China 3.99 inch bar tft touch screen Manufacturers, Suppliers, Factory

HJ1800-01, a 1.8-inch round LCD with IPS, full viewing angle, 360*360 resolution, and a contrast ratio of 1200. It supports multiple interfaces (SPI/MCU/QSPI/MIPI) via the IM port, and supports an ultra-wide operating temperature range of -30°C to 80°C. The driver IC is the ST77916, and standard ICs are available for a long time. This 1.8-inch round LCD features a capacitive touchscreen and I2C interface. The touchscreen is laminated to the LCD for easy debugging.

including various heterogeneous display screens (strip screen, square screen, circular screen and transflective LCD screen).

Shenzhen Hongjia Technology is a manufacturer specializing in the production of Transflective LCD modules, accepting customization, and has developed and mass-produced 2.0-inch Transflective LCD, 2.2-inch Transflective LCD, 2.4-inch Transflective LCD, 3.0-inch Transflective LCD, 3.5-inch Transflective LCD, It has the characteristics of visible under sunlight, full viewing angle, ultra-low power consumption, etc., and is very popular among customers.

In the design of small and medium-sized LCD panels, hardware engineers often encounter difficulties in understanding the differences between VCC, VDD, and IOVCC

Backlighting is used in small, light, flat-panel liquid crystal displays (LCDs) and other electronic devices that require backlighting, including handheld devices as small as the palm of your hand, and large-screen TVs. The goals of backlight design include low power consumption, ultra-thin, high brightness, uniform brightness, large area, and control of different width and narrow viewing angles. To achieve these challenging design goals with controlled cost and rapid implementation, computer-aided optical design tools must be used for design. This article introduces the characteristics of LightTools optical design and analysis software from ORA Company in the United States, which can be used to develop the most advanced backlight design applications today.

Shenzhen Hongjia mass-produces 3.4-inch square LCD screens, including 3.4-inch square TFT screens. Model: HJ3400-01, resolution: 480*480, RGB interface, compatible with 16/18/24-bit, driver IC is ST7701S, also supports MIPI interface. Customization services are available. Welcome to inquire via email.