JP4801347B2 - 表示装置 - Google Patents
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- JP4801347B2 JP4801347B2 JP2004368884A JP2004368884A JP4801347B2 JP 4801347 B2 JP4801347 B2 JP 4801347B2 JP 2004368884 A JP2004368884 A JP 2004368884A JP 2004368884 A JP2004368884 A JP 2004368884A JP 4801347 B2 JP4801347 B2 JP 4801347B2
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Images
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- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
本発明の実施の形態について、図面を用いて詳細に説明する。但し、本発明は以下の説明に限定されず、本発明の趣旨及びその範囲から逸脱することなくその形態及び詳細を様々に変更し得ることは当業者であれば容易に理解される。従って、本発明は以下に示す実施の形態の記載内容に限定して解釈されるものではない。なお、以下に説明する本発明の構成において、同一部分又は同様な機能を有する部分には同一の符号を異なる図面間で共通して用い、その繰り返しの説明は省略する。
本発明の表示装置の作製方法を、図4乃至図7を用いて詳細に説明する。
リウェット塗布を行う。シンナーを70ml滴下しながら基板をスピン(回転数100rpm)させてシンナーを遠心力で万遍なく広げた後、高速度でスピン(回転数450rpm)させてシンナーを振り切る。
本実施の形態では、実施の形態2で作製した表示装置において、片面出射型である、上面出射型、下面出射型の例を、図9及び図10を用いて説明する。
本実施の形態では、逆スタガ型TFTの一例を図8及び図28に示す。TFT以外の部分は、最良の形態における実施の形態2で示した表示装置と同一であるのでここでは詳細な説明は省略する。
本実施の形態では、本発明の他の表示装置を図22乃至25、図29乃至32を用いて説明する。図22(A)乃至25(A)、図29(A)乃至31(A)は本実施の形態の表示装置の上面図であり、図22(B)乃至25(B)、図29(B)乃至30(B)、32(B)は、図22(A)乃至25(A)、図29(A)乃至30(A)、図32(A)において、線A−A'による断面図であり、図31(B)は、図31(A)において、線C−C'による断面図である。本実施の形態の表示装置は、実施の形態1の図1を用いて説明した表示装置において、枠体と吸湿性物質を含む層を設ける構造が異なるものである。
本実施の形態で示す表示パネルの画素の構成について、図20に示す等価回路図を参照して説明する。
走査線側入力端子部と信号線側入力端子部とに保護ダイオードを設けた一態様について図21を参照して説明する。図21において画素3400にはTFT501、502が設けられている。このTFTは実施の形態4と同様な構成を有している。
図15は、本発明によって作製される、TFT基板2800を有するEL表示モジュールを構成する一例を示している。同図面において、TFT基板2800上には、画素により構成された画素部が形成されている。
本発明によって形成される表示装置によって、テレビジョン装置を完成させることができる。図13はテレビジョン装置の主要な構成を示すブロック図を示している。表示パネルには、図16で示すような構成として画素部801のみが形成されて走査線側駆動回路803と信号線側駆動回路802とがTAB方式により実装される場合と、図17に示すような構成として画素部801とその周辺に走査線側駆動回路803と信号線側駆動回路802とがCOG方式により実装される場合と、図18に示すようにSASでTFTを形成し、画素部801と走査線側駆動回路803を基板上に一体形成し信号線側駆動回路802を別途ドライバICとして実装する場合、また画素部801と信号線側駆動回路802と走査線側駆動回路803を基板上に一体形成する場合などがあるが、どのような形態としても良い。
本発明を適用して、様々な表示装置を作製することができる。即ち、それら表示装置を表示部に組み込んだ様々な電子機器に本発明を適用できる。
Claims (4)
- 第1の基板上に設けられた発光素子及び駆動回路と、
第2の基板上に設けられた枠体と、
前記第1の基板と前記第2の基板とを固着し、且つ、前記発光素子と前記駆動回路と前記枠体とを囲むシール材と、
前記枠体と前記シール材との間の領域に設けられた吸湿性物質を含む層とを有し、
前記吸湿性物質を含む層は、前記発光素子と重ならず、且つ、前記駆動回路と重なり、
前記枠体が前記シール材より低く設けられることで、前記吸湿性物質を含む層が前記駆動回路と接しないように設けられることを特徴とする表示装置。 - 第1の基板上に設けられた発光素子及び駆動回路と、
第2の基板上に設けられた枠体と、
前記第1の基板と前記第2の基板とを固着し、且つ、前記発光素子と前記駆動回路と前記枠体とを囲むシール材と、
前記枠体に囲まれた領域に設けられた吸湿性物質を含む層とを有し、
前記吸湿性物質を含む層は、前記発光素子と重ならず、且つ、前記駆動回路と重なり、
前記枠体が前記シール材より低く設けられることで、前記吸湿性物質を含む層が前記駆動回路と接しないように設けられ、
前記枠体と前記シール材とは、離れて設けられていることを特徴とする表示装置。 - 第1の基板上に設けられた発光素子及び駆動回路と、
第2の基板上に設けられた第1の枠体と、
前記第2の基板上に設けられ、且つ、前記第1の枠体を囲む第2の枠体と、
前記第1の基板と前記第2の基板とを固着し、且つ、前記発光素子と前記駆動回路と前記第1の枠体と前記第2の枠体とを囲むシール材と、
前記第1の枠体と前記第2の枠体との間の領域に設けられた吸湿性物質を含む層とを有し、
前記吸湿性物質を含む層は、前記発光素子と重ならず、且つ、前記駆動回路と重なり、
前記第1の枠体及び前記第2の枠体が前記シール材より低く設けられることで、前記吸湿性物質を含む層が前記駆動回路と接しないように設けられ、
前記第2の枠体と前記シール材とは、離れて設けられていることを特徴とする表示装置。 - 第1の基板上に設けられた発光素子及び駆動回路と、
第2の基板上に設けられた壁と、
前記第1の基板と前記第2の基板とを固着し、且つ、前記発光素子と前記駆動回路と前記壁とを囲むシール材と、
前記壁と前記シール材との間の領域に設けられた吸湿性物質を含む層とを有し、
前記吸湿性物質を含む層は、前記発光素子と重ならず、且つ、前記駆動回路と重なり、
前記壁が前記シール材より低く設けられることで、前記吸湿性物質を含む層が前記駆動回路と接しないように設けられ、
前記壁の両端が前記シール材に接するように設けられることで、前記第2の基板がしきられることを特徴とする表示装置。
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JP2006339049A (ja) * | 2005-06-02 | 2006-12-14 | Tokki Corp | 封止膜形成装置 |
JP2007149542A (ja) * | 2005-11-29 | 2007-06-14 | Kyocera Corp | 画像表示装置およびその製造方法 |
KR100773937B1 (ko) | 2005-12-19 | 2007-11-07 | 주식회사 대우일렉트로닉스 | 오엘이디 디스플레이 패널 |
JP2008016300A (ja) * | 2006-07-05 | 2008-01-24 | Seiko Epson Corp | 有機発光装置の製造方法、有機発光装置および電子機器 |
JP2008182164A (ja) * | 2007-01-26 | 2008-08-07 | Semiconductor Energy Lab Co Ltd | 発光素子及び発光装置 |
JP2008269893A (ja) * | 2007-04-18 | 2008-11-06 | Hitachi Displays Ltd | 有機el表示装置 |
JP5193493B2 (ja) * | 2007-04-27 | 2013-05-08 | 株式会社ジャパンディスプレイイースト | 有機エレクトロルミネッセンス表示装置およびその製造方法 |
JP2009129556A (ja) * | 2007-11-20 | 2009-06-11 | Seiko Epson Corp | 発光装置及び電子機器 |
KR101376845B1 (ko) * | 2008-03-18 | 2014-03-20 | 엘지전자 주식회사 | 유기전계발광표시장치 |
JP5108639B2 (ja) * | 2008-06-06 | 2012-12-26 | ローム株式会社 | 有機el照明装置 |
KR101493411B1 (ko) | 2008-07-22 | 2015-02-16 | 삼성디스플레이 주식회사 | 유기 발광 디스플레이 장치 |
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JP2013097195A (ja) * | 2011-11-01 | 2013-05-20 | Tokyo Institute Of Technology | 表示装置とその製造方法 |
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WO2017072920A1 (ja) * | 2015-10-29 | 2017-05-04 | 双葉電子工業株式会社 | 有機el表示装置 |
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