JP4504056B2 - 半導体発光装置の製造方法 - Google Patents
半導体発光装置の製造方法 Download PDFInfo
- Publication number
- JP4504056B2 JP4504056B2 JP2004082736A JP2004082736A JP4504056B2 JP 4504056 B2 JP4504056 B2 JP 4504056B2 JP 2004082736 A JP2004082736 A JP 2004082736A JP 2004082736 A JP2004082736 A JP 2004082736A JP 4504056 B2 JP4504056 B2 JP 4504056B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- cavity
- resin
- light emitting
- emitted
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0361—Manufacture or treatment of packages of wavelength conversion means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8515—Wavelength conversion means not being in contact with the bodies
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
Landscapes
- Led Device Packages (AREA)
Description
(1) 半導体発光素子及びボンディングワイヤを半導体発光素子の出射面を形成する半導体材料に近い屈折率を有する光透過性樹脂で全面封止することで、半導体発光素子及びボンディングワイヤを振動、衝撃等の機械的応力や水分、塵埃などの環境条件から保護すると同時に、半導体発光素子内で発光した光のうち、半導体発光素子の光出射面で全反射して半導体発光素子内に戻る光を極力少なくし、出来る限り多くの光を半導体発光素子の光出射面から界面を形成する光透過性樹脂に出射させることによって半導体発光素子からの光取り出し効率を高めた。
2 第一の反射面
3 第一のキャビティ
4 共有面
5 第二のキャビティ
6 半導体発光素子
7 第一の樹脂
8 上面内縁部
9 蛍光体
10 第二の樹脂
11 上面内縁部
12 高密度蛍光体層
13 第二の反射面
14 第三のキャビティ
15 上面周縁
16 反射枠
17 第三の反射面
18 先端部
20 半導体発光装置
Claims (1)
- 上方に向かって開いた内周面を反射面とする第一のキャビティと、該第一のキャビティの上方に設けられた少なくとも一つの第二のキャビティと、更に前記第二のキャビティの上方に形成された反射枠兼スペーサが形成されたケースを準備する工程と、
前記第一のキャビティの底面に少なくとも一つの半導体発光素子を搭載する工程と、
前記第一のキャビティ内に第一の樹脂を充填して硬化する工程と、
前記第一のキャビティの上方に設けられた第二のキャビティ全てに波長変換部材を分散した光透過性樹脂を第二の樹脂として一括して充填して反転させて、前記ケースの前記反射枠の先端部が基台に当接した状態で硬化を行う工程と、
を有することを特徴とする半導体発光装置の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004082736A JP4504056B2 (ja) | 2004-03-22 | 2004-03-22 | 半導体発光装置の製造方法 |
US11/076,138 US7605405B2 (en) | 2004-03-22 | 2005-03-10 | Semiconductor light emitting device having first and second resins |
CNB2005100590813A CN100521263C (zh) | 2004-03-22 | 2005-03-21 | 半导体发光装置及制造方法 |
DE102005012921.8A DE102005012921B4 (de) | 2004-03-22 | 2005-03-21 | Verfahren zur Herstellung einer Halbleiterlichtemittiervorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004082736A JP4504056B2 (ja) | 2004-03-22 | 2004-03-22 | 半導体発光装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005268708A JP2005268708A (ja) | 2005-09-29 |
JP4504056B2 true JP4504056B2 (ja) | 2010-07-14 |
Family
ID=34985298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004082736A Expired - Fee Related JP4504056B2 (ja) | 2004-03-22 | 2004-03-22 | 半導体発光装置の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7605405B2 (ja) |
JP (1) | JP4504056B2 (ja) |
CN (1) | CN100521263C (ja) |
DE (1) | DE102005012921B4 (ja) |
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JP5083592B2 (ja) * | 2005-12-12 | 2012-11-28 | 日亜化学工業株式会社 | 光部品、光変換部材及び発光装置 |
JP4698412B2 (ja) * | 2005-12-26 | 2011-06-08 | 京セラ株式会社 | 発光装置および照明装置 |
JP2007200377A (ja) * | 2006-01-23 | 2007-08-09 | Matsushita Electric Ind Co Ltd | スロットイン型ディスク装置 |
JP4925673B2 (ja) * | 2006-01-31 | 2012-05-09 | 京セラ株式会社 | 発光装置および発光モジュール |
WO2007088909A1 (ja) | 2006-01-31 | 2007-08-09 | Kyocera Corporation | 発光装置および発光モジュール |
JP4817931B2 (ja) * | 2006-03-31 | 2011-11-16 | 京セラ株式会社 | 発光装置および発光モジュール |
JP5036205B2 (ja) * | 2006-03-31 | 2012-09-26 | 京セラ株式会社 | 発光装置および発光モジュール |
EP1850399A1 (en) * | 2006-04-25 | 2007-10-31 | ILED Photoelectronics Inc. | Sealing structure for a white light emitting diode |
US7889421B2 (en) * | 2006-11-17 | 2011-02-15 | Rensselaer Polytechnic Institute | High-power white LEDs and manufacturing method thereof |
JP5013905B2 (ja) | 2007-02-28 | 2012-08-29 | スタンレー電気株式会社 | 半導体発光装置 |
KR100900866B1 (ko) * | 2007-05-09 | 2009-06-04 | 삼성전자주식회사 | 나노결정-금속산화물 복합체를 이용하는 발광 다이오드소자 및 그의 제조방법 |
US9401461B2 (en) * | 2007-07-11 | 2016-07-26 | Cree, Inc. | LED chip design for white conversion |
JP5043554B2 (ja) * | 2007-08-07 | 2012-10-10 | スタンレー電気株式会社 | 半導体発光装置 |
JP5100301B2 (ja) * | 2007-10-16 | 2012-12-19 | 京セラ株式会社 | 発光装置 |
KR100992778B1 (ko) | 2008-05-23 | 2010-11-05 | 엘지이노텍 주식회사 | 발광소자 패키지 및 그 제조방법 |
JP2010016068A (ja) * | 2008-07-01 | 2010-01-21 | Ccs Inc | 発光装置及びその製造方法 |
JP5440064B2 (ja) * | 2008-10-21 | 2014-03-12 | 東芝ライテック株式会社 | 照明装置 |
JP2012009443A (ja) * | 2010-03-03 | 2012-01-12 | Sharp Corp | 波長変換部材、発光装置および画像表示装置ならびに波長変換部材の製造方法 |
JP4949525B2 (ja) | 2010-03-03 | 2012-06-13 | シャープ株式会社 | 波長変換部材、発光装置および画像表示装置ならびに波長変換部材の製造方法 |
JP5734581B2 (ja) * | 2010-05-21 | 2015-06-17 | シャープ株式会社 | 半導体発光装置 |
JP5775375B2 (ja) * | 2010-07-27 | 2015-09-09 | 日東電工株式会社 | 発光ダイオード装置の製造方法 |
TWI462340B (zh) | 2010-09-08 | 2014-11-21 | Epistar Corp | 一種發光結構及其製造方法 |
WO2014024218A1 (ja) * | 2012-08-06 | 2014-02-13 | パナソニック株式会社 | 蛍光体光学素子、その製造方法及び光源装置 |
US8754435B1 (en) | 2013-02-19 | 2014-06-17 | Cooledge Lighting Inc. | Engineered-phosphor LED package and related methods |
US8933478B2 (en) | 2013-02-19 | 2015-01-13 | Cooledge Lighting Inc. | Engineered-phosphor LED packages and related methods |
WO2014189221A1 (ko) * | 2013-05-23 | 2014-11-27 | 엘지이노텍주식회사 | 발광 모듈 |
CN103996789A (zh) * | 2013-10-23 | 2014-08-20 | 西安重装渭南光电科技有限公司 | 一种led集成封装结构及其集成封装方法 |
DE102014108377A1 (de) * | 2014-06-13 | 2015-12-17 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen eines optoelektronischen Bauelements und optoelektronisches Bauelement |
TWI677114B (zh) * | 2015-10-05 | 2019-11-11 | 行家光電股份有限公司 | 具導角反射結構的發光裝置 |
US10763404B2 (en) | 2015-10-05 | 2020-09-01 | Maven Optronics Co., Ltd. | Light emitting device with beveled reflector and manufacturing method of the same |
JP6387954B2 (ja) * | 2015-12-24 | 2018-09-12 | 日亜化学工業株式会社 | 波長変換部材を用いた発光装置の製造方法 |
WO2017203773A1 (ja) * | 2016-05-25 | 2017-11-30 | シャープ株式会社 | 発光装置及び発光装置の製造方法 |
JP6597657B2 (ja) * | 2017-01-24 | 2019-10-30 | 日亜化学工業株式会社 | 発光装置 |
JP7064129B2 (ja) * | 2017-12-22 | 2022-05-10 | 日亜化学工業株式会社 | 発光装置 |
JP6777104B2 (ja) * | 2018-01-31 | 2020-10-28 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
JP7187879B2 (ja) * | 2018-08-08 | 2022-12-13 | セイコーエプソン株式会社 | 波長変換素子、光源装置およびプロジェクター |
JP7460898B2 (ja) * | 2020-04-24 | 2024-04-03 | 日亜化学工業株式会社 | 発光装置 |
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KR100662955B1 (ko) * | 1996-06-26 | 2006-12-28 | 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 | 발광 변환 소자를 포함하는 발광 반도체 소자 |
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JP2001196639A (ja) | 2000-01-12 | 2001-07-19 | Sanyo Electric Co Ltd | Led発光素子及びその製造方法 |
JP2001210872A (ja) | 2000-01-26 | 2001-08-03 | Sanyo Electric Co Ltd | 半導体発光装置及びその製造方法 |
JP2001345483A (ja) | 2000-05-31 | 2001-12-14 | Toshiba Lighting & Technology Corp | 発光ダイオード |
JP3789747B2 (ja) | 2000-11-15 | 2006-06-28 | 三洋電機株式会社 | 発光装置の製造方法 |
JP3614776B2 (ja) * | 2000-12-19 | 2005-01-26 | シャープ株式会社 | チップ部品型ledとその製造方法 |
JP4061869B2 (ja) * | 2001-07-26 | 2008-03-19 | 松下電工株式会社 | 発光装置の製造方法 |
JP2003234511A (ja) * | 2002-02-06 | 2003-08-22 | Toshiba Corp | 半導体発光素子およびその製造方法 |
JP3707688B2 (ja) | 2002-05-31 | 2005-10-19 | スタンレー電気株式会社 | 発光装置およびその製造方法 |
JP2004047748A (ja) * | 2002-07-12 | 2004-02-12 | Stanley Electric Co Ltd | 発光ダイオード |
JP3717480B2 (ja) * | 2003-01-27 | 2005-11-16 | ローム株式会社 | 半導体発光装置 |
-
2004
- 2004-03-22 JP JP2004082736A patent/JP4504056B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-10 US US11/076,138 patent/US7605405B2/en not_active Expired - Fee Related
- 2005-03-21 CN CNB2005100590813A patent/CN100521263C/zh not_active Expired - Fee Related
- 2005-03-21 DE DE102005012921.8A patent/DE102005012921B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7605405B2 (en) | 2009-10-20 |
US20050205876A1 (en) | 2005-09-22 |
JP2005268708A (ja) | 2005-09-29 |
DE102005012921A1 (de) | 2005-10-27 |
CN100521263C (zh) | 2009-07-29 |
DE102005012921B4 (de) | 2019-06-19 |
CN1674314A (zh) | 2005-09-28 |
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