KR100646631B1 - 방열 리드를 갖는 발광소자 - Google Patents
방열 리드를 갖는 발광소자 Download PDFInfo
- Publication number
- KR100646631B1 KR100646631B1 KR1020050112440A KR20050112440A KR100646631B1 KR 100646631 B1 KR100646631 B1 KR 100646631B1 KR 1020050112440 A KR1020050112440 A KR 1020050112440A KR 20050112440 A KR20050112440 A KR 20050112440A KR 100646631 B1 KR100646631 B1 KR 100646631B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- chip
- lead
- emitting device
- leg
- Prior art date
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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
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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
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- Led Device Packages (AREA)
Abstract
Description
최고온도[℃] | 최저온도[℃] | 온도차[℃] | |
종래의 발광소자 | 60.6 | 50.7 | 10 |
연결부 폭 증가 | 59.7 | 50.1 | 9.6 |
연결부와 칩안착부의 폭 증가 | 55.3 | 46.8 | 8.5 |
Claims (4)
- 서로 이격된 복수개의 분기된 다리부, 상기 다리부를 연결하는 연결부 및 상기 연결부에 연결된 칩안착부로 구성된 리드가 설치된 발광소자에 있어서,상기 연결부의 최소폭은 칩안착부의 폭과 같거나 큰 것을 특징으로 하는 발광소자.
- 청구항 1에 있어서, 상기 다리부는 하부 다리부와, 상기 하부 다리부보다 폭이 큰 상부 다리부를 포함하는 것을 특징으로 하는 발광소자.
- 청구항 1 또는 청구항 2에 있어서, 상기 칩안착부와 연결부는 그 전체 형상이 사각형상인 것을 특징으로 하는 발광소자.
- 청구항 1 또는 청구항 2에 있어서, 상기 칩안착부와 연결부는 그 전체 형상이 연결부에서 칩안착부의 선단으로 갈수록 폭이 좁아지는 형상인 것을 특징으로 하는 발광소자.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050112440A KR100646631B1 (ko) | 2005-11-23 | 2005-11-23 | 방열 리드를 갖는 발광소자 |
DE112006004259T DE112006004259A5 (de) | 2005-11-21 | 2006-11-21 | Lichtemittierendes Element |
US12/094,206 US7948002B2 (en) | 2005-11-21 | 2006-11-21 | Light emitting element |
DE112006003211T DE112006003211T5 (de) | 2005-11-21 | 2006-11-21 | Lichtemittierendes Element |
PCT/KR2006/004898 WO2007058514A1 (en) | 2005-11-21 | 2006-11-21 | Light emitting element |
US13/027,107 US8350286B2 (en) | 2005-11-21 | 2011-02-14 | Light emitting element |
US13/187,090 US8350287B2 (en) | 2005-11-21 | 2011-07-20 | Light emitting element |
US13/710,812 US8759869B2 (en) | 2005-11-21 | 2012-12-11 | Light emitting element |
US14/266,798 US9276182B2 (en) | 2005-11-21 | 2014-04-30 | Light emitting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050112440A KR100646631B1 (ko) | 2005-11-23 | 2005-11-23 | 방열 리드를 갖는 발광소자 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100646631B1 true KR100646631B1 (ko) | 2006-11-23 |
Family
ID=37712642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050112440A KR100646631B1 (ko) | 2005-11-21 | 2005-11-23 | 방열 리드를 갖는 발광소자 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100646631B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190058849A (ko) | 2017-11-22 | 2019-05-30 | 박재덕 | 엘이디의 리드 프레임 고정용지그 |
-
2005
- 2005-11-23 KR KR1020050112440A patent/KR100646631B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190058849A (ko) | 2017-11-22 | 2019-05-30 | 박재덕 | 엘이디의 리드 프레임 고정용지그 |
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