JP5939977B2 - Ledモジュール - Google Patents
Ledモジュール Download PDFInfo
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- JP5939977B2 JP5939977B2 JP2012509720A JP2012509720A JP5939977B2 JP 5939977 B2 JP5939977 B2 JP 5939977B2 JP 2012509720 A JP2012509720 A JP 2012509720A JP 2012509720 A JP2012509720 A JP 2012509720A JP 5939977 B2 JP5939977 B2 JP 5939977B2
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- Prior art keywords
- led
- led module
- pads
- module according
- light
- Prior art date
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- 239000000758 substrate Substances 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 230000005496 eutectics Effects 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 230000032683 aging Effects 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
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- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- 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
- H01L2224/32225—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 non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
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- 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
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- 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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- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
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- H—ELECTRICITY
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- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49113—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting different bonding areas on the semiconductor or solid-state body to a common bonding area outside the body, e.g. converging wires
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- 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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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00012—Relevant to the scope of the group, the symbol of which is combined with the symbol of this group
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
Description
Claims (11)
- LEDチップを具備する複数のLEDユニットと、
セラミックスからなる本体、および上記複数のLEDユニットを搭載するための複数のパッド、を有するケースと、を備えており、
上記複数のパッドは、平面視においてその外縁が上記LEDユニットの外縁よりも内側に位置するとともに、
上記複数のLEDユニットにボンディングされた一端をそれぞれが有する複数のワイヤを備えており、
上記ケースは、2以上の上記ワイヤの他端が各々にボンディングされ、かつ上記複数のパッドよりも平面視において外側に位置する、1以上のボンディングパッドをさらに有しており、
上記本体には、上記LEDユニットを囲むリフレクタが形成されており、
上記リフレクタには、平面視において上記ボンディングパッドの少なくとも一部を収容する凹部が形成されている、LEDモジュール。 - 上記パッドの表面は、AgまたはAuからなる、請求項1に記載のLEDモジュール。
- 上記本体は、白色である、請求項1または2に記載のLEDモジュール。
- 上記ケースは、上記パッドとは反対側に設けられた1以上の実装電極と、上記本体を貫通し、かつ上記パッドのいずれかと上記実装電極のいずれかとを接続する貫通導体部と、をさらに有する、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LEDユニットは、上記LEDチップのみからなる、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LEDユニットは、上記LEDチップが搭載されたサブマウント基板をさらに具備する、請求項1ないし4のいずれかに記載の、LEDモジュール。
- 複数列に配置された複数の上記パッドと、
複数の上記パッドに搭載された複数の上記LEDユニットと、を備える、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ユニットと上記パッドとは、共晶接合されている、請求項1ないし7のいずれかに記載のLEDモジュール。
- 上記LEDユニットを覆い、かつ、上記LEDユニットからの光を透過する樹脂材料と、上記LEDユニットからの光によって励起されることにより上記LEDユニットからの光とは異なる波長の光を発する蛍光材料と、からなる透光部をさらに備える、請求項1ないし8のいずれかに記載のLEDモジュール。
- 複数列に配置された複数の上記ボンディングパッドを備える、請求項1ないし9のいずれかに記載のLEDモジュール。
- 上記複数のボンディングパッドは、平面視において上記複数のLEDユニットを挟んで複数列に配置されている、請求項10に記載のLEDモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010090712 | 2010-04-09 | ||
JP2010090712 | 2010-04-09 | ||
PCT/JP2011/059014 WO2011126135A1 (ja) | 2010-04-09 | 2011-04-11 | Ledモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011126135A1 JPWO2011126135A1 (ja) | 2013-07-11 |
JP5939977B2 true JP5939977B2 (ja) | 2016-06-29 |
Family
ID=44763070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012509720A Active JP5939977B2 (ja) | 2010-04-09 | 2011-04-11 | Ledモジュール |
Country Status (4)
Country | Link |
---|---|
US (3) | US9722157B2 (ja) |
JP (1) | JP5939977B2 (ja) |
CN (2) | CN102834942B (ja) |
WO (1) | WO2011126135A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6034175B2 (ja) * | 2012-01-10 | 2016-11-30 | ローム株式会社 | Ledモジュール |
JP5963001B2 (ja) * | 2013-03-28 | 2016-08-03 | 東芝ライテック株式会社 | 照明装置 |
WO2016109611A2 (en) | 2014-12-30 | 2016-07-07 | Koninklijke Philips N.V. | Led package with integrated features for gas or liquid cooling |
JP2018032748A (ja) * | 2016-08-24 | 2018-03-01 | パナソニックIpマネジメント株式会社 | 発光装置、照明装置及び発光装置の製造方法 |
US20190237629A1 (en) * | 2018-01-26 | 2019-08-01 | Lumileds Llc | Optically transparent adhesion layer to connect noble metals to oxides |
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Also Published As
Publication number | Publication date |
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WO2011126135A1 (ja) | 2011-10-13 |
CN105720180B (zh) | 2018-05-29 |
US9722157B2 (en) | 2017-08-01 |
CN105720180A (zh) | 2016-06-29 |
US20130020605A1 (en) | 2013-01-24 |
CN102834942A (zh) | 2012-12-19 |
JPWO2011126135A1 (ja) | 2013-07-11 |
CN102834942B (zh) | 2016-04-13 |
US20170294567A1 (en) | 2017-10-12 |
US20190386190A1 (en) | 2019-12-19 |
US11605765B2 (en) | 2023-03-14 |
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