Invention Grant
- Patent Title: Display apparatus and a method for driving the same
- Patent Title (中): 显示装置及其驱动方法
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Application No.: US13523118Application Date: 2012-06-14
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Publication No.: US09142161B2Publication Date: 2015-09-22
- Inventor: Tatsuhito Goden
- Applicant: Tatsuhito Goden
- 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: JP2011-136533 20110620
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/20

Abstract:
In a display apparatus, selection signals are supplied sequentially to scanning lines in each subframe period including a frame period for performing a display scan to write display data to a plurality of data lines into pixel circuits in a first interval of a selection period. Selection signals are also supplied sequentially to scanning lines in at least two successive subframe periods including a frame period for performing an erase scan to write erase data to the plurality of data lines into pixel circuits in a second interval of the selection period. There is an overlapping period between two erase scan periods in the at least two successive subframe periods. During the overlapping periods, selection signals for performing the display scan and erase scan are supplied simultaneously to the scanning lines.
Public/Granted literature
- US20120320005A1 DISPLAY APPARATUS AND A METHOD FOR DRIVING THE SAME Public/Granted day:2012-12-20
Information query
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