Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/100768
Kind Code:
A1
Abstract:
In a light-emitting element layer (40), a plurality of first electrodes (31), a plurality of third electrodes (32a), a common first edge cover (33), a plurality of fourth electrodes (34), a plurality of light-emitting functional layers (36), and a common second electrode (37) are laminated in the stated order as corresponding to a plurality of sub pixels constituting a display region (D), the third electrodes (32a) exposed from the first edge cover (33) are provided with a plurality of openings (M) that pass through the third electrodes (32a), and a plurality of recesses (C) are provided as corresponding to the plurality of openings (M) and on the surface of the fourth electrodes (34) covering the third electrodes (32a) exposed from the first edge cover (33).
Inventors:
MIYAMOTO TADAYOSHI
YASHIRO FUMIE
NAKAMURA YOSHINOBU
YASHIRO FUMIE
NAKAMURA YOSHINOBU
Application Number:
PCT/JP2022/041573
Publication Date:
May 16, 2024
Filing Date:
November 08, 2022
Export Citation:
Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
H05B33/26; H05B33/04; H05B33/12; H05B33/22; H10K50/00; H10K59/00
Foreign References:
| US20140151651A1 | 2014-06-05 | |||
| CN108630818A | 2018-10-09 | |||
| CN108539036A | 2018-09-14 | |||
| US20210249487A1 | 2021-08-12 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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