KR20100027892A - 양자점 파장변환체, 양자점 파장변환체의 제조방법 및 양자점 파장변환체를 포함하는 발광장치 - Google Patents
양자점 파장변환체, 양자점 파장변환체의 제조방법 및 양자점 파장변환체를 포함하는 발광장치 Download PDFInfo
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Abstract
Description
Claims (18)
- 여기광을 파장변환하여 파장변환광을 발생시키는 양자점 및 상기 양자점을 분산시키는 분산매질을 포함하는 파장변환부; 및상기 파장변환부를 밀봉하는 밀봉부재;를 포함하는 양자점 파장변환체.
- 제 1항에 있어서,상기 양자점은 Si계 나노결정, II-VI족계 화합물 반도체 나노결정, III-V족계 화합물 반도체 나노결정, IV-VI족계 화합물 반도체 나노결정 및 이들의 혼합물 중 어느 하나의 나노결정을 포함하는 것을 특징으로 하는 양자점 파장변환체.
- 제 2항에 있어서,상기 II-VI족계 화합물 반도체 나노결정은 CdS, CdSe, CdTe, ZnS, ZnSe, ZnTe, HgS, HgSe, HgTe, CdSeS, CdSeTe, CdSTe, ZnSeS, ZnSeTe, ZnSTe, HgSeS, HgSeTe, HgSTe, CdZnS, CdZnSe, CdZnTe, CdHgS, CdHgSe, CdHgTe, HgZnS, HgZnSe, HggZnTe, CdZnSeS, CdZnSeTe, CdZnSTe, CdHgSeS, CdHgSeTe, CdHgSTe, HgZnSeS, HgZnSeTe 및 HgZnSTe로 구성된 군으로부터 선택된 어느 하나인 것을 특징으로 하는 양자점 파장변환체.
- 제 2항에 있어서,상기 III-V족계 화합물 반도체 나노결정은 GaN, GaP, GaAs, AlN, AlP, AlAs, InN, InP, InAs, GaNP, GaNAs, GaPAs, AlNP, AlNAs, AlPAs, InNP, InNAs, InPAs, GaAlNP, GaAlNAs, GaAlPAs, GaInNP, GaInNAs, GaInPAs, InAlNP, InAlNAs, 및 InAlPAs로 구성된 군으로부터 선택된 어느 하나인 것을 특징으로 하는 양자점 파장변환체.
- 제 2항에 있어서,상기 IV-VI족계 화합물 반도체 나노결정은 SbTe인 것을 특징으로 하는 양자점 파장변환체.
- 제 1항에 있어서,상기 분산매질은 액체상태인 것을 특징으로 하는 양자점 파장변환체.
- 제 1항에 있어서,상기 분산매질은 에폭시 수지 또는 실리콘(silicone)인 것을 특징으로 하는 양자점 파장변환체.
- 제 1항에 있어서,상기 밀봉부재는 실리콘(silicone)을 포함하는 것을 특징으로 하는 양자점 파장변환체.
- 분산매질에 여기광을 파장변환하여 파장변환광을 발생시키는 양자점을 분산시켜 파장변환부를 준비하는 단계; 및상기 파장변환부를 밀봉부재로 밀봉하는 단계;를 포함하는 양자점 파장변환체 제조방법.
- 제 9항에 있어서,상기 밀봉하는 단계는, 제1 밀봉시트 및 제2 밀봉시트를 준비하여 적층하는 단계;상기 공간에 상기 파장변환부를 주입하는 단계; 및상기 제1 및 제2 밀봉시트의 파장변환부 주위를 가열하여 열점착시키는 단계;를 포함하는 것을 특징으로 하는 양자점 파장변환체 제조방법.
- 발광원; 및상기 발광원의 발광방향 상부에 형성되며, 여기광을 파장변환하여 파장변환광을 발생시키는 양자점 및 상기 양자점을 분산시키는 분산매질을 포함하는 파장변환부 및 상기 파장변환부를 밀봉하는 밀봉부재를 포함하는 양자점 파장변환체;를 포함하는 발광장치.
- 제11항에 있어서,상기 발광원은 발광 다이오드 및 레이저 다이오드 중 어느 하나인 것을 특징으로 하는 발광장치.
- 제12항에 있어서,상기 양자점 파장변환체는 복수개인 것을 특징으로 하는 발광장치.
- 제13항에 있어서,상기 복수의 양자점 파장변환체 중 적어도 2이상의 층은 상기 발광원으로부터 발광된 광을 서로 다른 파장으로 변환할 수 있는 양자점들을 포함하는 것을 특징으로 하는 발광장치.
- 제13항에 있어서,상기 발광원은 청색광을 발광하고,상기 복수의 파장변환부 중 어느 하나의 제1 양자점 파장변환체는 적색광을 방출하며,상기 복수의 파장변환부 중 상기 제1 양자점 파장변환체와 다른 제2 양자점 파장변환체는 녹색광을 방출하는 것을 특징으로 하는 발광장치.
- 제9항에 있어서,상기 발광원이 실장될 바닥면 및 반사부가 형성된 측면을 포함하는 홈부; 및상기 홈부를 지지하고, 상기 발광원과 전기적으로 연결된 전극부가 형성된 지지부;를 더 포함하는 것을 특징으로 하는 발광장치.
- 제16항에 있어서,상기 홈부는 봉지물질로 봉지된 것을 특징으로 하는 발광장치.
- 제 17항에 있어서,상기 봉지물질은 에폭시, 실리콘, 아크릴계 고분자, 유리, 카보네이트계 고분자 및 이들의 혼합물 중 적어도 어느 하나인 것을 특징으로 하는 발광장치.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080086984A KR100982991B1 (ko) | 2008-09-03 | 2008-09-03 | 양자점 파장변환체, 양자점 파장변환체의 제조방법 및 양자점 파장변환체를 포함하는 발광장치 |
| JP2009045793A JP2010061098A (ja) | 2008-09-03 | 2009-02-27 | 量子点波長変換体、量子点波長変換体の製造方法及び量子点波長変換体を含む発光装置 |
| US12/397,102 US20100051898A1 (en) | 2008-09-03 | 2009-03-03 | Quantum dot-wavelength converter, manufacturing method of the same and light emitting device including the same |
| DE102009013569A DE102009013569A1 (de) | 2008-09-03 | 2009-03-17 | Quantenpunkt-Wellenlängenwandler, Verfahren zum Herstellen desselben und Lichtemissionsvorrichtung einschließlich desselben |
| CN200910128665XA CN101666952B (zh) | 2008-09-03 | 2009-03-20 | 量子点波长转换器及其制造方法以及包括其的发光装置 |
| JP2010146175A JP2010258469A (ja) | 2008-09-03 | 2010-06-28 | 量子点波長変換体、量子点波長変換体の製造方法及び量子点波長変換体を含む発光装置 |
| US13/160,140 US20110240960A1 (en) | 2008-09-03 | 2011-06-14 | Quantum dot-wavelength converter, manufacturing method of the same and light emitting device including the same |
| JP2014048818A JP2014143431A (ja) | 2008-09-03 | 2014-03-12 | 量子点波長変換体及び量子点波長変換体を含む発光装置の製造方法 |
| US14/262,092 US20140230992A1 (en) | 2008-09-03 | 2014-04-25 | Quantum dot-wavelength converter, manufacturing method of the same and light emitting device including the same |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020080086984A KR100982991B1 (ko) | 2008-09-03 | 2008-09-03 | 양자점 파장변환체, 양자점 파장변환체의 제조방법 및 양자점 파장변환체를 포함하는 발광장치 |
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| Publication Number | Publication Date |
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| KR20100027892A true KR20100027892A (ko) | 2010-03-11 |
| KR100982991B1 KR100982991B1 (ko) | 2010-09-17 |
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| KR1020080086984A Expired - Fee Related KR100982991B1 (ko) | 2008-09-03 | 2008-09-03 | 양자점 파장변환체, 양자점 파장변환체의 제조방법 및 양자점 파장변환체를 포함하는 발광장치 |
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| US (3) | US20100051898A1 (ko) |
| JP (3) | JP2010061098A (ko) |
| KR (1) | KR100982991B1 (ko) |
| CN (1) | CN101666952B (ko) |
| DE (1) | DE102009013569A1 (ko) |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110133398A (ko) * | 2010-06-04 | 2011-12-12 | 삼성엘이디 주식회사 | 양자점을 이용한 광원모듈, 이를 채용한 백라이트장치, 디스플레이장치, 및 조명장치 |
| KR101219984B1 (ko) * | 2011-09-16 | 2013-01-09 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| KR101223671B1 (ko) * | 2011-02-19 | 2013-01-17 | 충남대학교산학협력단 | 양자점 나노입자가 분산된 에폭시 고분자 복합체 제조방법 |
| WO2013012173A1 (en) * | 2011-07-18 | 2013-01-24 | Lg Innotek Co., Ltd. | Optical member and display device having the same |
| WO2013012171A1 (en) * | 2011-07-18 | 2013-01-24 | Lg Innotek Co., Ltd. | Optical member, display device having the same, and method of fabricating the same |
| WO2013009007A3 (en) * | 2011-07-14 | 2013-03-07 | Lg Innotek Co., Ltd. | Optical member, display device having the same and method of fabricating the same |
| KR20130028487A (ko) * | 2011-09-09 | 2013-03-19 | 삼성전자주식회사 | 반도체 나노결정을 포함하는 케이스 및 이를 포함하는 광전자 소자 |
| KR101294427B1 (ko) * | 2011-09-30 | 2013-08-07 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| WO2013122819A1 (en) * | 2012-02-15 | 2013-08-22 | Qd Vision, Inc. | Method of making components including quantum dots, methods, and products |
| KR101326905B1 (ko) * | 2011-12-01 | 2013-11-11 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| KR101338678B1 (ko) * | 2012-04-27 | 2013-12-06 | 엘지이노텍 주식회사 | 광 변환 부재 및 광 변환 부재 제조 방법 |
| KR101349426B1 (ko) * | 2011-11-28 | 2014-01-08 | 엘지이노텍 주식회사 | 광학 부재 및 표시장치 |
| KR101393748B1 (ko) * | 2012-04-27 | 2014-05-12 | 엘지이노텍 주식회사 | 광 변환 부재 및 광 변환 부재 제조 방법 |
| KR101417271B1 (ko) * | 2012-05-09 | 2014-07-08 | 엘지이노텍 주식회사 | 광 변환 부재의 제조 방법, 광 변환 부재 및 표시장치 |
| WO2015152535A1 (ko) * | 2014-04-01 | 2015-10-08 | 코닝정밀소재 주식회사 | 발광 다이오드의 색변환용 기판 및 그 제조방법 |
| WO2016072803A1 (ko) * | 2014-11-06 | 2016-05-12 | 포항공과대학교 산학협력단 | 파장변환입자, 파장변환입자의 제조방법, 및 파장변환입자를 포함하는 발광 소자 |
| KR20160095999A (ko) * | 2015-02-04 | 2016-08-12 | 엘지전자 주식회사 | 광 변환 부재, 이를 포함하는 백라이트 유닛 및 표시장치 |
| KR101662437B1 (ko) * | 2015-03-26 | 2016-10-04 | 한국광기술원 | 지향각 가변형 발광 패키지 |
| KR20160132964A (ko) * | 2014-03-28 | 2016-11-21 | 나노코 테크놀로지스 리미티드 | 양자점 조성물 |
| US9557467B2 (en) | 2011-03-14 | 2017-01-31 | Lg Innotek Co., Ltd. | Display device |
| KR20170038032A (ko) * | 2014-07-28 | 2017-04-05 | 코닌클리케 필립스 엔.브이. | 개선된 퀀텀 효율을 갖는 실리카 코팅된 퀀텀 닷들 |
| US9715055B2 (en) | 2011-07-14 | 2017-07-25 | Lg Innotek Co., Ltd. | Display device and optical member |
| US9720159B2 (en) | 2011-01-31 | 2017-08-01 | Lg Innotek Co., Ltd. | Optical member and display device including the same |
| US9829621B2 (en) | 2011-07-20 | 2017-11-28 | Lg Innotek Co., Ltd. | Optical member and display device having the same |
| US9851602B2 (en) | 2011-07-18 | 2017-12-26 | Lg Innotek Co., Ltd. | Optical member and display device having the same |
| KR20180034228A (ko) * | 2016-09-27 | 2018-04-04 | 엘지디스플레이 주식회사 | 광원 장치 및 표시 장치 |
| US10247871B2 (en) | 2011-11-07 | 2019-04-02 | Lg Innotek Co., Ltd. | Optical sheet, display device and light emitting device having the same |
| US10964896B2 (en) | 2014-11-06 | 2021-03-30 | Postech Academy-Industry Foundation | Perovskite light-emitting device |
| WO2021020695A3 (ko) * | 2019-07-30 | 2021-04-01 | 서울대학교산학협력단 | 하이브리드 파장변환체, 이의 제조방법 및 이를 포함하는 발광장치 |
| US11205757B2 (en) | 2014-11-06 | 2021-12-21 | Sn Display Co., Ltd. | Core-shell structured perovskite particle light-emitter, method of preparing the same and light emitting device using the same |
| US11283035B2 (en) | 2014-11-06 | 2022-03-22 | Sn Display Co., Ltd. | Perovskite light emitting device containing exciton buffer layer and method for manufacturing same |
| US11808960B2 (en) | 2020-12-09 | 2023-11-07 | Samsung Electronics Co., Ltd. | Color filters and devices including the same |
| US12078827B2 (en) | 2020-12-09 | 2024-09-03 | Samsung Electronics Co., Ltd. | Color filters and devices including the same |
Families Citing this family (126)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103310A2 (en) * | 2006-03-07 | 2007-09-13 | Qd Vision, Inc. | An article including semiconductor nanocrystals |
| US9297092B2 (en) | 2005-06-05 | 2016-03-29 | Qd Vision, Inc. | Compositions, optical component, system including an optical component, devices, and other products |
| US8718437B2 (en) * | 2006-03-07 | 2014-05-06 | Qd Vision, Inc. | Compositions, optical component, system including an optical component, devices, and other products |
| US8849087B2 (en) * | 2006-03-07 | 2014-09-30 | Qd Vision, Inc. | Compositions, optical component, system including an optical component, devices, and other products |
| US9951438B2 (en) | 2006-03-07 | 2018-04-24 | Samsung Electronics Co., Ltd. | Compositions, optical component, system including an optical component, devices, and other products |
| US9874674B2 (en) | 2006-03-07 | 2018-01-23 | Samsung Electronics Co., Ltd. | Compositions, optical component, system including an optical component, devices, and other products |
| US8836212B2 (en) * | 2007-01-11 | 2014-09-16 | Qd Vision, Inc. | Light emissive printed article printed with quantum dot ink |
| DK2106560T3 (en) | 2007-01-24 | 2017-08-07 | Ravenbrick Llc | THERMAL REPLACED OPTICAL DOWN CONVERTER FILTER |
| US8363307B2 (en) * | 2007-02-28 | 2013-01-29 | Ravenbrick, Llc | Multicolor light emitting device incorporating tunable quantum confinement devices |
| US7936500B2 (en) * | 2007-03-02 | 2011-05-03 | Ravenbrick Llc | Wavelength-specific optical switch |
| KR101672553B1 (ko) | 2007-06-25 | 2016-11-03 | 큐디 비젼, 인크. | 조성물 및 나노물질의 침착을 포함하는 방법 |
| US7755829B2 (en) | 2007-07-11 | 2010-07-13 | Ravenbrick Llc | Thermally switched reflective optical shutter |
| WO2009014707A2 (en) | 2007-07-23 | 2009-01-29 | Qd Vision, Inc. | Quantum dot light enhancement substrate and lighting device including same |
| US8128249B2 (en) * | 2007-08-28 | 2012-03-06 | Qd Vision, Inc. | Apparatus for selectively backlighting a material |
| CA2703010A1 (en) * | 2007-09-19 | 2009-03-26 | Ravenbrick, Llc | Low-emissivity window films and coatings incorporating nanoscale wire grids |
| US8169685B2 (en) | 2007-12-20 | 2012-05-01 | Ravenbrick, Llc | Thermally switched absorptive window shutter |
| WO2009145813A1 (en) | 2008-03-04 | 2009-12-03 | Qd Vision, Inc. | Particles including nanoparticles, uses thereof, and methods |
| JP5671449B2 (ja) * | 2008-04-23 | 2015-02-18 | レイブンブリック,エルエルシー | 反射性表面およびサーモリフレクティブ表面についてのグレアを調整する方法および装置 |
| US9207385B2 (en) | 2008-05-06 | 2015-12-08 | Qd Vision, Inc. | Lighting systems and devices including same |
| WO2009137053A1 (en) | 2008-05-06 | 2009-11-12 | Qd Vision, Inc. | Optical components, systems including an optical component, and devices |
| EP2297762B1 (en) | 2008-05-06 | 2017-03-15 | Samsung Electronics Co., Ltd. | Solid state lighting devices including quantum confined semiconductor nanoparticles |
| US9116302B2 (en) * | 2008-06-19 | 2015-08-25 | Ravenbrick Llc | Optical metapolarizer device |
| CN102187262B (zh) * | 2008-08-20 | 2013-06-19 | 雷文布里克有限责任公司 | 用于制作热致变色滤光器的方法 |
| US8343575B2 (en) | 2008-12-30 | 2013-01-01 | Nanosys, Inc. | Methods for encapsulating nanocrystals and resulting compositions |
| US10214686B2 (en) | 2008-12-30 | 2019-02-26 | Nanosys, Inc. | Methods for encapsulating nanocrystals and resulting compositions |
| US11198270B2 (en) | 2008-12-30 | 2021-12-14 | Nanosys, Inc. | Quantum dot films, lighting devices, and lighting methods |
| US20100264371A1 (en) * | 2009-03-19 | 2010-10-21 | Nick Robert J | Composition including quantum dots, uses of the foregoing, and methods |
| CA2760838C (en) | 2009-04-10 | 2015-06-02 | Ravenbrick, Llc | Thermally switched optical filter incorporating a guest-host architecture |
| JP5710597B2 (ja) | 2009-04-28 | 2015-04-30 | キユーデイー・ビジヨン・インコーポレーテツド | 光学材料、光学部品および方法 |
| WO2011020098A1 (en) | 2009-08-14 | 2011-02-17 | Qd Vision, Inc. | Lighting devices, an optical component for a lighting device, and methods |
| WO2011031871A1 (en) | 2009-09-09 | 2011-03-17 | Qd Vision, Inc. | Particles including nanoparticles, uses thereof, and methods |
| WO2011031876A1 (en) | 2009-09-09 | 2011-03-17 | Qd Vision, Inc. | Formulations including nanoparticles |
| CN102597848B (zh) | 2009-10-17 | 2016-06-01 | Qd视光有限公司 | 光学元件、包括其的产品、以及用于制造其的方法 |
| WO2011053853A2 (en) * | 2009-10-30 | 2011-05-05 | Ravenbrick Llc | Thermochromic filters and stopband filters for use with same |
| WO2011062708A2 (en) | 2009-11-17 | 2011-05-26 | Ravenbrick Llc | Thermally switched optical filter incorporating a refractive optical structure |
| US20110127555A1 (en) * | 2009-12-02 | 2011-06-02 | Renaissance Lighting, Inc. | Solid state light emitter with phosphors dispersed in a liquid or gas for producing high cri white light |
| US8217406B2 (en) | 2009-12-02 | 2012-07-10 | Abl Ip Holding Llc | Solid state light emitter with pumped nanophosphors for producing high CRI white light |
| EP2553520B1 (en) * | 2010-03-29 | 2019-07-31 | Ravenbrick, LLC | Polymer-stabilized thermotropic liquid crystal device |
| JP5862902B2 (ja) | 2010-06-01 | 2016-02-16 | レイブンブリック,エルエルシー | 多機能型構造用コンポーネント |
| US8294168B2 (en) * | 2010-06-04 | 2012-10-23 | Samsung Electronics Co., Ltd. | Light source module using quantum dots, backlight unit employing the light source module, display apparatus, and illumination apparatus |
| WO2011153034A1 (en) * | 2010-06-04 | 2011-12-08 | 3M Innovative Properties Company | Light converting and emitting device with minimal edge recombination |
| KR20110136676A (ko) * | 2010-06-14 | 2011-12-21 | 삼성엘이디 주식회사 | 양자점을 이용한 발광소자 패키지, 조광 장치 및 디스플레이 장치 |
| US20110303940A1 (en) * | 2010-06-14 | 2011-12-15 | Hyo Jin Lee | Light emitting device package using quantum dot, illumination apparatus and display apparatus |
| KR101154368B1 (ko) | 2010-09-27 | 2012-06-15 | 엘지이노텍 주식회사 | 광변환부재 제조방법 및 그 제조방법으로 제조된 광변환부재를 포함하는 백라이트 유닛 |
| WO2012042452A2 (en) * | 2010-09-29 | 2012-04-05 | Koninklijke Philips Electronics N.V. | Wavelength converted light emitting device |
| US10158057B2 (en) | 2010-10-28 | 2018-12-18 | Corning Incorporated | LED lighting devices |
| KR101219953B1 (ko) * | 2010-11-03 | 2013-01-08 | 엘지이노텍 주식회사 | 광 변환 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
| WO2012064562A1 (en) | 2010-11-10 | 2012-05-18 | Nanosys, Inc. | Quantum dot films, lighting devices, and lighting methods |
| KR101210101B1 (ko) * | 2010-11-23 | 2012-12-07 | 엘지이노텍 주식회사 | 표시장치 |
| EP2655961A4 (en) | 2010-12-23 | 2014-09-03 | Qd Vision Inc | OPTICAL ELEMENT WITH QUANTUM POINTS |
| CN102559191A (zh) * | 2010-12-27 | 2012-07-11 | 中国科学院深圳先进技术研究院 | 多元量子点及其水相合成方法 |
| KR101199064B1 (ko) * | 2011-01-21 | 2012-11-07 | 엘지이노텍 주식회사 | 광 변환 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
| KR20120085103A (ko) | 2011-01-21 | 2012-07-31 | 엘지이노텍 주식회사 | 표시장치 및 광 변환 부재의 제조방법 |
| EP2500952B1 (en) * | 2011-03-17 | 2016-12-14 | Valoya Oy | Method for dark growth chambers |
| EP2499900A1 (en) * | 2011-03-17 | 2012-09-19 | Valoya Oy | Method and means for enhancing greenhouse lights |
| DE11158693T8 (de) | 2011-03-17 | 2013-04-25 | Valoya Oy | Pflanzenbeleuchtungsvorrichtung und Verfahren |
| AU2015213403B2 (en) * | 2011-03-17 | 2017-04-13 | Valoya Oy | Plant illumination device and method for dark growth chambers |
| KR20120107793A (ko) * | 2011-03-22 | 2012-10-04 | 엘지이노텍 주식회사 | 표시장치 및 광 변환 부재 |
| WO2012132232A1 (ja) * | 2011-03-31 | 2012-10-04 | パナソニック株式会社 | 半導体発光装置 |
| KR101327085B1 (ko) | 2011-05-24 | 2013-11-07 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| EP2721652B1 (en) * | 2011-06-20 | 2019-05-08 | Crystalplex Corporation | Quantum dot containing light module |
| JPWO2013001686A1 (ja) * | 2011-06-29 | 2015-02-23 | パナソニック株式会社 | 発光装置 |
| CA2847185A1 (en) | 2011-09-01 | 2013-03-07 | Ravenbrick, Llc | Thermotropic optical shutter incorporating coatable polarizers |
| CN103048861A (zh) * | 2011-10-13 | 2013-04-17 | 宏碁股份有限公司 | 可提高发光效率的图像产生装置 |
| EP2768925B1 (en) | 2011-10-20 | 2014-12-31 | Koninklijke Philips N.V. | Light source with quantum dots |
| KR101275803B1 (ko) * | 2011-10-27 | 2013-06-18 | 연세대학교 산학협력단 | 발광 장치 및 발광 시스템 |
| BR112014001364A2 (pt) * | 2011-10-31 | 2017-04-18 | Koninklijke Philips Nv | dispositivo de saída de luz, luminária e método para fabricação de um dispositivo de saída de luz |
| CN102368583B (zh) * | 2011-11-15 | 2013-01-23 | 浙江工业大学 | 一种提高固体激光器泵浦利用效率的方法及其产品 |
| US9864121B2 (en) | 2011-11-22 | 2018-01-09 | Samsung Electronics Co., Ltd. | Stress-resistant component for use with quantum dots |
| CN102403426B (zh) * | 2011-12-09 | 2014-08-13 | 江苏康纳思光电科技有限公司 | 一种制造宽色域白光led的方法 |
| CN104105739B (zh) * | 2012-02-03 | 2016-08-17 | 皇家飞利浦有限公司 | 具有高量子效率和稳定性的在基质中分散纳米颗粒的新材料和方法 |
| CN103258942A (zh) * | 2012-02-20 | 2013-08-21 | 联胜(中国)科技有限公司 | 光学结构体以及发光装置 |
| JP6192897B2 (ja) * | 2012-04-11 | 2017-09-06 | サターン ライセンシング エルエルシーSaturn Licensing LLC | 発光装置、表示装置および照明装置 |
| RU2632263C2 (ru) * | 2012-04-13 | 2017-10-03 | Конинклейке Филипс Н.В. | Светопреобразующий блок, лампа и светильник |
| EP2850666B1 (en) * | 2012-05-14 | 2021-11-03 | Lumileds LLC | Semiconductor light emitting device with remote nanostructured phosphor |
| US9929325B2 (en) | 2012-06-05 | 2018-03-27 | Samsung Electronics Co., Ltd. | Lighting device including quantum dots |
| JP2014056896A (ja) * | 2012-09-11 | 2014-03-27 | Ns Materials Kk | 半導体を利用した発光デバイス及びその製造方法 |
| EP2912140B1 (en) | 2012-10-25 | 2019-11-06 | Lumileds Holding B.V. | Pdms-based ligands for quantum dots in silicones |
| WO2014064620A1 (en) | 2012-10-25 | 2014-05-01 | Koninklijke Philips N.V. | Pdms-based ligands for quantum dots in silicones |
| US9202996B2 (en) | 2012-11-30 | 2015-12-01 | Corning Incorporated | LED lighting devices with quantum dot glass containment plates |
| WO2014159894A1 (en) * | 2013-03-14 | 2014-10-02 | Corning Incorporated | Led lighting devices |
| EP3033552B1 (en) | 2013-08-16 | 2023-05-31 | Samsung Electronics Co., Ltd. | Methods for making optical components and products including same |
| KR102108994B1 (ko) * | 2013-08-30 | 2020-05-12 | 삼성전자주식회사 | 광 변환 소자 및 그 제조 방법, 그리고 이를 포함하는 광원 유닛 |
| KR102393203B1 (ko) * | 2013-11-19 | 2022-04-29 | 삼성전자주식회사 | 발광 입자, 그를 포함하는 물질 및 제품, 및 방법 |
| KR101571047B1 (ko) | 2013-11-21 | 2015-11-23 | ㈜에코플럭스 | 나노형광체를 포함하는 필름 |
| CN103672732A (zh) * | 2013-12-11 | 2014-03-26 | 深圳市华星光电技术有限公司 | 一种量子点透镜及其制造方法 |
| CN103681990B (zh) * | 2013-12-11 | 2017-09-01 | 深圳市华星光电技术有限公司 | Led封装件及其制作方法 |
| CN103943733B (zh) * | 2014-03-24 | 2016-08-17 | 上海交通大学 | 一种基于垂直纳米线的led超平行光源的制备方法 |
| KR101549406B1 (ko) * | 2014-04-04 | 2015-09-03 | 코닝정밀소재 주식회사 | 발광 다이오드의 색변환용 기판 및 그 제조방법 |
| KR20150116986A (ko) * | 2014-04-08 | 2015-10-19 | 삼성디스플레이 주식회사 | 퀀텀 도트 시트 및 이를 포함하는 라이트 유닛과 액정 표시 장치 |
| KR20160009720A (ko) * | 2014-07-16 | 2016-01-27 | 삼성디스플레이 주식회사 | 백라이트 유닛 |
| CN106715643B (zh) | 2014-07-22 | 2019-08-30 | 亮锐控股有限公司 | 用于在有机硅主体中分散量子点以获得用于led照明的颜色转换器的硅氧烷配体 |
| EP3179524B1 (en) * | 2014-08-06 | 2024-09-04 | Toppan Inc. | Resin molded article, method for producing same, wavelength conversion member and lighting member |
| JP6323299B2 (ja) * | 2014-10-31 | 2018-05-16 | 日本電気硝子株式会社 | 波長変換部材及び発光デバイス |
| DE102014118351A1 (de) * | 2014-12-10 | 2016-06-16 | Osram Opto Semiconductors Gmbh | Licht emittierende Vorrichtung |
| KR102319111B1 (ko) | 2015-03-30 | 2021-11-01 | 삼성디스플레이 주식회사 | 발광 소자 |
| WO2016190058A1 (ja) * | 2015-05-25 | 2016-12-01 | コニカミノルタ株式会社 | ガスバリアーフィルム、波長変換部材及びバックライトユニット |
| KR102028470B1 (ko) | 2015-06-17 | 2019-10-04 | 후지필름 가부시키가이샤 | 적층 필름 및 적층 필름의 제조 방법 |
| KR102016407B1 (ko) | 2015-06-18 | 2019-09-02 | 후지필름 가부시키가이샤 | 적층 필름 |
| JP6556240B2 (ja) | 2015-08-10 | 2019-08-07 | 富士フイルム株式会社 | 蛍光体含有フィルムおよびバックライトユニット |
| WO2017026375A1 (ja) | 2015-08-10 | 2017-02-16 | 富士フイルム株式会社 | 積層フィルム |
| KR102031064B1 (ko) | 2015-08-12 | 2019-10-11 | 후지필름 가부시키가이샤 | 적층 필름 |
| US10261330B2 (en) | 2015-08-25 | 2019-04-16 | Christie Digital Systems Usa, Inc. | System for producing an output light beam of a given spectrum |
| CN105116629A (zh) * | 2015-09-16 | 2015-12-02 | 京东方科技集团股份有限公司 | 一种封框胶组合物、显示面板及其制备方法、显示装置 |
| CN105093382A (zh) * | 2015-09-25 | 2015-11-25 | 深圳市华星光电技术有限公司 | 一种偏光片 |
| CN105226146A (zh) * | 2015-09-28 | 2016-01-06 | 吉林大学 | 液态量子点led及其制备方法 |
| US9881955B2 (en) | 2015-10-14 | 2018-01-30 | Omnivision Technologies, Inc. | Quantum dot image sensor |
| JP6509091B2 (ja) | 2015-10-20 | 2019-05-08 | 富士フイルム株式会社 | 波長変換積層フィルム |
| TWI567124B (zh) * | 2015-11-16 | 2017-01-21 | 財團法人工業技術研究院 | 波長轉換組成物、波長轉換結構及其應用 |
| WO2017111099A1 (ja) * | 2015-12-22 | 2017-06-29 | 富士フイルム株式会社 | 波長変換フィルム |
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| US20200176644A1 (en) | 2017-09-28 | 2020-06-04 | Panasonic Intellectual Property Management Co., Ltd. | Wavelength conversion member and light source |
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| CN110176529B (zh) * | 2018-02-20 | 2022-03-08 | 晶元光电股份有限公司 | 发光元件及其制作方法 |
| CN108832473B (zh) * | 2018-06-07 | 2019-10-11 | 东南大学 | 一种毛细管力驱动制备的微腔量子点激光器及制备方法 |
| TWI744583B (zh) | 2018-12-21 | 2021-11-01 | 奇美實業股份有限公司 | 量子點及其製造方法與應用 |
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| KR102832661B1 (ko) | 2023-05-09 | 2025-07-10 | 한양대학교 산학협력단 | 청색광 페로브스카이트 나노결정 필름, 이의 제조방법 및 이를 포함하는 페로브스카이트 색변환 필름 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881200A (en) * | 1994-09-29 | 1999-03-09 | British Telecommunications Public Limited Company | Optical fibre with quantum dots |
| US6501091B1 (en) * | 1998-04-01 | 2002-12-31 | Massachusetts Institute Of Technology | Quantum dot white and colored light emitting diodes |
| JP2002053150A (ja) * | 2000-08-10 | 2002-02-19 | Daiwa Gravure Co Ltd | 詰め替え用パッケージ |
| JP2003026192A (ja) * | 2001-05-10 | 2003-01-29 | Hosokawa Yoko Co Ltd | 液体収容袋 |
| US6734465B1 (en) * | 2001-11-19 | 2004-05-11 | Nanocrystals Technology Lp | Nanocrystalline based phosphors and photonic structures for solid state lighting |
| US7054513B2 (en) * | 2003-06-09 | 2006-05-30 | Virginia Tech Intellectual Properties, Inc. | Optical fiber with quantum dots |
| US7226953B1 (en) * | 2003-11-17 | 2007-06-05 | Los Alamos National Security, Llc | Nanocrystal/sol-gel nanocomposites |
| TWI236162B (en) | 2003-12-26 | 2005-07-11 | Ind Tech Res Inst | Light emitting diode |
| JP2005228996A (ja) * | 2004-02-13 | 2005-08-25 | Matsushita Electric Works Ltd | 発光装置 |
| TWI229465B (en) * | 2004-03-02 | 2005-03-11 | Genesis Photonics Inc | Single chip white light component |
| US7235792B2 (en) * | 2004-05-19 | 2007-06-26 | Carl Scott Elofson | Color-tuned volumetric light using high quantum yield nanocrystals |
| JP2006213334A (ja) * | 2005-02-01 | 2006-08-17 | Lion Corp | 詰め替え用パウチ |
| WO2006099741A1 (en) * | 2005-03-24 | 2006-09-28 | Tir Systems Ltd. | Solid-state lighting device package |
| EP1894257A1 (en) * | 2005-06-23 | 2008-03-05 | Rensselaer Polytechnic Institute | Package design for producing white light with short-wavelength leds and down-conversion materials |
| US7342277B2 (en) * | 2005-11-21 | 2008-03-11 | Intel Corporation | Transistor for non volatile memory devices having a carbon nanotube channel and electrically floating quantum dots in its gate dielectric |
| JP4771837B2 (ja) | 2005-11-28 | 2011-09-14 | 京セラ株式会社 | 波長変換器および発光装置 |
| US7797638B2 (en) | 2006-01-05 | 2010-09-14 | Microsoft Corporation | Application of metadata to documents and document objects via a software application user interface |
| US20080173886A1 (en) * | 2006-05-11 | 2008-07-24 | Evident Technologies, Inc. | Solid state lighting devices comprising quantum dots |
| KR100819337B1 (ko) | 2006-06-14 | 2008-04-02 | 재단법인서울대학교산학협력재단 | 양자점을 이용한 백색광 led 구조 및 그 제조 방법 |
| KR100901947B1 (ko) * | 2006-07-14 | 2009-06-10 | 삼성전자주식회사 | 반도체 나노결정을 이용하는 백색 발광 다이오드 및 그의제조방법 |
-
2008
- 2008-09-03 KR KR1020080086984A patent/KR100982991B1/ko not_active Expired - Fee Related
-
2009
- 2009-02-27 JP JP2009045793A patent/JP2010061098A/ja not_active Withdrawn
- 2009-03-03 US US12/397,102 patent/US20100051898A1/en not_active Abandoned
- 2009-03-17 DE DE102009013569A patent/DE102009013569A1/de not_active Withdrawn
- 2009-03-20 CN CN200910128665XA patent/CN101666952B/zh not_active Expired - Fee Related
-
2010
- 2010-06-28 JP JP2010146175A patent/JP2010258469A/ja active Pending
-
2011
- 2011-06-14 US US13/160,140 patent/US20110240960A1/en not_active Abandoned
-
2014
- 2014-03-12 JP JP2014048818A patent/JP2014143431A/ja not_active Withdrawn
- 2014-04-25 US US14/262,092 patent/US20140230992A1/en not_active Abandoned
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2010061098A (ja) | 2010-03-18 |
| US20110240960A1 (en) | 2011-10-06 |
| US20100051898A1 (en) | 2010-03-04 |
| KR100982991B1 (ko) | 2010-09-17 |
| JP2014143431A (ja) | 2014-08-07 |
| JP2010258469A (ja) | 2010-11-11 |
| CN101666952A (zh) | 2010-03-10 |
| CN101666952B (zh) | 2013-05-29 |
| DE102009013569A1 (de) | 2010-03-04 |
| US20140230992A1 (en) | 2014-08-21 |
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