KR100975802B1 - 발광 장치 및 발광 장치를 형성하는 방법 - Google Patents
발광 장치 및 발광 장치를 형성하는 방법 Download PDFInfo
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- KR100975802B1 KR100975802B1 KR1020090079573A KR20090079573A KR100975802B1 KR 100975802 B1 KR100975802 B1 KR 100975802B1 KR 1020090079573 A KR1020090079573 A KR 1020090079573A KR 20090079573 A KR20090079573 A KR 20090079573A KR 100975802 B1 KR100975802 B1 KR 100975802B1
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- light emitting
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1218—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition or structure of the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
- H01L27/1266—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
제 1 재료층 (하부층) |
제 2 재료층 (상부층) |
테이프 테스트 | |
제 1 샘플 | TiN(100nm) | 실리콘 산화물(200nm) | 박리 |
제 2 샘플 | W(50nm) | 실리콘 산화물(200nm) | 박리 |
제 3 샘플 | WN(50nm) | 실리콘 산화물(200nm) | 박리 |
막의 내부 응력값(dyne/cm2) | ||
성막 이후 | 열처리 이후 | |
실리콘 산화물막 | -9.40E+08 | -1.34E+09 |
-9.47E+08 | -1.26E+09 | |
TiN 막 | 3.90E+09 | 4.36E+09 |
3.95E+09 | 4.50E+09 | |
W 막 | -7.53E+09 | 8.96E+09 |
-7.40E+09 | 7.95E+09 |
Claims (13)
- 발광 장치에 있어서,제 1 필름 기판;상기 제 1 필름 기판 위의 밀봉막;상기 밀봉막 위의 발광층; 및상기 발광층 위의 제 2 필름 기판을 포함하는, 발광 장치.
- 제 1 항에 있어서,상기 밀봉막은 제 1 막, 제 3 막, 및 상기 제 1 막과 제 3 막 사이의 제 2 막을 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하고,상기 제 3 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하는, 발광 장치.
- 발광 장치에 있어서,제 1 필름 기판;상기 제 1 필름 기판 위의 제 1 밀봉막;상기 밀봉막 위의 발광층;상기 발광층 위의 제 2 밀봉막; 및상기 제 2 밀봉막 위의 제 2 필름 기판을 포함하는, 발광 장치.
- 제 3 항에 있어서,상기 제 1 밀봉막은 제 1 막, 제 3 막, 및 상기 제 1 막과 제 3 막 사이의 제 2 막을 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하고,상기 제 3 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 밀봉막은 제 4 막, 제 6 막, 및 상기 제 4 막과 제 6 막 사이의 제 5 막을 포함하고,상기 제 4 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나 를 포함하고,상기 제 5 막은 수지를 포함하고,상기 제 6 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하는, 발광 장치.
- 발광 장치에 있어서,제 1 필름 기판;상기 제 1 필름 기판 위의 제 1 막 및 제 2 막을 포함하는 적층체;상기 적층체 위의 발광층; 및상기 발광층 위의 제 2 필름 기판을 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하는, 발광 장치.
- 발광 장치에 있어서,제 1 필름 기판;상기 제 1 필름 기판 위의 제 1 막 및 제 2 막을 포함하는 제 1 적층체;상기 제 1 적층체 위의 발광층;상기 발광층 위의 제 3 막 및 제 4 막을 포함하는 제 2 적층체; 및상기 제 2 적층체 위의 제 2 필름 기판을 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하고,상기 제 3 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 4 막은 수지를 포함하는, 발광 장치.
- 제 2 항, 제 4 항, 제 5 항 또는 제 6 항 중 어느 한 항에 있어서,상기 수지는 폴리이미드, 아크릴, 폴리아미드, 폴리이미드아미드, 벤조사이클로부텐 및 에폭시 수지 중 어느 하나를 포함하는, 발광 장치.
- 제 1 항, 제 3 항, 제 5 항 또는 제 6 항 중 어느 한 항에 있어서,상기 발광 장치는 액티브 매트릭스 EL 디스플레이를 포함하는, 발광 장치.
- 제 1 항, 제 3 항, 제 5 항 또는 제 6 항 중 어느 한 항에 있어서,상기 발광 장치는 개인용 컴퓨터, 비디오 카메라, 휴대용 컴퓨터, 안경형 디 스플레이, 기록 매체를 사용하는 재생기, 디지털 카메라, 휴대용 전화기, 휴대용 서적 및 디스플레이로 구성된 군 중에서 선택된 적어도 하나에 내장되는, 발광 장치.
- 발광 장치를 형성하는 방법에 있어서,제 1 기판 위에 발광 소자를 형성하는 단계;상기 제 1 기판으로부터 상기 발광 소자를 박리하는 단계; 및밀봉막을 제 2 필름 기판과 상기 발광 소자 사이에 개재하여 상기 제 2 필름 기판을 상기 발광 소자에 접착하는 단계를 포함하는, 발광 장치를 형성하는 방법.
- 제 10 항에 있어서,상기 밀봉막은 제 1 막, 제 3 막, 및 상기 제 1 막과 제 3 막 사이의 제 2 막을 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하고,상기 제 3 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하는, 발광 장치를 형성하는 방법.
- 발광 장치를 형성하는 방법에 있어서,제 1 기판 위에 발광 소자를 형성하는 단계;상기 제 1 기판으로부터 상기 발광 소자를 박리하는 단계; 및제 1 막 및 제 2 막을 포함하는 적층체를 제 2 필름 기판과 상기 발광 소자 사이에 개재하여 상기 제 2 필름 기판을 상기 발광 소자에 접착하는 단계를 포함하고,상기 제 1 막은 실리콘 질화물, 실리콘 산질화물, 알루미늄 산화물, 알루미늄 질화물, 알루미늄 산질화물 또는 알루미늄 산질화 규화물(AlSiON) 중 어느 하나를 포함하고,상기 제 2 막은 수지를 포함하는, 발광 장치를 형성하는 방법.
- 제 11 항 또는 제 12 항에 있어서,상기 수지는 폴리이미드, 아크릴, 폴리아미드, 폴리이미드아미드, 벤조사이클로부텐 및 에폭시 수지 중 어느 하나를 포함하는, 발광 장치를 형성하는 방법.
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