Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/065858
Kind Code:
A1
Abstract:
A display device (1) according to the present invention comprises: a display area (DA) in which a light-emitting element (5), which is provided with a first electrode (22), a second electrode (25), and a functional layer (24) formed between the first electrode (22) and the second electrode (25), is disposed in plurality; a frame area (NA) at the periphery of the display area (DA); and a sealing layer (6). The second electrode (25) comprises an extension (25') extending from the display area (DA) to the frame area (NA), and overlaps all of the display area (DA). A cap layer (26) is provided on the extension (25') so as to overlap at least a portion of the ends of the extension (25'). The cap layer (26) overlaps all of the display area (DA), and the sealing layer (6) overlaps all of the second electrode (25, 25') and all of the cap layer (26).
Inventors:
TAKAHASHI JUMPEI
SONODA TOHRU
OCHI TAKASHI
MATSUI AKIHIRO
SENOO TOHRU
HIRASE TAKESHI
NAKADA HIDEKI
SENZAKI TSUYOSHI
SONODA TOHRU
OCHI TAKASHI
MATSUI AKIHIRO
SENOO TOHRU
HIRASE TAKESHI
NAKADA HIDEKI
SENZAKI TSUYOSHI
Application Number:
PCT/JP2018/036060
Publication Date:
April 02, 2020
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H05B33/04; G09F9/30; H01L27/32; H01L51/50; H05B33/06; H05B33/14
Domestic Patent References:
| WO2018158953A1 | 2018-09-07 |
Foreign References:
| US20160254479A1 | 2016-09-01 | |||
| JP2017227880A | 2017-12-28 | |||
| JP2015023023A | 2015-02-02 | |||
| JP2018073567A | 2018-05-10 | |||
| JP2017123341A | 2017-07-13 | |||
| JP2018067520A | 2018-04-26 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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