Invention Grant
- Patent Title: Display apparatus and driving method for display apparatus
- Patent Title (中): 显示装置和显示装置的驱动方法
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Application No.: US13866531Application Date: 2013-04-19
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Publication No.: US09035935B2Publication Date: 2015-05-19
- Inventor: Fujio Kawano
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2012-098113 20120423
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/32
Abstract:
There are provided for each column of pixels, a detecting unit which detects a voltage between a gate and a source of a drive transistor when a predetermined current is fed to the drive transistor and a unit which adds a data voltage to the voltage supplied by the detecting unit and supplies a sum to a data line.
Public/Granted literature
- US20130278586A1 DISPLAY APPARATUS AND DRIVING METHOD FOR DISPLAY APPARATUS Public/Granted day:2013-10-24
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