KR100846006B1 - 액티브 매트릭스 표시 장치 및 박막 트랜지스터 집적 회로 장치 - Google Patents
액티브 매트릭스 표시 장치 및 박막 트랜지스터 집적 회로 장치 Download PDFInfo
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- H10D86/0221—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies
- H10D86/0223—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials
- H10D86/0229—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials characterised by control of the annealing or irradiation parameters
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- H10D86/451—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs characterised by the compositions or shapes of the interlayer dielectrics
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Abstract
Description
Claims (31)
- 삭제
- 절연성 기판 위에 매트릭스 형상으로 배치된 복수의 박막 트랜지스터와, 이들 박막 트랜지스터에 접속되는 배선을 갖는 액티브 매트릭스 표시 장치에 있어서,상기 배선을 둘러싸는 평탄화층을 구비하며,상기 배선은 게이트 배선, 소스 배선 및 드레인 배선을 포함하며,상기 게이트 배선은 상기 박막 트랜지스터의 게이트 전극에 접속되는 주사선을 구성하고,상기 소스 배선 및 상기 드레인 배선은 상기 박막 트랜지스터의 소스 전극 및 드레인 전극에 각각 접속되고,상기 소스 배선 및 상기 드레인 배선 중 한쪽은 상기 박막 트랜지스터에 신호를 공급하는 신호선을 구성하고, 다른쪽은 화소 전극에 접속되고,상기 평탄화층은 상기 소스 전극, 상기 드레인 전극, 상기 소스 배선 및 상기 드레인 배선을 둘러싸며,상기 소스 전극, 상기 드레인 전극, 상기 소스 배선 및 상기 드레인 배선의 표면과 상기 평탄화층의 표면의 단차는 1㎛ 이하인 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 평탄화층은 수지에 의해 형성되어 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 3 항에 있어서,상기 평탄화층은 감광성 수지 조성물에 의해 형성되어 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 평탄화층은 무기물을 포함하고 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 평탄화층은 알칼리 가용성 지환(指環)식 올레핀 수지와 감(感)방사선 성분을 함유하는 수지 조성물을 이용하여 형성되어 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 소스 전극, 상기 드레인 전극, 상기 소스 배선 및 상기 드레인 배선은 모두 유기물을 함유하고 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 절연성 기판은 투명 재료에 의해서 형성되어 있는 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 절연성 기판은 표면이 절연물에 의해 피복된 기판인 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 표시 장치는 액정 표시 장치인 것을 특징으로 하는 액티브 매트릭스 표시 장치.
- 제 2 항에 있어서,상기 표시 장치는 유기 EL 표시 장치인 것을 특징으로 하는 액티브 매트릭스 표시 장치.
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- 절연성 기판 위에 형성된 복수의 박막 트랜지스터와, 이들 박막 트랜지스터에 접속되는 배선을 갖는 박막 트랜지스터 집적 회로 장치에 있어서,상기 배선을 둘러싸는 평탄화층을 구비하며,상기 배선은 게이트 배선, 소스 배선 및 드레인 배선을 포함하고,상기 게이트 배선은 적어도 하나의 상기 박막 트랜지스터의 게이트 전극에 접속되고,상기 소스 배선은 적어도 하나의 상기 박막 트랜지스터의 소스 전극에 접속되고,상기 드레인 배선은 적어도 하나의 상기 박막 트랜지스터의 드레인 전극에 접속되고,상기 평탄화층은 상기 소스 전극, 상기 드레인 전극, 상기 소스 배선 및 상기 드레인 배선을 둘러싸고,상기 소스 전극, 상기 드레인 전극, 상기 소스 배선 및 상기 드레인 배선의 표면과 상기 평탄화층의 표면과의 단차가 1㎛ 이하인것을 특징으로 하는 박막 트랜지스터 집적 회로 장치.
- 제 24 항에 있어서,상기 박막 트랜지스터의 게이트 전극 및 상기 게이트 배선을 포위하도록 절연막이 마련되고,상기 박막 트랜지스터의 게이트 전극, 상기 게이트 배선 및 상기 절연막은 동일한 평탄 표면을 형성하며,상기 박막 트랜지스터의 게이트 절연막은 상기 평탄한 표면 위에 형성되어 있는 것을 특징으로 하는 박막 트랜지스터 집적 회로 장치.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2003-00400300 | 2003-11-28 | ||
| JP2003400300 | 2003-11-28 |
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| KR1020087007159A Division KR20080042900A (ko) | 2003-11-28 | 2004-11-26 | 액티브 매트릭스 표시 장치 및 그 제조 방법과 박막트랜지스터 집적 회로 장치의 제조 방법 |
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| Publication Number | Publication Date |
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| KR20060105802A KR20060105802A (ko) | 2006-10-11 |
| KR100846006B1 true KR100846006B1 (ko) | 2008-07-11 |
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| KR1020067012890A Expired - Fee Related KR100846006B1 (ko) | 2003-11-28 | 2004-11-26 | 액티브 매트릭스 표시 장치 및 박막 트랜지스터 집적 회로 장치 |
| KR1020087007159A Ceased KR20080042900A (ko) | 2003-11-28 | 2004-11-26 | 액티브 매트릭스 표시 장치 및 그 제조 방법과 박막트랜지스터 집적 회로 장치의 제조 방법 |
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| KR1020087007159A Ceased KR20080042900A (ko) | 2003-11-28 | 2004-11-26 | 액티브 매트릭스 표시 장치 및 그 제조 방법과 박막트랜지스터 집적 회로 장치의 제조 방법 |
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| Country | Link |
|---|---|
| US (1) | US8064003B2 (ko) |
| EP (1) | EP1691340A4 (ko) |
| JP (1) | JP5174322B2 (ko) |
| KR (2) | KR100846006B1 (ko) |
| CN (1) | CN1886770B (ko) |
| TW (1) | TW200524169A (ko) |
| WO (1) | WO2005057530A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005055309A1 (en) | 2003-12-02 | 2005-06-16 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor, display device and liquid crystal display device and method for manufacturing the same |
| KR101338301B1 (ko) * | 2005-09-16 | 2013-12-09 | 고에키자이단호진 고쿠사이카가쿠 신고우자이단 | 표시 장치 등의 전자 장치의 제조 장치, 제조 방법, 및표시 장치 등의 전자 장치 |
| EP2270583B1 (en) | 2005-12-05 | 2017-05-10 | Semiconductor Energy Laboratory Co., Ltd. | Transflective Liquid Crystal Display with a Horizontal Electric Field Configuration |
| JP5458486B2 (ja) * | 2006-11-22 | 2014-04-02 | 三菱電機株式会社 | アレイ基板、表示装置、及びその製造方法 |
| KR101326134B1 (ko) | 2007-02-07 | 2013-11-06 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
| KR101365411B1 (ko) * | 2007-04-25 | 2014-02-20 | 엘지디스플레이 주식회사 | 박막 트랜지스터의 제조 방법과 액정표시장치의 제조 방법 |
| US8330887B2 (en) * | 2007-07-27 | 2012-12-11 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and electronic device |
| KR100975204B1 (ko) * | 2008-08-04 | 2010-08-10 | 삼성모바일디스플레이주식회사 | 박막 트랜지스터, 그의 제조 방법 및 박막 트랜지스터를구비하는 평판 표시 장치 |
| TWI511288B (zh) * | 2009-03-27 | 2015-12-01 | Semiconductor Energy Lab | 半導體裝置 |
| JP2011100831A (ja) * | 2009-11-05 | 2011-05-19 | Sony Corp | 半導体装置及び半導体装置を用いた表示装置 |
| KR101793048B1 (ko) * | 2011-06-28 | 2017-11-21 | 삼성디스플레이 주식회사 | 평판표시장치용 백플레인 및 그의 제조방법 |
| WO2013190815A1 (ja) * | 2012-06-22 | 2013-12-27 | シャープ株式会社 | アクティブマトリクス基板の製造方法及び表示装置の製造方法 |
| WO2015075310A1 (en) * | 2013-11-19 | 2015-05-28 | Teknologian Tutkimuskeskus Vtt Oy | A method for the fabrication and use of electronic circuits and an electronics circuit structure |
| CN105511173A (zh) * | 2016-01-05 | 2016-04-20 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示面板及其制作方法 |
| CN105428243B (zh) * | 2016-01-11 | 2017-10-24 | 京东方科技集团股份有限公司 | 一种薄膜晶体管及制作方法、阵列基板和显示装置 |
| CN110208977A (zh) * | 2019-06-13 | 2019-09-06 | 京东方科技集团股份有限公司 | 一种显示装置及显示装置的制备方法 |
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- 2004-11-26 KR KR1020067012890A patent/KR100846006B1/ko not_active Expired - Fee Related
- 2004-11-26 KR KR1020087007159A patent/KR20080042900A/ko not_active Ceased
- 2004-11-26 JP JP2005516083A patent/JP5174322B2/ja not_active Expired - Fee Related
- 2004-11-26 US US10/581,035 patent/US8064003B2/en not_active Expired - Fee Related
- 2004-11-26 EP EP04820127A patent/EP1691340A4/en not_active Withdrawn
- 2004-11-29 TW TW093136712A patent/TW200524169A/zh unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| US8064003B2 (en) | 2011-11-22 |
| US20070222933A1 (en) | 2007-09-27 |
| EP1691340A4 (en) | 2012-06-27 |
| WO2005057530A1 (ja) | 2005-06-23 |
| JPWO2005057530A1 (ja) | 2007-12-13 |
| CN1886770B (zh) | 2011-02-09 |
| TW200524169A (en) | 2005-07-16 |
| KR20060105802A (ko) | 2006-10-11 |
| EP1691340A1 (en) | 2006-08-16 |
| KR20080042900A (ko) | 2008-05-15 |
| CN1886770A (zh) | 2006-12-27 |
| JP5174322B2 (ja) | 2013-04-03 |
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