KR101161397B1 - 실리콘 렌즈를 구비하는 발광소자 및 그것을 제조하는 방법 - Google Patents
실리콘 렌즈를 구비하는 발광소자 및 그것을 제조하는 방법 Download PDFInfo
- Publication number
- KR101161397B1 KR101161397B1 KR1020050091929A KR20050091929A KR101161397B1 KR 101161397 B1 KR101161397 B1 KR 101161397B1 KR 1020050091929 A KR1020050091929 A KR 1020050091929A KR 20050091929 A KR20050091929 A KR 20050091929A KR 101161397 B1 KR101161397 B1 KR 101161397B1
- Authority
- KR
- South Korea
- Prior art keywords
- silicon
- lens
- light emitting
- encapsulant
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 title claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 76
- 239000010703 silicon Substances 0.000 claims abstract description 76
- 239000008393 encapsulating agent Substances 0.000 claims abstract description 61
- 239000002210 silicon-based material Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 6
- 239000013464 silicone adhesive Substances 0.000 claims description 5
- 239000003570 air Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 11
- 239000004593 Epoxy Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
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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
-
- 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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- Led Device Packages (AREA)
Abstract
Description
Claims (9)
- 리세스를 갖는 패키지 본체;상기 리세스 내에 실장된 발광 다이오드;상기 발광 다이오드를 덮는 실리콘 봉지재;상기 실리콘 봉지재에 부착된 실리콘 렌즈; 및상기 실리콘 렌즈와 상기 봉지재 사이에 개재되어 상기 실리콘 렌즈를 상기 봉지재에 접착시키는 실리콘 접착제를 포함하는 발광 소자.
- 삭제
- 청구항 1에 있어서,상기 봉지재는 대체로 평평한 상면을 갖고,상기 실리콘 렌즈는 상기 봉지재의 상면에 대응하는 하부면을 갖는 발광 소자.
- 청구항 1에 있어서,상기 패키지 본체는 그 상부에 단턱부를 갖고,상기 실리콘 봉지재는 상기 단턱부 근처까지 상기 리세스를 채우고,상기 실리콘 렌즈는 상기 단턱부에 의해 지지되는 발광 소자.
- 청구항 1에 있어서,상기 실리콘 렌즈는 미리 몰딩된 렌즈인 것을 특징으로 하는 발광 소자.
- 리세스를 갖는 패키지 본체를 준비하고,상기 리세스 내에 발광 다이오드를 실장하고,상기 발광 다이오드를 덮는 실리콘 봉지재를 형성하고,상기 실리콘 봉지재 상에 실리콘 접착제를 형성하고,상기 실리콘 봉지재에 실리콘 렌즈를 부착하는 것을 포함하는 발광 소자 제조방법.
- 청구항 6에 있어서,상기 실리콘 봉지재를 형성하는 것은실리콘 물질로 상기 리세스를 채우고,상기 실리콘 물질을 경화하는 것을 포함하는 발광소자 제조방법.
- 삭제
- 리세스를 갖는 패키지 본체를 준비하고,상기 리세스 내에 발광 다이오드를 실장하고,실리콘 물질로 상기 리세스를 채우고,상기 실리콘 물질 상에 실리콘 렌즈를 실장하고,상기 실리콘 물질을 경화하여 실리콘 봉지재를 형성함과 아울서, 상기 실리콘 렌즈를 상기 실리콘 봉지재에 부착하는 것을 포함하는 발광 소자 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050091929A KR101161397B1 (ko) | 2005-09-30 | 2005-09-30 | 실리콘 렌즈를 구비하는 발광소자 및 그것을 제조하는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050091929A KR101161397B1 (ko) | 2005-09-30 | 2005-09-30 | 실리콘 렌즈를 구비하는 발광소자 및 그것을 제조하는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070036900A KR20070036900A (ko) | 2007-04-04 |
KR101161397B1 true KR101161397B1 (ko) | 2012-07-02 |
Family
ID=38158887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050091929A Active KR101161397B1 (ko) | 2005-09-30 | 2005-09-30 | 실리콘 렌즈를 구비하는 발광소자 및 그것을 제조하는 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR101161397B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100805822B1 (ko) * | 2006-08-10 | 2008-02-21 | 주식회사 티투엘 | Led 패키지 |
KR101018671B1 (ko) * | 2009-06-16 | 2011-03-04 | (주) 골드파로스 | 소프트 렌즈가 장착된 led 소자 |
WO2011002208A2 (ko) | 2009-07-03 | 2011-01-06 | 서울반도체 주식회사 | 발광 다이오드 패키지 |
KR101997244B1 (ko) * | 2012-10-17 | 2019-07-08 | 엘지이노텍 주식회사 | 광원 모듈 및 이를 구비한 조명시스템 |
US9680073B2 (en) * | 2014-05-30 | 2017-06-13 | Seoul Semiconductor Co., Ltd. | Light emitting module |
KR102659369B1 (ko) | 2016-03-23 | 2024-04-22 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 광학 모듈 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005039030A (ja) * | 2003-07-14 | 2005-02-10 | Stanley Electric Co Ltd | 光半導体デバイス |
JP2005136101A (ja) | 2003-10-29 | 2005-05-26 | Stanley Electric Co Ltd | 半導体発光装置 |
-
2005
- 2005-09-30 KR KR1020050091929A patent/KR101161397B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005039030A (ja) * | 2003-07-14 | 2005-02-10 | Stanley Electric Co Ltd | 光半導体デバイス |
JP2005136101A (ja) | 2003-10-29 | 2005-05-26 | Stanley Electric Co Ltd | 半導体発光装置 |
Also Published As
Publication number | Publication date |
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KR20070036900A (ko) | 2007-04-04 |
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