Basic parameters:
Size and resolution: The diagonal size of the screen is 4.5 inches, with a resolution of 540×960 pixels. It can provide relatively clear image and text display, suitable for the demand of small devices for high information density display.
Panel type: Uses IPS panel, featuring wide viewing angles, typically around 80°/80°/80°/80°, ensuring that colors remain bright and images are not distorted when viewed from different angles.
Backlight type: Generally uses WLED backlight, with low power consumption and good brightness performance, enabling the screen to have certain visibility in outdoor and other environments.
Interface type: Provides MIPI and RGB interfaces as options. The MIPI interface has high-speed data transmission capability, can reduce signal interference, and is suitable for applications with high transmission speed requirements; the RGB interface has better compatibility and is convenient for connecting with some traditional main control chips.
Touch screen: Equipped with resistive touch screen, achieving touch operation through pressure sensing, no need for precise touch, can be operated with fingers, styluses, etc., suitable for scenarios where operation precision is not particularly high but gloves are worn or in harsh environments.

Physical Characteristics:
Overall dimensions: The overall size is typically around 60.0mm (width) × 109.0mm (height) × 1.8mm (thickness), with a viewing area of 55.49mm (width) × 98.64mm (height). The compact size makes it easy to install in small devices.
Brightness and Color: The brightness is generally between 300cd/m² and 450cd/m², with a contrast ratio of up to 800:1 - 900:1. It can display 16.7M colors and can present a rich and vivid color effect.

Production Line:

☆ Clean Room class 10k@0.8um, Pressurec 0.8kgf

☆ Antistatic floor, resistance : 1x10 ohm to 1x10 ohm

☆ COG production lines: 4 .

☆ Backlight production lines: 2 .

☆ Existing machine capacity will be 1KK per month.