If you encounter code debugging problems when using these IC, such as driver initialization, SPI/I2C communication, display anomalies, etc., you can tell Hongcai Technology the specific situation, and Hongcai will help you analyze and provide solutions.
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GalaxyCore
The main business is the research and development, design, packaging and testing, and sales of CMOS image sensors and display driver chips. The products are mainly used in mobile phones, and are also widely used in consumer electronics and industrial applications such as tablets, laptops, wearable devices, mobile payments, and automotive electronics. The technical cost-effectiveness advantage is significant.
New Vision Microelectronics
Mainly repairing smartphone screen driver chips, and custom-designing driver ICs for special needs as an auxiliary, the technical cost-effectiveness advantage is significant. .
Fitipower
Focus on providing products and solutions for the evolving display screens and various electronic products.
Ilitek
A professional panel driver and touch IC design company with two core technologies of display and touch. In recent years, TDDI driver touch ICs have been the main leading products.
| ILI9163V | • Resolution: QQVGA |
| • I/F: RGB/CPU/SPI | |
| ILI9225G | • Resolution: QCIF+ |
| • I/F: SPI/RGB | |
| ILI9341V | • Resolution: QVGA |
| • I/F: RGB/CPU/SPI | |
| ILI9342C | • Resolution: LQVGA |
| • I/F: RGB/CPU/SPI | |
| ILI9340X | • Resolution: QVGA |
| • I/F: CPU/RGB/SPI/2 lane SPI | |
| • Features: 0D0C, component free | |
| ILI9488 | • Resolution: HVGA |
| • I/F: CPU/RGB/SPI/MIPI | |
| ILI9806E | • Resolution: WVGA |
| • I/F: MIPI-DPI/MIPI-DSI/SPI | |
| ILI9881C | • Resolution: HD+ |
| • I/F: MIPI | |
| ILI9881PC | • Resolution: HD+ |
| • IGZO | |
| ILI9881D | • Resolution: HD+ |
| • I/F: MIPI | |
| • Features: 0D0C, component free |
Chipone
Covering TFT-LCD and AMOLED driver chips, especially outstanding in repairing smartphone screens.
Raydium
In the field of AMOLED driver chips, it has close cooperation with Visionox and Everdisplay, and covers the TFT-LCD market at the same time, with strong technical integration capabilities.
Sitronix
The company focuses on small-size display driver DDIC (display driver IC), and its application areas include industrial control, mobile phones, Internet of Things (AIoT) and other terminal products.
| PART NO. | TYPE | RESOLUTION | VDDI | VDD | INTERFACE | PACKAGE |
| ST7735S | 262K color with RAM | 132RGBx162 | 1.65~3.7 | 2.5~4.8 | 68(8/9/16/18),80(8/9/16/18),4L,3L | COG |
| ST7775R | 262K color with RAM | 176RGBx220 | 1.65~3.3 | 2.5~3.3 | 68(8/9/16/18),80(8/9/16/18),4L,3L,RGB I/F | COG |
| ST7789V | 262K color with RAM | 240RGBx320 | 1.65~3.3 | 2.4~3.3 | 80(8/9/16/18) type I, 80(8/9/16/18) type II, 3L, 4L RGB I/F(6/16/18), 2 Lane | COG |
| ST7789V2 | 262K color with RAM | 240RGBx320 | 1.65~3.3 | 2.4~3.3 | 80(8/9/16/18) type I, 80(8/9/16/18) type II, 3L, 4L RGB I/F(6/16/18), 2 Lane | COG |
| ST7785M | 262K color with RAM | 240RGBx320 | 1.65~3.3 | 2.4~3.3 | 80(8/9) type I, 3L, 4L, RGB I/F(6), 2 Lane, MIPI DSI | COG |
| ST7796U | 262K color with RAM | 320RGBx480 | 1.65~3.3 | 2.5~3.3 | 80(8/9/16/18), 3L, 4L, RGB I/F, MIPI DSI | COG |
| ST7701S | 16.7M color RAMless | 480RGBx960 | 1.65~3.3 | 2.5~3.6 | 3L, 4L, RGB I/F, MIPI DSI | COG |
Forcelead
Forcelead Technology Co., Ltd. was founded in December 2009. It was originally named Silicon Bridge Technology Co., Ltd. and officially changed its name to Forcelead Technology Co., Ltd. in March 2012. It is a professional IC design company.
Hixmax
Himax is a global leader in driver chips. Its products are used in TVs, laptops, monitors, mobile phones, tablets, digital cameras, car navigation and many other consumer electronics products. The world’s major Japanese, Korean, Taiwanese and Chinese panel manufacturers are all Hixmax customers.
| Part No. | Resolution | RAM size | Bit | Feature | |
|---|---|---|---|---|---|
| HX8394-F | 720*1280 / 1440 (18:9) | HD720 / HD+ | RAM-less | 8-bit | OTP/MTP, CABC, 3-gamma, CE |
Novatek
Novatek is a leading IC design company in Taiwan, engaged in product design, R&D and sales. Its main products are a full range of flat panel display driver ICs, as well as digital audio and video, and multimedia single-chip product solutions for mobile devices and consumer electronics.
| Part No. | Resolution | RAM size | Bit | Feature | |
|---|---|---|---|---|---|
| NT35510 | 480*800 | RAM-less | 8-bit | OTP/MTP, CABC, 3-gamma, CE | |
