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4.3inch tft display screen

►TFT LCD Display
►4.3″ TFT Display
►Resolution : 480×272 dots
►View Direction: IPS
►Interface: RGB
►Driver IC: ST7283
►RTP/CTP: Optional
►Brightness(cd/m²): 500
►Outline Dimension: 105.5(W)* 67.2(H) * 2.9(T) mm

SKU: 72 Category:


4.3″ TFT lcd screen display

The C43H4505 is a 4.3 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 480×272 pixels. This size TFT LCD monitor is portrait mode, TFT panel adopts IPS panel, Left: 80 / Right: 80 / Top: 80 / Bottom: 80 degrees (typical). Optional RTP or CTP.

This C43H4505 module has built-in ST7283 controller IC, supports RGB interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 500 nits (typ), and the contrast ratio is 800:1. This module is a white goods, Ideal for industries such as household appliances. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C


4.3inch tft lcd display screen


General Specifications

Item Contents Unit
Size 4.3 inch
LCM Dimension 105.5(W)* 67.2(H) * 2.9(T) mm
LCD Active Area 95.04 * 53.86 mm
Number Of Dots 480×272 pixel
LCD Type a-Si TFT
Viewing Direction IPS
Driver IC ST7283
Interface Type RGB
Operating Temperature -20℃~ 70℃
Storage Temperature -30℃~ 80℃
Backlight Type 10 LEDs
Brightness 500 Cd/m2


LCM PIN Definition

NO.  Symbol  Description
1 GND Ground
2 GND Ground
5-12 R0-R7 Red data input
13-20 G0-G7 Green data input
21-28 B0-B7 Blue data input
29 GND Ground
30 PCLK Clock signal
31 DISP Display control
32 HSYNC Horizontal sync signal
33 VSYNC Vertical sync signal
34 DE Data input enable
35 NC Not Connect
36 GND Ground
37 YU Touch Panel Up
38 XL Touch Panel Left
39 YD Touch Panel Down
40 XR Touch Panel Right
41 GND Ground
44 NC Not Connect
45 NC Not Connect

DC Characteristics

Item Symbol Min Typ Max Unit
TFT gate on voltage VGH 15 V
TFT gate off voltage VGL -10 V
TFT common electrode Voltage Vcom 0 V

Typical Operation Conditions

Item Symbol Min. Typ. Max. Unit
Analog Supply Voltage VDD 3.0 3.3 3.6 V
Digital Supply Voltage VDD V
I/O Supply Voltage IOVCC V
Input High Voltage VIH 0.7* VDD VDD V
Input Low Voltage VIL 0 0.3* VDD V
Output High Voltage VOH 0.7* VDD V
Output Low Voltage VOL 0.3* VDD V

Backlight Circuit Characteristics

Item Symbol Min. Typ. Max. Unit
LED Current IB 20 mA
LED Voltage Vf 29.5 32 V
CIE X 0.265 0.285 0.305
Y 0.26 0.28 0.30
Brightness of LCM 500 cd/m2

Reliability Test Items

Test Item Test Condition Test result determinant gist
High temperature storage 80±3 ℃,48H;
Low temperature storage ~30±3 ℃,48H;
High temperature storage 70±3 ℃,48H; Inspection after 2~4hours storage at  roomtemperature,
Low temperature operation ~20±3 ℃,48H;  the sample shall be free from defects:
High temperaturehumi/dity 60℃±3 ℃,90%±3%RH ,48H; 1.Air bubble in the LCD;
Thermal Shock ~20℃/0.5h~+70℃/0.5h
for a total 24 cycles;
Vibration Test Frequency 10Hz~55Hz~10Hz 3.Glass crack;
Amplitude:1.5mm, X,Y,Z
direction for total 1H; 4. The electrical
(Packing condition)
ESD test ±4KV, Human Body Mode, characteristics requirements shall be satisfied.
±8KV, Air Mode, 150pF/330Ω;


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Weight 1 kg
Dimensions 40 × 30 × 20 cm


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