KR102135352B1 - 표시장치 - Google Patents
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- KR102135352B1 KR102135352B1 KR1020130098315A KR20130098315A KR102135352B1 KR 102135352 B1 KR102135352 B1 KR 102135352B1 KR 1020130098315 A KR1020130098315 A KR 1020130098315A KR 20130098315 A KR20130098315 A KR 20130098315A KR 102135352 B1 KR102135352 B1 KR 102135352B1
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- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
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- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
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- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
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- H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
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- 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
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
- H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- H10H20/80—Constructional details
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- H—ELECTRICITY
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
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- H01—ELECTRIC ELEMENTS
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Abstract
Description
도 2는 도 1의 실시예의 표시장치의 평면도,
도 3은 도 1의 발광소자를 도시한 단면도,
도 4 내지 도 8은 실시예의 표시장치의 제조방법을 도시한 순서도이다.
20: 접착부
30: 컬러기판
100: 발광소자
Claims (11)
- 상부에 배선전극이 배치되는 하부기판;
상기 배선전극 상에 위치하여 광을 생성하는 복수의 발광소자;
상기 발광소자 상에 배치되어 상기 발광소자에서 생성되는 광의 파장을 변환하는 컬러기판; 및
상기 하부기판과 상기 발광소자를 전기적으로 연결하는 도전체 및 상기 도전체를 감싸는 몸체를 포함하는 접착부를 포함하고,
상기 발광소자는,
InxAlyGa1-x-yN (0≤x≤1, 0≤y≤1, 0≤x+y≤1)의 조성식을 가지고, UV(Ultraviolet ray) 영역의 광을 출광하며,
상기 접착부의 몸체는,
상기 발광소자의 측면 및 하부면을 감싸게 배치되고, UV광을 차단하는 물질을 포함하는 표시장치. - 제1항에 있어서,
상기 발광소자는,
제1도전형 반도체층;
상기 제1도전형 반도체층 상에 위치하는 활성층; 및
상기 활성층 상에 위치하는 제2도전형 반도체층;을 포함하는 표시장치. - 제2항에 있어서,
상기 제1도전형 반도체층과 전기적으로 연결된 제1전극;
상기 제2도전형 반도체층과 전기적으로 연결된 제2전극을 더 포함하고,
상기 제1전극은 제1도전형 반도체층의 하면에 배치되고,
상기 제2전극은 상기 제1도전형 반도체층과 상기 활성층이 제거되고 노출된 제2도전형 반도체층의 하면에 배치되는 표시장치. - 제3항에 있어서,
상기 접착부의 몸체는 상기 제1전극과 제2전극을 감싸는 표시장치. - 제4항에 있어서,
상기 제1전극과 제2전극은 상기 도전체와 접하는 표시장치. - 삭제
- 삭제
- 제1항에 있어서,
상기 컬러기판은,
화소영역을 구획하는 블랙매트릭스와;
상기 블랙매트릭스에 의해 구획된 상기 화소영역에 배치되는 복수의 컬러필터를 포함하는 표시장치. - 제8항에 있어서,
상기 복수의 컬러필터는 광의 파장을 변환하는 형광체를 포함하는 표시장치. - 제9항에 있어서,
상기 복수의 컬러필터는 상기 복수의 발광소자와 수직적으로 중첩되게 배치되는 표시장치. - 제2항에 있어서,
상기 제1도전형 반도체층의 하면에는 반사층을 더 포함하고,
상기 반사층은,
적어도 제1 굴절율을 가지는 제1층 및 상기 제1 굴절율과 상이한 제2 굴절율을 가지는 제2층을 포함하는 표시장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020130098315A KR102135352B1 (ko) | 2013-08-20 | 2013-08-20 | 표시장치 |
CN201480046501.1A CN105474747A (zh) | 2013-08-20 | 2014-03-26 | 使用半导体发光器件的显示装置 |
US14/910,851 US9837388B2 (en) | 2013-08-20 | 2014-03-26 | Display device using semiconductor light emitting device |
PCT/KR2014/002575 WO2015026033A1 (en) | 2013-08-20 | 2014-03-26 | Display device using semiconductor light emitting device |
EP14837487.9A EP3036969B1 (en) | 2013-08-20 | 2014-03-26 | Display device using semiconductor light emitting device |
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KR1020130098315A KR102135352B1 (ko) | 2013-08-20 | 2013-08-20 | 표시장치 |
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KR20150021235A KR20150021235A (ko) | 2015-03-02 |
KR102135352B1 true KR102135352B1 (ko) | 2020-07-17 |
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US (1) | US9837388B2 (ko) |
EP (1) | EP3036969B1 (ko) |
KR (1) | KR102135352B1 (ko) |
CN (1) | CN105474747A (ko) |
WO (1) | WO2015026033A1 (ko) |
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WO2024205845A1 (en) * | 2023-03-24 | 2024-10-03 | Applied Materials, Inc. | Led direct bonding mass transfer process |
US12154936B2 (en) | 2021-02-02 | 2024-11-26 | Samsung Electronics Co., Ltd. | Display module and manufacturing method thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US11239394B2 (en) * | 2016-03-18 | 2022-02-01 | Lg Innotek Co., Ltd. | Semiconductor device and display device including the same |
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US10290777B2 (en) * | 2016-07-26 | 2019-05-14 | Cree, Inc. | Light emitting diodes, components and related methods |
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US11233183B2 (en) | 2018-08-31 | 2022-01-25 | Creeled, Inc. | Light-emitting diodes, light-emitting diode arrays and related devices |
KR102657089B1 (ko) * | 2018-09-21 | 2024-04-15 | 주식회사 루멘스 | 부분 점등 가능한 조명 장치 및 그 제조방법 |
TWI682436B (zh) * | 2018-12-20 | 2020-01-11 | 茂丞科技股份有限公司 | 微型發光二極體巨量轉移的方法及該方法所製作的發光面板組件 |
KR102718772B1 (ko) * | 2018-12-26 | 2024-10-16 | 엘지디스플레이 주식회사 | 표시 장치 |
KR20200121714A (ko) * | 2019-04-16 | 2020-10-26 | 삼성전자주식회사 | Led 전사 방법 및 이에 의해 제조된 디스플레이 모듈 |
US11387384B2 (en) * | 2019-04-16 | 2022-07-12 | Samsung Electronics Co., Ltd. | LED transferring method and display module manufactured by the same |
KR102711311B1 (ko) | 2019-04-18 | 2024-09-26 | 삼성전자주식회사 | 리튬 함유 무카드뮴 양자점, 그 제조 방법, 및 이를 포함하는 전자 소자 |
TWI706537B (zh) * | 2019-05-28 | 2020-10-01 | 友達光電股份有限公司 | 自發光元件及發光裝置的製造方法 |
KR102723703B1 (ko) * | 2019-05-28 | 2024-10-31 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치 제조 방법 |
US11101411B2 (en) | 2019-06-26 | 2021-08-24 | Creeled, Inc. | Solid-state light emitting devices including light emitting diodes in package structures |
US11603493B2 (en) * | 2019-10-17 | 2023-03-14 | Samsung Electronics Co., Ltd. | Core shell quantum dot, production method thereof, and electronic device including the same |
KR20210045948A (ko) | 2019-10-17 | 2021-04-27 | 삼성전자주식회사 | 코어쉘 양자점, 그 제조 방법, 및 이를 포함하는 전자 소자 |
US11901497B2 (en) * | 2019-12-24 | 2024-02-13 | Seoul Viosys Co., Ltd. | Method of repairing light emitting device, apparatus for repairing light emitting device, and display panel having repaired light emitting device |
CN113078179A (zh) * | 2020-01-06 | 2021-07-06 | 群创光电股份有限公司 | 电子装置 |
US20230207750A1 (en) * | 2020-04-13 | 2023-06-29 | Lg Electronics Inc. | Display apparatus and manufacturing method therefor, and multi-screen display apparatus using same |
TWI820517B (zh) * | 2020-11-17 | 2023-11-01 | 南韓商Lg顯示器股份有限公司 | 顯示裝置 |
TW202445860A (zh) * | 2023-04-20 | 2024-11-16 | 美商應用材料股份有限公司 | 微型發光二極體側壁清洗及鈍化方法 |
WO2024238583A1 (en) * | 2023-05-18 | 2024-11-21 | Applied Materials, Inc. | Structure for reducing impact of defects on display quality |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3378465B2 (ja) * | 1997-05-16 | 2003-02-17 | 株式会社東芝 | 発光装置 |
DE10131698A1 (de) * | 2001-06-29 | 2003-01-30 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares strahlungsemittierendes Bauelement und Verfahren zu dessen Herstellung |
EP1603170B1 (en) * | 2003-03-10 | 2018-08-01 | Toyoda Gosei Co., Ltd. | Method for manufacturing a solid-state optical element device |
US7816701B2 (en) * | 2007-06-21 | 2010-10-19 | Lg Innotek Co., Ltd. | Semiconductor light emitting device |
US8076410B2 (en) * | 2007-10-04 | 2011-12-13 | Nanosi Advanced Technologies, Inc. | Luminescent silicon nanoparticle-polymer composites, composite wavelength converter and white LED |
KR20100038937A (ko) * | 2008-10-07 | 2010-04-15 | 삼성엘이디 주식회사 | 발광소자 패키지 |
EP2503851B1 (en) | 2009-11-17 | 2018-07-11 | Unified Innovative Technology, LLC | Organic el display |
KR20110078319A (ko) * | 2009-12-31 | 2011-07-07 | 삼성엘이디 주식회사 | 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 |
CN102782892B (zh) | 2010-03-12 | 2015-07-01 | 夏普株式会社 | 发光装置的制造方法、发光装置、照明装置、背光灯、液晶面板、显示装置、显示装置的制造方法、显示装置的驱动方法及液晶显示装置 |
KR101081196B1 (ko) * | 2010-03-22 | 2011-11-07 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법과 발광소자 패키지 |
EP2555261A1 (en) * | 2010-03-30 | 2013-02-06 | Mitsubishi Chemical Corporation | Light-emitting device |
KR101693656B1 (ko) * | 2010-04-07 | 2017-01-06 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
WO2011145794A1 (ko) * | 2010-05-18 | 2011-11-24 | 서울반도체 주식회사 | 파장변환층을 갖는 발광 다이오드 칩과 그 제조 방법, 및 그것을 포함하는 패키지 및 그 제조 방법 |
JP5877992B2 (ja) * | 2010-10-25 | 2016-03-08 | 株式会社半導体エネルギー研究所 | 表示装置 |
US8455895B2 (en) * | 2010-11-08 | 2013-06-04 | Bridgelux, Inc. | LED-based light source utilizing asymmetric conductors |
JP2012199231A (ja) * | 2011-03-04 | 2012-10-18 | Semiconductor Energy Lab Co Ltd | 表示装置 |
KR101776189B1 (ko) * | 2011-03-18 | 2017-09-08 | 삼성디스플레이 주식회사 | 평판 표시 장치 및 그 제조방법 |
JP5962102B2 (ja) | 2011-03-24 | 2016-08-03 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
-
2013
- 2013-08-20 KR KR1020130098315A patent/KR102135352B1/ko active Active
-
2014
- 2014-03-26 EP EP14837487.9A patent/EP3036969B1/en active Active
- 2014-03-26 CN CN201480046501.1A patent/CN105474747A/zh active Pending
- 2014-03-26 US US14/910,851 patent/US9837388B2/en active Active
- 2014-03-26 WO PCT/KR2014/002575 patent/WO2015026033A1/en active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022169108A1 (ko) * | 2021-02-02 | 2022-08-11 | 삼성전자주식회사 | 디스플레이 모듈 및 그 제조 방법 |
US20220352435A1 (en) * | 2021-02-02 | 2022-11-03 | Samsung Electronics Co., Ltd. | Display module and manufacturing method as the same |
US12154936B2 (en) | 2021-02-02 | 2024-11-26 | Samsung Electronics Co., Ltd. | Display module and manufacturing method thereof |
WO2024205845A1 (en) * | 2023-03-24 | 2024-10-03 | Applied Materials, Inc. | Led direct bonding mass transfer process |
WO2025058881A1 (en) * | 2023-09-15 | 2025-03-20 | Applied Materials, Inc. | Temporary underfill-based selective mass transfer for μ led fabrication |
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EP3036969B1 (en) | 2021-12-29 |
KR20150021235A (ko) | 2015-03-02 |
EP3036969A4 (en) | 2017-05-03 |
EP3036969A1 (en) | 2016-06-29 |
US9837388B2 (en) | 2017-12-05 |
US20160190105A1 (en) | 2016-06-30 |
WO2015026033A1 (en) | 2015-02-26 |
CN105474747A (zh) | 2016-04-06 |
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