Title:
ACTIVE MATRIX SUBSTRATE, LIQUID-CRYSTAL DISPLAY PANEL, LIQUID-CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING AN ACTIVE MATRIX SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2011/016287
Kind Code:
A1
Abstract:
Disclosed is an active matrix substrate (130) provided with: a lead wire going from a switching element to the surrounding region (105); a pad area (112) that is positioned above said surrounding region (105) and formed on the lead wire; an insulating layer (171) that is formed so as to cover the pad area (112), has a contact hole (170) formed therein that extends to the pad (112), and includes a passivation film (137) formed from an inorganic material and a planarization film (138) formed from an organic material on top of the passivation film (137); and an ITO film (141) positioned inside the contact hole (170) and formed on top of the pad (112). The ITO film (141) is formed at a position separated from the part of the inner surface of the contact hole (170) that is regulated by the planarization film (138).
Inventors:
TSUBATA TOSHIHIDE
YAMASHIKI KOHICHI
SUGIMOTO MITSUHIRO
NAKATAKE YASUHIRO
YAMASHIKI KOHICHI
SUGIMOTO MITSUHIRO
NAKATAKE YASUHIRO
Application Number:
PCT/JP2010/059962
Publication Date:
February 10, 2011
Filing Date:
June 11, 2010
Export Citation:
Assignee:
SHARP KK (JP)
TSUBATA TOSHIHIDE
YAMASHIKI KOHICHI
SUGIMOTO MITSUHIRO
NAKATAKE YASUHIRO
TSUBATA TOSHIHIDE
YAMASHIKI KOHICHI
SUGIMOTO MITSUHIRO
NAKATAKE YASUHIRO
International Classes:
G02F1/1345; G09F9/30
Foreign References:
JPH11242238A | 1999-09-07 | |||
JP2004205551A | 2004-07-22 | |||
JP2004004680A | 2004-01-08 | |||
JP2004070308A | 2004-03-04 | |||
JP2008203856A | 2008-09-04 | |||
JP2000221540A | 2000-08-11 | |||
JP2003228053A | 2003-08-15 | |||
JP2004317794A | 2004-11-11 | |||
JP2005234091A | 2005-09-02 | |||
JP2008015514A | 2008-01-24 |
Attorney, Agent or Firm:
FUKAMI, Hisao et al. (JP)
Hisao Fukami (JP)
Hisao Fukami (JP)
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