JP2017034119A - Led発光素子 - Google Patents
Led発光素子 Download PDFInfo
- Publication number
- JP2017034119A JP2017034119A JP2015153355A JP2015153355A JP2017034119A JP 2017034119 A JP2017034119 A JP 2017034119A JP 2015153355 A JP2015153355 A JP 2015153355A JP 2015153355 A JP2015153355 A JP 2015153355A JP 2017034119 A JP2017034119 A JP 2017034119A
- Authority
- JP
- Japan
- Prior art keywords
- emitting element
- led light
- light emitting
- resin
- point
- 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.)
- Granted
Links
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
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting 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
- H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
-
- H10W72/536—
-
- H10W72/5363—
-
- H10W74/00—
Landscapes
- Led Device Packages (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
2、22、32 蛍光体樹脂
2a、22a、32a 出射面
3、23、33 反射性樹脂
4 エポキシ樹脂
5a、5b 配線電極
5c、5d 電源電極
5e、5f スルーホール
6a、6b 導電部材
7 基板
9 反射枠
10、20、30 LED発光素子
Claims (1)
- 基板と、
前記基板上に実装されたLED素子と、
前記LED素子を封止するように前記基板上に配置され、前記LED素子からの出射光に基づく光を出射する出射面を有する蛍光体樹脂と、
前記蛍光体樹脂の周囲に配置された反射性樹脂と、
開口部を有し、少なくとも一部が前記反射性樹脂の上に配置された反射枠と、を有し、
前記反射枠の内側領域の面積に対する前記出射面の面積が、80%以上となるように設定されている、
ことを特徴とする発光素子。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015153355A JP6590579B2 (ja) | 2015-08-03 | 2015-08-03 | Led発光素子 |
| US15/226,312 US9786826B2 (en) | 2015-08-03 | 2016-08-02 | LED light-emitting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015153355A JP6590579B2 (ja) | 2015-08-03 | 2015-08-03 | Led発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017034119A true JP2017034119A (ja) | 2017-02-09 |
| JP6590579B2 JP6590579B2 (ja) | 2019-10-16 |
Family
ID=57988681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015153355A Active JP6590579B2 (ja) | 2015-08-03 | 2015-08-03 | Led発光素子 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9786826B2 (ja) |
| JP (1) | JP6590579B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019102614A (ja) * | 2017-11-30 | 2019-06-24 | 日亜化学工業株式会社 | 発光装置とその製造方法 |
| JP2021057504A (ja) * | 2019-09-30 | 2021-04-08 | 日亜化学工業株式会社 | 発光装置 |
| US11437429B2 (en) | 2019-09-30 | 2022-09-06 | Nichia Corporation | Light emitting device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10375791B2 (en) | 2014-03-19 | 2019-08-06 | System Lighting Solutions, Llc | Lighting system and method of installing |
| US9506609B1 (en) | 2014-03-19 | 2016-11-29 | System Lighting Solutions, Llc | Light system and method of installing |
| USD810354S1 (en) * | 2016-06-28 | 2018-02-13 | Tye T. Farnsworth | Light assembly |
| USD823496S1 (en) | 2016-06-28 | 2018-07-17 | System Lighting Solutions, Llc | Light and track assembly |
| USD811648S1 (en) * | 2016-06-28 | 2018-02-27 | System Lighting Solutions, Llc | Lens for lights |
| USD816889S1 (en) | 2016-06-28 | 2018-05-01 | System Lighting Solutions, Llc | Track assembly for lights |
| USD835305S1 (en) | 2016-06-28 | 2018-12-04 | System Lighting Solutions, Llc | Light and track assembly |
| US12125953B2 (en) * | 2020-11-30 | 2024-10-22 | Nichia Corporation | Method for manufacturing light emitting device, light emitting device, and light emitting module |
| EP4266387A4 (en) * | 2020-12-18 | 2024-12-04 | Seoul Viosys Co., Ltd. | LED housing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006186297A (ja) * | 2004-12-03 | 2006-07-13 | Toshiba Corp | 半導体発光装置及びその製造方法 |
| WO2009028090A1 (ja) * | 2007-08-31 | 2009-03-05 | Phoenix Electric Co., Ltd. | 照明用の発光装置 |
| JP2009176798A (ja) * | 2008-01-22 | 2009-08-06 | Citizen Electronics Co Ltd | 発光装置 |
| US20120305970A1 (en) * | 2011-06-02 | 2012-12-06 | Hyung Kun Kim | Light emitting device package and manufacturing method thereof |
| WO2014081042A1 (ja) * | 2012-11-26 | 2014-05-30 | シチズン電子株式会社 | 発光装置 |
| JP2014107351A (ja) * | 2012-11-26 | 2014-06-09 | Stanley Electric Co Ltd | 半導体発光装置、その製造方法、および、照明装置 |
| JP2014533889A (ja) * | 2011-11-17 | 2014-12-15 | ルーメンス カンパニー リミテッド | 発光素子パッケージ及びそれを備えるバックライトユニット |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3910517B2 (ja) * | 2002-10-07 | 2007-04-25 | シャープ株式会社 | Ledデバイス |
| JP4516337B2 (ja) | 2004-03-25 | 2010-08-04 | シチズン電子株式会社 | 半導体発光装置 |
| US7649310B2 (en) * | 2004-12-24 | 2010-01-19 | Kabushiki Kaisha Toshiba | White LED, backlight using same and liquid crystal display |
| EP1865564B1 (en) * | 2005-03-18 | 2014-11-19 | Mitsubishi Chemical Corporation | Light-emitting device, white light-emitting device, illuminator, and image display |
| JP5578597B2 (ja) * | 2007-09-03 | 2014-08-27 | 独立行政法人物質・材料研究機構 | 蛍光体及びその製造方法、並びにそれを用いた発光装置 |
| US8487330B2 (en) * | 2007-12-07 | 2013-07-16 | Kabushiki Kaisha Toshiba | Phosphor and LED light-emitting device using the same |
| JP5517037B2 (ja) * | 2009-08-06 | 2014-06-11 | 独立行政法人物質・材料研究機構 | 蛍光体及びその製造方法、並びにそれを用いた発光装置 |
| TWI354365B (en) * | 2009-08-26 | 2011-12-11 | Quasioptical led package structure for increasing | |
| JP5350947B2 (ja) | 2009-09-04 | 2013-11-27 | シャープ株式会社 | 発光ダイオード |
| JPWO2012131792A1 (ja) * | 2011-03-31 | 2014-07-24 | パナソニック株式会社 | 半導体発光装置 |
| KR101905535B1 (ko) * | 2011-11-16 | 2018-10-10 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이를 구비한 조명 장치 |
| JP6156213B2 (ja) * | 2013-09-17 | 2017-07-05 | 豊田合成株式会社 | 発光装置及びその製造方法 |
| JP6276557B2 (ja) * | 2013-10-25 | 2018-02-07 | シチズン電子株式会社 | Led発光装置 |
-
2015
- 2015-08-03 JP JP2015153355A patent/JP6590579B2/ja active Active
-
2016
- 2016-08-02 US US15/226,312 patent/US9786826B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006186297A (ja) * | 2004-12-03 | 2006-07-13 | Toshiba Corp | 半導体発光装置及びその製造方法 |
| WO2009028090A1 (ja) * | 2007-08-31 | 2009-03-05 | Phoenix Electric Co., Ltd. | 照明用の発光装置 |
| JP2009176798A (ja) * | 2008-01-22 | 2009-08-06 | Citizen Electronics Co Ltd | 発光装置 |
| US20120305970A1 (en) * | 2011-06-02 | 2012-12-06 | Hyung Kun Kim | Light emitting device package and manufacturing method thereof |
| JP2014533889A (ja) * | 2011-11-17 | 2014-12-15 | ルーメンス カンパニー リミテッド | 発光素子パッケージ及びそれを備えるバックライトユニット |
| WO2014081042A1 (ja) * | 2012-11-26 | 2014-05-30 | シチズン電子株式会社 | 発光装置 |
| JP2014107351A (ja) * | 2012-11-26 | 2014-06-09 | Stanley Electric Co Ltd | 半導体発光装置、その製造方法、および、照明装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019102614A (ja) * | 2017-11-30 | 2019-06-24 | 日亜化学工業株式会社 | 発光装置とその製造方法 |
| JP2021057504A (ja) * | 2019-09-30 | 2021-04-08 | 日亜化学工業株式会社 | 発光装置 |
| US11437429B2 (en) | 2019-09-30 | 2022-09-06 | Nichia Corporation | Light emitting device |
| JP7144682B2 (ja) | 2019-09-30 | 2022-09-30 | 日亜化学工業株式会社 | 発光装置 |
| US11798977B2 (en) | 2019-09-30 | 2023-10-24 | Nichia Corporation | Light emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| US9786826B2 (en) | 2017-10-10 |
| JP6590579B2 (ja) | 2019-10-16 |
| US20170040514A1 (en) | 2017-02-09 |
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