Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/157432
Kind Code:
A1
Abstract:
This display device is provided with: a light emitting element layer which is provided so as to extend over a plurality of pixels that are two-dimensionally arranged; phosphor layers which are respectively arranged in the pixels, while being separated from each other by means of a partition wall; and a junction structure which is sandwiched between the light emitting element layer and the phosphor layers, and in which a first oxide film, a junction oxide film and a second oxide film are sequentially stacked in this order from the light emitting element layer side.
Inventors:
OGAWA NAOKI (JP)
Application Number:
PCT/JP2021/002637
Publication Date:
August 12, 2021
Filing Date:
January 26, 2021
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L33/00; G09F9/00; G09F9/30; G09F9/33; H01L33/50; H01L33/62; H01L51/50; H05B33/02; H05B33/12
Foreign References:
| US20170250316A1 | 2017-08-31 | |||
| US20170244010A1 | 2017-08-24 | |||
| JP2019517024A | 2019-06-20 | |||
| JP2019008211A | 2019-01-17 | |||
| JP2019138949A | 2019-08-22 | |||
| US20180074372A1 | 2018-03-15 | |||
| US20170345802A1 | 2017-11-30 | |||
| JP2019536292A | 2019-12-12 | |||
| US20190302917A1 | 2019-10-03 | |||
| JP2018010309A | 2018-01-18 | |||
| JP2000091071A | 2000-03-31 | |||
| JP2019186513A | 2019-10-24 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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