KR100690047B1 - 전자장치 - Google Patents
전자장치 Download PDFInfo
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- KR100690047B1 KR100690047B1 KR1020060021707A KR20060021707A KR100690047B1 KR 100690047 B1 KR100690047 B1 KR 100690047B1 KR 1020060021707 A KR1020060021707 A KR 1020060021707A KR 20060021707 A KR20060021707 A KR 20060021707A KR 100690047 B1 KR100690047 B1 KR 100690047B1
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- South Korea
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- transistor
- electrically connected
- tft
- gate
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Images
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- H01L29/78627—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile with a significant overlap between the lightly doped drain and the gate electrode, e.g. GOLDD
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Abstract
Description
Claims (14)
- 다수의 소스 신호선과, 다수의 게이트 신호선과, 다수의 전류 공급선과, 다수의 리셋 신호선과, 다수의 화소를 가지고 있고,상기 다수의 화소 각각은, 스위칭용 트랜지스터, EL 구동용 트랜지스터, 및 리셋용 트랜지스터를 포함하는 전자장치에 있어서,상기 스위칭용 트랜지스터의 게이트 전극은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되어 있고,상기 스위칭용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 소스 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 게이트 전극은 상기 다수의 리셋 신호선 중 하나에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 EL 구동용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 전류 공급선 중 하나에 전기적으로 접속되어 있는 것을 특징으로 하는 전자장치.
- 다수의 소스 신호선과, 다수의 게이트 신호선과, 다수의 전류 공급선과, 다수의 리셋 신호선과, 다수의 화소를 가지고 있고,상기 다수의 화소 각각은, 스위칭용 트랜지스터, EL 구동용 트랜지스터, 리셋용 트랜지스터, 및 EL 소자를 포함하는 전자장치에 있어서,상기 스위칭용 트랜지스터의 게이트 전극은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되어 있고,상기 스위칭용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 소스 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 게이트 전극은 상기 다수의 리셋 신호선 중 하나에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 EL 구동용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 전류 공급선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 소자의 한쪽 전극에 전기적으로 접속되어 있는 것을 특징으로 하는 전자장치.
- 다수의 소스 신호선과, 다수의 게이트 신호선과, 다수의 전류 공급선과, 다수의 리셋 신호선과, 다수의 화소를 가지고 있고,상기 다수의 화소 각각은, 스위칭용 트랜지스터, EL 구동용 트랜지스터, 리셋용 트랜지스터, 및 EL 소자를 포함하는 전자장치에 있어서,상기 스위칭용 트랜지스터의 게이트 전극은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되어 있고,상기 스위칭용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 소스 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 게이트 전극은 상기 다수의 리셋 신호선 중 하나에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 EL 구동용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 전류 공급선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 소자의 한쪽 전극에 전기적으로 접속되어 있고,상기 스위칭용 트랜지스터, 상기 EL 구동용 트랜지스터, 및 상기 리셋용 트랜지스터가 동일 도전형을 가지는 것을 특징으로 하는 전자장치.
- 다수의 소스 신호선과, 다수의 게이트 신호선과, 다수의 전류 공급선과, 다수의 리셋 신호선과, 다수의 화소를 가지고 있고,상기 다수의 화소 각각은, 스위칭용 트랜지스터, EL 구동용 트랜지스터, 리셋용 트랜지스터, 보유용량, 및 EL 소자를 포함하는 전자장치에 있어서,상기 스위칭용 트랜지스터의 게이트 전극은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되어 있고,상기 스위칭용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 소스 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 게이트 전극은 상기 다수의 리셋 신호선 중 하나에 전기적으로 접속되어 있고,상기 리셋용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 게이트 신호선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 보유용량의 한쪽 전극은 상기 다수의 전류 공급선 중 하나에 전기적으로 접속되고, 다른 한쪽 전극은 상기 EL 구동용 트랜지스터의 게이트 전극에 전기적으로 접속되어 있고,상기 EL 구동용 트랜지스터의 소스 영역과 드레인 영역 중 한쪽 영역은 상기 다수의 전류 공급선 중 하나에 전기적으로 접속되고, 다른 한쪽 영역은 상기 EL 소자의 한쪽 전극에 전기적으로 접속되어 있는 것을 특징으로 하는 전자장치.
- 제 1 항에 있어서, 소스 신호선 구동회로, 게이트 신호선 구동회로, 및 리셋 신호선 구동회로를 더 포함하는 것을 특징으로 하는 전자장치.
- 제 2 항에 있어서, 소스 신호선 구동회로, 게이트 신호선 구동회로, 및 리셋 신호선 구동회로를 더 포함하는 것을 특징으로 하는 전자장치.
- 제 3 항에 있어서, 소스 신호선 구동회로, 게이트 신호선 구동회로, 및 리셋 신호선 구동회로를 더 포함하는 것을 특징으로 하는 전자장치.
- 제 4 항에 있어서, 소스 신호선 구동회로, 게이트 신호선 구동회로, 및 리셋 신호선 구동회로를 더 포함하는 것을 특징으로 하는 전자장치.
- 제 1 항에 있어서, 상기 전자장치가, EL 디스플레이, 비디오 카메라, 헤드 장착형 디스플레이, DVD 플레이어, 퍼스널 컴퓨터, 휴대 전화기, 자동차 오디오 시스템으로 이루어진 군에서 선택된 장치인 것을 특징으로 하는 전자장치.
- 제 2 항에 있어서, 상기 전자장치가, EL 디스플레이, 비디오 카메라, 헤드 장착형 디스플레이, DVD 플레이어, 퍼스널 컴퓨터, 휴대 전화기, 자동차 오디오 시스템으로 이루어진 군에서 선택된 장치인 것을 특징으로 하는 전자장치.
- 제 3 항에 있어서, 상기 전자장치가, EL 디스플레이, 비디오 카메라, 헤드 장착형 디스플레이, DVD 플레이어, 퍼스널 컴퓨터, 휴대 전화기, 자동차 오디오 시스템으로 이루어진 군에서 선택된 장치인 것을 특징으로 하는 전자장치.
- 제 4 항에 있어서, 상기 전자장치가, EL 디스플레이, 비디오 카메라, 헤드 장착형 디스플레이, DVD 플레이어, 퍼스널 컴퓨터, 휴대 전화기, 자동차 오디오 시스템으로 이루어진 군에서 선택된 장치인 것을 특징으로 하는 전자장치.
- 제 3 항에 있어서, 상기 EL 구동용 트랜지스터의 상기 소스 영역 또는 상기 드레인 영역이 상기 EL 소자의 양극에 전기적으로 접속된 때는, 상기 스위칭용 트랜지스터에 p채널형 극성의 트랜지스터가 사용되고,상기 EL 구동용 트랜지스터의 상기 소스 영역 또는 상기 드레인 영역이 상기 EL 소자의 음극에 전기적으로 접속된 때는, 상기 스위칭용 트랜지스터에 n채널형 극성의 트랜지스터가 사용되는 것을 특징으로 하는 전자장치.
- 제 4 항에 있어서, 상기 EL 구동용 트랜지스터의 상기 소스 영역 또는 상기 드레인 영역이 상기 EL 소자의 양극에 전기적으로 접속된 때는, 상기 스위칭용 트랜지스터에 p채널형 극성의 트랜지스터가 사용되고,상기 EL 구동용 트랜지스터의 상기 소스 영역 또는 상기 드레인 영역이 상기 EL 소자의 음극에 전기적으로 접속된 때는, 상기 스위칭용 트랜지스터에 n채널형 극성의 트랜지스터가 사용되는 것을 특징으로 하는 전자장치.
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US20090309823A1 (en) | 2009-12-17 |
JP2018066994A (ja) | 2018-04-26 |
JP2017111450A (ja) | 2017-06-22 |
US6611108B2 (en) | 2003-08-26 |
KR20060038412A (ko) | 2006-05-03 |
JP6092994B2 (ja) | 2017-03-08 |
US20070008269A1 (en) | 2007-01-11 |
JP2017041451A (ja) | 2017-02-23 |
KR20010098894A (ko) | 2001-11-08 |
US8514151B2 (en) | 2013-08-20 |
JP2015018252A (ja) | 2015-01-29 |
US20040027318A1 (en) | 2004-02-12 |
JP5712234B2 (ja) | 2015-05-07 |
JP2020030415A (ja) | 2020-02-27 |
JP2011154376A (ja) | 2011-08-11 |
JP2019040190A (ja) | 2019-03-14 |
JP2013122619A (ja) | 2013-06-20 |
KR100690044B1 (ko) | 2007-03-08 |
JP2014041354A (ja) | 2014-03-06 |
JP5871406B2 (ja) | 2016-03-01 |
JP5358641B2 (ja) | 2013-12-04 |
JP6291002B2 (ja) | 2018-03-14 |
JP6651587B2 (ja) | 2020-02-19 |
US7557780B2 (en) | 2009-07-07 |
US20010035863A1 (en) | 2001-11-01 |
JP5178859B2 (ja) | 2013-04-10 |
JP6487985B2 (ja) | 2019-03-20 |
JP2016105173A (ja) | 2016-06-09 |
US7113155B2 (en) | 2006-09-26 |
JP2012053473A (ja) | 2012-03-15 |
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