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Patent Searching and Data


Title:
REFLECTING ELECTRODE FOR LIGHT EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/027064
Kind Code:
A1
Abstract:
A laminate according to the present invention includes a reflective electrode layer (17), a middle layer (16) having an MgZnO-based composition, and a semiconductor layer (15) having an AlGaN-based composition in this order.

Inventors:
TOMAI SHIGEKAZU (JP)
KATSUMATA SATOSHI (JP)
OYAMA MASASHI (JP)
NAGATA KENGO (JP)
MATSUBARA TAICHI (JP)
KUSHIMOTO MAKI (JP)
HONDA YOSHIO (JP)
AMANO HIROSHI (JP)
Application Number:
PCT/JP2022/031704
Publication Date:
March 02, 2023
Filing Date:
August 23, 2022
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
TOYODA GOSEI KK (JP)
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (JP)
International Classes:
H01L33/32; H01L33/40
Foreign References:
JP2002170993A2002-06-14
JP2011060917A2011-03-24
JP2019121654A2019-07-22
JP2013120829A2013-06-17
JP2019145819A2019-08-29
JP2013120829A2013-06-17
Other References:
SHIAU JR-SHIANG, BRAHMA SANJAYA, HUANG JOW-LAY, LIU CHUAN-PU: "Fabrication of flexible UV-B photodetectors made of MgxZn1-xO films on PI substrate for enhanced sensitivity by piezophototronic effect", APPLIED MATERIALS, ELSEVIER, NL, vol. 20, 1 September 2020 (2020-09-01), NL , pages 100705, XP093039158, ISSN: 2352-9407, DOI: 10.1016/j.apmt.2020.100705
KUSHIMOTO, MAKI ET AL.: "10a-S011-7 Heat treatment effect of MgZnO film deposited by RF sputtering method", 66TH JSAP SPRING MEETING; TOKYO, JAPAN; MARCH 9-12, 2019, JAPAN SOCIETY OF APPLIED PHYSICS, JP, vol. 66, 1 January 2019 (2019-01-01) - 12 March 2019 (2019-03-12), JP, pages 15 - 022, XP009543923
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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