KR101239853B1 - 교류용 발광 다이오드 - Google Patents
교류용 발광 다이오드 Download PDFInfo
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- KR101239853B1 KR101239853B1 KR1020097003657A KR20097003657A KR101239853B1 KR 101239853 B1 KR101239853 B1 KR 101239853B1 KR 1020097003657 A KR1020097003657 A KR 1020097003657A KR 20097003657 A KR20097003657 A KR 20097003657A KR 101239853 B1 KR101239853 B1 KR 101239853B1
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- light emitting
- emitting cells
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- emitting diode
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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
- H10H20/81—Bodies
- H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
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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
- H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
- H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
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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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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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
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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Abstract
Description
Claims (16)
- 단일 기판 상에 형성된 복수개의 발광셀들;상기 발광셀들을 전기적으로 연결하는 배선;상기 배선에 의해 직렬 연결된 발광셀들을 포함하는 제1 직렬 어레이;상기 배선에 의해 직렬 연결된 발광셀들을 포함하는 제2 직렬 어레이; 및상기 제1 및 제2 직렬 어레이 내의 배선들을 전기적으로 연결하는 적어도 하나의 션트(shunt) 배선을 포함하고,상기 발광셀들 중 적어도 하나의 발광셀이 인접한 다른 발광셀과 10∼30 ㎛ 범위의 거리로 이격되어 배치되며,상기 제1 직렬 어레이 및 제2 직렬 어레이는 교류전원에 대해 서로 역병렬로 연결되어 교류전원에 의해 구동되며,상기 배선 및 션트 배선은 절연층을 개재하여 발광셀들 상에 형성되고,상기 션트 배선은 역방향 전압이 인가된 직렬 어레이 내의 특정 발광셀에 과전압이 인가되는 것을 방지하는 것을 특징으로 하는 교류용 발광 다이오드.
- 삭제
- 청구항 1에 있어서,상기 절연층은 실리콘 산화막 또는 실리콘 질화막임을 특징으로 하는 교류용 발광 다이오드.
- 청구항 1에 있어서,상기 배선이 형성된 기판 상에 상기 배선 및 상기 발광셀들을 보호하기 위한 보호층이 형성됨을 특징으로 하는 교류용 발광 다이오드.
- 청구항 4에 있어서,상기 보호층은 실리콘 산화막 또는 실리콘 질화막임을 특징으로 하는 교류용 발광 다이오드.
- 청구항 1에 있어서,상기 발광셀들 사이의 거리는 서로 다른 값을 갖는 것을 특징으로 하는 교류용 발광 다이오드.
- 삭제
- 삭제
- 삭제
- 청구항 1에 있어서,상기 적어도 하나의 션트 배선은 상기 배선과 동일한 재질인 것을 특징으로 하는 교류용 발광 다이오드.
- 청구항 10에 있어서,상기 적어도 하나의 션트 배선은 상기 배선과 동일 공정에 의해 형성된 것을 특징으로 하는 교류용 발광 다이오드.
- 청구항 1에 있어서,상기 기판 상에 상기 발광 다이오드를 교류전원에 연결하기 위한 패드를 추가로 구비함을 특징으로 하는 교류용 발광 다이오드.
- 청구항 12에 있어서,상기 기판 상에 형성된 패드와 발광셀들은 전체적으로 사각형 형상을 갖도록 기판 상에 배치됨을 특징으로 하는 교류용 발광 다이오드.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2007/001215 WO2008111693A1 (en) | 2007-03-13 | 2007-03-13 | Ac light emitting diode |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117021892A Division KR20110110867A (ko) | 2007-03-13 | 2007-03-13 | 교류용 발광 다이오드 |
Publications (2)
Publication Number | Publication Date |
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KR20090049055A KR20090049055A (ko) | 2009-05-15 |
KR101239853B1 true KR101239853B1 (ko) | 2013-03-06 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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KR1020097003657A Active KR101239853B1 (ko) | 2007-03-13 | 2007-03-13 | 교류용 발광 다이오드 |
KR1020117021892A Ceased KR20110110867A (ko) | 2007-03-13 | 2007-03-13 | 교류용 발광 다이오드 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020117021892A Ceased KR20110110867A (ko) | 2007-03-13 | 2007-03-13 | 교류용 발광 다이오드 |
Country Status (4)
Country | Link |
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US (2) | US7768020B2 (ko) |
JP (1) | JP2010521807A (ko) |
KR (2) | KR101239853B1 (ko) |
WO (1) | WO2008111693A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160118040A (ko) * | 2015-04-01 | 2016-10-11 | 엘지이노텍 주식회사 | 발광 소자 |
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US7768020B2 (en) | 2010-08-03 |
KR20110110867A (ko) | 2011-10-07 |
WO2008111693A1 (en) | 2008-09-18 |
US7732825B2 (en) | 2010-06-08 |
JP2010521807A (ja) | 2010-06-24 |
US20100117101A1 (en) | 2010-05-13 |
US20100019253A1 (en) | 2010-01-28 |
KR20090049055A (ko) | 2009-05-15 |
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