Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/052908
Kind Code:
A1
Abstract:
Provided is a display apparatus in which a voltage drop is sufficiently inhibited. The display apparatus has: a shared electrode possessed by a first light-emitting device in which a plurality of light-emitting layers are layered, and by a second light-emitting device in which a plurality of light-emitting layers are layered; and an auxiliary wiring electrically connected to the shared electrode. The auxiliary wiring has a first wiring layer and a second wiring layer. The second wiring layer is electrically connected to the first wiring layer through a contact hole of an insulating layer. The first wiring layer has a lattice shape as viewed from above.
Inventors:
KATAYAMA MASAHIRO (JP)
SHIMA YUKINORI
NAKADA MASATAKA
EGUCHI SHINGO (JP)
NAKAMURA DAIKI (JP)
KUSUNOKI KOJI (JP)
YOSHIZUMI KENSUKE (JP)
SHIMA YUKINORI
NAKADA MASATAKA
EGUCHI SHINGO (JP)
NAKAMURA DAIKI (JP)
KUSUNOKI KOJI (JP)
YOSHIZUMI KENSUKE (JP)
Application Number:
PCT/IB2022/058903
Publication Date:
April 06, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
H05B33/26; G02B5/20; G09F9/30; H05B33/12; H05B33/22; H05B33/24; H05B33/28; H10K50/00; H10K59/00
Foreign References:
| US20160351636A1 | 2016-12-01 | |||
| US20170033307A1 | 2017-02-02 | |||
| JP2019208027A | 2019-12-05 | |||
| JP2008288075A | 2008-11-27 | |||
| JP2006286493A | 2006-10-19 | |||
| JP2005327694A | 2005-11-24 | |||
| JP2012216501A | 2012-11-08 | |||
| JP2018521459A | 2018-08-02 | |||
| US20160190225A1 | 2016-06-30 | |||
| US20210257581A1 | 2021-08-19 | |||
| US20180342694A1 | 2018-11-29 |
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