Title:
液晶表示装置の駆動装置
Document Type and Number:
Japanese Patent JP4373914
Kind Code:
B2
Abstract:
The present invention is directed to an apparatus of driving a liquid crystal display device including a plurality of pixels. The driving apparatus includes a gray voltage generator for generating a plurality of gray voltages, an image signal driver for selecting gray voltages corresponding to color signals and applying the selected gray voltages as image signal voltages to the pixels, and a signal controller for controlling the image signal driver based on the color signals and input control signals for controlling the color signals. At least two successive first gray voltages among the plurality of gray voltages are variable and at least two successive second gray voltages among the plurality of gray voltages are fixed.
More Like This:
| JP3792597 | MATRIX TYPE IMAGE DISPLAY DEVICE |
| JPS62131228 | LIQUID CRYSTAL ELEMENT |
Inventors:
Lee, Chang-Hun
Yang, Yong-Chol
Hang-sun, Chang
Yang, Yong-Chol
Hang-sun, Chang
Application Number:
JP2004517354A
Publication Date:
November 25, 2009
Filing Date:
July 30, 2002
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
G02F1/133; G09G3/36; G09G3/20; G02F1/139
Domestic Patent References:
| JP8166578A |
Foreign References:
| KR2020010001458U |
Attorney, Agent or Firm:
Yukio Ono
Tomoko Inazumi
Tomoko Inazumi