硅上液晶微型显示器工作原理

硅上铁电液晶显示器是以Flos空间光调制器为光引擎的微显示系统，空间光调节器的工作原理与表面稳定型铁电液晶器件相同。硅上铁电液晶微显示器运行时，图像信号被编码后经由空间光调制器加载到光波前，再通过光学系统解码读出，灰度和色彩则可通过时序编码方法来产生。

Operation Principles of FLCoS Microdisplays

Ferroelectric liquid crystal on silicon (FLCoS) is a new type of microdisplay.The core element of the microdisplay is a spatial light modulator made by sandwiching a thin layer of FLC between a piece of cover glass and a silicon backplane which consists of a pixel array with each pixel connected to a driving circuit.The operation of each pixel of the FLCoS spatical light modulator is the same as that of a surface stabilised ferroelectric liquid crystal device.In a FLCoS microdisplay,the image signals can be imprinted onto a wave front by the FLCoS spatial light modulator,and the images can be read out through an optical system.The colour can be created by means of temporal multiplexing.