JP7148543B2 - 発光素子搭載用基板およびアレイ基板、ならびに発光装置 - Google Patents
発光素子搭載用基板およびアレイ基板、ならびに発光装置 Download PDFInfo
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- 239000000843 powder Substances 0.000 description 3
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- 239000010937 tungsten Substances 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
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- H01S5/00—Semiconductor lasers
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- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
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- H01S5/00—Semiconductor lasers
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- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
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Description
T・・・・・・・・・・・アレイ基板
1・・・・・・・・・・・基板
1a・・・・・・・・・・(基板の)おもて面
1aa・・・・・・・・・(基板の)裏面
1b、1c・・・・・・・(基板の)端面
1d、1e・・・・・・・(基板の)側面
h、h1・・・・・・・・(基板のおもて面からの)高さ
3・・・・・・・・・・・台座
3a・・・・・・・・・・上面(傾斜面)
3aa・・・・・・・・・搭載部
3b・・・・・・・・・・(台座の低位部側の)縁
3L・・・・・・・・・・低位部
3H・・・・・・・・・・高位部
5・・・・・・・・・・・発光素子
5a・・・・・・・・・・発光面
7・・・・・・・・・・・基材
7a・・・・・・・・・・基材の表面
9・・・・・・・・・・・堤部
9a・・・・・・・・・・突き当て面
9b・・・・・・・・・・溝部
9bb・・・・・・・・・底部
9c・・・・・・・・・・壁面
11・・・・・・・・・・凹部
11b、11c・・・・・(凹部の)内壁
15a・・・・・・・・・第1壁部材
15b・・・・・・・・・第2壁部材
21・・・・・・・・・・位置決め基準
21a・・・・・・・・・上底面
ph・・・・・・・・・・・光
Dp・・・・・・・・・・(凹部の)深さ
θ、θ1、θ2、θ3、θ4・・角度
Claims (19)
- 平板状の基板と、
前記基板のおもて面から突出した台座と、を備えており、
該台座は、上面に発光素子を搭載するための搭載部を有し、
該搭載部は、前記おもて面に対して傾斜した傾斜面を成しており、
前記傾斜面のうち前記発光素子と接する部位の少なくとも一部は、前記搭載部に搭載される前記発光素子の発光面に対して垂直となっており、
前記基板と前記台座とはセラミックスで一体的に形成されており、
前記台座は、前記上面が上側に凸状に湾曲している、
発光素子搭載用基板。 - 前記基板は、対向する2つの端面を有しており、
前記傾斜面において、前記おもて面からの高さの低い方を低位部としたときに、前記低位部が前記2つの端面のうちの一つに沿って配置されている、請求項1に記載の発光素子搭載用基板。 - 前記低位部が前記おもて面から0より大きい高さを有している、請求項2に記載の発光素子搭載用基板。
- 前記台座は、前記低位部側に前記傾斜面から突き出た堤部を有している、請求項2または3に記載の発光素子搭載用基板。
- 前記台座は、前記堤部の前記搭載部側に隣接する位置に溝部を有する、請求項4に記載の発光素子搭載用基板。
- 前記基板は、前記2つの端面に対してそれぞれ直角な位置に側面を有し、前記おもて面における前記側面側に、前記側面に沿って、前記おもて面に対して立設している第1壁部材が設けられている、請求項2乃至5のうちいずれかに記載の発光素子搭載用基板。
- 前記おもて面における、前記2つの端面のうちの一方の端面側に、前記おもて面に対して立設している第2壁部材が設けられており、前記第1壁部材と前記第2壁部材とは、前記2つのの端面のうちの一方の端面および前記側面が交差する角部の一つで繋がっている、請求項6に記載の発光素子搭載用基板。
- 前記基板は、平面視したときの形状が矩形状であり、前記おもて面の角部のうち、前記第1壁部材および前記第2壁部材が設けられていない角部に、前記おもて面に対して立設している柱部材が設けられている、請求項7に記載の発光素子搭載用基板。
- 前記台座は、前記上面に凹部を有し、該凹部が前記搭載部となる、請求項1乃至8のうちいずれかに記載の発光素子搭載用基板。
- 前記凹部の底面は、前記凹部以外の前記上面と平行である、請求項9に記載の発光素子搭載用基板。
- 前記凹部内の前記傾斜面において、前記おもて面からの高さの低い方を低位部とし、前記おもて面からの高さの高い方を高位部としたときに、前記凹部は、前記凹部以外の前記上面から前記傾斜面までの深さが、前記低位部側から前記高位部側に向けて深くなっている、請求項9に記載の発光素子搭載用基板。
- 前記凹部内の前記傾斜面において、前記おもて面からの高さの低い方を低位部とし、前記おもて面からの高さの高い方を高位部としたときに、前記凹部が前記低位部側および前記高位部側にそれぞれ内壁を有しており、前記低位部側の前記内壁および前記高位部側の前記内壁のうちの少なくとも一方の前記内壁が、前記基板の前記おもて面に対して垂直である、請求項9乃至11のうちいずれかに記載の発光素子搭載用基板。
- 前記台座は、前記上面に一体的に形成されており、円柱または角柱を成す、前記発光素子の搭載位置を決めるための位置決め基準を有する、請求項1乃至12のうちいずれかに記載の発光素子搭載用基板。
- 円柱または角柱を成す前記位置決め基準の上底面が、前記基板の前記おもて面に対して平行である、請求項13に記載の発光素子搭載用基板。
- 前記おもて面からの高さの低い方を低位部とし、前記おもて面からの高さの高い方を高位部としたときに、前記位置決め基準が前記上面に複数個設けられており、複数個の前記位置決め基準は、前記台座の前記高位部から前記低位部の方向または該方向に対して垂直な方向に配置されている、請求項13または14に記載の発光素子搭載用基板。
- 前記台座は、前記上面が凹凸状である、請求項1乃至15のうちいずれかに記載の発光素子搭載用基板。
- 請求項1乃至16のうちいずれかに記載の発光素子搭載用基板が複数個連結されている、アレイ基板。
- 請求項1乃至16のうちいずれかに記載の発光素子搭載用基板の前記搭載部に発光素子を有し、
前記搭載部は、前記おもて面に対して傾斜した傾斜面を成しており、
前記傾斜面のうち前記発光素子と接する部位の少なくとも一部は、前記搭載部に搭載される前記発光素子の発光面に対して垂直となっている
発光装置。 - 請求項17に記載のアレイ基板のそれぞれの前記搭載部に発光素子を有し、
前記搭載部は、前記おもて面に対して傾斜した傾斜面を成しており、
前記傾斜面のうち前記発光素子と接する部位の少なくとも一部は、前記搭載部に搭載される前記発光素子の発光面に対して垂直となっている
発光装置。
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PCT/JP2018/042632 WO2019102956A1 (ja) | 2017-11-24 | 2018-11-19 | 発光素子搭載用基板およびアレイ基板、ならびに発光装置 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005054921A1 (en) | 2003-12-01 | 2005-06-16 | Bookham Technology Plc | A support structure for an optical device |
JP2005223083A (ja) | 2004-02-04 | 2005-08-18 | Sony Corp | 半導体装置 |
JP2006196505A (ja) | 2005-01-11 | 2006-07-27 | Mitsubishi Electric Corp | 半導体レーザ装置 |
WO2017031446A1 (en) | 2015-08-19 | 2017-02-23 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
WO2017183638A1 (ja) | 2016-04-18 | 2017-10-26 | 京セラ株式会社 | 発光素子収納用部材、アレイ部材および発光装置 |
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JPH0738208A (ja) | 1993-07-22 | 1995-02-07 | Nec Corp | 半導体レーザ装置 |
US6259713B1 (en) * | 1997-12-15 | 2001-07-10 | The University Of Utah Research Foundation | Laser beam coupler, shaper and collimator device |
JP3889933B2 (ja) * | 2001-03-02 | 2007-03-07 | シャープ株式会社 | 半導体発光装置 |
KR101308701B1 (ko) * | 2006-02-21 | 2013-09-13 | 삼성디스플레이 주식회사 | 점광원, 이를 갖는 광 출사 모듈 및 표시장치 |
US7359416B2 (en) * | 2006-03-15 | 2008-04-15 | Matsushita Electric Industrial Co., Ltd. | Optical semiconductor device |
US7829899B2 (en) * | 2006-05-03 | 2010-11-09 | Cree, Inc. | Multi-element LED lamp package |
TWI410167B (zh) * | 2009-09-17 | 2013-09-21 | Prime View Int Co Ltd | 前光板 |
EP2500955A1 (en) * | 2009-11-13 | 2012-09-19 | Asahi Glass Company, Limited | Substrate for light-emitting elements and light-emitting device |
KR101081069B1 (ko) * | 2009-12-21 | 2011-11-07 | 엘지이노텍 주식회사 | 발광소자 및 그를 이용한 라이트 유닛 |
US8450756B2 (en) * | 2010-06-14 | 2013-05-28 | Micron Technology, Inc. | Multi-dimensional LED array system and associated methods and structures |
KR101781424B1 (ko) * | 2010-11-26 | 2017-09-26 | 서울반도체 주식회사 | 엘이디 조명기구 |
US9202754B2 (en) * | 2012-04-23 | 2015-12-01 | Seagate Technology Llc | Laser submounts formed using etching process |
GB201216025D0 (en) * | 2012-09-07 | 2012-10-24 | Litecool Ltd | LED thermal management |
JP2014116514A (ja) | 2012-12-11 | 2014-06-26 | Toshiba Lighting & Technology Corp | 発光素子パッケージおよび照明装置 |
US9644799B2 (en) * | 2013-03-13 | 2017-05-09 | Smartbotics Inc. | LED light bulb construction and manufacture |
TW201600790A (zh) * | 2014-06-27 | 2016-01-01 | Formosa Optronics Co Ltd | 全周光球泡型燈具 |
CN104216170A (zh) * | 2014-08-20 | 2014-12-17 | 合肥京东方光电科技有限公司 | 一种背光源、显示面板和显示装置 |
JP6499277B2 (ja) * | 2015-04-24 | 2019-04-10 | 京セラ株式会社 | 光素子搭載用パッケージ、電子装置および電子モジュール |
JP6551008B2 (ja) * | 2015-07-27 | 2019-07-31 | 住友電気工業株式会社 | 光モジュール、光学装置 |
US10938182B2 (en) * | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
US10879673B2 (en) | 2015-08-19 | 2020-12-29 | Soraa Laser Diode, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
JP6790364B2 (ja) | 2016-01-25 | 2020-11-25 | 三菱電機株式会社 | 光半導体装置 |
EP3687009B1 (en) | 2017-09-19 | 2024-02-07 | Kyocera Corporation | Light emitting element-accommodating member, array member, and light emitting device |
DE102017129975A1 (de) * | 2017-12-14 | 2019-06-19 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines Halbleiterbauteils und Halbleiterbauteil |
CN114093857A (zh) * | 2018-05-25 | 2022-02-25 | 群创光电股份有限公司 | 电子装置及其制造方法 |
-
2018
- 2018-11-19 WO PCT/JP2018/042632 patent/WO2019102956A1/ja unknown
- 2018-11-19 US US16/766,037 patent/US11757249B2/en active Active
- 2018-11-19 JP JP2019555293A patent/JP7148543B2/ja active Active
- 2018-11-19 EP EP18881066.7A patent/EP3716417B1/en active Active
- 2018-11-19 CN CN201880074917.2A patent/CN111386637B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005054921A1 (en) | 2003-12-01 | 2005-06-16 | Bookham Technology Plc | A support structure for an optical device |
JP2005223083A (ja) | 2004-02-04 | 2005-08-18 | Sony Corp | 半導体装置 |
JP2006196505A (ja) | 2005-01-11 | 2006-07-27 | Mitsubishi Electric Corp | 半導体レーザ装置 |
WO2017031446A1 (en) | 2015-08-19 | 2017-02-23 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
WO2017183638A1 (ja) | 2016-04-18 | 2017-10-26 | 京セラ株式会社 | 発光素子収納用部材、アレイ部材および発光装置 |
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US11757249B2 (en) | 2023-09-12 |
WO2019102956A1 (ja) | 2019-05-31 |
CN111386637A (zh) | 2020-07-07 |
US20200366052A1 (en) | 2020-11-19 |
EP3716417A4 (en) | 2021-11-17 |
JPWO2019102956A1 (ja) | 2020-11-19 |
EP3716417A1 (en) | 2020-09-30 |
CN111386637B (zh) | 2023-07-28 |
EP3716417B1 (en) | 2024-06-05 |
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