JP2011233671A - Ledモジュール - Google Patents
Ledモジュール Download PDFInfo
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- JP2011233671A JP2011233671A JP2010101949A JP2010101949A JP2011233671A JP 2011233671 A JP2011233671 A JP 2011233671A JP 2010101949 A JP2010101949 A JP 2010101949A JP 2010101949 A JP2010101949 A JP 2010101949A JP 2011233671 A JP2011233671 A JP 2011233671A
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- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 239000003086 colorant Substances 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 241001085205 Prenanthella exigua Species 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
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- H01L33/62—
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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, 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, 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, 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, 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
-
- 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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- H01L33/486—
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- H01L33/54—
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- H01L33/60—
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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
- H01L2224/481—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
- H01L2224/01—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
- H01L2224/73—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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
【解決手段】 LEDチップ21,22,23と、LEDチップ21,22,23が搭載されるボンディング部31a,32a,33a、および面実装するための実装端子面31d,32d,33dを有するリード31,32,33と、リード31,32,33の一部ずつを覆うケース10と、を備えており、LEDチップ21,22,23から発せられた光が、実装端子面31d,32d,33dが広がる方向に沿って出射されるLEDモジュールAであって、互いに離間配置されたLEDチップ21,22と、LEDチップ21,22が離間する方向において、LEDチップ21,22の間に位置しており、かつ、LEDチップ21,22を結ぶ直線から離間した位置にあるLEDチップ23と、を備える。
【選択図】 図1
Description
10 ケース
11 リフレクタ
12 凹部
21 (第1の)LEDチップ
22 (第2の)LEDチップ
23 (第3の)LEDチップ
31 (第1の)リード
32 (第2の)リード
33 (第3の)リード
34 (第4の)リード
35 (第5の)リード
36 (第6の)リード
31a,32a,33a,34a,35a, ボンディング部
31b,32b,34b,35b,36b ワイヤボンディング部
31c,32c 溝部
31d,32d,33d,34d,35d,36d 実装端子面
33e 迂回部
41,42 ツェナーダイオード
51,52,53,54,55,56,57 ワイヤ
60 透光樹脂
Claims (12)
- 1以上のLEDチップと、
上記LEDチップが搭載されるボンディング部、および面実装するための実装端子面を有する1以上のリードと、
上記リードの一部を覆うケースと、を備えており、
上記LEDチップから発せられた光が、上記実装端子面が広がる方向に沿って出射されるLEDモジュールであって、
互いに離間配置された第1および第2のLEDチップと、
上記第1および第2のLEDチップが離間する方向において、上記第1および第2のLEDチップの間に位置しており、かつ、上記第1および第2のLEDチップを結ぶ直線から離間した位置にある第3のLEDチップと、
を備えることと特徴とする、LEDモジュール。 - 上記第1および第2のLEDチップは、一方が青色光を発し、他方が緑色光を発し、
上記第3のLEDチップは、赤色光を発する、請求項1に記載のLEDモジュール。 - 上記第3のLEDチップには、上記第1および第2のLEDチップを結ぶ直線を超えて反対側に延びるワイヤがボンディングされている、請求項2に記載のLEDモジュール。
- 上記第1および第2のLEDチップの少なくともいずれかには、上記第3のLEDチップに対して反対側に延びるワイヤがボンディングされている、請求項2または3に記載のLEDモジュール。
- 上記第3のLEDチップがボンディングされた上記リードは、上記第1および第2のLEDチップが離間する方向において、上記第1および第2のLEDチップの少なくともいずれかを超えて延びており、かつ上記ボンディング部と上記実装端子面との間に介在する迂回部をさらに有する、請求項1ないし4のいずれかに記載のLEDモジュール。
- 上記第1および第2のLEDチップの少なくともいずれかは、上記ボンディング部、ワイヤボンディング部、およびこれらのボンディング部およびワイヤボンディング部の間に位置する溝部を有する上記リードにボンディングされており、かつ上記ワイヤボンディング部に一端がボンディングされたワイヤの他端がボンディングされている、請求項1ないし5のいずれかに記載のLEDモジュール。
- 上記第1および第2のLEDチップのいずれかを挟んで、上記第3のLEDチップに対して反対側に位置しており、上記第1および第2のLEDチップのいずれかに対して直列に接続されたツェナーダイオードをさらに備える、請求項1ないし6のいずれかに記載のLEDモジュール。
- 上記第1のLEDチップが搭載された第1のリードと、
上記第2のLEDチップが搭載された第2のリードと、
上記第3のLEDチップが搭載された第3のリードと、
上記第1のLEDチップにその一端がボンディングされた上記ワイヤの他端がボンディングされた第4のリードと、
上記第2のLEDチップにその一端がボンディングされた上記ワイヤの他端がボンディングされた第5のリードと、
上記第3のLEDチップにその一端がボンディングされた上記ワイヤの他端がボンディングされた第6のリードと、を備えており、
上記第1ないし第6のリードの上記実装端子面は、同一方向を向いている、請求項1ないし7のいずれかに記載のLEDモジュール。 - 上記第1および第2のLEDチップには、それぞれ2つの上記ワイヤがボンディングされており、上記第3のLEDチップには、1つの上記ワイヤがボンディングされている、請求項1ないし8のいずれかに記載のLEDモジュール。
- 上記ケースには、上記リードのうち上記実装端子面とは反対側の面の少なくとも一部を、上記実装端子面が向く方向とは反対側から見て露出させる凹部が形成されている、請求項1ないし9のいずれかに記載のLEDモジュール。
- 上記ケースには、上記第1ないし第3のLEDチップを囲むリフレクタが形成されている、請求項1ないし10のいずれかに記載のLEDモジュール。
- 上記リフレクタに囲まれた領域には、上記第1ないし第3のLEDチップを覆う透光樹脂が充填されている、請求項11に記載のLEDモジュール。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010101949A JP5507330B2 (ja) | 2010-04-27 | 2010-04-27 | Ledモジュール |
PCT/JP2011/060217 WO2011136250A1 (ja) | 2010-04-27 | 2011-04-27 | Ledモジュール |
CN201180021065.9A CN102859730B (zh) | 2010-04-27 | 2011-04-27 | Led模块 |
US13/640,177 US9093294B2 (en) | 2010-04-27 | 2011-04-27 | LED module |
US14/793,092 US9613937B2 (en) | 2010-04-27 | 2015-07-07 | LED module |
US15/436,415 US10333040B2 (en) | 2010-04-27 | 2017-02-17 | LED module |
US16/420,999 US10586906B2 (en) | 2010-04-27 | 2019-05-23 | LED module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010101949A JP5507330B2 (ja) | 2010-04-27 | 2010-04-27 | Ledモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011233671A true JP2011233671A (ja) | 2011-11-17 |
JP5507330B2 JP5507330B2 (ja) | 2014-05-28 |
Family
ID=44861548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010101949A Active JP5507330B2 (ja) | 2010-04-27 | 2010-04-27 | Ledモジュール |
Country Status (4)
Country | Link |
---|---|
US (4) | US9093294B2 (ja) |
JP (1) | JP5507330B2 (ja) |
CN (1) | CN102859730B (ja) |
WO (1) | WO2011136250A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130114369A (ko) * | 2012-04-09 | 2013-10-18 | 엘지이노텍 주식회사 | 발광 소자 패키지 |
KR20130137772A (ko) * | 2012-06-08 | 2013-12-18 | 엘지이노텍 주식회사 | 발광 소자 패키지 |
JP2016021554A (ja) * | 2014-06-16 | 2016-02-04 | シチズン電子株式会社 | Led発光装置 |
JP2016127059A (ja) * | 2014-12-26 | 2016-07-11 | 日亜化学工業株式会社 | 発光装置 |
KR20160089293A (ko) * | 2015-01-19 | 2016-07-27 | 엘지이노텍 주식회사 | 발광 소자 |
US10559734B2 (en) | 2011-06-29 | 2020-02-11 | Lg Innotek Co., Ltd. | Light emitting device package and light unit including the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5507330B2 (ja) * | 2010-04-27 | 2014-05-28 | ローム株式会社 | Ledモジュール |
JP5528900B2 (ja) * | 2010-04-30 | 2014-06-25 | ローム株式会社 | 発光素子モジュール |
KR101871374B1 (ko) * | 2012-04-09 | 2018-06-27 | 엘지이노텍 주식회사 | 발광 램프 |
US9166131B2 (en) * | 2013-07-17 | 2015-10-20 | Tai-Yin Huang | Composite LED package and its application to light tubes |
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2010
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-
2011
- 2011-04-27 CN CN201180021065.9A patent/CN102859730B/zh active Active
- 2011-04-27 WO PCT/JP2011/060217 patent/WO2011136250A1/ja active Application Filing
- 2011-04-27 US US13/640,177 patent/US9093294B2/en active Active
-
2015
- 2015-07-07 US US14/793,092 patent/US9613937B2/en active Active
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2017
- 2017-02-17 US US15/436,415 patent/US10333040B2/en active Active
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2019
- 2019-05-23 US US16/420,999 patent/US10586906B2/en active Active
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Cited By (14)
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---|---|---|---|---|
US10559734B2 (en) | 2011-06-29 | 2020-02-11 | Lg Innotek Co., Ltd. | Light emitting device package and light unit including the same |
KR101908656B1 (ko) * | 2012-04-09 | 2018-10-16 | 엘지이노텍 주식회사 | 발광 소자 패키지 |
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US20190280177A1 (en) | 2019-09-12 |
US20130027930A1 (en) | 2013-01-31 |
US9093294B2 (en) | 2015-07-28 |
US10586906B2 (en) | 2020-03-10 |
US20170170374A1 (en) | 2017-06-15 |
US20150311184A1 (en) | 2015-10-29 |
WO2011136250A1 (ja) | 2011-11-03 |
US9613937B2 (en) | 2017-04-04 |
JP5507330B2 (ja) | 2014-05-28 |
CN102859730B (zh) | 2015-08-26 |
CN102859730A (zh) | 2013-01-02 |
US10333040B2 (en) | 2019-06-25 |
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