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Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/052950
Kind Code:
A1
Abstract:
In this display device, a TFT layer (30) is provided on a base substrate (10), and a light-emitting element layer (40) is provided on the TFT layer (30). In the light-emitting element layer (40), a plurality of first electrodes (31a), a common first edge cover (32), a plurality of third electrodes (33a), a plurality of luminescence function layers (35), and a common second electrode (36) are laminated in the stated order so as to correspond to a plurality of sub pixels constituting a display region (D). Each of the first electrodes (31a) exposed from the first edge cover (32) is provided with a first recess section (31ac), and a surface of each of the third electrodes (33a) has a second recess section (33ac) corresponding to the first recess section (31ac).

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Inventors:
MIYAMOTO TADAYOSHI
NAKAMURA YOSHINOBU
KANEKO TOSHIHIRO
Application Number:
PCT/JP2022/033220
Publication Date:
March 14, 2024
Filing Date:
September 05, 2022
Export Citation:
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Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
G09F9/30
Foreign References:
JP2003317971A2003-11-07
JP2016167400A2016-09-15
US20100176717A12010-07-15
JP2021107918A2021-07-29
JP2019075220A2019-05-16
JP2019040113A2019-03-14
CN111969025A2020-11-20
JP2018125295A2018-08-09
JP2005294204A2005-10-20
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Download PDF:
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