KR100733900B1 - 발광장치 - Google Patents
발광장치 Download PDFInfo
- Publication number
- KR100733900B1 KR100733900B1 KR1020050047810A KR20050047810A KR100733900B1 KR 100733900 B1 KR100733900 B1 KR 100733900B1 KR 1020050047810 A KR1020050047810 A KR 1020050047810A KR 20050047810 A KR20050047810 A KR 20050047810A KR 100733900 B1 KR100733900 B1 KR 100733900B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- layer
- electrode
- bank
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910021341 titanium silicide Inorganic materials 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical class C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (8)
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지(edge)를 덮는 뱅크(bank);상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층; 및상기 뱅크 및 상기 EL 층을 덮는 제2 전극을 포함하고;상기 EL 층이 상기 뱅크의 측부 엣지를 넘어 연장하지 않고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지를 덮는 뱅크;상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층; 및상기 뱅크 및 상기 EL 층을 덮는 제2 전극을 포함하고;상기 뱅크의 측면이 상기 EL 층의 측부 엣지에 접하여 있고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지를 덮는 뱅크;상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층;상기 뱅크 및 상기 EL 층을 덮는 제2 전극; 및상기 제2 전극을 덮는 제3 절연막을 포함하고;상기 EL 층이 상기 뱅크의 측부 엣지를 넘어 연장하지 않고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지를 덮는 뱅크;상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층; 및상기 뱅크 및 상기 EL 층을 덮는 제2 전극을 포함하고;상기 EL 층이, 발광층, 정공 주입층, 정공 수송층, 전자 주입층, 전자 수송층으로 이루어진 군에서 선택된 적어도 하나의 층을 포함하고,상기 EL 층이 상기 뱅크의 측부 엣지를 넘어 연장하지 않고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지를 덮는 뱅크;상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층; 및상기 뱅크 및 상기 EL 층을 덮는 제2 전극을 포함하고;상기 EL 층이, 발광층, 정공 주입층, 정공 수송층, 전자 주입층, 전자 수송층으로 이루어진 군에서 선택된 적어도 하나의 층을 포함하고,상기 뱅크의 측면이 상기 EL 층의 측부 엣지에 접하여 있고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 기판;상기 기판 위의 박막트랜지스터;상기 박막트랜지스터 위의 제1 절연막;상기 제1 절연막 위의 제2 절연막;상기 제2 절연막 위의, 상기 박막트랜지스터에 전기적으로 접속된 제1 전극;상기 제2 절연막 위의, 상기 제1 전극의 엣지를 덮는 뱅크;상기 제1 전극 위의, 상기 뱅크의 측부 엣지에 접하여 배치된 EL 층;상기 뱅크 및 상기 EL 층을 덮는 제2 전극; 및상기 제2 전극을 덮는 제3 절연막을 포함하고;상기 EL 층이, 발광층, 정공 주입층, 정공 수송층, 전자 주입층, 전자 수송층으로 이루어진 군에서 선택된 적어도 하나의 층을 포함하고,상기 EL 층이 상기 뱅크의 측부 엣지를 넘어 연장하지 않고,상기 제1 절연막이 유기 수지로 되어 있고,상기 제2 절연막이, 질화규소, 산화 알루미늄, 질화 알루미늄, 질화산화 알루미늄, 다이아몬드와 닮은 탄소(diamond like carbon)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 발광장치.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 상기 발광장치가, 비디오 카메라, 디지털 카메라, 고글형 표시장치, 자동차 내비게이션 시스템, 퍼스널 컴퓨터, 모바일 컴퓨터, 휴대 전화기, 전자 책, 화상 재생 장치, 및 차량 오디오 시스템으로 이루어진 군에서 선택된 전자 장치에 설치되는 것을 특징으로 하는 발광장치.
- 제 3 항 또는 제 6 항에 있어서, 상기 제3 절연막이 질화산화규소막과 질화규소막 중 어느 하나인 것을 특징으로 하는 발광장치.
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US7393707B2 (en) | 2008-07-01 |
US7462501B2 (en) | 2008-12-09 |
TW447145B (en) | 2001-07-21 |
KR100733903B1 (ko) | 2007-07-02 |
US20050208863A1 (en) | 2005-09-22 |
CN1825620A (zh) | 2006-08-30 |
KR20050075316A (ko) | 2005-07-20 |
CN100576558C (zh) | 2009-12-30 |
CN1284694A (zh) | 2001-02-21 |
US8890172B2 (en) | 2014-11-18 |
CN1825565B (zh) | 2013-05-29 |
KR100733898B1 (ko) | 2007-07-02 |
KR20050062507A (ko) | 2005-06-23 |
US20050206313A1 (en) | 2005-09-22 |
EP1058314A3 (en) | 2005-09-14 |
CN1825565A (zh) | 2006-08-30 |
CN1661651A (zh) | 2005-08-31 |
US9293726B2 (en) | 2016-03-22 |
KR20050062506A (ko) | 2005-06-23 |
EP1058314A2 (en) | 2000-12-06 |
CN1333379C (zh) | 2007-08-22 |
US20150069371A1 (en) | 2015-03-12 |
EP1058314B1 (en) | 2011-08-17 |
US20050197031A1 (en) | 2005-09-08 |
US20110108863A1 (en) | 2011-05-12 |
KR100733893B1 (ko) | 2007-07-02 |
US7880167B2 (en) | 2011-02-01 |
US7288420B1 (en) | 2007-10-30 |
CN1201275C (zh) | 2005-05-11 |
KR20010039644A (ko) | 2001-05-15 |
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