Surenoo SHP0280D TFT LCD Panel User Manual

Surenoo SHP0280D TFT LCD Panel

Product Information

The SHP02803AD-240320 model is a TFT LCD panel produced by Shenzhen Surenoo Technology Co., Ltd. The display mode is transmissive and the display format is graphic 240RGB320 dot-matrix 240xRGBx320. The input data is through a 4 -line-SPI interface. The viewing direction for TN is 12 o’clock and for IPS is all. The reference controller datasheet for this panel is ST7789. The CTP model uses GT911 IC. The mechanical specifications for the panel are as follows: the dimensional outline for NTP is 47.80(W)66.95(H)2.13(T) and for CTP is 47.80(W)66.95(H)*3.56(T). The resolution is 240 dots and the LCD active area is specified at 3.5 mm. The capacitive touch panel uses GT911 IC and has a thickness of 0.1mm. The PI+FPC is 1.5max, and the width is 0.3 with a pitch of 0.5. The product has a maximum supply voltage of 3.3V for both VDDI and VDD and an operating temperature range of -20 to 70 degrees Celsius.

Product Usage Instructions

To use the SHP02803AD-240320 TFT LCD panel, connect the input data through the 4-line-SPI interface, following the pin definitions provided in the user manual. The viewing direction should be set to either TN or IPS depending on your preference, with TN having a viewing direction of 12 o’clock and IPS having a viewing direction of all. The reference controller datasheet for this panel is ST7789. If you are using the CTP model, connect the input data through the GT911 IC. The capacitive touch panel has a thickness of 0.1mm and the PI+FPC is 1.5max, with a width of 0.3 and a pitch of 0.5. The product has a maximum supply voltage of 3.3V for both VDDI and VDD and an operating temperature range of -20 to 70 degrees Celsius. Ensure that the product is operated within these limits to avoid damage.

General Description

M ODEL NO

| SHP0280D-240320-NTP/SHP0280D-240320-CTP
---|---
Display Mode

| ****

Transmissive

Display Format

| ****

Graphic 240RGB*320 Dot-matrix 240xRGBx320

Input Data

| ****

4 Line-SPI interface 4

Viewing Direction

| TN: 12 o’clock 12

IPS: All

Drive

| ****

ST7789V **CTP: GT911**

Mechanical Specification

Dimensional outline

| 47.80(W)66.95(H)2.13(T) (NTP)

47.80(W)66.95(H)3.56(T) (CTP)

%F.C n.t include.&

| ****

mm

Resolution

| ….GB*3..| dots
LCD Active area

| .3…%W&*57.6. %H&| mm
Pixel size

| ….W&*.     %H&| mm

Mechanical Dimension

TFT LCD Panel

Capacitive Touch Panel

TFT LCD Panell + Touch Panel

Electrical Maximum Ratings

Item

| Symbol

| Min

| Max

| Unit

| Note

---|---|---|---|---|---
Supply voltage （ VDDI ）

(VDDI)

| V| 1.8| 3.3| V| –
Supply voltage （ VDD ）

(VDD)

| V| 2.8| 3.3| V| –
Operating temperature| TOP| -20| 70| ℃| –

Brightness characteristic & Power dissipation 

Module Function Description

PIN No.

| Symbol

| D escription

| Notes

---|---|---|---
1| XL(X-)| Touch panel Logical foot

| ****

–

2| YU(Y+)| Touch panel Logical foot

| ****

–

3| XR(X+)| Touch panel Logical foot

| ****

–

4| YD(Y+)| Touch panel Logical foot

| ****

–

5| GND| Ground

| ****

–

6| VDDI| Power Supply for I/O System.

1.8-3.3V)

| ****

–

7

| ****

VDD

| Power Supply for Analog, Digital Systems, and Booster Circuit.

2.8-3.3V)

| ****

–

8| TE| A tearing effect signal is used to synchronize MCU to frame

memory

| ****

–

9

| ****

CSX/SPI CSX

| -Chip selection pin Low enable.

High disable.

| ****

–

10

| ****

DCX/SPI SCL

| -Display data/command selection pin in parallel interface.

-This pin is used to be a serial interface clock.

| ****

11

| ****

WRX/A0(SPI4)

| ****

-Write enable in MCU parallel interface.

– Display data/command selection pin in a 4-line serial interface.

| ****

12

| ****

RDX

| -Read enable in 8080 MCU parallel interface.

-If not used, please fix this pin at VDDI or

| ****

–

---|---|---|---

13

| ****

SPI SDI/SDA

| SPI interface input pin.

-The data is latched on the rising edge of the SCL signal.

-If not used, please fix this pin at VDDI or DGND level.

| ****

–

14

| ****

SPI SDO

| -SPI interface output pin.

-The data is output on the falling edge of the SCL signal.

-If not used, let this pin open.

| ****

–

15

| ****

RESX

| -This signal will reset the device and it must be applied to properly initialize the chip.

-Signal is active low.

| ****

–

16| GND| Ground

| ****

–

17-24| DB0-DB7| MCU parallel interface data bus.

| ****

–

25-32| DB8-DB15| MCU parallel interface data bus.

| ****

–

33| LED-A| Anode of Backlight (2.9V-3.3V Typical:3.1V)

| ****

–

34-36| LED-K| Cathode of Backlight

| ****

–

37| GND| Ground

| ****

–

38| IM0| -The MCU interface mode select.| ****

–

39

| ****

IM1

| | ****

–

40| IM2| *NOTE:，IM3| ****

–

CTP Interface Description

GT911 Touch Controller

Response time &Contrast ratio

I tem

| S ymbol

| C ondition

| R emark| Unit

---|---|---|---|---
M in.

| T yp.

| M ax.

Response time

| Tr+Tf| θ=0°| –| 25| 40| ms
Contrast ratio

| CR| θ=0°| 350| 500| –| –

Viewing Angle

• TN Display

I tem

| S ymbol

| C ondition

| R emark| Unit

---|---|---|---|---
M in.

| T yp.

| M ax.

Viewing angle

| Top

12

| CR≥10

10

| 40| 50| –|

Deg.

Bottom

6

| CR≥10

10

| 55| 65| –
Left

9

| CR≥10

10

| 55| 65| –
Right

3

| CR≥10

10

| 55| 65| –

IPS Displ

I tem

| S ymbol

| C ondition

| R emark| Unit

---|---|---|---|---
M in.

| T yp.

| M ax.

Viewing angle

| Top

12

| CR≥10

10

| –| 80| –|

Deg.

Bottom

6

| CR≥10

10

| –| 80| –
Left

9

| CR≥10

10

| –| 80| –
Right

3

| CR≥10

10

| –| 80| –

Reliability Trial

N O.

| I TEM

| C ONDITION

| C RITERION

---|---|---|---
1| High-Temperature Non-Operating Test| 80℃*120Hrs| No Defect Of Operational Function In Room Temperature Are Allowable

2| Low-Temperature Non-Operating Test| -30℃*120Hrs

3| High Temperature/Humidity Non-Operating Test| 60℃90%RH120Hrs

4| High-Temperature Operating Test| 70℃*72Hrs

5| Low-Temperature Operating Test| -20℃*72Hrs

6| Thermal Shock Test

| -20  ℃ (30Min)    Q70  ℃

(30Min) *10CYCLES

Inspection standards

Glass defect

1

| Dimension Unconformity

(Major defect)

| By Engineering Drawing|

2

| Cracks

(Major defect)

| 1.       Linear cracks panel

【Reject】

2.       Nonlinear crack contrast by limited sample

| ****

3

| Glass extrudes the conductive area

(minor defect)

| a: disregards and no influence assemblage.

1)       b≤1/3Pin width(non bonding area)

【Accept】

2. bonding area≤0.5mm

【Accept】

| A: Length, b: Width

4

| Pin-side, the conductive area damaged

(minor defect)

| (a-c: disregards)

b≤1/3of effective length for bonding electrode

【Accept】

| a: length, b: Width, c: Thickness

---|---|---|---

5

| Pin-side, the non-conductive area damaged

(minor defect)

| 1) Damage area doesn’t touch the ITO (Including the contraposition mark, except the scribing mark)

【Accept】

2. C<T b≦BM1/3of width

【Accept】

3. c=T

b not touch the seal glue

【Accept】

4. a disregards

| a: Length, b: Width c: Thickness

6

| Non-pin-side damage

(minor defect)

| c<T

1)b exceeds 1/3Bm

【Reject】

c=T

b not touch the seal glue

【Reject】

| c: Thickness b: width of

damage

LCD appearance defect(View area)

1

| ****

Fiber 、 glass scratch、polarizer scratch/folded

(minor defect)

| Specification| Allowable| note1:L: Length, W: Width note2: disregard if out of AA

W≦0.03mm| disregard
0.03mm<W≦0.05mm;

L≦3.0mm

| 2
0.05mm<W≦0.1mm;

L≦3.0mm

| 1
W>0.1mm;L>3.0mm| 0

2

| Polarizer bubble、concave and convex

(minor defect)

| φ≦0.2mm| disregard| note1: φ=(L+W)/2, L: Length,

W: Width

note2:disregard if out of AA

0.2mm<φ≦0.3mm| 2
0.3mm<φ≦0.5mm| 1
0.5mm<φ| 0
3| Black dots、dirty dots、| φ≦0.15mm| disregard| note2:disregard if out of AA
 | impurities、eye winker

(minor defect)

| 0.15mm<φ≦0.25mm| 2|
---|---|---|---|---
0.25mm<φ≦0.3mm| 1
0.3mm<φ| 0

4

| ****

Polarizer prick

(minor defect)

| φ≦0.1mm| disregard| note1: φ=(L+W)/2,L=Length,

W=Width

note2:the distance between two dots>5mm

0.1mm<φ≦0.25mm| 3
φ>0.25mm| 0

Package Method

www.surenoo.com

References

• Surenoo Tech: Professional LCD Module Supplier Since 2005

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