China TFT LCD Display manufacturer
Rongguang Hui Optoelectronics Science and Technology
Rongguang Hui Optoelectronics Science and Technology Co., Ltd.
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4 Inch TFT IPS Capacitive Touchscreen St7789 LCD Display 480x800 Full View

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Rongguang Hui Optoelectronics Science and Technology

City: shenzhen

Country/Region:china

Tel:86--075523210048

Contact Person:
Mr.Deng
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4 Inch TFT IPS Capacitive Touchscreen St7789 LCD Display 480x800 Full View

Brand Name RGH
Model Number RTP40WV077A
Certification ISO9001/ISO14001
Place of Origin Shenzhern,China
Minimum Order Quantity 3PCS
Price Negotiable
Payment Terms L/C, T/T,Paypal
Supply Ability 3.5kk
Delivery Time 3-5weeks
Packaging Details Standard Exportation Package
Size 4.0 inch
Resolution 480(RGB)X 800
Viewing Angle ALL o’clock
LCD Type Transmissive TFT
Interface MIPI
Brightness 340 cd/m²
Weight TBD
Backlight LED
Response Time 35ms
Model TFT LCD Display
LCM Outline Dimension 64.14 (H) X103.85(V) X3.63(T) mm
Active area 51.84(H) X86.40 (V)
Operating temperature -20℃~70℃
Storage temperature -30℃~80℃
Driving IC ST7701S
TP IC GT911
Contrast Ratio 800:1
Detailed Product Description

4 Inch TFT IPS Capacitive Touchscreen St7789 LCD Display 480x800 Full View

Product Specification

Size4.0 inch
Resolution480(RGB)X 800
LCD TypeTransmissive TFT
InterfaceMIPI
Brightness340 cd/m²
Driving ICST7701S
TP ICGT911
Contrast Ratio800:1

 

About this item

This 4.0-inch transmissive TFT LCD display combines compact size with high performance, making it ideal for a range of portable and embedded applications. With a resolution of 480 (RGB) x 800, the display offers crisp and vibrant visuals, ensuring clear image rendering for handheld devices, small tablets, and other electronics. The 340 cd/m² brightness level makes it suitable for a wide variety of lighting conditions, while the LED backlight ensures energy efficiency and longevity.

Featuring a wide viewing angle of "ALL O'Clock," this display can be comfortably viewed from any direction. The high contrast ratio of 800:1 further enhances visibility, delivering deep blacks and bright whites for improved image clarity. Its fast response time of 35ms ensures smooth transitions and minimal motion blur, making it suitable for applications that involve dynamic content.

With dimensions of 64.14mm (H) x 103.85mm (V) x 3.63mm (T) and an active area of 51.84mm (H) x 86.40mm (V), the display offers a compact form factor without sacrificing screen real estate. The operating temperature range of -20℃ to 70℃ and storage temperature range of -30℃ to 80℃ ensure reliable performance across a wide array of environments.

The MIPI interface allows for easy integration into devices, and the combination of the ST7701S driving IC and GT911 touch panel IC ensures stable and responsive operation for a variety of user interactions.

 

Interface Pin Definition

NO.SymbolLevelFunction
1NC NC
2-3LEDK LED power cathode
4NC NC
5-6LEDA LED power anode
7NC NC
8GND Ground
9VCI Power setting
10IOvCC Power Supply for I/O System.
11RESET -The external resetinput
12GND Ground
13CLKP MIPI DSI differential clock pair.
14CLKN MIPI DSI differential clock pair.
15GND Ground
16D0P MIPI DSI differential data pair.
17D0N MIPI DSI differential data pair.
18GND Ground
19D1P MIPI DSI differential data pair.
20D1N MIPI DSI differential data pair.
21GND Ground
22CTP-VDDIO CTP-VDDIO
23CTP-VDD CTP-VDD
24CTP-SCL CTP-SCL
25CTP-SDA CTP-SDA
26CTP-INT CTP-INT
27CTP-RST CTP-RST
28GND Ground

 

External Dimensions

FAQ

1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.

2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).

3. Do you support custom logo on the LCM?

A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.

4. How can I place a sample order?

A: Pls send us your inquiry, our sales will contact you soon.

5. What size LCD display can you provide?

A: 0.96 inch to 21.5 inch TFT LCD display we can provide.

6. What's your MOQ?

A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.

7. What shipping ways do you support?

A: We can consult with it.

Product Tags: st7789 ips capacitive touchscreen   480x800 ips capacitive touchscreen   IPS Capacitive st7789 tft display  
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