KR100867516B1 - 발광소자 패키지 - Google Patents
발광소자 패키지 Download PDFInfo
- Publication number
- KR100867516B1 KR100867516B1 KR1020050036688A KR20050036688A KR100867516B1 KR 100867516 B1 KR100867516 B1 KR 100867516B1 KR 1020050036688 A KR1020050036688 A KR 1020050036688A KR 20050036688 A KR20050036688 A KR 20050036688A KR 100867516 B1 KR100867516 B1 KR 100867516B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- emitting device
- package
- package body
- electrode
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910000833 kovar Inorganic materials 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
-
- 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
- H01L2224/73—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (14)
- 발광소자;상기 발광소자가 적재되며, 상기 발광소자로부터 발생되는 열을 외부로 방열시키는 패키지 몸체;상기 패키지 몸체에 일체로 형성되는 제1 전극; 및상기 패키지 몸체에 삽입되는 제2 전극;을 구비하는 것을 특징으로 하는 발광소자 패키지.
- 제 1 항에 있어서,상기 패키지 몸체는 금속 물질로 이루어지는 것을 특징으로 하는 발광소자 패키지.
- 제 2 항에 있어서,상기 패키지 몸체는 구리(Cu) 또는 구리 합금(Cu alloy)으로 이루어지는 것을 특징으로 하는 발광소자 패키지.
- 제 3 항에 있어서,상기 패키지 몸체는 OFHC(Oxygen Free High Conductivity) 구리 또는 구리-텅스텐(Cu-W) 합금으로 이루어지는 것을 특징으로 하는 발광소자 패키지.
- 제 1 항에 있어서,상기 제2 전극은 OFHC 구리, 구리 합금 또는 KOVAR 합금으로 이루어지는 것을 특징으로 하는 발광소자 패키지.
- 제 1 항에 있어서,상기 패키지 몸체의 상부에는 캐비티(cavity)가 형성되어 있으며, 상기 발광소자는 상기 캐비티의 바닥면에 적재되는 것을 특징으로 하는 발광소자 패키지.
- 제 6 항에 있어서,상기 캐비티의 바닥면에는 적재되는 발광소자의 형태에 대응하는 형상의 제1 홈이 형성되는 것을 특징으로 하는 발광소자 패키지.
- 제 6 항에 있어서,상기 캐비티의 외곽에 위치한 상기 패키지 몸체의 상면에는 렌즈의 적재를 위한 제2 홈이 형성되는 것을 특징으로 하는 발광소자 패키지.
- 제 6 항에 있어서,상기 제2 전극은 상기 패키지 몸체를 관통하여 상기 캐비티의 바닥면으로부 터 노출되도록 마련되는 것을 특징으로 하는 발광소자 패키지.
- 제 9 항에 있어서,상기 제2 전극과 패키지 몸체 사이에는 절연물질이 개재되는 것을 특징으로 하는 발광소자 패키지.
- 제 10 항에 있어서,상기 절연물질은 세라믹 또는 글라스인 것을 특징으로 하는 발광소자 패키지.
- 제 6 항에 있어서,상기 패키지 몸체의 상부면 전체에는 반사 코팅막이 형성되는 것을 특징으로 하는 발광소자 패키지.
- 제 6 항에 있어서,상기 캐비티의 측면 및 바닥면에는 반사 코팅막이 형성되는 것을 특징으로 하는 발광소자 패키지.
- 제 12 항 또는 제 13 항에 있어서,상기 반사 코팅막은 은(Ag) 또는 알루미늄(Al)으로 이루어지는 것을 특징으 로 하는 발광소자 패키지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050036688A KR100867516B1 (ko) | 2005-05-02 | 2005-05-02 | 발광소자 패키지 |
US11/347,257 US7425083B2 (en) | 2005-05-02 | 2006-02-06 | Light emitting device package |
JP2006113735A JP2006313896A (ja) | 2005-05-02 | 2006-04-17 | 発光素子パッケージ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050036688A KR100867516B1 (ko) | 2005-05-02 | 2005-05-02 | 발광소자 패키지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060114526A KR20060114526A (ko) | 2006-11-07 |
KR100867516B1 true KR100867516B1 (ko) | 2008-11-07 |
Family
ID=37652206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050036688A Expired - Fee Related KR100867516B1 (ko) | 2005-05-02 | 2005-05-02 | 발광소자 패키지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100867516B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9374890B2 (en) | 2013-11-20 | 2016-06-21 | Point Engineering Co., Ltd. | Chip substrate having a lens insert |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100902357B1 (ko) * | 2007-11-05 | 2009-06-12 | 아로 주식회사 | 발광 다이오드 패키지 및 그 제조방법 |
KR102212340B1 (ko) * | 2015-01-02 | 2021-02-05 | (주)포인트엔지니어링 | 렌즈 삽입부 내에 접합 홈을 구비하는 칩 기판 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06314857A (ja) * | 1993-03-04 | 1994-11-08 | Mitsubishi Electric Corp | 半導体発光装置 |
US6365920B1 (en) | 1997-03-18 | 2002-04-02 | Korvet Lights | Luminescent diode |
-
2005
- 2005-05-02 KR KR1020050036688A patent/KR100867516B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06314857A (ja) * | 1993-03-04 | 1994-11-08 | Mitsubishi Electric Corp | 半導体発光装置 |
US6365920B1 (en) | 1997-03-18 | 2002-04-02 | Korvet Lights | Luminescent diode |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9374890B2 (en) | 2013-11-20 | 2016-06-21 | Point Engineering Co., Ltd. | Chip substrate having a lens insert |
Also Published As
Publication number | Publication date |
---|---|
KR20060114526A (ko) | 2006-11-07 |
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