Title:
DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2012/176422
Kind Code:
A1
Abstract:
This display device is provided with: a circuit substrate having display regions and non-display regions; pixel drive TFTs for driving pixels, formed in the display regions and having source electrodes and drain electrodes being spaced apart from each other on an insulating film and a first active layer formed from an oxide semiconductor, provided on the opposite side from the insulating film so as to cover a space part between a source electrode and a drain electrode and part of the source electrode and part of the drain electrode adjacent to the space part; and drive circuit TFTs for driving the pixel drive TFTs, formed in the non-display regions and having a second active layer formed from a non-oxide semiconductor.
Inventors:
MIYAMOTO TADAYOSHI
NAKANO FUMIKI
NAKANO FUMIKI
Application Number:
PCT/JP2012/003960
Publication Date:
December 27, 2012
Filing Date:
June 18, 2012
Export Citation:
Assignee:
SHARP KK (JP)
MIYAMOTO TADAYOSHI
NAKANO FUMIKI
MIYAMOTO TADAYOSHI
NAKANO FUMIKI
International Classes:
G09F9/30; G02F1/1368; H01L29/786
Foreign References:
| JP2010003910A | 2010-01-07 | |||
| JP2010135772A | 2010-06-17 | |||
| JP2010045243A | 2010-02-25 | |||
| JP2010074148A | 2010-04-02 |
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: