Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/080520
Kind Code:
A1
Abstract:
The present invention is a display device that can alleviate reductions in display quality due to a striped pattern arising along gate wiring in a two layer wiring structure. The present invention is constituted such that, in the two layer wiring structure, gate lead wirings (31) electrically connected to TFTs for the same color of subpixels are made uniform as lower layer lead wiring (31A) or upper layer lead wiring (31B). While achieving a narrow frame structure, variations in effective voltage applied to a liquid crystal layer by pixel electrodes between subpixels of the same color are suppressed and display quality is improved because of this constitution.
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Inventors:
SADAMITSU SHINJI
UENO KOHJI
UENO KOHJI
Application Number:
PCT/JP2012/007598
Publication Date:
June 06, 2013
Filing Date:
November 27, 2012
Export Citation:
Assignee:
SHARP KK (JP)
SADAMITSU SHINJI
UENO KOHJI
SADAMITSU SHINJI
UENO KOHJI
International Classes:
G09F9/30; G02F1/1345; G02F1/1368
Domestic Patent References:
| WO2011061961A1 | 2011-05-26 |
Foreign References:
| JP2007248999A | 2007-09-27 | |||
| JP2007219046A | 2007-08-30 | |||
| JP2005091962A | 2005-04-07 | |||
| JP2008064961A | 2008-03-21 | |||
| JP2011154161A | 2011-08-11 | |||
| JP2010033038A | 2010-02-12 | |||
| JP2002333863A | 2002-11-22 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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Claims: