Title:
DISPLAY APPARATUS, ELECTRONIC EQUIPMENT, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/208221
Kind Code:
A1
Abstract:
Provided is a display apparatus in which redundancy is provided for driving circuits. The display apparatus has a first layer, and a second layer located above the first layer. The first layer has a first driving circuit and a second driving circuit. The second layer has a first pixel region and a second pixel region. The first pixel region has a first pixel circuit. The second pixel region has a second pixel circuit. The first pixel region has a region superimposed on a first circuit. The second pixel region has a region superimposed on a second circuit. The first pixel circuit is electrically connected to the first driving circuit via a first wire. The second pixel circuit is electrically connected to the second driving circuit via a second wire. The first wire is electrically connected to the second wire via a switch.
Inventors:
ITO MINATO (JP)
KOZUMA MUNEHIRO (JP)
OKAMOTO YUKI (JP)
KOUMURA YUSUKE (JP)
KOZUMA MUNEHIRO (JP)
OKAMOTO YUKI (JP)
KOUMURA YUSUKE (JP)
Application Number:
PCT/IB2022/052461
Publication Date:
October 06, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G09F9/30; G09F9/00; G09G3/20; G09G3/3233
Foreign References:
| JP2018146730A | 2018-09-20 | |||
| JP2020177228A | 2020-10-29 | |||
| JP2020166265A | 2020-10-08 | |||
| JP2012138712A | 2012-07-19 | |||
| US20170025098A1 | 2017-01-26 | |||
| US20030112204A1 | 2003-06-19 |
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