JP5308773B2 - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
- Publication number
- JP5308773B2 JP5308773B2 JP2008279991A JP2008279991A JP5308773B2 JP 5308773 B2 JP5308773 B2 JP 5308773B2 JP 2008279991 A JP2008279991 A JP 2008279991A JP 2008279991 A JP2008279991 A JP 2008279991A JP 5308773 B2 JP5308773 B2 JP 5308773B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating substrate
- semiconductor light
- light emitting
- light
- emitting device
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in printed circuit boards [PCB], e.g. insert-mounted components [IMC]
- H05K1/183—Printed circuits structurally associated with non-printed electric components associated with components mounted in printed circuit boards [PCB], e.g. insert-mounted components [IMC] associated with components mounted in and supported by recessed areas of the PCBs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
-
- 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
-
- 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
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
Description
2 半導体発光素子(LED素子)
3 ケース
4 上部絶縁基板
5 中間絶縁基板
6 下部絶縁基板
7 第1の導体パターン
8 第2の導体パターン
9 第3の導体パターン
10 第1のビア
11 第2のビア
12 凹部
13 凹部
14 貫通孔
15 貫通孔
16 ダイボンドパッド
17 ワイヤボンドパッド
18 ボンディングワイヤ
19 封止樹脂
20 蛍光体
21 スクレーパー
Claims (4)
- 複数枚の絶縁基板による積層構造からなるケースに、異なる深さの複数の凹部が設けられて該凹部の底面に半導体発光素子が実装されると共に、前記凹部内に、透光性樹脂に蛍光体を分散した封止樹脂が充填されて前記半導体発光素子が樹脂封止されてなる半導体発光装置であって、
前記複数の凹部は互いに形状、寸法が略同一でありその内側面は、前記複数枚の絶縁基板のうち1枚の絶縁基板に穿設された貫通孔及び2枚以上の絶縁基板に連穿された貫通孔から選ばれた複数種の貫通孔の内側面で形成されると共に、前記複数の凹部の内底面は、前記複数枚の絶縁基板のうちいずれかの絶縁基板で形成され、
前記半導体発光素子は全て、同一の発光スペクトル分布を有する一種類からなり、
前記凹部に充填された前記封止樹脂は全て、前記透光性樹脂の種類、前記蛍光体の種類、及び前記透光性樹脂中の前記蛍光体の分散濃度の夫々が同一となる一種類からなり、且つ表面が前記絶縁基板の最上部基板の上面と面一に形成されていることを特徴とする半導体発光装置。 - 前記凹部の内側面は略連続面で構成されていることを特徴とする請求項1に記載の半導体発光装置。
- 前記積層構造は、上部絶縁基板、中間絶縁基板及び下部絶縁基板の3層の積層構造とされ、前記複数の凹部は、内側面及び内底面が夫々前記上部絶縁基板に穿設された貫通孔の内側面及び前記中間絶縁基板で形成された凹部、と、内側面及び内底面が夫々前記上部絶縁基板と前記中間絶縁基板に連穿された貫通孔の内側面及び前記下部絶縁基板で形成された凹部で構成されていることを特徴とする請求項1または2のいずれか1項に記載の半導体発光装置。
- 前記半導体発光素子は、紫外又は青色の波長領域にピーク発光波長を有するLED素子であり、前記凹部からの出射光はいずれもCIE色度図上における色度座標が黒体放射軌跡上もしくは黒体放射軌跡近傍に相当する白色光であることを特徴とする請求項3に記載の半導体発光装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008279991A JP5308773B2 (ja) | 2008-10-30 | 2008-10-30 | 半導体発光装置 |
| US12/609,178 US20100110659A1 (en) | 2008-10-30 | 2009-10-30 | Led lighting unit and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008279991A JP5308773B2 (ja) | 2008-10-30 | 2008-10-30 | 半導体発光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010109170A JP2010109170A (ja) | 2010-05-13 |
| JP5308773B2 true JP5308773B2 (ja) | 2013-10-09 |
Family
ID=42131124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008279991A Expired - Fee Related JP5308773B2 (ja) | 2008-10-30 | 2008-10-30 | 半導体発光装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20100110659A1 (ja) |
| JP (1) | JP5308773B2 (ja) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237352B (zh) * | 2010-05-04 | 2013-05-22 | 旭丽电子(广州)有限公司 | 发光二极管模块及发光二极管灯具 |
| JP5654328B2 (ja) * | 2010-11-24 | 2015-01-14 | パナソニックIpマネジメント株式会社 | 発光装置 |
| KR101411255B1 (ko) | 2011-01-28 | 2014-06-23 | 삼성디스플레이 주식회사 | 광원 모듈 및 이의 제조 방법 |
| US20120305956A1 (en) * | 2011-06-01 | 2012-12-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Led phosphor patterning |
| JP2013065726A (ja) | 2011-09-16 | 2013-04-11 | Toshiba Corp | 半導体発光装置及びその製造方法 |
| US9515055B2 (en) * | 2012-05-14 | 2016-12-06 | Cree, Inc. | Light emitting devices including multiple anodes and cathodes |
| US9048367B2 (en) * | 2012-06-04 | 2015-06-02 | Brightek Optoelectronic Co., Ltd. | Multichip package structure for generating a symmetrical and uniform light-blending source |
| TWI495165B (zh) * | 2012-06-27 | 2015-08-01 | Brightek Optoelectronic Co Ltd | 用於產生對稱性均勻混光光源的多晶片封裝結構 |
| DE102012213046B4 (de) * | 2012-07-25 | 2024-07-04 | Trilux Gmbh & Co. Kg | Leuchte zum Mischen von Lichtfarben, insbesondere von ww- und tw-Licht aus LED-Elementen, sowie Platine und LED-Modul hierfür |
| JP6083253B2 (ja) * | 2013-02-21 | 2017-02-22 | 日亜化学工業株式会社 | 発光装置の積層体 |
| JP6131664B2 (ja) | 2013-03-25 | 2017-05-24 | 日亜化学工業株式会社 | 発光装置の製造方法および発光装置 |
| US9711489B2 (en) * | 2013-05-29 | 2017-07-18 | Cree Huizhou Solid State Lighting Company Limited | Multiple pixel surface mount device package |
| US9099575B2 (en) | 2013-07-16 | 2015-08-04 | Cree, Inc. | Solid state lighting devices and fabrication methods including deposited light-affecting elements |
| US9240528B2 (en) | 2013-10-03 | 2016-01-19 | Cree, Inc. | Solid state lighting apparatus with high scotopic/photopic (S/P) ratio |
| US9590148B2 (en) * | 2014-03-18 | 2017-03-07 | GE Lighting Solutions, LLC | Encapsulant modification in heavily phosphor loaded LED packages for improved stability |
| US9680067B2 (en) | 2014-03-18 | 2017-06-13 | GE Lighting Solutions, LLC | Heavily phosphor loaded LED packages having higher stability |
| US9593812B2 (en) | 2014-04-23 | 2017-03-14 | Cree, Inc. | High CRI solid state lighting devices with enhanced vividness |
| US9241384B2 (en) | 2014-04-23 | 2016-01-19 | Cree, Inc. | Solid state lighting devices with adjustable color point |
| US9215761B2 (en) | 2014-05-15 | 2015-12-15 | Cree, Inc. | Solid state lighting devices with color point non-coincident with blackbody locus |
| US9192013B1 (en) | 2014-06-06 | 2015-11-17 | Cree, Inc. | Lighting devices with variable gamut |
| US9534741B2 (en) | 2014-07-23 | 2017-01-03 | Cree, Inc. | Lighting devices with illumination regions having different gamut properties |
| JP5855194B2 (ja) * | 2014-09-09 | 2016-02-09 | 株式会社東芝 | 半導体発光装置及びその製造方法 |
| US9702524B2 (en) | 2015-01-27 | 2017-07-11 | Cree, Inc. | High color-saturation lighting devices |
| US10069051B2 (en) * | 2016-04-08 | 2018-09-04 | Advanced Semiconductor Engineering, Inc. | Semiconductor package device and method of manufacturing the same |
| CN106024647B (zh) * | 2016-06-14 | 2020-06-30 | 重庆切普电子技术有限公司 | 一种cob封装器件低成本生产工艺 |
| US10950764B2 (en) | 2017-11-28 | 2021-03-16 | Nichia Corporation | Light-emitting device |
| JP6920618B2 (ja) * | 2017-11-28 | 2021-08-18 | 日亜化学工業株式会社 | 発光装置 |
| CN113875026A (zh) * | 2019-05-22 | 2021-12-31 | 惠州科锐半导体照明有限公司 | 用于发光二极管封装件的布置 |
| WO2021108463A1 (en) * | 2019-11-25 | 2021-06-03 | Electronic Theatre Controls, Inc. | Light module aperture for printed circuit board integration |
| CN112802831B (zh) * | 2020-12-31 | 2025-02-18 | 广东晶科电子股份有限公司 | 一种光谱增强型的发光器件及制作方法 |
| CN116259641A (zh) * | 2021-12-08 | 2023-06-13 | 群创光电股份有限公司 | 制造显示装置的方法 |
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-
2008
- 2008-10-30 JP JP2008279991A patent/JP5308773B2/ja not_active Expired - Fee Related
-
2009
- 2009-10-30 US US12/609,178 patent/US20100110659A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20100110659A1 (en) | 2010-05-06 |
| JP2010109170A (ja) | 2010-05-13 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |