Invention Grant
- Patent Title: Display apparatus and display method
- Patent Title (中): 显示装置和显示方法
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Application No.: US12197380Application Date: 2008-08-25
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Publication No.: US08665196B2Publication Date: 2014-03-04
- Inventor: Tomoyuki Fukano , Toshihiko Orii , Hiroshi Nakao , Naoyuki Itakura
- Applicant: Tomoyuki Fukano , Toshihiko Orii , Hiroshi Nakao , Naoyuki Itakura
- Applicant Address: JP Aichi
- Assignee: Japan Display West Inc.
- Current Assignee: Japan Display West Inc.
- Current Assignee Address: JP Aichi
- Agency: Dentons US LLP
- Priority: JP2007-227168 20070831
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F3/038 ; G09G5/00

Abstract:
A display apparatus including: a pixel section having a plurality of pixel circuits arranged two-dimensionally by being each provided at an intersection of a scan line and a signal line as a circuit including a switching device, a display element and a storage capacitor; and a correction circuit for correcting a storage-capacitor voltage supplied to the storage capacitors, wherein the correction circuit employs a comparator for detecting the difference between electric potentials received from a portion of the pixel section as a pixel electric potential having a positive polarity and a pixel electric potential having a negative polarity and for comparing the difference in electric potential with a reference voltage, and an output-voltage control circuit for converting a comparison result output by the comparator into a correction signal used for correcting the storage-capacitor voltage to be asserted on a storage-capacitor line used for supplying the storage-capacitor voltage.
Public/Granted literature
- US20090058780A1 DISPLAY APPARATUS AND DISPLAY METHOD Public/Granted day:2009-03-05
Information query
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