JP2005197369A - 光半導体装置 - Google Patents
光半導体装置 Download PDFInfo
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- JP2005197369A JP2005197369A JP2004000603A JP2004000603A JP2005197369A JP 2005197369 A JP2005197369 A JP 2005197369A JP 2004000603 A JP2004000603 A JP 2004000603A JP 2004000603 A JP2004000603 A JP 2004000603A JP 2005197369 A JP2005197369 A JP 2005197369A
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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
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/3201—Structure
- H01L2224/32012—Structure relative to the bonding area, e.g. bond pad
- H01L2224/32013—Structure relative to the bonding area, e.g. bond pad the layer connector being larger than the bonding area, e.g. bond pad
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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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32245—Disposition the layer connector 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
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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
- H01L2224/48151—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
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- 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
-
- 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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Abstract
【解決手段】光半導体素子23が設けられるとともに光半導体素子23に対して外部から電力を伝達するためのリード20と、リード20を保持するとともに、光半導体素子23がボンディングされた領域が露出するように凹部が形成された外囲器30とを具備し、前記外囲器は前記光半導体素子及び光学樹脂材料を収容する第1の凹部50と、第1の凹部50を囲むように配置され第1の凹部50から発せられた光を反射させる反射面61を有する第2の凹部60と、第1の凹部50と第2の凹部60との間に形成され、光学樹脂材料を第1の凹部50に充填する際に第2の凹部60に光学樹脂材料が濡れ上がることを防止する突条部70が形成されている。
【選択図】 図1
Description
Claims (5)
- 光半導体素子と、
この光半導体素子が設けられるとともに前記光半導体素子に対して外部から電力を伝達するためのリードと、
このリードを保持するとともに、少なくとも前記光半導体素子がボンディングされた領域が露出するように凹部が形成された外囲器とを具備し、
前記凹部は、
少なくとも前記光半導体素子を含む第1の開口部と、
この第1の開口部の外縁部に設けられた突条部と、
前記第1の開口部及び前記突条部とを含む第2の開口部とを具備することを特徴とする光半導体装置。 - 光半導体素子と、
この光半導体素子が設けられるとともに前記光半導体素子に対して外部から電力を伝達するためのリードと、
このリードを保持するとともに、少なくとも前記光半導体素子がボンディングされた領域が露出するように凹部が形成された外囲器とを具備し、
前記外囲器は前記光半導体素子及び光学樹脂材料を収容する第1の凹部と、
前記第1の凹部を囲むように配置され前記第1の凹部から発せられた光を反射させる反射壁を有する第2の凹部と、
前記第1の凹部と前記第2の凹部との間に形成された突条部が形成されていることを特徴とする光半導体装置。 - 光半導体素子と、
この光半導体素子が設けられるとともに前記光半導体素子に対して外部から電力を伝達するためのリードと、
このリードを保持するとともに、少なくとも前記光半導体素子がボンディングされた領域が露出するように凹部が形成された外囲器とを具備し、
前記外囲器は前記光半導体素子及び光学樹脂材料を収容する第1の凹部と、
前記第1の凹部を囲むように配置され前記第1の凹部から発せられた光を反射させる反射壁を有する第2の凹部と、
前記第1の凹部と前記第2の凹部との間に形成され、前記光学樹脂材料を前記第1の凹部に充填する際に前記第2の凹部に前記光学樹脂材料が濡れ上がることを防止する突条部が形成されていることを特徴とする光半導体装置。 - 前記突条部は、前記リードがなす面の法線方向に向けて凸となるように延設されていることを特徴とする請求項1〜3のいずれかに記載の光半導体装置。
- 前記光学樹脂材料は、熱硬化性樹脂に蛍光体が混入されたものであることを特徴とする請求項1〜3のいずれかに記載の光半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000603A JP2005197369A (ja) | 2004-01-05 | 2004-01-05 | 光半導体装置 |
TW093140211A TWI244779B (en) | 2004-01-05 | 2004-12-23 | Optical semiconductor apparatus |
CNB2004101041683A CN100382345C (zh) | 2004-01-05 | 2004-12-30 | 光半导体装置 |
US11/028,305 US7210807B2 (en) | 2004-01-05 | 2005-01-04 | Optical semiconductor device and method of manufacturing optical semiconductor device |
DE200510000800 DE102005000800A1 (de) | 2004-01-05 | 2005-01-05 | Optische Halbleitereinrichtung und Verfahren zum Herstellen einer optischen Halbleitereinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000603A JP2005197369A (ja) | 2004-01-05 | 2004-01-05 | 光半導体装置 |
Publications (1)
Publication Number | Publication Date |
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JP2005197369A true JP2005197369A (ja) | 2005-07-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004000603A Pending JP2005197369A (ja) | 2004-01-05 | 2004-01-05 | 光半導体装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7210807B2 (ja) |
JP (1) | JP2005197369A (ja) |
CN (1) | CN100382345C (ja) |
DE (1) | DE102005000800A1 (ja) |
TW (1) | TWI244779B (ja) |
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JP2007142474A (ja) * | 2003-04-24 | 2007-06-07 | Nichia Chem Ind Ltd | 半導体装置及びその製造方法 |
JP2007180069A (ja) * | 2005-12-26 | 2007-07-12 | Toshiba Corp | レンズ付発光ダイオード装置及びレンズ付発光ダイオード製造方法 |
JP2007220942A (ja) * | 2006-02-17 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 発光装置 |
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2004
- 2004-01-05 JP JP2004000603A patent/JP2005197369A/ja active Pending
- 2004-12-23 TW TW093140211A patent/TWI244779B/zh not_active IP Right Cessation
- 2004-12-30 CN CNB2004101041683A patent/CN100382345C/zh not_active Expired - Fee Related
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2005
- 2005-01-04 US US11/028,305 patent/US7210807B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CN100382345C (zh) | 2008-04-16 |
CN1638164A (zh) | 2005-07-13 |
DE102005000800A1 (de) | 2005-08-04 |
US20050145991A1 (en) | 2005-07-07 |
TW200525790A (en) | 2005-08-01 |
US7210807B2 (en) | 2007-05-01 |
TWI244779B (en) | 2005-12-01 |
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