Title:
DISPLAY PANEL AND METHOD FOR MANUFACTURING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2017/158843
Kind Code:
A1
Abstract:
Provided are: a display panel equipped with an oxide semiconductor TFT wherein a channel region is selectively crystallized; and a method for manufacturing the display panel.
A display panel of the present invention is equipped with: a plurality of driving thin film transistors for flowing currents for changing luminances of respective pixels; and a plurality of selection thin film transistors for selecting the pixels. In each of the driving thin film transistors, a channel region is formed of an amorphous oxide semiconductor film, and in each of the selection thin film transistors, the whole or a part of a channel region is formed of a crystalline oxide semiconductor film.
Inventors:
UTSUGI SATORU (JP)
MICHINAKA SATOSHI (JP)
NODERA NOBUTAKE (JP)
MATSUMOTO TAKAO (JP)
KOBAYASHI KAZUKI (JP)
OKETANI TAIMI (JP)
MICHINAKA SATOSHI (JP)
NODERA NOBUTAKE (JP)
MATSUMOTO TAKAO (JP)
KOBAYASHI KAZUKI (JP)
OKETANI TAIMI (JP)
Application Number:
PCT/JP2016/058826
Publication Date:
September 21, 2017
Filing Date:
March 18, 2016
Export Citation:
Assignee:
SAKAI DISPLAY PRODUCTS CORP (JP)
International Classes:
H01L29/786
Domestic Patent References:
| WO2015052991A1 | 2015-04-16 |
Foreign References:
| JP2000306834A | 2000-11-02 | |||
| JP2005129919A | 2005-05-19 | |||
| JP2011205089A | 2011-10-13 | |||
| JP2012256034A | 2012-12-27 | |||
| JPH04195123A | 1992-07-15 | |||
| JP2015188063A | 2015-10-29 | |||
| JPH0563172A | 1993-03-12 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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