KR20170116211A - 발광소자 - Google Patents
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- KR20170116211A KR20170116211A KR1020177027521A KR20177027521A KR20170116211A KR 20170116211 A KR20170116211 A KR 20170116211A KR 1020177027521 A KR1020177027521 A KR 1020177027521A KR 20177027521 A KR20177027521 A KR 20177027521A KR 20170116211 A KR20170116211 A KR 20170116211A
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- light emitting
- emitting diode
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- H01L25/0753—
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- H01L27/15—
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- H01L33/52—
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- H01L33/58—
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- H01L33/62—
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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
- H10H20/851—Wavelength conversion means
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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
- H10H20/852—Encapsulations
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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
- H10H20/855—Optical field-shaping means, e.g. lenses
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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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- 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
- 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
- H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
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- H01L2224/48091—
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- H01L2224/48137—
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- H01L2224/8592—
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- H01L2924/12032—
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- H01L2924/30107—
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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
- H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
- H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/015—Manufacture or treatment of bond wires
- H10W72/01515—Forming coatings
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
도 2a는 본 발명의 실시예의 평면 구조를 나타낸 개략도이다
도 2b는 본 발명의 실시예의 측면 구조를 나타낸 개략도이다.
도 2c는 본 발명의 다른 실시예의 측면 구조를 나타낸 개략도이다.
도 3은 본 발명의 또 다른 실시예의 평면 구조를 나타낸 개략도이다
도 4는 본 발명의 발광다이오드 어레이 칩의 측면 구조를 나타낸 개략도이다.
도 5a ~ 도 5d는 본 발명의 실시예의 발광다이오드 어레이 칩의 제조 공정을 나타낸 개략도이다.
도 6은 본 발명의 실시예의 발광다이오드 어레이 칩의 평면 구조를 나타낸 개략도이다.
도 7a와 도 7b는 본 발명의 실시예의 발광다이오드 어레이 칩의 전기 회로를 나타낸 개략도이다.
도 8은 본 발명의 실시예의 발광다이오드 어레이 칩의 다른 전기 회로를 나타낸 개략도이다.
| 실시예 번호 |
교류 전력 시스템 | 파랑 발광다이오드 어레이 칩 수량 | 파랑 발광다이오드 유닛 수량 | 빨강 발광다이오드 어레이 칩 수량 | 빨강 발광다이오드 유닛 수량 |
| 1 | AC110V | 2 | 12 | 2 | 6 |
| 2 | AC110V | 3 | 8 | 1 | 12 |
| 3 | AC220V | 2 | 24 | 2 | 12 |
| 4 | AC220V | 3 | 16 | 1 | 24 |
12 : 발광다이오드 어레이 칩
120 : 기판
200 : 발광소자
21 : 반사층
23 : 파장 변환층
25 : 밀봉재
28 : 도전성 회선
30 : 서브 마운트
32 : 발광다이오드 어레이 칩
36 : 커패시터
39 : 도전성 회선
40 : 기판
44 : 전극
500 : 발광다이오드 어레이 칩
52 : 에피텍셜 적층
522 : 활성층
54 : 다이오드 유닛
540 : 발광다이오드 유닛
56 : 전극
580 : 절연층
542a : 정류다이오드 유닛
542c : 정류다이오드 유닛
56a : 전극
10 : 서브 마운트
14 : 본딩 패드
122 : 발광다이오드 유닛
20 : 서브 마운트
22 : 전자소자
24 : 발광다이오드 어레이 칩
26 : 본딩 패드
300 : 발광소자
31 : 정류소자
34 : 레지스터
38 : 본딩 패드
400 : 발광다이오드 어레이 칩
42 : 발광다이오드 어레이 칩
46 : 전기 접속 구조
50 : 기판
520 : 제1 도전형 반도체층
524 : 제2 도전형 반도체층
540 : 발광다이오드 유닛
542 : 정류다이오드 유닛
58 : 전기 접속 구조
582 : 금속층
542b : 정류다이오드 유닛
542d : 정류다이오드 유닛
56b : 전극
Claims (10)
- 마운트;
복수 개의 발광다이오드 유닛을 포함하고, 상기 마운트 상에 위치하는 제1 발광다이오드 어레이 칩;
상기 마운트 상에 위치하고, 상기 제1 발광다이오드 어레이 칩 사이의 거리가 10um보다 큰 제2 발광다이오드 어레이 칩;
상기 마운트 상에 위치하고, 상기 제1 발광다이오드 어레이 칩 및 상기 제2 발광다이오드 어레이 칩과 전기적 연결을 형성하는 도전성 회선;
상기 마운트 상에 위치하고, 상기 도전성 회선과 전기적 연결을 형성하는 본딩 패드; 및
상기 제1 발광다이오드 어레이 칩 및 상기 제2 발광다이오드 어레이 칩을 연속적으로 피복하는 패키징 고무 재료
를 포함하는 발광소자. - 제1항에 있어서,
상기 복수 개의 발광다이오드 유닛은 동일한 에피텍셜 적층을 구비하는, 발광소자. - 제1항에 있어서,
상기 마운트는 상기 제1 발광다이오드 어레이 칩과 상기 제2 발광다이오드 어레이 칩을 수용하는 함몰 구조를 구비하는, 발광소자. - 제1항에 있어서,
상기 제1 발광다이오드 어레이 칩 상에 설치되는 제1 파장 변환층을 더 포함하는 발광소자. - 제4항에 있어서,
상기 제2 발광다이오드 어레이 칩 상에 설치되고, 상기 제1 파장 변환층과 물리적으로 분리되는 제2 파장 변환층을 더 포함하는 발광소자. - 제1항에 있어서,
상기 복수 개의 발광다이오드 유닛은 공통의 성장 기판을 구비하는, 발광소자. - 제1항에 있어서,
상기 패키징 고무 재료는 상기 본딩 패드를 노출시키는, 발광소자. - 제1항에 있어서,
상기 제2 발광다이오드 어레이 칩과 상기 제1 발광다이오드 어레이 칩은 서로 상이한 피크 값 파장을 가지는, 발광소자. - 제5항에 있어서,
상기 마운트 상에 위치하는 전자소자를 더 포함하고, 상기 전자소자는 저항, 커패시턴스, 또는 인덕턴스를 포함하는, 발광소자. - 제1항에 있어서,
상기 마운트와 상기 제1 발광다이오드 어레이 칩 사이에 형성되는 반사층을 더 포함하는 발광소자.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW200910007059.2 | 2009-02-09 | ||
| CN200910007059.2A CN101800219B (zh) | 2009-02-09 | 2009-02-09 | 发光元件 |
| PCT/CN2009/074422 WO2010088823A1 (zh) | 2009-02-09 | 2009-10-13 | 发光元件 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167021072A Division KR101784901B1 (ko) | 2009-02-09 | 2009-10-13 | 발광 소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170116211A true KR20170116211A (ko) | 2017-10-18 |
| KR102116359B1 KR102116359B1 (ko) | 2020-05-29 |
Family
ID=42541660
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177027521A Active KR102116359B1 (ko) | 2009-02-09 | 2009-10-13 | 발광소자 |
| KR1020167021072A Active KR101784901B1 (ko) | 2009-02-09 | 2009-10-13 | 발광 소자 |
| KR1020117020892A Active KR101646633B1 (ko) | 2009-02-09 | 2009-10-13 | 발광 소자 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167021072A Active KR101784901B1 (ko) | 2009-02-09 | 2009-10-13 | 발광 소자 |
| KR1020117020892A Active KR101646633B1 (ko) | 2009-02-09 | 2009-10-13 | 발광 소자 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9142534B2 (ko) |
| KR (3) | KR102116359B1 (ko) |
| CN (3) | CN101800219B (ko) |
| DE (1) | DE112009004359B4 (ko) |
| WO (1) | WO2010088823A1 (ko) |
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| US20120269520A1 (en) | 2011-04-19 | 2012-10-25 | Hong Steve M | Lighting apparatuses and led modules for both illumation and optical communication |
| TWI478358B (zh) * | 2011-08-04 | 2015-03-21 | Univ Nat Central | A method of integrated AC - type light - emitting diode module |
| US10043960B2 (en) * | 2011-11-15 | 2018-08-07 | Cree, Inc. | Light emitting diode (LED) packages and related methods |
| CN103165589A (zh) * | 2011-12-08 | 2013-06-19 | 东莞柏泽光电科技有限公司 | 混光式多晶封装结构 |
| GB201202222D0 (en) * | 2012-02-09 | 2012-03-28 | Mled Ltd | Enhanced light extraction |
| CN103367384B (zh) * | 2012-03-30 | 2018-04-03 | 晶元光电股份有限公司 | 发光二极管元件 |
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- 2009-10-13 CN CN200980145677.1A patent/CN102257619B/zh active Active
- 2009-10-13 KR KR1020177027521A patent/KR102116359B1/ko active Active
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- 2009-10-13 KR KR1020117020892A patent/KR101646633B1/ko active Active
- 2009-10-13 DE DE112009004359.3T patent/DE112009004359B4/de active Active
- 2009-10-13 WO PCT/CN2009/074422 patent/WO2010088823A1/zh not_active Ceased
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2015
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Also Published As
| Publication number | Publication date |
|---|---|
| US20120049213A1 (en) | 2012-03-01 |
| CN104900637A (zh) | 2015-09-09 |
| WO2010088823A1 (zh) | 2010-08-12 |
| US10038029B2 (en) | 2018-07-31 |
| US9142534B2 (en) | 2015-09-22 |
| KR101646633B1 (ko) | 2016-08-08 |
| KR20110121627A (ko) | 2011-11-07 |
| DE112009004359T5 (de) | 2012-05-24 |
| KR101784901B1 (ko) | 2017-10-12 |
| KR102116359B1 (ko) | 2020-05-29 |
| CN101800219B (zh) | 2019-09-17 |
| CN102257619B (zh) | 2015-05-13 |
| CN104900637B (zh) | 2018-07-13 |
| KR20160095205A (ko) | 2016-08-10 |
| CN102257619A (zh) | 2011-11-23 |
| DE112009004359B4 (de) | 2021-05-06 |
| CN101800219A (zh) | 2010-08-11 |
| US20150357371A1 (en) | 2015-12-10 |
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