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3 Inch TFT LCD Display 240x400 CPU ST7793 LCD Module

Part No.:ET030QV02-T
Size:3″ inch
Resolution:240x400
Panel Interface:CPU
Display mode:Transmissive
Outline Dimension:45.04x77mm
Active Area:38.88x64.8mm
Viewing Angle L/R/U/D:75/75/75/55
Brightness（cd/m2）:300(Typ.)
Operation / Storage Temp:-20~70°C / -30~80°C
Touch:no

3 Inch 240x400 Display Overview
The ET030QV02-T is a 3-inch TFT LCD display designed to offer clear visuals and reliable performance. It features a resolution of 240x400, ensuring sharp image quality for various applications. The display has an active area of 38.88mm x 64.8mm and outline dimensions of 45.04mm x 77mm, making it ideal for compact devices. Operating in transmissive mode, the display provides a typical brightness of 300 cd/m², offering good visibility in most environments. The viewing angles of 75° horizontally, 75° vertically, and 55° downward ensure clear visibility from multiple directions. The display supports a CPU interface, allowing for easy integration with a variety of systems. It operates within a temperature range of -20°C to 70°C for normal use and -30°C to 80°C for storage, ensuring durability in various conditions. This model does not include touch functionality.

3 Inch 240x400 Display Application
For industrial & smart home appliances & medical instruments & wearable.

Small Display List For Reference

Inch	Resolution	LCD interface	PIN
0.85	128x128	SPI
0.89	40x160	SPI
0.96	80x160	SPI 13pins
0.96	80x160	SPI
0.96	80x160	SPI 13pins
0.96	80x160	SPI 13pins
1	240x198	MCU
1	184x96	SPI
1	128×128	SPI
1.1	135×240	SPI
1.2	240x240	SPI
1.3	240x240	CPU
1.3	240x240	CPU/RGB/SPI
1.34	320×300	MIPI
1.34	320×300	MIPI
1.4	128x128	SPI4	10
1.5	320×240	TTL
1.5	480x240	Serial RGB
1.7	240x280	SPI
1.8	128x160	MCU 8 BIT	20
1.8	128x128	SPI4	10
1.8	240x320	8/9/16/18Bit MCU3/4SPI+16/18Bit RGB 3-line/4-line
1.8	240x284	SPI4
1.8	368x448	MIPI/SPI
1.9	170x320	4L-SPI/8Bit-8080 MCU
2	320x480	MIPI
2	176x220	SPI 4 LINE MCU 8 BIT	22
	480x360	RGB 24 BIT	40
	480x360	RGB 16 BIT/MIPI	40
	240x320	MCU 16 BIT	30
	320x240	SPI3+RGB6	30
	240x320	SPI4 /MCU8BIT	30
	480x240	RGB 8-bit
	480x640	TTL
2	480x320	MIPI / SPI
2.1	480x480	3SPI+18RGB or MIPI
2.2	240x320	MCU/SPI/RGB
2.2	480x800	MIPI
2.3	320x480	RGB
2.3	480x360	MIPI
2.31	320x240	RGB 6 BIT	40
	320x240	MCU 16 BIT	30
	320x240	SPI4	14
2.4	240x320	MIPI 1 LANE	20
	240x320	MCU 8/16 BIT	40
	240x320	MCU 8 BIT	24
	240x320	SPI4	24
	240x320	SPI/MCU/RGB	40
	480x640	MIPI 2 LANE	30
	240x320	SPI4/MCU 16 BIT	40
2.4	320x426	CPU
2.4	320x480	MIPI
2.4	480x234	RGB
2.4	480x360	MIPI
2.5	480x480	RGB
2.6	240x320	SPI/MCU	40
2.6	320x240	CPU/RGB/SPI
2.6	320x430	MIPI
2.7	960x240	RGB 8 BIT	40
2.7	320x240	RGB 8 BIT	40
2.7	800x600	DSI 2-Lane
2.8	240x320	MIPI 1 LANE	25
	240x320	MCU 16 BIT	40
	480x640	RGB 24 BIT	40
	240x400	SPI/MCU	40
	240x320	SPI/MCU/RGB	50
	240x320	SPI4	18
	240x320	SPI/MCU	40
	480x640	MIPI 2 LANE	24
3	480x854	MIPI 2 LANE	31
	240x400	RGB 16 BIT	40
	240x400	MCU 16 BIT	40
	360x640	RGB 16 BIT	40
	360x640	RGB 16 BIT/MIPI	40
	480x854	RGB 16 BIT	40
	960x240	RGB 8 BIT	40
	360x640	SPI3+RGB 18 BIT	51
3	480x800	RGB 24BIT interface
3.1	480x800	MIPI 2 LANE	24
3.2	240x320	MCU 16 BIT	39
	240x320	SPI4	14
	240x320	MCU 16 BIT	40
3.2	360x640	MIPI
3.2	1024x768	MIPI
3.3	480x800	CPU/RGB/SPI
3.4	480x480	RGB
3.4	400x930	MIPI
3.5	320x240	RGB 24 BIT	54
	640x480	RGB 24 BIT	54
	320x480	RGB 18 BIT	40
	320x480	MCU16bit	40
	480x800	RGB 24 BIT	40
	640x480	MIPI 4 LANE	22
	320x240	RGB 24 BIT	54
	320x480	SPI4/MCU 16 BIT	40
	320x480	SPI/MCU/RGB	45
	320x240	RGB 24 BIT	54
	720x1280
	240x320	TTL
	340x800	SPI+RGB
	480x800	RGB 24BIT interface
3.54	800x640	RGB 18 BIT	40
3.9	480x128	TTL
3.9	1080x1024	MIPI
4	480x800	RGB 24 BIT	45
	480x800	RGB 24 BIT	40
	480x800	MIPI 2 LANE	25
4	640x480	MIPI 4 LANE	30
4	540x960	MIPI 2LANE
4	320x480	CPU/RGB/SPI
4	400x960	SPI
4	480x1080	MIPI
4	640x1280	MIPI
4.1	720x1280	MIPI 4 LANE	25
4.1	1200x720	MIPI
4.3	480x272	RGB 24 BIT	40
	480x272	RGB 24 BIT	40
	800x480	RGB 24 BIT	40
	800x480	RGB 24 BIT	40
	480x800	RGB 24 BIT	40
	480x800	MIPI 2 LANE	40
	480x272	SPI/QSPI/MCU	40
4.5	480x854	RGB 24 BIT	40
	480x854	RGB 24 BIT	20
	480x854	MIPI 2 LANE	40
4.6	800x320	TTL
4.7	720x1280	MIPI 4 LANE	25
4.8	720x1280	MIPI
Touch Screens are Available and Optional

3 Inch 240x400 Display Custom LCD Solutions for Diverse Applications
Brightness from 0-3000 for perfect display effect achievement.
100% NTSC makes the vividness of the picture better and the color transition in the picture more natural.
Color Temperature is positive white at around 5500K, warm white (yellowish) at 3500K and also cool white (cold) at 6500K.
Driver circuit with sufficient voltage and current values to meet output requirements and reduce the secondary development cycle.
Heat dissipation for high-brightness products to advance design of reasonable heat dissipation structure
Power consumption, we increase the brightness without increasing the power consumption.
Cables, Backlighting also requires cables, either through an FPC connected to the LCD's FPC and controlled through a port, or a separate cable that controls it through a connector.
LED life reached the standard of 30K hours Min. 50K, 70K, 100K hours are all achievable.

3 Inch 240x400 Display Touch screen,standard type and customization

3 Inch 240x400 Display Driver board/adapter board, standard type and design customization
DEMO board, H-DMl board, other customized board, etc.

3 Inch 240x400 Display Embedded Integrated Solution
UART display solution, H-DMl display solution, Window display solution, Android display solution, Raspberry Pi solution, portable secondary screen solution, etc.

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