JP5060172B2 - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
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- JP5060172B2 JP5060172B2 JP2007141420A JP2007141420A JP5060172B2 JP 5060172 B2 JP5060172 B2 JP 5060172B2 JP 2007141420 A JP2007141420 A JP 2007141420A JP 2007141420 A JP2007141420 A JP 2007141420A JP 5060172 B2 JP5060172 B2 JP 5060172B2
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- semiconductor light
- light emitting
- lead frame
- emitting device
- emitting element
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- 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
- H10H20/8506—Containers
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- 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
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- 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
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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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
- H01L2224/48245—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
- H01L2224/48247—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 bond pad of the item
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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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
- H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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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
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
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Description
更に、本発明の半導体発光装置は、リードフレームは、一枚の板を打ち抜いたものを折り曲げて形成されており、リードフレーム内の一部に凹部が形成されている。そして、リードフレームの端子部は、トップビュー型またはサイドビュー型を兼ねた端子部構造を有し、リードフレーム内の凹部には保護ダイオードが配置されている。なお、この保護ダイオードの上面は、リードフレームの半導体発光素子が配置された配置面以下になるように形成され、かつ、保護ダイオードの上面側の電極が、該保護ダイオードの耐圧を確保できる周辺領域を残して全面に形成されている。
Claims (4)
- 平面的に見て長方形に形成された半導体発光素子の長手方向がリードフレームの長手方向に沿うように前記半導体発光素子が配置され、
前記半導体発光素子の長手方向の両面に近接対向して、前記リードフレームの折り曲げ部による反射面が形成され、
前記リードフレームの端子部を除き前記半導体発光素子と前記リードフレームが透光性樹脂モールド体で被覆され、
前記リードフレームは、一枚の板を打ち抜いたものを折り曲げて形成されており、前記リードフレーム内の一部に凹部が形成され、
前記リードフレームの端子部は、トップビュー型またはサイドビュー型を兼ねた端子部構造を有し、
前記リードフレーム内の凹部には保護ダイオードが配置され、前記保護ダイオードの上面は、前記リードフレームの半導体発光素子が配置された配置面以下に位置し、
前記保護ダイオードの上面側の電極が、該保護ダイオードの耐圧を確保できる周辺領域を残して全面に形成されて成る
ことを特徴とする半導体発光装置。 - 前記リードフレームの端子部は平面的に見てL字状に形成されて成る
ことを特徴とする請求項1に記載の半導体発光装置。 - 前記リードフレームに赤発光、緑発光及び青発光の3つの半導体発光素子が配置されて成る
ことを特徴とする請求項1または2に記載の半導体発光装置。 - 前記リードフレームに、単色発光の半導体発光素子が配置され、前記単色発光の半導体発光素子が蛍光体層で被覆されて成る
ことを特徴とする請求項1または2に記載の半導体発光装置。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007141420A JP5060172B2 (ja) | 2007-05-29 | 2007-05-29 | 半導体発光装置 |
| EP07253620.4A EP1998380A3 (en) | 2007-05-29 | 2007-09-12 | Semiconductor light-emitting device |
| TW096134151A TWI446568B (zh) | 2007-05-29 | 2007-09-13 | 半導體發光裝置 |
| KR1020070093268A KR101389719B1 (ko) | 2007-03-29 | 2007-09-13 | 반도체 발광 장치 |
| CN2007101538702A CN101315963B (zh) | 2007-05-29 | 2007-09-13 | 半导体发光装置 |
| US12/020,401 US7932525B2 (en) | 2007-05-29 | 2008-01-25 | Semiconductor light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007141420A JP5060172B2 (ja) | 2007-05-29 | 2007-05-29 | 半導体発光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008300386A JP2008300386A (ja) | 2008-12-11 |
| JP5060172B2 true JP5060172B2 (ja) | 2012-10-31 |
Family
ID=39720424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007141420A Expired - Fee Related JP5060172B2 (ja) | 2007-03-29 | 2007-05-29 | 半導体発光装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7932525B2 (ja) |
| EP (1) | EP1998380A3 (ja) |
| JP (1) | JP5060172B2 (ja) |
| KR (1) | KR101389719B1 (ja) |
| CN (1) | CN101315963B (ja) |
| TW (1) | TWI446568B (ja) |
Families Citing this family (64)
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| KR101488448B1 (ko) * | 2007-12-06 | 2015-02-02 | 서울반도체 주식회사 | Led 패키지 및 그 제조방법 |
| JP5186930B2 (ja) * | 2008-01-24 | 2013-04-24 | 豊田合成株式会社 | 発光装置 |
| JP5275642B2 (ja) * | 2008-02-12 | 2013-08-28 | スタンレー電気株式会社 | 発光装置およびその製造方法 |
| DE102008011862A1 (de) | 2008-02-29 | 2009-09-03 | Osram Opto Semiconductors Gmbh | Miniaturgehäuse, Trägeranordnung mit mindestens einem Miniaturgehäuse, sowie ein Verfahren zur Herstellung einer Trägeranordnung |
| JP5113594B2 (ja) * | 2008-04-03 | 2013-01-09 | ミネベア株式会社 | 線状光源装置、および面状照明装置 |
| TWI456784B (zh) * | 2008-07-29 | 2014-10-11 | 日亞化學工業股份有限公司 | 發光裝置 |
| US20100025705A1 (en) * | 2008-07-30 | 2010-02-04 | Huga Optotech Inc. | High efficiency lighting device and manufacturing method thereof |
| TWI401788B (zh) * | 2008-12-24 | 2013-07-11 | 財團法人工業技術研究院 | 發光二極體照明模組與封裝方法 |
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| DE102009023854B4 (de) * | 2009-06-04 | 2023-11-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Halbleiterbauelement |
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| JP5496570B2 (ja) * | 2009-08-05 | 2014-05-21 | シャープ株式会社 | 発光装置 |
| KR101034054B1 (ko) * | 2009-10-22 | 2011-05-12 | 엘지이노텍 주식회사 | 발광소자 패키지 및 그 제조방법 |
| JP5367668B2 (ja) * | 2009-11-17 | 2013-12-11 | スタンレー電気株式会社 | 発光装置およびその製造方法 |
| KR101028195B1 (ko) * | 2010-01-18 | 2011-04-11 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이를 구비한 라이트 유닛 |
| EP2365552A3 (en) * | 2010-03-09 | 2015-03-25 | LG Innotek Co., Ltd. | Light emitting device package with a lead frame having a recess |
| TWI422070B (zh) * | 2010-03-12 | 2014-01-01 | Advanced Optoelectronic Tech | 化合物半導體封裝結構及其製造方法 |
| CN102194965B (zh) * | 2010-03-18 | 2015-01-07 | 展晶科技(深圳)有限公司 | 化合物半导体封装结构及其制造方法 |
| KR101047676B1 (ko) | 2010-04-01 | 2011-07-08 | 엘지이노텍 주식회사 | 발광 장치 및 이를 구비한 라이트 유닛 |
| KR101047778B1 (ko) * | 2010-04-01 | 2011-07-07 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이를 구비한 라이트 유닛 |
| KR101103674B1 (ko) * | 2010-06-01 | 2012-01-11 | 엘지이노텍 주식회사 | 발광 소자 |
| JP2011253910A (ja) * | 2010-06-01 | 2011-12-15 | Toshiba Corp | 発光装置 |
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| JP5864851B2 (ja) | 2010-12-09 | 2016-02-17 | シャープ株式会社 | 発光装置 |
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| JP5698633B2 (ja) * | 2011-09-21 | 2015-04-08 | 株式会社東芝 | 半導体発光装置、発光モジュール、および半導体発光装置の製造方法 |
| CN102509760B (zh) * | 2011-11-21 | 2014-04-02 | 上海大溥实业有限公司 | 一种线条型led及其生产方法和应用 |
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- 2007-09-12 EP EP07253620.4A patent/EP1998380A3/en not_active Withdrawn
- 2007-09-13 CN CN2007101538702A patent/CN101315963B/zh not_active Expired - Fee Related
- 2007-09-13 KR KR1020070093268A patent/KR101389719B1/ko not_active Expired - Fee Related
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| US7932525B2 (en) | 2011-04-26 |
| EP1998380A2 (en) | 2008-12-03 |
| US20080296592A1 (en) | 2008-12-04 |
| CN101315963B (zh) | 2012-04-04 |
| TWI446568B (zh) | 2014-07-21 |
| CN101315963A (zh) | 2008-12-03 |
| TW200847480A (en) | 2008-12-01 |
| JP2008300386A (ja) | 2008-12-11 |
| KR20080088337A (ko) | 2008-10-02 |
| KR101389719B1 (ko) | 2014-04-28 |
| EP1998380A3 (en) | 2013-11-27 |
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