- Robotics - Automation - Industrial IT
- Automation
- TFT LCD display
- Shenzhen Yousee Technology Co., Ltd.
TFT LCD display module YX40004Acolor480 x 4803.95"
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Characteristics
- Screen type
- TFT LCD
- Type
- color
- Format
- 480 x 480
- Screen size
- 3.95"
- Applications
- for control panels, industrial, for medical equipment, for flow measurement, control, instrumentation, for pressure measurement, information, HMI, for the environmental industry, remote, for transportation, for gas meters, for tank level measurement, for the energy sector, for vehicles, medical
- Interface
- RGB, SPI
- Structure
- square
- Other characteristics
- wide-viewing angle, custom, cost-effective, high-contrast, high-brightness, LED-backlit, smart
- Length
74.83 mm
(2.946 in)- Width
78.98 mm
(3.1094 in)- Thickness
2.18 mm
(0.086 in)- Operating temperature
Min.: -20 °C
(-4 °F)Max.: 70 °C
(158 °F)
Description
Overview
The YX40004A is a 3.95-inch square TFT LCD display module with 480×480 RGB resolution and a combined 3-wire SPI initialization plus 18-bit RGB interface. Equipped with the ST7701S driver IC, the module offers accurate color reproduction, fast response and an All O'Clock viewing angle for consistent visibility. It supports high-speed display update while simplifying integration with embedded controllers and industrial platforms. Typical applications include industrial control panels, embedded HMIs, smart appliances, POS terminals and medical device displays.
Basic Specifications
Display Size: 3.95 inch
LCD Type: TFT-LCD, Positive Transmissive
Resolution: 480 (RGB) × 480
Active Area: 71.86 × 70.10 mm
Outline Dimensions: 74.83 × 78.98 × 2.18 mm
Pixel Pitch: 0.145 × 0.145 mm
Viewing Direction: All O'Clock
Driver IC: ST7701S
Interface: 3SPI + 18-bit RGB
Backlight: White LED × 8
LCM Input Voltage: 2.8 ±0.1 V
Operating Conditions
Operating Temperature: -20°C ~ +70°C
Storage Temperature: -30°C ~ +80°C
Humidity: ≤90% RH (60°C)
The YX40004A is a 3.95-inch square TFT LCD display module with 480×480 RGB resolution and a combined 3-wire SPI initialization plus 18-bit RGB interface. Equipped with the ST7701S driver IC, the module offers accurate color reproduction, fast response and an All O'Clock viewing angle for consistent visibility. It supports high-speed display update while simplifying integration with embedded controllers and industrial platforms. Typical applications include industrial control panels, embedded HMIs, smart appliances, POS terminals and medical device displays.
Basic Specifications
Display Size: 3.95 inch
LCD Type: TFT-LCD, Positive Transmissive
Resolution: 480 (RGB) × 480
Active Area: 71.86 × 70.10 mm
Outline Dimensions: 74.83 × 78.98 × 2.18 mm
Pixel Pitch: 0.145 × 0.145 mm
Viewing Direction: All O'Clock
Driver IC: ST7701S
Interface: 3SPI + 18-bit RGB
Backlight: White LED × 8
LCM Input Voltage: 2.8 ±0.1 V
Operating Conditions
Operating Temperature: -20°C ~ +70°C
Storage Temperature: -30°C ~ +80°C
Humidity: ≤90% RH (60°C)
Catalogs
Other Shenzhen Yousee Technology Co., Ltd. products
Square TFT LCD Displays
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.