CSTN-LCD Algorithm and Hardware Implementati
- Received Date: 2006-03-20
- Publish Date: 2006-10-15
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Key words:
- mathematical model /
- color super-twisted nematic-liquid crystal display /
- multiple line addressing /
- pulse width modulatio /
- frame rate control
Abstract: For the lower cost and power consumption, STN-LCD has been widely used in low and mid-end mobile applications. Based on the mathematical description, a multiple line addressing scheme is approved. We built a mathematical model that can be synthesized by EDA tools for hardware. Combined with the FRC-PWM solution of grey shading, the model is validated by FPGA. As a result, the circuit is optimized for guaranteeing the display quality of CSTN-LCD.
Citation: | TONG Guo-xiang, JIANG Shu-yan, LUO Gang. CSTN-LCD Algorithm and Hardware Implementati[J]. Journal of University of Electronic Science and Technology of China, 2006, 35(5): 759-762. |