Chimei Innolux Corporation

Himax Media Solutions, Inc.

Cheng-Jung Chen

Lin-Kai Bu

Ling-Hsiu Huang

Shing-Chia Chen

Yi-Shun Wang

Hung-Chih Lin

Li-Yi Chen

Yu-Ming Lin

A liquid crystal display is provided. The liquid crystal display includes a rear bezel, a signal controlling board module, a light source module, a clipping frame, a display panel and a front frame. The rear bezel has a main portion, a receptacle and a plurality of carrying stages. The carrying stages surround the receptacle. The receptacle protrudes from the main body along a direction while the carrying stages protrude from the main portion toward the reverse of the direction. The main body, the receptacle and the carrying stages are formed in one piece. The signal controlling board module is fixed in the receptacle. The carrying stages carry the light source module. The clipping frame and the rear bezel clip the light source module together. The display panel is disposed on the clipping frame. The front frame and the clipping frame clip the display panel together.

Liquid crystal display and assembly method of the same

An overdrive system adaptable for a dynamic gamma generator is disclosed. A current gray-to-voltage converter (G/V) converts image data of a current frame from gray code to voltage level, and a previous gray-to-voltage converter (G/V) converts image data of a previous frame from gray code to voltage level. The voltage level of current frame and the voltage level of previous frame are inputted to an overdrive-voltage lookup table to retrieve an overdrive voltage level. Afterwards, a voltage-to-gray converter (V/G) converts the retrieved overdrive voltage level from voltage level back to gray code, resulting in an overdrive gray code. Accordingly, the overdrive gray code is compensated. Alternatively, the overdrive gray code is used to update an overdrive-gray-code lookup table, an output gray code of which is fed to the source driver.

Overdrive compensation/update including gray to voltage conversion and adaptable to a dynamic gamma generator

Growing community of inventors

Tainan, Taiwan

Cheng-Jung Chen