Abstract: An LCOS IC and electronic device using the same is provided. The electronic device comprises an LCOS IC, a processor and a cooler. The LCOS IC comprising a temperature sensor embedded in the LCOS IC for sensing a temperature and outputting a temperature sensing signal according to the temperature. The processor is coupled to the LCOS IC for receiving the temperature sensing signal and outputting a cooler control signal according to the temperature sensing signal. The cooler is coupled to the processor for receiving the cooler control signal and adjusting the cooler accordingly.

Abstract: A reflective type liquid crystal panel including a substrate, an array of transistors, capacitors, metal patterns, conductive walls, reflective pixel electrodes, an opposite substrate, and a liquid crystal layer is provided. The transistors and the capacitors are disposed on the substrate, and the capacitors are surrounding drain terminals of the corresponding transistors respectively. The metal patterns cover the corresponding transistors and overlap the corresponding capacitors respectively, and the metal patterns are electrically connected to the corresponding drain terminals respectively. The conductive walls surround the corresponding transistors and are connected between the corresponding metal patterns and the corresponding capacitors respectively. The reflective pixel electrodes are disposed over the corresponding metal patterns and electrically connected to the corresponding drain terminals respectively.

Abstract: The present invention relates to a LCOS display driving system. The driving sequential control block generates a control code representing a loading sequence of the R, G, and B data for pixels in one of scan lines. The multiplexer multiplexes the R, G, and B data from latches according the control code. The shared level shifter shifts the level of the R, G, and B data from the multiplexer. The digital analog converts converting the R, G, and B data to a corresponding analog R, G, and B data voltage. The shared unity-gain buffer stores the analog R, G, and B data voltage from the shared digital analog converter. The demultiplexer demultiplexes the analog R, G, and B data voltage according the control code.