KR100632632B1 - 나노 결정의 다층 박막 제조 방법 및 이를 이용한유·무기 하이브리드 전기 발광 소자 - Google Patents
나노 결정의 다층 박막 제조 방법 및 이를 이용한유·무기 하이브리드 전기 발광 소자 Download PDFInfo
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- KR100632632B1 KR100632632B1 KR1020040038391A KR20040038391A KR100632632B1 KR 100632632 B1 KR100632632 B1 KR 100632632B1 KR 1020040038391 A KR1020040038391 A KR 1020040038391A KR 20040038391 A KR20040038391 A KR 20040038391A KR 100632632 B1 KR100632632 B1 KR 100632632B1
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- C30B29/10—Inorganic compounds or compositions
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Abstract
Description
Claims (27)
- 나노 결정의 다층 박막 제조방법에 있어서,(i) 감광성 화합물에 의해 표면 배위된 나노 결정 또는 감광기와 혼합 가능한 물질에 의해 표면 배위된 나노 결정과 감광성 화합물의 혼합액을 기판 위에 코팅하고, 건조한 후 자외선에 노광하여 나노 결정 박막을 형성하는 단계;(ii) 상기 (i) 단계에서 수득된 나노 결정 박막 위에 상기 (i) 단계를 반복하는 단계를 포함하는 것을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 1 항에 있어서, 상기 나노 결정은 금속 나노 결정, II-VI족 화합물 반도체 나노 결정, III-V족 화합물 반도체 나노 결정 또는 이들의 혼합물로 이루어진 군에서 선택되는 1 종 이상인 것을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 2 항에 있어서, 상기 나노 결정이 금속 나노 결정, II-VI족 화합물 반도체 나노 결정 및 III-V족 화합물 반도체 나노 결정으로 이루어진 군에서 선택된 2 이상의 화합물의 혼합물인 경우, 단순 혼합물로 존재하거나, 각 화합물들의 결정구조가 부분적으로 나누어져 존재하는 혼합 결정이거나, 또는 합금 형태로 존재하는 것을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 2 항 또는 제 3 항에 있어서, 상기 금속 나노 결정은 Au, Ag, Pt, Pd, Co, Cu 및 Mo의 나노 결정으로 이루어진 군에서 선택된 것임을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 2 항 또는 제 3항에 있어서, 상기 II-VI족 화합물 반도체 나노 결정은 CdS, CdSe, CdTe, ZnS, ZnSe, ZnTe, HgS, HgSe 및 HgTe 화합물 반도체 나노 결정으로 이루어진 군에서 선택된 것임을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 2 항 또는 제 3항에 있어서, 상기 III-V족 화합물 반도체 나노 결정은 GaN, GaP, GaAs, InP 및 InAs 화합물 반도체 나노 결정으로 이루어진 군에서 선택된 것임을 특징으로 하는 나노 결정의 다층 박막 제조방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 코팅은 스핀 코팅, 딥 코팅, 스프레이 코팅 및 블레이드 코팅에서 선택된 방법으로 이루어지는 것을 특징으로 하는 나노 결정의 다층 박막 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 건조는 20 내지 300℃의 온도에서 실시하는 것을 특징으로 하는 나노 결정의 다층 박막 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 노광은 200 ~ 500 ㎚의 파장에서, 에너지 100 ~ 800W의 광원을 사용하여 실시하는 것을 특징으로 하는 나노 결정의 다층 박막 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 노광시의 감광 처리 에너지는 50 mJ/㎝2 ~ 850 mJ/㎝2 인 것을 특징으로 하는 나노 결정의 다층 박막 제조 방법.
- 한 쌍의 전극 사이에 유·무기 혼합물을 포함하는 유·무기 하이브리드 전기 발광 소자에 있어서, 발광 소자의 발광층에 제 1 항의 방법에 의해 제조된 나노 결정의 다층 박막을 포함하는 것을 특징으로 하는 유·무기 하이브리드 전기 발광 소자.
- 제 11 항에 있어서, 최하층부터 기판, 정공 주입 전극, 정공 수송층, 발광층, 전자 수송층 및 전자 주입 전극이 형성된 것을 특징으로 하는 유·무기 하이브리드 전기 발광 소자.
- 제 12 항에 있어서, 상기 발광층과 상기 정공 수송층 사이 또는 상기 발광층과 상기 전자 수송층 사이에 전자 억제층 또는 정공 억제층 또는 전자/정공 억제층 이 더 형성된 것을 특징으로 하는 유·무기 하이브리드 전기 발광 소자.
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KR1020040038391A KR100632632B1 (ko) | 2004-05-28 | 2004-05-28 | 나노 결정의 다층 박막 제조 방법 및 이를 이용한유·무기 하이브리드 전기 발광 소자 |
US11/002,461 US7569248B2 (en) | 2004-05-28 | 2004-12-03 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method |
JP2005146870A JP2005340195A (ja) | 2004-05-28 | 2005-05-19 | ナノ結晶の多層薄膜製造方法およびこれを用いた有機・無機ハイブリッドエレクトロルミネッセンス素子 |
US12/432,180 US8188650B2 (en) | 2004-05-28 | 2009-04-29 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method |
US13/475,610 US8440254B2 (en) | 2004-05-28 | 2012-05-18 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method |
US13/492,327 US9598634B2 (en) | 2004-05-28 | 2012-06-08 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method |
US15/463,721 US10920134B2 (en) | 2004-05-28 | 2017-03-20 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method |
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Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100697511B1 (ko) * | 2003-10-21 | 2007-03-20 | 삼성전자주식회사 | 광경화성 반도체 나노결정, 반도체 나노결정 패턴형성용 조성물 및 이들을 이용한 반도체 나노결정의 패턴 형성 방법 |
KR100632632B1 (ko) * | 2004-05-28 | 2006-10-12 | 삼성전자주식회사 | 나노 결정의 다층 박막 제조 방법 및 이를 이용한유·무기 하이브리드 전기 발광 소자 |
KR100736521B1 (ko) * | 2004-06-09 | 2007-07-06 | 삼성전자주식회사 | 나노 결정 전기발광 소자 및 그의 제조방법 |
KR101257780B1 (ko) * | 2005-02-16 | 2013-04-24 | 매사추세츠 인스티튜트 오브 테크놀로지 | 반도체 나노결정을 포함하는 발광 디바이스 |
KR20070035341A (ko) * | 2005-09-27 | 2007-03-30 | 삼성전자주식회사 | 간극을 채운 반도체 나노결정층을 함유하는 발광소자 및 그제조방법 |
KR100734842B1 (ko) * | 2005-10-28 | 2007-07-03 | 한국전자통신연구원 | 고출력/광대역 광소자용 유무기 나노 복합 박막 및 이를포함하는 광소자와 그 제조 방법 |
KR100745744B1 (ko) * | 2005-11-11 | 2007-08-02 | 삼성전기주식회사 | 나노 입자 코팅 방법 |
KR101304635B1 (ko) * | 2006-01-09 | 2013-09-05 | 삼성전자주식회사 | 무기물 발광 다이오드 및 그의 제조방법 |
WO2007092606A2 (en) * | 2006-02-09 | 2007-08-16 | Qd Vision, Inc. | Displays including semiconductor nanocrystals and methods of making same |
JP2009526370A (ja) * | 2006-02-09 | 2009-07-16 | キユーデイー・ビジヨン・インコーポレーテツド | 半導体ナノ結晶およびドープされた有機材料を含む層を含むデバイスおよび方法 |
JP2009527099A (ja) * | 2006-02-14 | 2009-07-23 | マサチューセッツ・インスティテュート・オブ・テクノロジー | 白色発光デバイス |
JP2009532851A (ja) * | 2006-02-16 | 2009-09-10 | ソレクサント・コーポレイション | ナノ粒子増感ナノ構造太陽電池 |
EP1989745A1 (en) | 2006-02-17 | 2008-11-12 | Solexant Corporation | Nanostructured electroluminescent device and display |
WO2008070028A2 (en) * | 2006-12-01 | 2008-06-12 | Qd Vision, Inc. | Improved composites and devices including nanoparticles |
WO2007143197A2 (en) | 2006-06-02 | 2007-12-13 | Qd Vision, Inc. | Light-emitting devices and displays with improved performance |
US9951438B2 (en) | 2006-03-07 | 2018-04-24 | Samsung Electronics Co., Ltd. | Compositions, optical component, system including an optical component, devices, and other products |
AU2007314229A1 (en) * | 2006-03-23 | 2008-05-08 | Solexant Corp. | Photovoltaic device containing nanoparticle sensitized carbon nanotubes |
WO2008033388A2 (en) * | 2006-09-12 | 2008-03-20 | Qd Vision, Inc. | A composite including nanoparticles, methods, and products including a composite |
JP2010508620A (ja) * | 2006-09-12 | 2010-03-18 | キユーデイー・ビジヨン・インコーポレーテツド | 所定のパターンを表示するために有用なエレクトロルミネセントディスプレイ |
WO2008063658A2 (en) | 2006-11-21 | 2008-05-29 | Qd Vision, Inc. | Semiconductor nanocrystals and compositions and devices including same |
WO2008063653A1 (en) | 2006-11-21 | 2008-05-29 | Qd Vision, Inc. | Semiconductor nanocrystals and compositions and devices including same |
WO2008063652A1 (en) * | 2006-11-21 | 2008-05-29 | Qd Vision, Inc. | Blue emitting semiconductor nanocrystals and compositions and devices including same |
TW200838008A (en) * | 2006-12-04 | 2008-09-16 | Asahi Chemical Ind | Method for producing electronic device and coating solutions suitable for the production method |
TW200847449A (en) * | 2006-12-06 | 2008-12-01 | Solexant Corp | Nanophotovoltaic device with improved quantum efficiency |
KR100825176B1 (ko) * | 2007-01-26 | 2008-04-24 | 삼성전자주식회사 | 패턴형성용 기판 및 이를 이용한 나노결정 패턴형성 방법 |
KR101672553B1 (ko) * | 2007-06-25 | 2016-11-03 | 큐디 비젼, 인크. | 조성물 및 나노물질의 침착을 포함하는 방법 |
KR100835059B1 (ko) * | 2007-07-06 | 2008-06-03 | 삼성전자주식회사 | 양자점 광소자 |
WO2009014707A2 (en) * | 2007-07-23 | 2009-01-29 | Qd Vision, Inc. | Quantum dot light enhancement substrate and lighting device including same |
KR100916489B1 (ko) * | 2007-07-27 | 2009-09-08 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
JP5710255B2 (ja) * | 2007-09-12 | 2015-04-30 | キユーデイー・ビジヨン・インコーポレーテツド | 官能化ナノ粒子および方法 |
US20100276675A1 (en) * | 2007-12-05 | 2010-11-04 | Reiko Taniguchi | Light-emitting device |
WO2009099425A2 (en) * | 2008-02-07 | 2009-08-13 | Qd Vision, Inc. | Flexible devices including semiconductor nanocrystals, arrays, and methods |
US9525148B2 (en) | 2008-04-03 | 2016-12-20 | Qd Vision, Inc. | Device including quantum dots |
KR101995370B1 (ko) | 2008-04-03 | 2019-07-02 | 삼성 리서치 아메리카 인코포레이티드 | 양자점들을 포함하는 발광 소자 |
WO2009151515A1 (en) | 2008-05-06 | 2009-12-17 | Qd Vision, Inc. | Solid state lighting devices including quantum confined semiconductor nanoparticles |
WO2009137053A1 (en) | 2008-05-06 | 2009-11-12 | Qd Vision, Inc. | Optical components, systems including an optical component, and devices |
US9207385B2 (en) | 2008-05-06 | 2015-12-08 | Qd Vision, Inc. | Lighting systems and devices including same |
KR101557498B1 (ko) * | 2008-11-05 | 2015-10-07 | 삼성전자주식회사 | 양자점 발광소자 및 그 제조방법 |
DE102008062283B4 (de) * | 2008-12-10 | 2016-01-07 | Technische Universität Dresden | Verfahren zur Herstellung großflächig emittierender Lichtemitterdioden |
KR101652789B1 (ko) * | 2009-02-23 | 2016-09-01 | 삼성전자주식회사 | 다중 양자점층을 가지는 양자점 발광소자 |
US8143778B2 (en) * | 2009-05-11 | 2012-03-27 | National Taiwan University | Organic-inorganic lighting device and a method for fabricating the same |
KR101869923B1 (ko) | 2009-08-14 | 2018-07-20 | 삼성전자주식회사 | 조명 장치, 조명 장치용 광학 요소, 및 방법 |
CN102005443B (zh) * | 2009-09-02 | 2014-02-19 | 鸿富锦精密工业(深圳)有限公司 | 发光二极管封装结构及其制造方法 |
US20120068154A1 (en) * | 2010-09-16 | 2012-03-22 | Samsung Led Co., Ltd. | Graphene quantum dot light emitting device and method of manufacturing the same |
JP5761199B2 (ja) * | 2010-10-22 | 2015-08-12 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子 |
WO2012071107A1 (en) * | 2010-11-23 | 2012-05-31 | Qd Vision, Inc. | Device including semiconductor nanocrystals & method |
KR101233768B1 (ko) * | 2010-12-30 | 2013-02-15 | 포항공과대학교 산학협력단 | 나노 임프린트 몰드 제조방법, 이 방법에 의해 제조된 나노 임프린트 몰드를 이용한 발광다이오드 제조방법 및 이 방법에 의해 제조된 발광다이오드 |
WO2013019299A2 (en) | 2011-05-11 | 2013-02-07 | Qd Vision, Inc. | Method for processing devices including quantum dots and devices |
TW201248894A (en) | 2011-05-16 | 2012-12-01 | Qd Vision Inc | Device including quantum dots and method for making same |
KR101546937B1 (ko) * | 2012-04-04 | 2015-08-25 | 삼성전자 주식회사 | 백라이트 유닛용 필름 및 이를 포함하는 백라이트 유닛과 액정 디스플레이 장치 |
CN103427043A (zh) * | 2012-05-31 | 2013-12-04 | 上海理工大学 | 量子点绿光发光器件 |
CN103427030A (zh) * | 2012-05-31 | 2013-12-04 | 上海理工大学 | 量子点白光发光器件 |
CN103427044A (zh) * | 2012-05-31 | 2013-12-04 | 上海理工大学 | 量子点红光发光器件 |
US9929325B2 (en) | 2012-06-05 | 2018-03-27 | Samsung Electronics Co., Ltd. | Lighting device including quantum dots |
KR102113581B1 (ko) * | 2013-05-22 | 2020-05-22 | 삼성디스플레이 주식회사 | 증착 장치, 그 방법 및 이를 이용한 양자점층 형성 방법 |
KR102223504B1 (ko) * | 2013-09-25 | 2021-03-04 | 삼성전자주식회사 | 양자점-수지 나노복합체 및 그 제조 방법 |
CN103525406B (zh) | 2013-10-21 | 2015-08-26 | 京东方科技集团股份有限公司 | 一种复合薄膜及其制作方法、光电元件和光电设备 |
CN103500803B (zh) * | 2013-10-21 | 2016-06-08 | 京东方科技集团股份有限公司 | 一种复合发光层及其制作方法、白光有机电致发光器件 |
CN103700782B (zh) * | 2013-12-26 | 2015-12-09 | 合肥京东方光电科技有限公司 | 一种oled显示面板及其制备方法 |
CN103779509A (zh) * | 2014-01-27 | 2014-05-07 | 京东方科技集团股份有限公司 | 发光器件及其制作方法和显示面板 |
US9577077B2 (en) | 2014-04-25 | 2017-02-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Well controlled conductive dot size in flash memory |
US10497560B2 (en) * | 2014-04-25 | 2019-12-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | Uniformity control for Si dot size in flash memory |
US9401434B2 (en) | 2014-09-18 | 2016-07-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | E-flash cell band engineering for erasing speed enhancement |
US9929007B2 (en) | 2014-12-26 | 2018-03-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | e-Flash Si dot nitrogen passivation for trap reduction |
JP6309472B2 (ja) * | 2015-02-06 | 2018-04-11 | 富士フイルム株式会社 | 重合性組成物、波長変換部材、バックライトユニット、および液晶表示装置 |
CN107636112A (zh) * | 2015-05-28 | 2018-01-26 | 富士胶片株式会社 | 含有量子点的组合物、波长转换部件、背光单元及液晶显示装置 |
US10246634B2 (en) | 2015-10-26 | 2019-04-02 | Samsung Electronics Co., Ltd. | Quantum dot having polymeric outer layer, photosensitive compositions including the same, and quantum dot polymer composite pattern produced therefrom |
KR101726959B1 (ko) | 2015-12-10 | 2017-04-14 | 성균관대학교산학협력단 | 전기분무를 이용한 발광소자 제조 방법 |
WO2018016589A1 (ja) * | 2016-07-20 | 2018-01-25 | 富士フイルム株式会社 | 量子ドット含有組成物、波長変換部材、バックライトユニット、および液晶表示装置 |
KR102239950B1 (ko) * | 2017-08-30 | 2021-04-14 | 한국전자기술연구원 | 다층 페라이트 박막 및 그의 제조방법 |
US10388902B1 (en) | 2018-03-27 | 2019-08-20 | Sharp Kabushiki Kaisha | Structure for a high resolution light-emitting device |
CN111378323B (zh) * | 2018-12-29 | 2022-01-14 | Tcl科技集团股份有限公司 | 油墨及量子点薄膜和量子点发光二极管 |
CN111969117A (zh) * | 2020-08-14 | 2020-11-20 | 昆山倍能光电科技有限公司 | 一种新型有机晶体发光二极管及其制备方法 |
WO2022153535A1 (ja) * | 2021-01-18 | 2022-07-21 | シャープ株式会社 | 表示装置、及び表示装置の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000077710A (ja) | 1998-09-03 | 2000-03-14 | Mitsubishi Materials Corp | 発光材料およびその製造方法並びにこれを用いた発光素子 |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862838A (ja) * | 1981-10-12 | 1983-04-14 | Hitachi Ltd | 光デイスク記録媒体 |
US5178959A (en) * | 1991-03-27 | 1993-01-12 | General Electric Company | Epoxy-functional fluorosilicones |
WO1993010564A1 (en) | 1991-11-22 | 1993-05-27 | The Regents Of The University Of California | Semiconductor nanocrystals covalently bound to solid inorganic surfaces using self-assembled monolayers |
EP0622439A1 (en) * | 1993-04-20 | 1994-11-02 | Koninklijke Philips Electronics N.V. | Quantum sized activator doped semiconductor particles |
US5537000A (en) | 1994-04-29 | 1996-07-16 | The Regents, University Of California | Electroluminescent devices formed using semiconductor nanocrystals as an electron transport media and method of making such electroluminescent devices |
US5620850A (en) * | 1994-09-26 | 1997-04-15 | President And Fellows Of Harvard College | Molecular recognition at surfaces derivatized with self-assembled monolayers |
US6049090A (en) | 1997-02-10 | 2000-04-11 | Massachusetts Institute Of Technology | Semiconductor particle electroluminescent display |
US6259506B1 (en) * | 1997-02-18 | 2001-07-10 | Spectra Science Corporation | Field activated security articles including polymer dispersed liquid crystals, and including micro-encapsulated field affected materials |
US6159620A (en) * | 1997-03-31 | 2000-12-12 | The Regents Of The University Of California | Single-electron solid state electronic device |
US6359090B1 (en) * | 1998-06-09 | 2002-03-19 | Kerr Corporation | Polymerizable dispersant |
AU6392399A (en) | 1998-09-18 | 2000-04-10 | Massachusetts Institute Of Technology | Biological applications of semiconductor nanocrystals |
JP4404489B2 (ja) * | 1998-09-18 | 2010-01-27 | マサチューセッツ インスティテュート オブ テクノロジー | 水溶性蛍光半導体ナノ結晶 |
EP1042775A2 (en) | 1998-09-22 | 2000-10-11 | Fed Corporation | Inorganic-based color conversion matrix element for organic color display devices and method of fabrication |
AU2001269790A1 (en) * | 2000-06-12 | 2001-12-24 | Maxdem Incorporated | Polymer matrix electroluminescent materials and devices |
JP3829634B2 (ja) * | 2001-02-22 | 2006-10-04 | 三菱化学株式会社 | 面状樹脂成形体の製造方法 |
US20020127224A1 (en) * | 2001-03-02 | 2002-09-12 | James Chen | Use of photoluminescent nanoparticles for photodynamic therapy |
KR100422217B1 (ko) | 2001-08-02 | 2004-03-12 | 일진나노텍 주식회사 | 탄소 나노튜브 박막 제조 방법 |
WO2003022008A1 (en) * | 2001-08-29 | 2003-03-13 | The Trustees Of Princeton University | Organic light emitting devices having carrier transporting layers comprising metal complexes |
JP2003217861A (ja) * | 2002-01-22 | 2003-07-31 | Matsushita Electric Ind Co Ltd | 電界発光素子 |
US6805904B2 (en) * | 2002-02-20 | 2004-10-19 | International Business Machines Corporation | Process of forming a multilayer nanoparticle-containing thin film self-assembly |
AU2003218452C1 (en) * | 2002-03-29 | 2009-07-23 | Massachusetts Institute Of Technology | Light emitting device including semiconductor nanocrystals |
JP4130655B2 (ja) * | 2002-05-10 | 2008-08-06 | ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク | ナノ粒子の膜の電場補助的な堆積方法 |
US7319709B2 (en) * | 2002-07-23 | 2008-01-15 | Massachusetts Institute Of Technology | Creating photon atoms |
US7361413B2 (en) * | 2002-07-29 | 2008-04-22 | Lumimove, Inc. | Electroluminescent device and methods for its production and use |
JP4493951B2 (ja) * | 2002-08-09 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 有機エレクトロルミネッセント素子 |
US7534488B2 (en) * | 2003-09-10 | 2009-05-19 | The Regents Of The University Of California | Graded core/shell semiconductor nanorods and nanorod barcodes |
JP2004134395A (ja) * | 2002-09-20 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 有機エレクトロルミネッセンス素子およびそれを用いた露光装置ならびに画像形成装置 |
US7317047B2 (en) | 2002-09-24 | 2008-01-08 | E.I. Du Pont De Nemours And Company | Electrically conducting organic polymer/nanoparticle composites and methods for use thereof |
TWI302563B (en) | 2002-09-24 | 2008-11-01 | Du Pont | Electrically conducting organic polymer/nanoparticle composites and methods for use thereof |
US7232650B2 (en) * | 2002-10-02 | 2007-06-19 | 3M Innovative Properties Company | Planar inorganic device |
KR100507610B1 (ko) | 2002-11-15 | 2005-08-10 | 광주과학기술원 | 질화물 반도체 나노상 광전소자 및 그 제조방법 |
KR100583364B1 (ko) | 2002-12-27 | 2006-05-25 | 삼성전자주식회사 | 디티올 화합물을 이용한 양자점 박막 제조방법 |
KR20050116364A (ko) | 2003-01-22 | 2005-12-12 | 그룹 Iv 세미콘덕터 아이엔씨. | 도프트 반도체 나노결정층, 도프트 반도체 분말 및 이러한층 또는 분말을 이용한 광소자 |
US20040214362A1 (en) | 2003-01-22 | 2004-10-28 | Hill Steven E. | Doped semiconductor nanocrystal layers and preparation thereof |
WO2005004548A1 (ja) * | 2003-07-02 | 2005-01-13 | Matsushita Electric Industrial Co., Ltd. | 発光素子及び表示デバイス |
US7879696B2 (en) * | 2003-07-08 | 2011-02-01 | Kovio, Inc. | Compositions and methods for forming a semiconducting and/or silicon-containing film, and structures formed therefrom |
KR100657891B1 (ko) * | 2003-07-19 | 2006-12-14 | 삼성전자주식회사 | 반도체 나노결정 및 그 제조방법 |
KR100697511B1 (ko) * | 2003-10-21 | 2007-03-20 | 삼성전자주식회사 | 광경화성 반도체 나노결정, 반도체 나노결정 패턴형성용 조성물 및 이들을 이용한 반도체 나노결정의 패턴 형성 방법 |
US7065285B2 (en) * | 2003-12-01 | 2006-06-20 | Lucent Technologies Inc. | Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same |
US8076386B2 (en) * | 2004-02-23 | 2011-12-13 | Molecular Imprints, Inc. | Materials for imprint lithography |
KR100632632B1 (ko) * | 2004-05-28 | 2006-10-12 | 삼성전자주식회사 | 나노 결정의 다층 박막 제조 방법 및 이를 이용한유·무기 하이브리드 전기 발광 소자 |
JP4238877B2 (ja) | 2006-03-28 | 2009-03-18 | エプソンイメージングデバイス株式会社 | Ffsモードの液晶表示パネル |
KR101251143B1 (ko) | 2008-12-26 | 2013-04-05 | 샤프 가부시키가이샤 | 액정 표시 장치 |
KR102024159B1 (ko) | 2013-02-05 | 2019-09-24 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000077710A (ja) | 1998-09-03 | 2000-03-14 | Mitsubishi Materials Corp | 発光材料およびその製造方法並びにこれを用いた発光素子 |
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