Etron Technology, Inc.

Pei-Ting Tsai

Chi-Chang Lu

Ming-Sung Huang

Wen-Min Lu

Chien-Chou Chen

Wen Min Lu

A driving system and method for liquid crystal display is disclosed. The system stores only the driving values corresponding to specific grayscale values of pixels on a current frame and specific grayscale values of pixels on a previous frame. The stored driving values are then used by an operation processing unit of the system to calculate out driving values to be applied to the current frame. Moreover, the system is provided with a logic judging unit for preventing the noises of the frame from being overdriven.

Driving system and method for liquid crystal display

A method for generating an over-drive grey level for driving a pixel includes providing a corresponding over-drive function according to an original grey level for the pixel in the previous frame, and generating the over-drive grey level according to the corresponding over-drive function and the original grey level for the pixel in the current frame.

Method for driving a pixel by generating an over-drive grey level and driver thereof

A method for data compressing includes compressing an original data with DPCM, compressing again the compressed data with Huffman's encoding for generating a bit-stream, and storing the bit-stream.

Over-drive device and method thereof

A programmable system-on-chip (SOC) apparatus is disclosed. After connecting with a computer host, the apparatus temporarily stored boot loader codes into a volatile memory originally installed in the apparatus. Further, during the whole updating firmware procedure, no burner is required. Accordingly, the invention not only saves the hardware cost of both a non-volatile memory and the burner, but also simplifies the operation procedure.

Programmable system-on-chip apparatus and method for updating firmware

The invention discloses a gamma image correction method and device that employs an improved interpolating operation, comprising receiving an original image data point; retrieving p conversion values (p is larger than 2) from a memory unit according to the original image data point; and arithmetically processing the p conversion values for generating a gamma corrected image parameter value from the original image data point wherein the original image data point is a N bits data, the memory unit contains 2conversion values and N is lager than k.

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Taitung, Taiwan

Pei-Ting Tsai