SURENOO STP0154F-240240 (CTP) Series Tft Lcd Panel User Manual

: June 9, 2024
: Surenoo

Table of Contents

STP0154F-240240 (CTP) Series Tft Lcd Panel
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

STP0154F-240240 (CTP) Series Tft Lcd Panel

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: STP01543AF-240240

STP0154F-240240 (CTP) Series
TFT LCD PANEL USER MANUAL
Please click the following image to buy the sample

Shenzhen Surenoo Technology Co.,Ltd. www.surenoo.com
Skype: Surenoo365

Reference Controller Datasheet
TFT LCD Panel Selection Guide

ST7789V CST816D

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SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

Model No.: STP01543AF-240240

Date
2022/ 4/ 10

RECORDS OF REVISION

Sheet

Revise No.

SUMMARY

ALL A0

FIRST ISSUE

REMARK

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Model No.: STP0154F-240240

Contents

1 Introduction – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 4 2 General specification – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 4

3 Mechanical drawing – – – – – – – – – – – – – – – – – – – – – – – – – – – –

5

4 Absolute maximum ratings – – – – – – – – – – – – – – – – – – – – – – – – –

6

5 Electrical Characteristics – – – – – – – – – – – – – – – – – – – – – – – – – – 6

6 Backlight Characteristics.- – – – – – – – – – – – – – – – – – – – – – – –

7

7 Optical Characteristics – – – – – – – – – – – – – – – – – – – – – – – – – – – –

8

8 Pin Assignment – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 10

9 Block diagram – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

11

10 TIMING CHARACTERISTICS – – – – – – – – – – – – – – – – – – – – – – – – – 12

11 LCM quality criteria – – – – – – – – – – – – – – – – – – – – – – – – – – – – 13

12 Packing method – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 19

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Model No.: STP0154F-240240

1. Introduction

The STP0154F-240240(CTP) model is a Color TFT LCD supplied by WOLCD Technology co.,ltd This Module has a 1.54 inch diagonally measured active display area with 240(RGB)×240 resolution. 220 PPI.Each pixel is divided into Red, Green and Blue sub-pixels and dots which are arranged in vertical stripes. LCD color is determined with 1600,000 colors signal for each pixel.
The STP0154F-240240(CTP) has been designed to apply the interface method that enables low power, high speed, and high contrast.
The STP0154F-240240(CTP) is intended to support applications where thin thickness, wide viewing angle and low power are critical factors and graphic displays are important.

2. General specification

ITEM

Standard value

LCD Type Driver element Number of Dots Pixel Arrangement

TFT NegativeTransmissive Normally black
a- Si TFT Active matrix 240 (RGB) 240
RGB Vertical stripe

Dot Pitch (W* H)

0.1155* 0.1155

Active Area

27.72(H) × 27.72(V)

Glass Area (W*H)

30.12(H)× 33.12 (V)

Viewing Direction
LCM Control IC IC LCM Size(WHT) Approx.Weight Back Light Interface Mode LCM Touch Panel IC& Interface
IC Cover lens&sensor Features Touch Display Assembly Size
Fitting method

IPS ALL O’clock ST7789V/ V2
31.52(W) 33.72(H) 2.05(T) TBD
3 chip White LED in parallel SPI4W
CST816D IIC interface
0.7MM G+F
34.9 39.9 3.25MM OCA

UNIT —
Dots
mm mm mm
mm g

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Model No.: STP0154F-240240

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3. Mechanical drawing

DI SPLAY MODE
VI EWI NG ANGLE DRI VE I C / I NTERFACE OPERATI NG VOLTAGE
BACKLI GHT

a- SI TFT LCD, 262K TRANSMI SSI VE NORMALLY BLACK ALL O’ CLOCK ST7789V I OVCC:

8/ 2. 8V, VCI : 2. 8V 3- CHI P WHI TE LED

SURFACE LUMI NANCE OPERATI NG TEMP. STORAGE TEMP. CRI TI CAL DI MENSI ON

– 20°C~+70°C – 30°C~+80°C

A

K

PI N NAME
1 I I C- WP
2 CTP- SCL

3 CTP- SDA

4 CTP- I NT 5 CTP- RST

6 LCD- RES

7 LCD- CS

8 LCD- SCK

9 LCD- DC

10 MOSI 11 MI SO 12 GND 13 VCC3. 3 14 BLC

SHENZHEN SURENOO TECHNOLOGY CO.,LTD.

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Model No.: STP0154F-240240

4. ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Min

Max

Unit

Supply voltage for I/ O logic

IOVCC

– 0.3

4.6

V

Analog Voltage

VCI

– 0.3

4.6

V

Supply current(One LED)

ILED

20

mA

Operating temperature

TOP

– 10

+50

°C

Storage temperature

TST

– 20

+60

°C

5.ELECTRICAL CHARACTERISTICS

Properties

Sym. Min

Typ.

Max

Unit Note

Power for Circuit Driving

VCI

2.5

2.8

3.6

V

Note

Interface Voltage

IOVcc 1.65

1.8

3.3

V

Note

Power for Circuit Logic

Vt

2.6

2.8

3.0

V

Note

BLU Driving Logic

Vbat

–

3.3

–

V

Logic Input Voltage

Low Voltage High Voltage

VIL

VSS

–

VIH 0.8xIovcc –

0.2Iovcc V

IOVCC

V

Logic Output

Low Voltage

VOL

0

–

0.2Vcc

V

Voltage

High Voltage VOH 0.8Iovcc

–

IOVCC

V

White

Pw

T.B.D T.B.D T.B.D

mW

Power Consumption

Black

Pb

T.B.D T.B.D T.B.D mW

Vertical Stripe

Pv

T.B.D T.B.D T.B.D mW

Note The recommended operating conditions refer to a range in which operation of this product is
guaranteed. Should this range is exceeded, the operation cannot be guaranteed even if the values may be without the absolute maximum ratings. Accordingly, please make sure that the module is used within this range. And these current values are measured under the condition that all devices are stopped, each component is stable and logic signal is input.

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6.Backlight Charasterics

A

K

Model No.: STP0154F-240240

Item
Supply Voltage Supply Current Reverse Voltage Power dissipation Luminous Intensity for LCM Uniformity for LCM Life Time Backlight Color

Symbol
Vf If

MIN
30 –

TYP
3.1 20

MAX
3.3 –

UNIT
V mA

Test Condition
If=20 mA
–

Vr

–

5

V

10uA

Pd

–

180

–

mW

–

250

–

Cd/m2

If=15mA

PP

P

PPP

–

80

–

If=15 mA

–

50000

–

Hr

If=15 mA

White

Note
LED-
–

9. BLOCK DIAGRAM

A

K

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Model No.: STP0154F-240240

7. OPTICAL CHARACTERISTICS

Spec Parameter

Sym.

With Back light LED ON

1)Contrast Ratio 1)Threshold Voltage
2)Transmittance 1)Response Time
1)Viewing Angle
3)CIE Color Coordinate
Color Gamut

C/R Vsat Vth T% Tr+
Tf l r u d Wx Wy Rx Ry Gx Gy Bx By S(%)

Values

Unit

Min.

Typ.

Max.

(700) 900

V

(4.4) 4.9

%

30

40

Mses

70

80

70

80

70

80

70

80

0.320

0.343

0.612

0.327

0.334

0.536

0.137

0.150

43

48

–
Degree
–
–

–

%

Note Note FIG.2 FIG.1 FIG.4 FIG.5
FIG.3

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Model No.: STP0154F-240240

Note 2: Definition of contrast ratio CR: Note 3: Definition of response time (T R,TF)

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Model No.: STP0154F-240240

8. Pin Assignment

8.1 LCMInterface Pin Function

Input Signal and Power( 14 Pins FPC 0.5MM ZIF )

Pin Symbol I/O

NO.

Description

1

IIC-WP

–

Expand EEPROM AT24C08 Write Protect Input EEROM

2

CTP-SCL

I

Capacitive Touch IIC interface serial clock signal pin IIC

3

CTP-SDA

I/O Capacitive Touch IIC interface serial data input/output pin IIC

4

CTP-INT

I

Capacitive Touch interrupt signal

5

CTP-RST

I

Capacitive Touch RESET PIN

6

LCD-RES

I

Display Panel RESET PIN This signal will reset the device and it must be

applied to properly initialize the chip.

7

LCD-CS

I

WLK Display Panel Chip selection pin

8

LCD-SCK

I

Display Panel SPI serial clock signal

9

LCD-DC

I

Command data selection pin DC=1 DC=0

10

MOSI

I

SPI serial data input signal

11

MISO

O

SPI serial data output signal

12

GND

P

Power Ground

13

VCC 3.3V

P

Power supply 3.3V

14

BLC

I

BackLight Control PIN 1 0

PWM

8.2 APPLICATION Schematic

C1

104

VCC-3.3V

BLC BLC PWM

BL_EN MISO MOSI DC SCL CS
LCD-RES CTP-RST CTP-INT CTP-SDA CTP-SCL

14 13 12 11 10 9 8 7 6 5 4 3 2 1

BLC VCI GND SDO SDI LCD-DC LCD-SCK LCD-CS LCD-RES CTP-RST CTP-INT CTP-SDA CTP- SCL IIC-WP

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U2 FPC_IN_14PIN

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Model No.: STP0154F-240240

10.TIMING CHARACTERISTICS
10. 1. Ser i al I nt er f ace Char act er i st i cs ( 4- l i ne ser i al )

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Model No.: STP0154F-240240

11.LCM Quality Criteria
11. 1 VI SUAL & FUNCTI ON I NSPECTI ON STANDARD
11. 1. 1 I nspect i on condi t i ons I nspect i on per f or med under t he f ol l owi ng condi t i ons i s r ecommended. Temper at ur e : 25±5 Humi di t y : 65%±10%RH Vi ewi ng Angl e : Nor mal vi ewi ng Angl e. I l l umi nat i on: Si ngl e f l uor escent l amp ( 300 t o 700Lux) Vi ewi ng di st ance: 30- 50cm

Upper Polarizer

11. 1. 2 Def i ni t i on Zone B

Light Source

Bottom glass Upper Bottom Polarizer

Zone A

Zone C

Zone A : Ef f ect i ve Vi ewi ng Ar ea( Char act er or Di gi t can be seen) Zone B : Vi ewi ng Ar ea except Zone A Zone C : Out si de ( Zone A+Zone B) whi ch can not be seen af t er assembl y by cust omer . ) Not e:
As a gener al r ul e , vi sual def ect s i n Zone C can be i gnor ed when i t doesn’t ef f ect pr oduct f unct i on
or appear ance af t er assembl y by cust omer .

11. 1. 3 Sampl i ng Pl an Accor di ng t o GB/ T 2828- 2003 ; , nor mal i nspect i on, Cl ass AQL:

Maj or def ect

Mi nor def ect

0. 65

1. 5

LCD: Li qui d Cr yst al Di spl ay , TP: Touch Panel , LCM: Li qui d Cr yst al Modul e

No

I t ems t o be

Cr i t er i a

Cl assi f i cat i on of

i nspect ed

def ect s

No di spl ay, Open or mi ss l i ne
Di spl ay abnor mal l y, Shor t 1 Funct i onal def ect s
Backl i ght no l i ght i ng, abnor mal l i ght i ng.
TP no f unct i on

Maj or

2

Mi ssi ng

Mi ssi ng component

Over al l out l i ne di mensi on beyond t he dr awi ng 3 Out l i ne di mensi on
i s not al l owed

4

Col or t one

Col or unevenness, r ef er t o l i mi t ed sampl e

Sol der i ng

Good sol der i ng , Peel i ng of f i s not al l owed.

5

appear ance

Mi nor

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Model No.: STP0154F-240240

6 LCD/ Pol ar i zer / TP 11. 1. 4 Cr i t er i a ( Vi sual )
Number 1. 0 LCD Cr ack/ Br oken

Bl ack/ Whi t e spot / l i ne, scr at ch, cr ack, et c.

I t ems

Cr i t er i a( mm)

NOTE: X: Lengt h Y: Wi dt h Z: Hei ght L: Lengt h of
I TO, T: Hei ght of
LCD

( 1) The edge of LCD br oken

X

Y

Z

3. 0mm

<I nner bor der

T

l i ne of t he seal

( 2) LCD cor ner br oken

X

Y

Z

3. 0mm L

T

( 3) LCD cr ack

Cr ack Not al l owed

Number

I t ems

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Cr i t er i a ( mm)

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Model No.: STP0154F-240240

2. 0

Spot def ect l i ght dot LCD/ TP/ Pol ar i zer bl ack/ whi t e spot , l i ght dot , pi nhol e, dent ,

st ai n

Zone Y
Si ze ( mm)

Accept abl e Qt y

A

B

C

X
=( X+Y) / 2

0. 10 0. 10<0. 15 0. 15<0. 2

I gnor e
3( di st ance10mm)
1

I gnor e

0. 2<

0

Di m spot LCD/ TP/ Pol ar i zer di m dot , l i ght l eakagedar k spot

Zone Si ze ( mm)

Accept abl e Qt y

A

B

C

0. 1

I gnor e

0. 1<0. 2 0. 2<0. 3

2( di st ance10mm)
1

I gnor e

0. 3

0

Pol ar i zer acci dent ed spot

Zone Si ze ( mm)
0. 2

Accept abl e Qt y

A

B

C

I gnor e

0. 2<0. 5 >0. 5

2( di st ance10mm)
0

I gnor e

Li ne def ect ( LCD/ TP / Pol ar i zer bl ack/ whi t e l i ne, scr at ch, st ai n)

Wi dt h( mm)

Lengt h( mm)

0. 03 0. 03<W0. 05 0. 05<W0. 08

I gnor e
L3. 0 L2. 0

Accept abl e Qt y

A

B

C

I gnor e

N2

I gnor e

N2

0. 08<W

Def i ne as spot def ect

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Model No.: STP0154F-240240

Zone

Accept abl e Qt y

Si ze ( mm)

A

B

C

Pol ar i zer

3. 0

Bubbl e

0. 2 0. 2<0. 4 0. 4<0. 6

I gnor e
2( di st ance10mm)
1

I gnor e

0. 6<

0

Accor di ng t o I PC- A- 610C cl ass st andar d . Funct i on def ect and mi ssi ng par t

4. 0

SMT

ar e maj or def ect , t he ot her s ar e mi nor def ect .

TP bubbl e/ acci dent ed
spot
Assembl y def l ect i on

Si ze ( mm)
0. 1 0. 1<0. 2 0. 2<0. 3
0. 3<

Accept abl e Qt y

A

B

C

I gnor e
2di st ance10mm
1

I gnor e

0

beyond t he edge of backl i ght 0. 15mm

5. 0

TP Rel at ed

Newt on Ri ng

Newt on Ri ng ar ea>1/ 3 TP ar ea NG
Newt on Ri ng ar ea1/ 3 TP ar ea
OK

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Model No.: STP0154F-240240

TP cor ner br oken
Xl engt h Ywi dt h Zhei ght
TP edge br oken
Xl engt h Ywi dt h Zhei ght
Cr i t er i a ( f unct i onal i t ems) Number 1 2 3 4 5

X

Y

Z

X 3.0mm *

Y3.0mm

Z< LCD

X Z

thickness

Ci r cui t r y br oken i s not

al l owed.

X

Y

Z

X

X 6.0mm

Y2.0mm

Z< LCD
thickness

Ci r cui t r y br oken i s not

al l owed.

Y
Y Z

I t ems No di spl ay Mi ssi ng segment
Shor t Backl i ght no l i ght i ng
TP no f unct i on

Cr i t er i a ( mm) Not al l owed Not al l owed Not al l owed Not al l owed Not al l owed

11. 2 RELI ABI LI TY TEST

NO

I TEM

CONDTTI ON

STANDARD

1

Hi gh Temp. St or age

2

Low Temp. St or age

70, 12 hour s – 20, 12 hour s

1. Funct i onal t est i s OK. Mi ssi ng Segment ,

3

Hi gh Temp. Oper at i on

60, 12 hour s

shor t , uncl ear segment ,

4

Low Temp. Oper at i on

Hi gh t emper at ur e and

5

hi gh

Humi di t y st or age

– 20, 12 hour s 40, 90%RH , 12 hour s

non- di spl ay, di spl ay abnor mal l y and l i qui d cr yst al l eak ar e un- al l owed. 2. No l ow t emper at ur e

St at i c st at e – 2030 Mi n~70 bubbl es, end seal

6

Ther mal and col d shock 30 Mi n~ – 2030Mi npackagi ng l oose and f al l , f r ame

10 cycl es

r ai nbow.

Packagi ngFr equency : 10- 55Hz

1. Funct i on t est i s

Ampl i t ude : 1. 0mm

OK.

7

Vi br at i on t est

Each di r ect i on on X, Y axe 0. 5 hour e 2. No gl ass cr ack,

ci r cl e 2 hour s

chi pped gl ass, end

seal l oose and f al l ,

epoxy f r ame cr ack and

Pack pr oduct s i nt o t he car t on box. so on.

8

Dr oppi ng t est

Dr op i t f r om 80cm hei ght t o gr ound. 3. No st r uct ur e l oose

Once f or each si de of t he car t on

and f al l .

NOTE
10. 2. 1 The r el i abi l i t y i t ems wi l l be f ul l y per f or med i n new sampl e qual i f i cat i on,
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Model No.: STP0154F-240240

11. 2. 2 The r el i abi l i t y st at us wi l l be t est ed as moni t or dur i ng mass pr oduct i on. I ndi vi dual r el i abi l i t y t est shal l be
per f or med by l ot , Mor eover , t he i ndi vi dual r el i abi l i t y i t em shal l be deci ded accor di ng t o r el i abi l i t y pl an.
11. 2. 3 Al l sampl es ar e i nspect ed af t er keepi ng i n t he r oom wi t h nor mal t emper at ur e and humi di t y f or 2 hour s or above.
11. 2. 4 Vi br at i on t est : I t i s not necessar y t o t est f or t hose pr oduct s wi t hout assembl y f r ame , back l i ght , PCB and so on.
11. 2. 5 Dr oppi ng t est : I t i s necessar y f or af f i r mi ng new package.
11. 2. 6 For t he hi gh t emper at ur e and hi gh humi di t y t est , pur e wat er of over 10 M. cm shoul d be used.
11. 2. 7 Each t est i t em appl i es f or t est LCM onl y once . Then t est ed LCM cannot be used agai n i n any ot her t est i t em.
11. 2. 8 The quant i t y of LCM exami nat i on f or each t est i t em i s 5pcs t o 10pcs.

11. 3Saf et v i nst r uct i ons
11. 3. 1 I f t he LCD panel br eaks, be car ef ul not t o get any l i qui d cr yst al subst ance i n your mout h. 11. 3. 2 I f t he l i qui d cr yst al subst ance t ouches your ski n or cl ot hes, pl ease wash i t of f i mmedi at el y
by usi ng soap and wat er .
11. 4 Handl i ng Pr ecaut i ons
11. 4. 1 Avoi d st at i c el ect r i ci t y damagi ng t he LSI . 11. 4. 2 Do not r emove t he panel or f r ame f r om t he modul e . 11. 4. 3 The pol ar i zi ng pl at e of t he di spl ay i s ver y f r agi l e . So, pl ease handl e i t ver y car ef ul l y. 11. 4. 4 Do not wi pe t he pol ar i zi ng pl at e wi t h a dr y cl ot h, as i t may easi l y scr at ch t he sur f ace of t he pl at e. 11. 4. 5 The col or t one of di spl ay and backgr ound of LCM has t he possi bi l i t y t o be changed i n t he st or age
t emper at ur e r ange. 11. 4. 6 Pay at t ent i on t o t he wor ki ng envi r onment , as t he el ement may be dest r oyed by st at i c el ect r i ci t y.
– – Be sur e t o gr ound human body and el ect r i c appl i ance dur i ng wor k. – – Avoi d wor ki ng i n a dr y envi r onment t o mi ni mi ze t he gener at i ons of st at i c el ect r i ci t y. – – St at i c el ect r i ci t y may be gener at ed when t he pr ot ect i ve f i l m i s f ast peel ed of f . 11. 4. 7 When sol der i ng t he t er mi nal of LCM, make cer t ai n t he AC power sour ce of sol der i ng i r on does not l eak. 11. 4. 8 I f t he di spl ay sur f ace becomes cont ami nat ed , br eat he on t he sur f ace and gent l y wi pe i t wi t h a sof t – dr ycl ean cl ot h . I f i t i s heavi l y cont ami nat ed , moi st en cl ot h wi t h t he f ol l owi ng sol vent ( ex: Et hyl al cohol ) . Sol vent s ot her t han t hose above- ment i oned may damage t he pol ar i zer ( Especi al l y , do not use t hem . ex: War t er / Ket one)

11. 5 Oper at i on i nst r uct i ons
11. 5. 1 I t i s r ecommended t o dr i ve t he LCD wi t hi n t he speci f i ed vol t age l i mi t s, t r y t o adj ust t he oper at i ng vol t age f or t he opt i mal cont r ast , t he col or and cont r ast of LCD panel wi l l var i es at di f f er ent t emper at ur e.
11. 5. 2 Response t i me i s gr eat l y del ayed at l ow oper at i ng t emper at ur e r ange. However , t hi s does not mean t he LCD wi l l be out of t he or der , I t wi l l r ecover when i t r et ur ns t o t he speci f i ed t emper at ur e r ange.
11. 5. 3 I f t he di spl ay ar ea i s pushed har d dur i ng oper at i on, t he di spl ay wi l l become abnor mal . 11. 5. 4 Do not oper at e t he LCD at t he envi r onment s over t he speci f i ed condi t i ons, t hi s may cause damage
on t he LCD and shor t en t he l i f et i me.

11. 6 St or age i nst r uct i ons:
11. 6. 1 St or e LCDs i n a seal ed pol yet hyl ene bag.
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Model No.: STP0154F-240240

11. 6. 2 St or e LCDs i n a dar k pl ace, Do not expose t o sunl i ght or f l uor escent l i ght . Keep t he t emper at ur e
bet ween 0and 35.
11. 6. 3 Avoi d t he pol ar i zer t ouch any ot her obj ect , ( I t i s r ecommended t o st or e t hem i n t he cont ai ner i n whi ch t hey wer e shi pped. )
11. 7 Li mi t ed War r ant y
11. 7. 1 LEAD wi l l r epl ace or r epai r any of i t s LCD modul es, whi ch ar e f ound t o be def ect i ve, when i nspect ed i n accor dance wi t h LEAD LCM accept ance st andar ds ( copi es avai l abl e upon r equest ) f or a per i od of 12 mont hs f r om i nk- pr i nt dat e on pr oduct
11. 7. 2 Any def ect s must be r et ur ned t o LEAD wi t hi n 60 days si nce shi p- out . Conf i r mat i on of such dat e shal l be based on f r ei ght document s. The war r ant y l i abi l i t y of LEAD l i mi t ed t o r epai r and/ or r epl acement on def ect s above ( 7. 1, 7. 2)
11. 7. 3 No war r ant y can be gr ant ed i f t he pr ecaut i ons st at ed above have been di sr egar ded. The t ypi cal sampl es ar e as bel ow: – – LCD gl ass cr ack/ br eak – – PCB out l et i s damaged or modi f i ed. – – PCB conduct or s damaged. – – Ci r cui t modi f i ed wi t h by gr i ndi ng, engr avi ng or pai nt i ng var ni sh. – – FPC cr ack
11. 7. 4 Modul es must be r et ur ned wi t h suf f i ci ent descr i pt i on of t he f ai l ur es of def ect s. Any connect or s or cabl e i nst al l ed by t he cust omer must be r emoved compl et el y wi t hout damagi ng t he PCB out l et , conduct or s and t er mi nal s. Modul es must be packed wi t h t he cont ai ner i n whi ch t hey wer e shi pped.

10.Packing method
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