Invention Grant
US07755586B2 Circuitry apparatus and method for compensating for defects in a display device
有权
用于补偿显示装置中的缺陷的电路装置和方法
- Patent Title: Circuitry apparatus and method for compensating for defects in a display device
- Patent Title (中): 用于补偿显示装置中的缺陷的电路装置和方法
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Application No.: US11438283Application Date: 2006-05-23
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Publication No.: US07755586B2Publication Date: 2010-07-13
- Inventor: Tetsuo Asada , Kazuyoshi Nishi
- Applicant: Tetsuo Asada , Kazuyoshi Nishi
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2005-149064 20050523
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A display device according to the present invention comprises a buffer provided in association with each wiring constituting a group of wirings serving as signal lines of a display panel in order to drive the corresponding wiring, a preliminary wiring preliminarily provided for the wiring under a generation of a defect, a preliminary buffer provided in association with the preliminary wiring in order to drive the preliminary wiring, and a charge distributor for performing charge distribution between the wirings and the preliminary wiring.
Public/Granted literature
- US20060282569A1 Display device Public/Granted day:2006-12-14
Information query
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