China 1.77 inch lcd display module ST7735 128*160 Manufacturers, Suppliers, Factory

This 0.99-inch round LCD screen features IPS technology, a resolution of 128*115, and uses the GC9107 or GC9109 driver IC. It has an SPI interface and a 12-pin connector with a standard 0.5mm pitch. The corresponding model from Shenzhen Hongjia Technology is HJ0990-01. This 0.99-inch round screen is widely used in remote controls, smart home appliance buttons, equipment knobs, handheld devices, electric toothbrushes, and other products. Previously, many customers used segmented displays or monochrome screens, but with the development of smart electronic products, these screens no longer meet the requirements of intelligent applications.

In short, for small-sized LCD screens, QSPI is a better choice: through pin multiplexing and queue mechanism, while maintaining sufficient transmission rate, PCB design and master control resource usage are greatly simplified, which is especially suitable for scenarios that require dynamic display and limited space. SPI is only applicable to extreme cases where the driver IC does not support QSPI or has extremely simple functions. When actually selecting, it is necessary to first confirm the interface specifications of the screen driver IC (some screens support both SPI and QSPI, which can be switched by configuring pins).

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.

Shenzhen Hongjia Technology is mass-producing 2.35-inch LCD displays with a resolution of 272*480, IPS full viewing angle, and high-definition clarity. It uses mature drivers such as ST7365 or ILI9488, supports SPI/MCU/RGB and MIPI interfaces, and is compatible with microcontrollers, saving overall system costs. Previous TFT screens smaller than 2.4 inches were mostly low-resolution 240*320, with large pixel pitch and insufficient image detail. To meet the increasing demand from customers for finer display quality

Small and medium size LCD screen IC supplier