7.8 Inch TFT LCD Display | 400x1280 Resolution MIPI DSI Sunlight Readable

7.8 Inch TFT LCD Display | 400x1280 Resolution MIPI DSI Sunlight Readable

▶ Model: TFT-H078A1ZAIST7N40

▶ Type: 7.8 Inch TFT LCD Display
▶ Display pixels:400x1280
▶ Overall dimensions (mm): 65.2x201.18x3.3
▶ Effective size (mm): 59.4x190.08
▶ Application: industrial controller
▶ Viewing angle: IPS full viewing angle
▶ Brightness: 750cd/M²
▶ Interface: MIPI
▶Pin:40pin
▶ Special instructions: Anti-static ESD 8KV
▶ Working temperature: -30~80℃
▶ Power supply voltage: 3.3V
▶ Driver chip: ST7703

Product Consultation Datasheets Download Demo Code
- Transportation
- Payment
- Taxes
- Ensure
- Return
- Discontinued
Transportation

Our company cooperates with SF Express for domestic express delivery, and DHL for overseas express delivery. You can contact us to inquire about freight and weight to get the latest quotation.

Payment

Online payment is not supported. Transfers can be made through corporate accounts. If a VAT invoice is issued, please contact our sales staff to obtain a corporate account.

Taxes

All products sold on this website do not include tax. If you need a VAT invoice, please contact our sales staff to purchase offline.

Ensure

All products sold on this website have a one-year warranty. If the product is damaged due to improper use by the customer, it will be repaired free of charge. Material cost will be charged.

Return

Products within the warranty period can be returned for repair or replacement. Before returning, please contact our sales staff to confirm the reason for return.

Discontinued

We are committed to long-term production of all products sold on this website. If the IC or panel is discontinued, we will try our best to replace it with compatible materials.

Prev Back Next

Related Accessories

EZUI-C driver board/MIPI/LVDS/RGB (800*480 or above)
typ-c data cable T-port charging data cable/COB adapter board/COG adapter board

Product Description
Specification
Attributes

TFT-H078A1ZAIST7N40 | 7.8 Inch TFT LCD Display | 400x1280 Resolution MIPI DSI Sunlight Readable
This 7.8 inch TFT Displays (model: TFT-H078A1ZAIST7N40) uses the MIPI 4L interface and the ST7703 driver chip, supports 400x1280 resolution.The module uses a transmissive normally black panel, supports full viewing angle (horizontal ±80°, vertical ±80°) display, color gamut coverage of 70% (CIE1931 standard), typical contrast of 900:1, brightness of 750cd/m², and can present 16.7M colors. Its operating voltage is VCI=2.8V (typical value), IOVCC=1.8V (typical value), the backlight consists of 15 white LEDs, adopts a 3-series 5-parallel structure, the operating voltage range is 16.8~20.4V (typical value 18V), and the maximum drive current is 100mA.

The 7.8 inch TFT Displays has wide temperature adaptability, the operating temperature range is -30℃ to 85℃, and the storage temperature range is also -30℃ to 85℃. It has passed multiple reliability tests such as high-temperature storage, low-temperature operation, high temperature and high humidity to ensure stable operation in harsh environments. Its design adopts a full glass structure, equipped with a gold finger interface and FPC flexible circuit board, and supports MIPI high-speed signal transmission. The pin definition covers power supply, ground, differential data signal and backlight control, among which the LED anode (LEDA) and cathode (LEDK) need to be controlled by a constant current drive circuit.

The 7.8 inch TFT Displays provides standard initialization code, covering timing configuration, gamma correction and power management functions, and supports 540×1280 virtual resolution to meet actual display needs. Users need to center the image data with black edges on the platform to ensure complete output of the picture. This 7.8 inch TFT Displays is suitable for industrial control, medical equipment, automotive display and other fields that have strict requirements for high brightness, wide temperature performance and reliability.

Datasheet for Touch Panel,Controller↓

Name	Date	Size
User Instructions	May 05, 2025	1.46MB

Customized Cables/FPCs: Adjust cable length, position, and pinout, or add additional connectors to suit your needs. Get precisely engineered cable solutions to make your connections more streamlined and secure.

Touchscreen: Enhance your user experience with capacitive or resistive touchscreen technology. We can adjust the glass thickness or shape of the touchscreen to ensure a perfect fit for your design.

Interface Customization: Choose from a variety of interface options or speak with our experts to select the interface option that best suits your project. We can integrate interfaces such as HI, USB, SPI, VGA, etc. into your display to achieve your design goals.

Cover Glass: Custom-cut cover glass for your display for increased durability. Cover glass is available in a variety of thicknesses and optically bonded to protect against moisture and debris.

ITEM	PARAMETER DESCRIPTION	UNIT
TFT series	TFT-H078A1ZAIST7N40
Diagonal size	7.8”	Inch
Resolution	400x1280	Dot
Dimensions	65.2x201.18x3.3	mm
Active area (AA)	59.4x190.08	mm
LCD type	7.8” TFT Module	mm
Display viewing angle	Full View
Aspect ratio	3:1
Backlight type	LED white
TFT driver IC	ST7703
Brightness	750cd/m2	cd/m2
Operating temperature	-30~80℃	℃
Storage temperature	-30~80℃	℃