Nec Lcd Technologies, Ltd.

Mitsubishi-tokyo Pharmaceuticals, Inc.

Takashi Yazaki

Hisashi Yamaguchi

Mitsuo Hashimoto

Seiki Nakanishi

A method is provided for driving a liquid crystal display capable of preventing degradation of linearity of a gamma characteristic, of achieving display of a high quality image in a simple and low-priced configuration and of solving problems associated with environmental changes, frequency characteristic of timing signals, change in a gamma characteristic caused by luminance of a backlight, or dispersion in a gamma characteristic occurring during processes of manufacturing a color liquid crystal display. The method includes acquirement of first corrected red data, first corrected green data, and first corrected blue data each being of 10 bits to which information to change a gray scale two or more times for every red data, green data, and blue data has been added when a gamma correction is made to red, green, and blue data each being of 8 bits and generation of data red, green, and blue signals to be fed to a data electrode of a liquid crystal display to perform frame rate control.

Method for driving liquid crystal display, liquid crystal display device and monitor provided with the same

A structure of the invention is a structure for protecting components mounted on a circuit board mounted on an electronic device such as a liquid crystal display device or the like from an external force, in which a protection cover is freely opened and closed at least at one end of it and fixes at least one end of it to the electronic device side and thereby protects a face of the circuit board opposite to the electronic device from the outside in the minimum height. Therefore, it is possible to suppress an increase in thickness and a rise in manufacturing cost of an electronic device at the utmost.

Growing community of inventors

Tokyo, Japan

Takashi Yazaki