear

Judgment Criterion

Size:d mm d0.1
0.1<d0.2 0.2<d0.3
0.3<d

Acceptable Qty in active area Disregard 6 2 0

Partition Minor

Note: Including pin holes and defective dots which must be within one pixel Size. B) Unclear

Size:d mm d0.2
0.2<d0.5 0.5<d0.7
0.7<d

Acceptable Qty in active area Disregard 6 2 0

2 Lines

A) Clear

Minor

L 5.0 2.0

8

(0) (6)

0.02 0.05

0.1

Note: () ­ Acceptable Qty in active area L – Length (mm) W -Width(mm) -Disregard
B) Unclear

8

L 10.0 (6)
2.0 0.05

(0) 0.3

See No.1 W
See No.1 W
0.5

Clear’ = The shade and size are not changed by Vo.Unclear’ = The shade and size are changed by Vo.

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Page: 16 of 22

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Model No.: S3ALC1602F

No.

Defect

Judgment Criterion

3 Rubbing line

Not to be noticeable.

4 Allowable density Above defects should be separated more than 10mm each other.

5 Rainbow

Not to be noticeable.

6 Dot size

To be 95%~105%of the dot size (Typ.) in drawing.

Partial defects of each dot (ex.pin-hole) should be treated as’spot’.

(see Screen Cosmetic Criteria (Operating) No.1)

7 Brightness (only back-lit Module)

Brightness Uniformity must be BMAX/BMIN2 – BMAX :Max.value by measure in 5 points – BMIN : Min.value by measure in 5 points Divide active area into 4 vertically and horizontally. Measure 5 points shown in the following figure.

Partition
Minor Minor Minor
Minor

8 Contrast Uniformity

Contrast Uniformity must be BmAX/BMIN2 Measure 5 points shown in the following figure. Dashed lines divide active area into 4 vertically and horizontally. Measuring points are located at the inter-sections of dashed line.

Minor

Note: BMAX ­ Max.value by measure in 5 points. BMIN ­ Min.value by measure in 5 points. O ­ Measuring points in 10mm.
Note: (1) Size : d=(long length + short length)/2 (2) The limit samples for each item have priority. (3) Complexed defects are defined item by item, but if the number of defects is defined in above table, the total number should not exceed 10.

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

(4) In case of concentration’, even the spots or the lines ofdisregarded’ size should not be allowed. Following three situations Should be treated as `concentration’.
-7 or over defects in circle of 5mm. -10 or over defects in circle of 10mm -20 or over defects in circle of 20mm
11. PRECAUTIONS FOR USING HED
319B6452
11.1 Handling Precautions
H H320B17458
This device is susceptible to Electro-Static Discharge (ESD) damage. Observe Anti-Static precautions.
321B85
SUR display panel is made of glass. Do not subject it to a mechanical shock by dropping it or impact. If
32B196
SUR display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in your
32B017
mouth. If the substance contacts your skin or clothes, wash it off using soap and water. Do not apply excessive force to the SUR display surface or the adjoining areas since this may cause the
324B18
color tone to vary. The polarizer covering the SUR display surface of the LCD module is soft and easily scratched. Handle this
325B19
polarizer carefully. If SUR display surface becomes contaminated, breathe on the surface and gently wipe it with a soft dry
326B0
cloth. If it is heavily contaminated, moisten cloth with one of the following Isopropyl or alcohol. Solvents other than those above-mentioned may damage the polarizer. Especially, do not use the Water.
327B41
Exercise care to minimize corrosion of the electrode. Corrosion of the electrodes is accelerated by water
328B5
droplets, moisture condensation or a current flow in a high-humidity environment. Install the SUR LCD Module by using the mounting holes. When mounting the LCD module make
329B6
sure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the cable or the backlight cable. Do not attempt to disassemble or process SUR LCD module.
30B274
NC terminal should be open. Do not connect anything.
31B285
If the logic circuit power is off, do not apply the input signals.
32B96
To prevent destruction of the elements by static electricity, be careful to maintain an optimum work
3B027
environment. -Be sure to ground the body when handling SUR LCD modules.
34B128
-Tools required for assembling, such as soldering irons, must be properly grounded.
35B29
-To reduce the amount of static electricity generated, do not conduct assembling and other work under dry
36B0
conditions. -The LCD module is coated with a film to protect the display surface. Exercise care when peeling off this
37B41
protective film since static electricity may be generated.

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

11.2 Power Supply Precautions Identify and, at all times, observe absolute maximum ratings for both logic and LC drivers. Note that there is
38B524619
some variance between models. Prevent the application of reverse polarity to VDD and VSS, however briefly.
340B7
Use a clean power source free from transients. Power-up conditions are occasionally jolting and may
341B85
exceed the maximum ratings of SUR modules. The VDD power of SUR module should also supply the power to all devices that may access the
342B96
display. Don’t allow the data bus to be driven when the logic supply to the module is turned off. 43B07
45B32198
11.3 Operating Precautions DO NOT plug or unplug SUR module when the system is powered up.
345B29
Minimize the cable length between SUR module and host MPU.
346B0
For models with backlights, do not disable the backlight by interrupting the HV line. Unload inverters
347B1
produce voltage extremes that may arc within a cable or at the display. Operate SUR module within the limits of the modules temperature specifications.
348B52

11.4 Mechanical/Environmental Precautions
349B652
Improper soldering is the major cause of module difficulty. Use of flux cleaner is not recommended
350B47
as they may seep under the electrometric connection and cause display failure.
351B48
Mount SUR module so that it is free from torque and mechanical stress.
352B496
Surface of the LCD panel should not be touched or scratched. The display front surface is an easily
35B047
scratched, plastic polarizer. Avoid contact and clean only when necessary with soft, absorbent cotton dampened with petroleum benzene. Always employ anti- static procedure while handling SUR module.
354B18
Prevent moisture build-up upon the module and observe the environmental constraints for storage tem
35B249
Do not store in direct sunlight
356B0
If leakage of the liquid crystal material should occur, avoid contact with this material, particularly ingestion.
357B41
If the body or clothing becomes contaminated by the liquid crystal material, wash thoroughly with water and soap

468B352
11.5 Storage Precautions When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps.
359B6
Keep SUR modules in bags (avoid high temperature / high humidity and low temperatures below 0C
360B574
Whenever possible, SUR LCD modules should be stored in the same conditions in which they were
361B58
shipped from our company.

458B3629
11.6 Others Liquid crystals solidify under low temperature (below the storage temperature range) leading to defective
36B057
orientation or the generation of air bubbles (black or white). Air bubbles may also be generated if the module is subject to a low temperature. If SUR LCD modules have been operating for a long time showing the same display patterns, the display
364B158
patterns may remain on the screen as ghost images and a slight contrast irregularity may also

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

appear. A normal operating status can be regained by suspending use for some time. It should be noted that this phenomenon does not adversely affect performance reliability. To minimize the performance degradation of the LCD modules resulting from destruction caused by static
365B29
electricity etc., exercise care to avoid holding the following sections when handling the modules. -Exposed area of the printed circuit board.
36B0
-Terminal electrode sections.
367B41
69B3845 362B
1 2 . USING LCD MODULES HH
12.1 Liquid Crystal Display Modules
369B14507
SUR LCD is composed of glass and polarizer. Pay attention to the following items when handling. Please keep the temperature within specified range for use and storage. Polarization degradation, bubble
371B685
generation or polarizer peel-off may occur with high temperature and high humidity. Do not touch, push or rub the exposed polarizers with anything harder than an HB pencil lead (glass,
372B69
tweezers, etc.). N-hexane is recommended for cleaning the adhesives used to attach front/rear polarizers and reflectors
37B06
made of organic substances which will be damaged by chemicals such as acetone, toluene, ethanol and isopropylalcohol. When SUR display surface becomes dusty, wipe gently with absorbent cotton or other soft material
374B168
like chamois soaked in petroleum benzin. Do not scrub hard to avoid damaging the display surface. Wipe off saliva or water drops immediately, contact with water over a long period of time may cause
375B269
deformation or color fading.
376B0
Avoid contacting oil and fats.
37B41
Condensation on the surface and contact with terminals due to cold will damage, stain or dirty the polarizers.
378B52
After products are tested at low temperature they must be warmed up in a container before coming is contacting with room temperature air. Do not put or attach anything on SUR display area to avoid leaving marks on.
379B6
Do not touch the display with bare hands. This will stain the display area and degradate insulation
380B74
between terminals (some cosmetics are determinated to the polarizers).
381B75
As glass is fragile. It tends to become or chipped during handling especially on the edges. Please
382B796
avoid dropping or jarring.
38B07

12.2 Installing LCD Modules Cover the surface with a transparent protective plate to protect the polarizer and LC cell.
384B17259
When assembling the LCM into other equipment, the spacer to the bit between the LCM and the fitting
386B0
plate should have enough height to avoid causing stress to the module surface, refer to the individual
387B41
specifications for measurements. The measurement tolerance should be±0.1mm.

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

12.3 Precaution for Handling LCD Modules Since SUR LCM has been assembled and adjusted with a high degree of precision; avoid applying
389B6
excessive shocks to the module or making any alterations or modifications to it. Do not alter, modify or change the shape of the tab on the metal frame.
390B874
Do not make extra holes on the printed circuit board, modify its shape or change the positions of
391B85
components to be attached. Do not damage or modify the pattern writing on the printed circuit board.
392B86
Absolutely do not modify the zebra rubber strip (conductive rubber) or heat seal connector.
39B087
Except for soldering the interface, do not make any alterations or modifications with a soldering iron.
394B18
Do not drop, bend or twist SUR LCM.
395B28
12.4 Electro-Static Discharge Control Since this module uses a CMOS LSI, the same careful attention should be paid to electrostatic discharge as
397B41
for an ordinary CMOS IC. Make certain that you are grounded when handing LCM.
398B52
Before remove LCM from its packing case or incorporating it into a set, be sure the module and your body
39B6
have the same electric potential. When soldering the terminal of LCM, make certain the AC power source for the soldering iron does not leak.
40B397
When using an electric screwdriver to attach LCM, the screwdriver should be of ground potentiality to
401B3985
minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the commutator of the motor. As far as possible make the electric potential of your work clothes and that of the work bench the ground
402B396
potential. To reduce the generation of static electricity be careful that the air in the work is not too dried. A relative
403B97
humidity of 50%-60% is recommended.
12.5 Precaution for Soldering to SUR LCM Observe the following when soldering lead wire, connector cable and etc. to the LCM.
46B0158392
-Soldering iron temperature : 280±10
406B3
-Soldering time: 3-4 sec.
407B1
-Solder: eutectic solder.
408B52
If soldering flux is used, be sure to remove any remaining flux after finishing to soldering operation. (This
409B63
does not apply in the case of a non-halogen type of flux.) It is recommended that you protect the LCD surface with a cover during soldering to prevent any damage due to flux spatters. When soldering the electroluminescent panel and PC board, the panel and board should not be detached
410B7
more than three times. This maximum number is determined by the temperature and time conditions mentioned above, though there may be some variance depending on the temperature of the soldering iron. When remove the electroluminescent panel from the PC board, be sure the solder has completely melted,
41B085
the soldered pad on the PC board could be damaged.

463B120957
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Page: 21 of 22

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: S3ALC1602F

12.6 Precaution for Operation Viewing angle varies with the change of liquid crystal driving voltage (VO). Adjust VO to show the best
413B07
contrast. Driving the SUR LCD in the voltage above the limit shortens its life.
41B08
Response time is greatly delayed at temperature below the operating temperature range. However, this
415B209
does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature range. If SUR display area is pushed hard during operation, the display will become abnormal. However, it will
416B30
return to normal if it is turned off and then back on. Condensation on terminals can cause an electrochemical reaction disrupting the terminal circuit. Therefore,
417B
it must be used under the relative condition of 40, 50% RH. When turning the power on, input each signal after the positive/negative voltage becomes stable.
418B52
12.7 Limited Warranty Unless agreed between SUR and customer, SUR will replace or repair any of its LCD modules which are
49B163 420B17
found to be functionally defective when inspected in accordance with SUR LCD acceptance standards (copies available upon request) for a period of one year from date of shipments. Cosmetic/visual defects must be returned to SUR within 90 days of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of SUR limited to repair and/or replacement on the terms set forth above. SUR will not be responsible for any subsequent or consequential events.
12.8 Return Policy No warranty can be granted if the precautions stated above have been disregarded. The typical
42B196
examples of violations are: -Broken LCD glass.
423B017
-PCB eyelet damaged or modified.
42B18
-PCB conductors damaged.
425B19
-Circuit modified in any way, including addition of components.
426B30
-PCB tampered with by grinding, engraving or painting varnish.
427B1
-Soldering to or modifying the bezel in any manner.
428B5
Module repairs will be invoiced to the customer upon mutual agreement. Modules must be returned with
429B63
sufficient description of the failures or defects. Any connectors or cable installed by the customer must be removed completely without damaging the PCB eyelet’s, conductors and terminals .
430B27

That’s the end of the datasheet

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Page: 22 of 22

References

• Surenoo Tech: Professional LCD Module Supplier Since 2005

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