KR20180097172A - 발광 장치 및 전자 기기 - Google Patents
발광 장치 및 전자 기기 Download PDFInfo
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- KR20180097172A KR20180097172A KR1020180096703A KR20180096703A KR20180097172A KR 20180097172 A KR20180097172 A KR 20180097172A KR 1020180096703 A KR1020180096703 A KR 1020180096703A KR 20180096703 A KR20180096703 A KR 20180096703A KR 20180097172 A KR20180097172 A KR 20180097172A
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- South Korea
- Prior art keywords
- light emitting
- layer
- insulating layer
- substrate
- emitting device
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- H—ELECTRICITY
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- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
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- H—ELECTRICITY
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Abstract
가요성을 가지는 기판과, 기판 위에 형성된 발광 소자와, 발광 소자를 덮는 수지막을 가지고, 발광 소자에 있어서 격벽으로서 기능하는 절연층이 볼록 형상부 가지고, 수지막이 그 볼록 형상부를 매몰한다, 즉, 수지막은 절연층과 제 2 전극의 전체면을 덮는 것으로, 박형화를 달성하면서, 신뢰성이 높은 발광 장치를 제공할 수 있다. 또한, 제작 공정에서도, 제조 수율 좋게 발광 장치를 제작할 수 있다.
Description
도 2는 본 발명의 일 형태의 발광 장치를 설명하는 도면.
도 3은 본 발명의 일 형태의 발광 장치의 제조 방법을 설명하는 도면.
도 4는 본 발명의 일 형태의 발광 장치의 제조 방법을 설명하는 도면.
도 5는 본 발명의 일 형태의 발광 장치의 제조 방법을 설명하는 도면.
도 6은 발광 소자의 구조의 예를 나타내는 도면.
도 7은 본 발명의 일 형태의 발광 장치의 구조의 예를 나타내는 도면.
도 8은 본 발명의 일 형태의 발광 장치를 설명하는 도면.
도 9는 본 발명의 일 형태의 발광 장치의 적용예를 설명하는 도면.
도 10은 본 발명의 일 형태의 발광 장치의 적용예를 설명하는 도면.
104 : 절연층 106 : 박막 트랜지스터
108 : 반도체층 110 : 게이트 절연층
112 : 게이트 전극 114 : 절연층
116 : 절연층 118 : 배선
120 : 절연층 122 : 전극
124 : 소자 형성층 130 : 수지막
131 : 점착 시트 132 : 기판
132a : 섬유체 132b : 유기 수지
133 : 기판 134 : EL층
136 : 전극 137 : 절연층
137a : 절연층 137b : 절연층
138 : 절연층 140 : 발광 소자
142 : 건조제 144 : 충격 완화층
146 : 충격 완화층 170 : 소자부
200 : 기판 402 : FPC
Claims (11)
- 발광 장치에 있어서,
제 1 기판;
상기 제 1 기판 위의 발광 소자로서:
제 1 전극;
상기 제 1 전극의 단부를 덮는 제 1 절연층;
상기 제 1 전극 위의 EL층; 및
상기 EL층 위의 제 2 전극을 포함하는, 상기 발광 소자;
상기 제 1 절연층의 상면의 제 1 영역 위에 있고 접하는 제 2 절연층; 및
상기 발광 소자를 덮는 유기 재료층을 포함하고,
상기 유기 재료층은 상기 제 1 절연층의 상기 상면의 제 2 영역 및 상기 제 2 절연층에 접하고,
상기 제 2 절연층은 유기 재료를 포함하는, 발광 장치. - 제 1 항에 있어서,
상기 제 1 절연층과 상기 제 2 절연층은 동일한 재료를 포함하는, 발광 장치. - 제 1 항에 있어서,
상기 EL층은 상기 제 2 절연층의 위에 있고 접하는, 발광 장치. - 발광 장치에 있어서,
제 1 기판;
상기 제 1 기판 위의 발광 소자로서:
제 1 전극;
상기 제 1 전극의 단부를 덮는 제 1 절연층;
상기 제 1 전극 위의 EL층; 및
상기 EL층 위의 제 2 전극을 포함하는, 상기 발광 소자;
상기 제 1 절연층의 상면의 제 1 영역 위에 있고 접하는 제 2 절연층;
상기 제 1 절연층의 상기 상면의 제 2 영역 위에 있고 접하는 제 3 절연층; 및
상기 발광 소자를 덮는 유기 재료층을 포함하고,
상기 유기 재료층은 상기 제 1 절연층의 상기 상면의 제 3 영역, 상기 제 2 절연층, 및 상기 제 3 절연층과 접하고,
상기 제 2 절연층 및 상기 제 3 절연층 각각은 유기 재료를 포함하는, 발광 장치. - 제 1 항 또는 제 4 항에 있어서,
상기 제 1 기판은 가요성 기판인, 발광 장치. - 제 1 항 또는 제 4 항에 있어서,
상기 유기 재료층은 수지를 포함하는, 발광 장치. - 제 1 항 또는 제 4 항에 있어서,
상기 유기 재료층 위의 제 2 기판을 더 포함하는, 발광 장치. - 제 4 항에 있어서,
상기 제 1 절연층, 상기 제 2 절연층, 및 상기 제 3 절연층은 동일한 재료를 포함하는, 발광 장치. - 제 4 항에 있어서,
상기 EL층은 상기 제 2 절연층 및 상기 제 3 절연층 중 적어도 하나 위에 있고 접하는, 발광 장치. - 제 1 항 또는 제 4 항에 있어서,
상기 제 1 절연층 및 상기 제 2 절연층은 상기 유기 재료층에 임베딩된, 발광 장치. - 제 1 항 또는 제 4 항에 따른 상기 발광 장치를 포함하는 전자 장치.
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KR101681038B1 (ko) | 2016-11-30 |
JP2014170760A (ja) | 2014-09-18 |
KR20160137482A (ko) | 2016-11-30 |
KR102025062B1 (ko) | 2019-09-25 |
JP2016026405A (ja) | 2016-02-12 |
TWI607670B (zh) | 2017-12-01 |
US9929220B2 (en) | 2018-03-27 |
JP5823576B2 (ja) | 2015-11-25 |
KR20180006626A (ko) | 2018-01-18 |
KR20200033819A (ko) | 2020-03-30 |
JP6101769B2 (ja) | 2017-03-22 |
JP2021007111A (ja) | 2021-01-21 |
KR20200134196A (ko) | 2020-12-01 |
KR20190109353A (ko) | 2019-09-25 |
KR101893337B1 (ko) | 2018-08-31 |
KR20220130060A (ko) | 2022-09-26 |
JP2019145527A (ja) | 2019-08-29 |
TW201031258A (en) | 2010-08-16 |
JP6783901B2 (ja) | 2020-11-11 |
KR102094132B1 (ko) | 2020-03-30 |
US20100171138A1 (en) | 2010-07-08 |
KR20100082311A (ko) | 2010-07-16 |
KR101819447B1 (ko) | 2018-01-17 |
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