Invention Grant
- Patent Title: Display apparatus
- Patent Title (中): 显示装置
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Application No.: US11783603Application Date: 2007-04-10
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Publication No.: US08816945B2Publication Date: 2014-08-26
- Inventor: Naruhiko Kasai , Hiroki Awakura , Toshihiro Satou
- Applicant: Naruhiko Kasai , Hiroki Awakura , Toshihiro Satou
- Applicant Address: JP Tokyo JP Hyogo-ken
- Assignee: Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Tokyo JP Hyogo-ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
The present invention comprises: a display unit having a plurality of display elements arranged in a matrix; a drive voltage generating circuit for generating a drive voltage for driving the plurality of display elements; a dataline drive circuit for generating a signal voltage according to display data, the signal voltage being for controlling the amount of current in a supply line of the drive voltage; a scanline drive circuit for selecting one or more of the plurality of display elements which is to be driven; and a pixel light emission control circuit for controlling a light emission time period of each display element according to a distance measured along a current path from the drive voltage generating circuit to the display element.
Public/Granted literature
- US20070188423A1 Display apparatus Public/Granted day:2007-08-16
Information query
IPC分类: