3.4 Inch Round TFT LCD TouchScreen 800*800 Resolution MIPI Interface Display

The LCD module features a digital supply voltage (IOVCC) typically at 1.8V (range 1.65V - 1.95V) and an analog supply voltage (VCI) typically at 2.8V (range 2.5V - 3.3V), ensuring stable power for reliable operation. Its backlight unit, with a typical forward current of 40mA and forward voltage of 24.8V, delivers ample brightness efficiently, while the typical backlight power consumption is 992mW. This setup balances brightness and energy efficiency, and the module’s electrical design facilitates smooth integration into diverse device circuits.

The YVT034HD - C01 boasts robust environmental adaptability, with an operating temperature range of -20°C to 70°C and a storage temperature range of -30°C to 80°C, making it suitable for various working scenarios. It successfully passes stringent reliability tests: 96 hours of high - temperature (80°C) storage, 96 hours of low - temperature (-30°C) storage, 96 hours of high - temperature (70°C) operation, 96 hours of low - temperature (-20°C) operation, 96 hours of operation under 60°C/90% humidity (without condensation), 10 thermal shock cycles between -20°C and 70°C, and ESD tests with a 4kV voltage (150pF air discharge, 10 times). After these tests, when stored at room temperature for 4 hours, the product should be free from defects such as air bubbles in the LCD, seal leaks, non - display segments, missing segments, glass cracks, and a current IDD that is twice the initial value.

The YVT034HD-C01 offers multiple customization options to meet diverse application needs:

FPC Design: Flexible layout and connector type can be adjusted to fit system requirements.

Cover Glass: Size, thickness, shape, and surface printing (logo, pattern) can be customized.

Brightness: Adjustable from 200–1000 nits for indoor or outdoor use.

Touch Options: With or without capacitive touch, customized driver IC available.

Surface Treatment: AF (Anti-Fingerprint), AG (Anti-Glare), or tempered glass for durability.