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Method and circuit for controlling contrast in liquid crystal displays using dynamic LCD biasing
Method and circuit for controlling contrast in liquid crystal displays using dynamic LCD biasing
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机译:使用动态LCD偏置控制液晶显示器对比度的方法和电路
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摘要
A method of controlling contrast in LCDs using dynamic LCD biasing includes the step of identifying an expected bias function as a function of LCD material, LCD operating voltage, and LCD duty cycle. The expected bias function is then approximated to obtain a linear description of the expected bias function. A voltage is generated that follows the linear description of the expected bias function. The step of generating the voltage results in dynamic LCD biasing.
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