JP4742021B2 - 有機薄膜トランジスタ及び有機発光表示装置 - Google Patents
有機薄膜トランジスタ及び有機発光表示装置 Download PDFInfo
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- JP4742021B2 JP4742021B2 JP2006335718A JP2006335718A JP4742021B2 JP 4742021 B2 JP4742021 B2 JP 4742021B2 JP 2006335718 A JP2006335718 A JP 2006335718A JP 2006335718 A JP2006335718 A JP 2006335718A JP 4742021 B2 JP4742021 B2 JP 4742021B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/464—Lateral top-gate IGFETs comprising only a single gate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/468—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics
- H10K10/471—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics the gate dielectric comprising only organic materials
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/80—Constructional details
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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Description
111,211 第1ソース電極、
112,212 第1ドレイン電極、
113,213 第1ゲート電極、
121 第2ソース電極、
122 第2ドレイン電極、
123 第2ゲート電極、
130 データ配線、
140 スキャン配線、
150 駆動配線、
160,260 画素電極、
171 第1キャパシタ層、
172 第2キャパシタ層、
180,280 有機半導体層、
191,291 基板、
192,292 バッファ層、
193,293 ゲート絶縁膜、
194 平坦化絶縁膜、
194a,293a コンタクトホール、
195,295 画素定義膜、
195a,295a 開口部、
196,296 有機発光層、
197,297 対向電極。
Claims (5)
- ゲート電極と、
前記ゲート電極と絶縁されたソース電極及びドレイン電極と、
前記ゲート電極と絶縁され、前記ソース電極及び前記ドレイン電極と接触する有機半導体層と、
前記ソース電極及び前記ドレイン電極に連結された配線と、を備え、
前記有機半導体層は、前記ソース電極、前記ドレイン電極、及び前記配線を完全に覆うことを特徴とする有機薄膜トランジスタ。 - 前記ソース電極及び前記ドレイン電極は、ゲート絶縁層によって前記ゲート電極と絶縁されることを特徴とする請求項1に記載の有機薄膜トランジスタ。
- 前記有機半導体層は、ペンタセン、テトラセン、アントラセン、ナフタレン、α−6−チオフェン、ペリレン及びその誘導体、ルブレン及びその誘導体、コロネン及びその誘導体、ペリレンテトラカルボン酸ジイミド及びその誘導体、ペリレンテトラカルボン酸二無水物及びその誘導体、ポリチオフェン及びその誘導体、ポリパラフェニレンビニレン及びその誘導体、ポリフルオレン及びその誘導体、ポリチオフェンビニレン及びその誘導体、ポリパラフェニレン及びその誘導体、ポリチオフェン−ヘテロ環芳香族共重合体及びこれらの誘導体、ナフタレンのオリゴアセン及びこれらの誘導体、α−5−チオフェンのオリゴチオフェン及びこれらの誘導体、金属を含有または非含有のフタロシアニン及びこれらの誘導体、ピロメリット酸二無水物及びその誘導体、ピロメリット酸ジイミド及びその誘導体、ペリレンテトラカルボン酸二無水物及びその誘導体、ナフタレンテトラカルボン酸ジイミド及びその誘導体、ならびにナフタレンテトラカルボン酸二無水物及びその誘導体からなる群から選択される少なくとも1種を含むことを特徴とする請求項1または2に記載の有機薄膜トランジスタ。
- 基板と、
前記基板上に備えられた導電体である、ゲート電極ならびに当該ゲート電極と絶縁されたソース電極及びドレイン電極と、前記ゲート電極と絶縁され、前記ソース電極及び前記ドレイン電極と接触する有機半導体層とを備える有機薄膜トランジスタと、
前記ドレイン電極と電気的に連結された有機発光素子と、
前記基板上に備えられた導電体であって、前記ソース電極及び前記ドレイン電極に連結された配線と、を備え、
前記有機半導体層は、前記ソース電極、前記ドレイン電極、及び前記配線を完全に覆うことを特徴とする有機発光表示装置。 - 前記有機半導体層は、ペンタセン、テトラセン、アントラセン、ナフタレン、α−6−チオフェン、ペリレン及びその誘導体、ルブレン及びその誘導体、コロネン及びその誘導体、ペリレンテトラカルボン酸ジイミド及びその誘導体、ペリレンテトラカルボン酸二無水物及びその誘導体、ポリチオフェン及びその誘導体、ポリパラフェニレンビニレン及びその誘導体、ポリフルオレン及びその誘導体、ポリチオフェンビニレン及びその誘導体、ポリパラフェニレン及びその誘導体、ポリチオフェン−ヘテロ環芳香族共重合体及びこれらの誘導体、ナフタレンのオリゴアセン及びこれらの誘導体、α−5−チオフェンのオリゴチオフェン及びこれらの誘導体、金属を含有または非含有のフタロシアニン及びこれらの誘導体、ピロメリット酸二無水物及びその誘導体、ピロメリット酸ジイミド及びその誘導体、ペリレンテトラカルボン酸二無水物及びその誘導体、ナフタレンテトラカルボン酸ジイミド及びその誘導体、ならびにナフタレンテトラカルボン酸二無水物及びその誘導体からなる群から選択される少なくとも1種を含むことを特徴とする請求項4に記載の有機発光表示装置。
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KR1020060000156A KR100768199B1 (ko) | 2006-01-02 | 2006-01-02 | 유기 박막 트랜지스터 및 이를 구비한 유기 발광 표시 장치 |
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EP (1) | EP1804307A3 (ja) |
JP (1) | JP4742021B2 (ja) |
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Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5176414B2 (ja) * | 2007-07-11 | 2013-04-03 | 株式会社リコー | 有機トランジスタアレイ及び表示装置 |
KR20090037725A (ko) * | 2007-10-12 | 2009-04-16 | 삼성전자주식회사 | 박막트랜지스터 기판, 그 제조 방법 및 이를 갖는 표시장치 |
JP2010055070A (ja) * | 2008-07-30 | 2010-03-11 | Sumitomo Chemical Co Ltd | 表示装置および表示装置の製造方法 |
JP2010040897A (ja) * | 2008-08-07 | 2010-02-18 | Sony Corp | 有機薄膜トランジスタ、有機薄膜トランジスタの製造方法、および電子機器 |
KR101534009B1 (ko) * | 2008-10-21 | 2015-07-07 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판과 그 제조 방법 및 박막 트랜지스터 표시판을 갖는 표시 장치 |
DE102009007947B4 (de) | 2009-02-06 | 2014-08-14 | Universität Stuttgart | Verfahren zur Herstellung eines Aktiv-Matrix-OLED-Displays |
FR2945669B1 (fr) * | 2009-05-14 | 2011-12-30 | Commissariat Energie Atomique | Transistor organique a effet de champ |
WO2011027701A1 (en) * | 2009-09-04 | 2011-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and method for manufacturing the same |
KR101730347B1 (ko) | 2009-09-16 | 2017-04-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
KR101082254B1 (ko) * | 2009-11-04 | 2011-11-09 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시 장치 및 그의 제조 방법 |
KR102436902B1 (ko) * | 2010-04-02 | 2022-08-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
KR101207209B1 (ko) * | 2011-02-07 | 2012-12-03 | 성균관대학교산학협력단 | 다층 봉지막의 제조방법 및 이를 이용한 플렉시블 유기 반도체 소자의 제조방법 |
KR101804360B1 (ko) * | 2011-03-21 | 2017-12-05 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP6033071B2 (ja) * | 2011-12-23 | 2016-11-30 | 株式会社半導体エネルギー研究所 | 半導体装置 |
TWI455384B (zh) * | 2012-03-01 | 2014-10-01 | Everlight Chem Ind Corp | 撓性有機薄膜電晶體 |
US9059427B2 (en) * | 2012-09-11 | 2015-06-16 | Apple Inc. | Device and method for top emitting AMOLED |
JP6277625B2 (ja) * | 2013-08-08 | 2018-02-14 | 大日本印刷株式会社 | 有機半導体素子およびその製造方法 |
JP6160361B2 (ja) * | 2013-08-20 | 2017-07-12 | 大日本印刷株式会社 | 有機半導体素子およびその製造方法 |
JP6435651B2 (ja) * | 2014-06-12 | 2018-12-12 | 大日本印刷株式会社 | 有機半導体素子 |
CN108062932B (zh) | 2017-12-20 | 2020-05-26 | 北京航空航天大学 | 一种有机薄膜晶体管构造的像素电路 |
KR102655343B1 (ko) * | 2018-11-15 | 2024-04-04 | 엘지디스플레이 주식회사 | 표시 장치 및 표시 장치의 제조 방법 |
KR20210149957A (ko) * | 2020-06-02 | 2021-12-10 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
TWI756922B (zh) * | 2020-11-17 | 2022-03-01 | 友達光電股份有限公司 | 有機半導體裝置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002221936A (ja) * | 2000-10-24 | 2002-08-09 | Semiconductor Energy Lab Co Ltd | 発光装置及びその駆動方法 |
JP2004241528A (ja) * | 2003-02-05 | 2004-08-26 | Ricoh Co Ltd | 有機半導体装置及びそれを有する表示素子 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3850005B2 (ja) | 1999-03-03 | 2006-11-29 | パイオニア株式会社 | スイッチング素子及び有機エレクトロルミネッセンス素子表示装置 |
JP5073141B2 (ja) * | 1999-12-21 | 2012-11-14 | プラスティック ロジック リミテッド | 内部接続の形成方法 |
JP2004062161A (ja) * | 2002-06-07 | 2004-02-26 | Seiko Epson Corp | 電気光学装置、電気光学装置の駆動方法、電気光学装置の走査線選択方法及び電子機器 |
JP4325479B2 (ja) * | 2003-07-17 | 2009-09-02 | セイコーエプソン株式会社 | 有機トランジスタの製造方法、アクティブマトリクス装置の製造方法、表示装置の製造方法および電子機器の製造方法 |
JP4415653B2 (ja) | 2003-11-19 | 2010-02-17 | セイコーエプソン株式会社 | 薄膜トランジスタの製造方法 |
KR100603349B1 (ko) * | 2004-06-17 | 2006-07-20 | 삼성에스디아이 주식회사 | 박막 트랜지스터, 이를 제조한 방법 및 이를 구비하는평판 디스플레이 장치 |
KR100659054B1 (ko) * | 2004-06-23 | 2006-12-21 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터를 구비한 능동 구동형 유기전계발광 디스플레이 장치 및 그 제조방법 |
-
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- 2007-01-02 CN CN2007100018611A patent/CN1996637B/zh not_active Expired - Fee Related
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002221936A (ja) * | 2000-10-24 | 2002-08-09 | Semiconductor Energy Lab Co Ltd | 発光装置及びその駆動方法 |
JP2004241528A (ja) * | 2003-02-05 | 2004-08-26 | Ricoh Co Ltd | 有機半導体装置及びそれを有する表示素子 |
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US20070152223A1 (en) | 2007-07-05 |
CN1996637A (zh) | 2007-07-11 |
KR100768199B1 (ko) | 2007-10-17 |
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CN1996637B (zh) | 2010-11-24 |
JP2007184574A (ja) | 2007-07-19 |
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