Title:
LIQUID-CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2013/011601
Kind Code:
A1
Abstract:
A liquid-crystal display device comprises: a pair of transparent electrodes which are positioned in mutual opposition to one another with a liquid-crystal layer interposed therebetween; a gate insulation film which is formed to cover a gate electrode which is formed in a liquid-crystal layer side pixel region of one of the pair of transparent substrates; a semiconductor film which configures a thin film transistor which is disposed upon the gate insulation film; a first electrode which is disposed upon the semiconductor film with a first insulation film and a second insulation film interposed therebetween; a second electrode which is disposed upon the first electrode with a third insulation film interposed therebetween; and a contact hole, wherein the second electrode is formed, which is formed integrally with the third insulation film upon the first electrode, the second insulation film, and the first insulation film. A floating electrode is formed in a peripheral region of the contract hole.
Inventors:
SATOH EIICHI
Application Number:
PCT/JP2012/001590
Publication Date:
January 24, 2013
Filing Date:
March 08, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
SATOH EIICHI
SATOH EIICHI
International Classes:
G02F1/1368; G02F1/1343
Foreign References:
JP2009109930A | 2009-05-21 | |||
JP2010054649A | 2010-03-11 | |||
JP2009186869A | 2009-08-20 |
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Hiroki Naito (JP)
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