This article uses the example of a TFT-RGB interface LCD to explain the hardware working principle of LCDs and the analysis of LCD timing parameters.
COF was considered as the benchmark for "high-end display products." COF structures can be divided into: roll structure and piece structure.
This article will take you through how to write a driver for an OLED display. Here I am using hardware IIC from HAL library and OLED screen from SSD1306.
Some precautions in using OLED Modules, contains clearing, power off, storage, temp....
Compared with VR applications, AR (Augmented Reality) displays require high brightness and contrast. More OLED (organic LED) Through an ingenious combination of enhancements, the SONY Semiconductor solution increases the brightness of the Micro OLED screen by three times while maintaining the same service life
Use the ARM7 board to drive the 2.8 inch OLED, including the code.
Reducing power dissipation is important for the mobile device which is supplied by batteries.
1. LCD type, Circuit connection, Display principle. 2. LCD Controller REGBANK Register Group. 3. LCD Color Palette. 4. Write The Driver Program. 5. 5. Compilation And Testing. 6. Modifying the kernel
Now let's introduce the structure and display theory of TFT-LCD. To drive an LCD module, it`s necessary to have a systematic understanding of its structure.
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