JP5740350B2 - 半導体発光素子 - Google Patents

半導体発光素子 Download PDF

Info

Publication number
JP5740350B2
JP5740350B2 JP2012124360A JP2012124360A JP5740350B2 JP 5740350 B2 JP5740350 B2 JP 5740350B2 JP 2012124360 A JP2012124360 A JP 2012124360A JP 2012124360 A JP2012124360 A JP 2012124360A JP 5740350 B2 JP5740350 B2 JP 5740350B2
Authority
JP
Japan
Prior art keywords
layer
electrode
light emitting
semiconductor
semiconductor layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2012124360A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012195602A (ja
JP2012195602A5 (enrdf_load_stackoverflow
Inventor
弘 勝野
弘 勝野
康夫 大場
康夫 大場
三木　聡
聡 三木
山田　真嗣
真嗣 山田
光弘 櫛部
光弘 櫛部
桂 金子
桂 金子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2012124360A priority Critical patent/JP5740350B2/ja
Publication of JP2012195602A publication Critical patent/JP2012195602A/ja
Publication of JP2012195602A5 publication Critical patent/JP2012195602A5/ja
Application granted granted Critical
Publication of JP5740350B2 publication Critical patent/JP5740350B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Led Devices (AREA)
JP2012124360A 2012-05-31 2012-05-31 半導体発光素子 Active JP5740350B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012124360A JP5740350B2 (ja) 2012-05-31 2012-05-31 半導体発光素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012124360A JP5740350B2 (ja) 2012-05-31 2012-05-31 半導体発光素子

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2011055859A Division JP5050109B2 (ja) 2011-03-14 2011-03-14 半導体発光素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014076811A Division JP5788046B2 (ja) 2014-04-03 2014-04-03 半導体発光素子

Publications (3)

Publication Number Publication Date
JP2012195602A JP2012195602A (ja) 2012-10-11
JP2012195602A5 JP2012195602A5 (enrdf_load_stackoverflow) 2014-05-22
JP5740350B2 true JP5740350B2 (ja) 2015-06-24

Family

ID=47087157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012124360A Active JP5740350B2 (ja) 2012-05-31 2012-05-31 半導体発光素子

Country Status (1)

Country Link
JP (1) JP5740350B2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6011244B2 (ja) * 2012-10-24 2016-10-19 日亜化学工業株式会社 半導体発光素子
JP6024432B2 (ja) * 2012-12-10 2016-11-16 日亜化学工業株式会社 半導体発光素子
JP6159130B2 (ja) * 2013-04-12 2017-07-05 スタンレー電気株式会社 半導体発光素子
KR102181429B1 (ko) * 2014-06-11 2020-11-23 엘지이노텍 주식회사 발광소자 및 조명시스템
JP2017005191A (ja) * 2015-06-15 2017-01-05 株式会社東芝 半導体発光装置
US10263150B2 (en) 2016-05-10 2019-04-16 Rohm Co., Ltd. Semiconductor light emitting device capable of increasing luminous efficiency under a low applied current
JP7324395B2 (ja) * 2018-09-27 2023-08-10 日亜化学工業株式会社 発光素子及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4122785B2 (ja) * 2002-01-30 2008-07-23 日亜化学工業株式会社 発光素子
DE102008032318A1 (de) * 2008-03-31 2009-10-01 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines solchen
DE102008030584A1 (de) * 2008-06-27 2009-12-31 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines optoelektronischen Bauelementes und optoelektronisches Bauelement

Also Published As

Publication number Publication date
JP2012195602A (ja) 2012-10-11

Similar Documents

Publication Publication Date Title
JP5050109B2 (ja) 半導体発光素子
JP5788046B2 (ja) 半導体発光素子
JP4989773B1 (ja) 半導体発光素子
JP5052636B2 (ja) 半導体発光素子
JP5032171B2 (ja) 半導体発光素子およびその製造方法ならびに発光装置
JP5740350B2 (ja) 半導体発光素子
JP5174067B2 (ja) 半導体発光素子
WO2011027418A1 (ja) 半導体発光素子及び半導体発光装置
JP5608762B2 (ja) 半導体発光素子
JP5715593B2 (ja) 半導体発光素子
JP2013030817A (ja) 半導体発光素子及び半導体発光装置
KR20110132161A (ko) 반도체 발광 소자 및 그 제조방법
JP2013229638A (ja) 半導体発光素子および発光装置
JP6010169B2 (ja) 半導体発光素子
JP4982625B1 (ja) 半導体発光素子
JP5543946B2 (ja) 半導体発光素子および発光装置
JP2014099663A (ja) 半導体発光素子
JP2014170977A (ja) 発光装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140313

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140313

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140403

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150106

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150305

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150401

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150427

R151 Written notification of patent or utility model registration

Ref document number: 5740350

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250