KR101341771B1 - 엘이디 패키지 - Google Patents
엘이디 패키지 Download PDFInfo
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- KR101341771B1 KR101341771B1 KR1020110140980A KR20110140980A KR101341771B1 KR 101341771 B1 KR101341771 B1 KR 101341771B1 KR 1020110140980 A KR1020110140980 A KR 1020110140980A KR 20110140980 A KR20110140980 A KR 20110140980A KR 101341771 B1 KR101341771 B1 KR 101341771B1
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- 239000000758 substrate Substances 0.000 claims abstract description 128
- 239000000919 ceramic Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 18
- 238000007747 plating Methods 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 12
- 229910052709 silver Inorganic materials 0.000 description 12
- 239000004332 silver Substances 0.000 description 12
- 238000010304 firing Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
-
- 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
-
- 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
-
- 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
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/1515—Shape
- H01L2924/15158—Shape the die mounting substrate being other than a cuboid
- H01L2924/15159—Side view
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
본 발명의 일측면은, 상면, 하면, 및 상기 상면 및 하면을 연결하는 제1 측면 및 제2 측면을 포함하는 기판과, 상기 제1 측면을 통해 상기 기판의 상면에서 하면으로 연장된 제1 리드, 및 상기 제2 측면을 통해 상기 기판의 상면에서 하면으로 연장된 제2 리드를 포함하는 LED 패키지를 제공한다.
본 발명의 다른 일측면은, 세라믹 모기판을 복수개의 셀기판 영역으로 구분하여, 인접한 두 셀기판 각각의 일부를 포함하는 영역에 상기 모기판의 상면 및 하면을 관통하는 홀을 형성하는 단계와, 상기 홀에 도전성 리드를 형성하는 단계와, 상기 복수의 셀기판 각각의 상면 및 하면 중 적어도 일면에 상기 도전성 리드와 전기적으로 연결되는 단자를 형성하는 단계, 및 상기 세라믹 모기판을 셀기판 별로 절단하는 단계를 포함하는 LED 패키지 제조방법을 제공한다.
Description
도 2a 및 도 2b는, 본 발명의 다른 실시형태에 따른 LED 패키지를 나타내는 도면이다.
도 3a 내지 도 3e는, 본 발명의 일실시 형태에 따른 LED 패키지 제조공정을 나타내는 순서도이다.
120 : 제1 리드
130 : 제2 리드
140 : LED 칩
Claims (11)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 그린시트 상태의 세라믹 모기판을 복수개의 셀기판 영역으로 구분하여, 인접한 두 셀기판 각각의 일부를 포함하는 영역에 상기 모기판의 상면 및 하면을 관통하는 홀을 형성하는 단계;
상기 홀에 도전성 페이스트를 채우는 단계;
상기 세라믹 모기판 및 도전성 페이스트를 동시에 소성하여 도전성 리드를 형성하는 단계;
상기 복수의 셀기판 각각의 상면 및 하면 중 적어도 일면에 상기 도전성 리드와 전기적으로 연결되는 단자를 형성하는 단계; 및
상기 세라믹 모기판을 셀기판 별로 절단하는 단계;
를 포함하며,
절단된 각각의 셀기판은, 절단된 측면에 도전성 리드가 매몰된 형태이며, 노출된 도전성 리드와 셀기판의 측면이 동일한 평면을 갖는 것을 특징으로 하는
LED 패키지 제조방법.
- 삭제
- 삭제
- 제7항에 있어서,
상기 단자를 형성하는 단계는,
도금법에 의해 진행되는 것을 특징으로 하는 LED 패키지 제조방법.
- 제7항에 있어서,
상기 절단된 셀기판 각각은 서로 인접한 셀기판 사이에 형성된 도전성 리드의 일부를 포함하는 것을 특징으로 하는 LED 패키지 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110140980A KR101341771B1 (ko) | 2011-12-23 | 2011-12-23 | 엘이디 패키지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020110140980A KR101341771B1 (ko) | 2011-12-23 | 2011-12-23 | 엘이디 패키지 |
Publications (2)
Publication Number | Publication Date |
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KR20130073242A KR20130073242A (ko) | 2013-07-03 |
KR101341771B1 true KR101341771B1 (ko) | 2013-12-13 |
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KR1020110140980A KR101341771B1 (ko) | 2011-12-23 | 2011-12-23 | 엘이디 패키지 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100646094B1 (ko) * | 2005-07-04 | 2006-11-14 | 엘지전자 주식회사 | 표면 실장형 발광 소자 패키지 및 그의 제조 방법 |
JP2006351611A (ja) * | 2005-06-13 | 2006-12-28 | Rohm Co Ltd | 発光素子搭載用基板及びそれを用いた光半導体装置 |
KR20070064222A (ko) * | 2005-12-16 | 2007-06-20 | 교리츠 엘렉스 가부시키가이샤 | 전자 부품과 그 제조 방법, 및, 발광 다이오드용 패키지와그 제조 방법 |
JP2007214524A (ja) * | 2006-01-13 | 2007-08-23 | Nichia Chem Ind Ltd | 発光装置およびその製造方法 |
-
2011
- 2011-12-23 KR KR1020110140980A patent/KR101341771B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006351611A (ja) * | 2005-06-13 | 2006-12-28 | Rohm Co Ltd | 発光素子搭載用基板及びそれを用いた光半導体装置 |
KR100646094B1 (ko) * | 2005-07-04 | 2006-11-14 | 엘지전자 주식회사 | 표면 실장형 발광 소자 패키지 및 그의 제조 방법 |
KR20070064222A (ko) * | 2005-12-16 | 2007-06-20 | 교리츠 엘렉스 가부시키가이샤 | 전자 부품과 그 제조 방법, 및, 발광 다이오드용 패키지와그 제조 방법 |
JP2007214524A (ja) * | 2006-01-13 | 2007-08-23 | Nichia Chem Ind Ltd | 発光装置およびその製造方法 |
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KR20130073242A (ko) | 2013-07-03 |
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