JP6131048B2 - Ledモジュール - Google Patents
Ledモジュール Download PDFInfo
- Publication number
- JP6131048B2 JP6131048B2 JP2012538687A JP2012538687A JP6131048B2 JP 6131048 B2 JP6131048 B2 JP 6131048B2 JP 2012538687 A JP2012538687 A JP 2012538687A JP 2012538687 A JP2012538687 A JP 2012538687A JP 6131048 B2 JP6131048 B2 JP 6131048B2
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- JP
- Japan
- Prior art keywords
- led module
- led
- led chip
- submount substrate
- bonding
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48257—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a die pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
Description
上記LEDチップを覆い、かつ上記LEDチップからの光を透過させる封止樹脂と、をさらに備えている。
Claims (9)
- Siからなるサブマウント基板、および上記サブマウント基板上に積層された半導体層を有する、1以上のLEDチップと、
上記サブマウント基板のうち上記半導体層が積層された面につながる側面の少なくとも一部を覆っており、かつ上記半導体層からの光を透過しないとともに上記半導体層からの光を反射する、上記サブマウント基板よりも反射率が高い不透明樹脂と、
基材および配線パターンを有する基板と、
上記基板に取り付けられており、かつ上記LEDチップを囲む反射面を有するリフレクタと、を備えており、
上記配線パターンは、上記LEDチップがボンディングされた第1ボンディング部と一端が上記サブマウント基板にボンディングされたワイヤの他端がボンディングされた第2ボンディング部とを有しており、
上記第1ボンディング部は、上記LEDチップがボンディングされた主部と、この主部から第1方向に突出するとともに、上記第1方向と直角である第2方向において上記主部の一方側に偏って配置された副部とを有し、
上記第2ボンディング部は、上記第1方向において上記第1ボンディング部の上記主部と互いに重なる位置にあり、かつ、上記第2方向において上記第1ボンディング部と対向しており、
上記第1ボンディング部および上記第2ボンディング部は、上記反射面に囲まれた領域に露出しており、
上記第1ボンディング部は、上記第2ボンディング部よりも面積が大であり、
上記不透明樹脂は、上記第1ボンディング部の上記主部内にとどまるように設けられているとともに、上記リフレクタの上記反射面のうち上記LEDチップに対して上記第2方向両側に位置する部分に接している、LEDモジュール。 - 上記第1ボンディング部の上記主部は、上記第2ボンディング部よりも面積が大である、請求項1に記載のLEDモジュール。
- 上記不透明樹脂は、白色である、請求項1または2に記載のLEDモジュール。
- 上記不透明樹脂は、上記サブマウント基板の側面のすべてを覆っており、かつ上記半導体層を露出させている、請求項1ないし3のいずれかに記載のLEDモジュール。
- 上記サブマウント基板には、上記半導体層に過大な逆電圧が印加されることを回避するためのツェナーダイオードが作りこまれている、請求項1ないし4のいずれかに記載のLEDモジュール。
- 上記半導体層は、青色光または緑色光を発する、請求項5に記載のLEDモジュール。
- 上記サブマウント基板と上記配線パターンの上記第1ボンディング部とを接続する追加のワイヤをさらに備えており、
上記不透明樹脂は、上記サブマウント基板の上記側面から上記追加のワイヤと上記配線パターンとの接合部に達しない領域に設けられている、請求項1ないし6のいずれかに記載のLEDモジュール。 - 上記サブマウント基板のうち上記半導体層が積層されている面と反対側の面と上記配線パターンとは導通接合されている、請求項1ないし6のいずれかに記載のLEDモジュール。
- 上記LEDチップを覆い、かつ上記LEDチップからの光を透過させる封止樹脂をさらに備えている、請求項1ないし8のいずれかに記載のLEDモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010229924 | 2010-10-12 | ||
JP2010229924 | 2010-10-12 | ||
PCT/JP2011/073386 WO2012050110A1 (ja) | 2010-10-12 | 2011-10-12 | Ledモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012050110A1 JPWO2012050110A1 (ja) | 2014-02-24 |
JP6131048B2 true JP6131048B2 (ja) | 2017-05-17 |
Family
ID=45938339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012538687A Active JP6131048B2 (ja) | 2010-10-12 | 2011-10-12 | Ledモジュール |
Country Status (3)
Country | Link |
---|---|
US (3) | US10050179B2 (ja) |
JP (1) | JP6131048B2 (ja) |
WO (1) | WO2012050110A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101783955B1 (ko) * | 2011-02-10 | 2017-10-11 | 삼성디스플레이 주식회사 | 발광 다이오드 패키지 및 이를 구비한 백라이트 유닛 |
US9253197B2 (en) | 2011-08-15 | 2016-02-02 | Bank Of America Corporation | Method and apparatus for token-based real-time risk updating |
US8726340B2 (en) | 2011-08-15 | 2014-05-13 | Bank Of America Corporation | Apparatus and method for expert decisioning |
US9361443B2 (en) | 2011-08-15 | 2016-06-07 | Bank Of America Corporation | Method and apparatus for token-based combining of authentication methods |
US8572724B2 (en) | 2011-08-15 | 2013-10-29 | Bank Of America Corporation | Method and apparatus for network session validation |
US8572687B2 (en) | 2011-08-15 | 2013-10-29 | Bank Of America Corporation | Apparatus and method for performing session validation |
US8572686B2 (en) | 2011-08-15 | 2013-10-29 | Bank Of America Corporation | Method and apparatus for object transaction session validation |
US9159065B2 (en) | 2011-08-15 | 2015-10-13 | Bank Of America Corporation | Method and apparatus for object security session validation |
US8458781B2 (en) | 2011-08-15 | 2013-06-04 | Bank Of America Corporation | Method and apparatus for token-based attribute aggregation |
US8752123B2 (en) | 2011-08-15 | 2014-06-10 | Bank Of America Corporation | Apparatus and method for performing data tokenization |
US8850515B2 (en) | 2011-08-15 | 2014-09-30 | Bank Of America Corporation | Method and apparatus for subject recognition session validation |
US8752157B2 (en) | 2011-08-15 | 2014-06-10 | Bank Of America Corporation | Method and apparatus for third party session validation |
JP5965158B2 (ja) * | 2012-02-20 | 2016-08-03 | スタンレー電気株式会社 | 発光装置及びその製造方法 |
DE102013100576A1 (de) * | 2013-01-21 | 2014-08-07 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil |
US10559723B2 (en) * | 2017-08-25 | 2020-02-11 | Rohm Co., Ltd. | Optical device |
JP6967961B2 (ja) * | 2017-12-21 | 2021-11-17 | スタンレー電気株式会社 | 車両用灯具用光源ユニット及び車両用灯具 |
JP7372512B2 (ja) * | 2018-09-28 | 2023-11-01 | 日亜化学工業株式会社 | 発光装置および発光装置の製造方法 |
CN112782889B (zh) * | 2021-02-10 | 2022-03-08 | Tcl华星光电技术有限公司 | 背光模组及其制作方法、液晶显示装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004040099A (ja) * | 2002-06-28 | 2004-02-05 | Osram Opto Semiconductors Gmbh | オプトエレクトロニクス素子およびオプトエレクトロニクス素子の製造方法 |
JP2004055632A (ja) * | 2002-07-17 | 2004-02-19 | Toshiba Corp | 半導体発光装置 |
JP2005101203A (ja) * | 2003-09-24 | 2005-04-14 | Rohm Co Ltd | チップ型led |
JP2005136379A (ja) * | 2003-10-08 | 2005-05-26 | Nichia Chem Ind Ltd | 半導体装置 |
JP2007043175A (ja) * | 2005-08-02 | 2007-02-15 | Samsung Electro-Mechanics Co Ltd | 保護素子を含む側面型発光ダイオード |
JP2007194525A (ja) * | 2006-01-23 | 2007-08-02 | Matsushita Electric Ind Co Ltd | 半導体発光装置 |
JP2008112966A (ja) * | 2006-10-05 | 2008-05-15 | Nichia Chem Ind Ltd | 発光装置 |
JP2008199000A (ja) * | 2007-01-18 | 2008-08-28 | Citizen Electronics Co Ltd | 半導体発光装置 |
JP2009260073A (ja) * | 2008-04-17 | 2009-11-05 | Stanley Electric Co Ltd | 半導体発光装置 |
JP2010206138A (ja) * | 2009-03-06 | 2010-09-16 | Nichia Corp | 発光装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5689106A (en) * | 1994-12-22 | 1997-11-18 | Santa Barbara Research Center | Optical device assembly having a metallic bump bonding together two planar optical components, and its preparation |
JPH11186326A (ja) * | 1997-12-24 | 1999-07-09 | Shinko Electric Ind Co Ltd | 半導体装置 |
JP2002261333A (ja) * | 2001-03-05 | 2002-09-13 | Toyoda Gosei Co Ltd | 発光装置 |
JP4201167B2 (ja) | 2002-09-26 | 2008-12-24 | シチズン電子株式会社 | 白色発光装置の製造方法 |
WO2004113922A2 (en) | 2003-06-19 | 2004-12-29 | Applied Precision, Llc | System and method employing photokinetic techniques in cell biology imaging applications |
KR101867106B1 (ko) * | 2010-03-30 | 2018-06-12 | 다이니폰 인사츠 가부시키가이샤 | Led용 수지 부착 리드 프레임, 반도체 장치, 반도체 장치의 제조 방법 및 led용 수지 부착 리드 프레임의 제조 방법 |
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2011
- 2011-10-12 WO PCT/JP2011/073386 patent/WO2012050110A1/ja active Application Filing
- 2011-10-12 JP JP2012538687A patent/JP6131048B2/ja active Active
- 2011-10-12 US US13/822,495 patent/US10050179B2/en active Active
-
2018
- 2018-07-19 US US16/040,082 patent/US10749079B2/en active Active
-
2020
- 2020-07-13 US US16/926,940 patent/US10950759B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004040099A (ja) * | 2002-06-28 | 2004-02-05 | Osram Opto Semiconductors Gmbh | オプトエレクトロニクス素子およびオプトエレクトロニクス素子の製造方法 |
JP2004055632A (ja) * | 2002-07-17 | 2004-02-19 | Toshiba Corp | 半導体発光装置 |
JP2005101203A (ja) * | 2003-09-24 | 2005-04-14 | Rohm Co Ltd | チップ型led |
JP2005136379A (ja) * | 2003-10-08 | 2005-05-26 | Nichia Chem Ind Ltd | 半導体装置 |
JP2007043175A (ja) * | 2005-08-02 | 2007-02-15 | Samsung Electro-Mechanics Co Ltd | 保護素子を含む側面型発光ダイオード |
JP2007194525A (ja) * | 2006-01-23 | 2007-08-02 | Matsushita Electric Ind Co Ltd | 半導体発光装置 |
JP2008112966A (ja) * | 2006-10-05 | 2008-05-15 | Nichia Chem Ind Ltd | 発光装置 |
JP2008199000A (ja) * | 2007-01-18 | 2008-08-28 | Citizen Electronics Co Ltd | 半導体発光装置 |
JP2009260073A (ja) * | 2008-04-17 | 2009-11-05 | Stanley Electric Co Ltd | 半導体発光装置 |
JP2010206138A (ja) * | 2009-03-06 | 2010-09-16 | Nichia Corp | 発光装置 |
Also Published As
Publication number | Publication date |
---|---|
US10749079B2 (en) | 2020-08-18 |
US20180331260A1 (en) | 2018-11-15 |
US20130175559A1 (en) | 2013-07-11 |
JPWO2012050110A1 (ja) | 2014-02-24 |
US20200343415A1 (en) | 2020-10-29 |
US10050179B2 (en) | 2018-08-14 |
US10950759B2 (en) | 2021-03-16 |
WO2012050110A1 (ja) | 2012-04-19 |
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