JP4780950B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP4780950B2 JP4780950B2 JP2004335431A JP2004335431A JP4780950B2 JP 4780950 B2 JP4780950 B2 JP 4780950B2 JP 2004335431 A JP2004335431 A JP 2004335431A JP 2004335431 A JP2004335431 A JP 2004335431A JP 4780950 B2 JP4780950 B2 JP 4780950B2
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- Prior art keywords
- film
- external connection
- conductor
- line
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Images
Description
本実施の形態では引き回し配線をフレキシブル配線基板で代用する例について図1を参照しながら説明する。
本実施の形態では引き回し配線を封止缶で代用する例について図3を参照しながら説明する。
本実施の形態では、本発明における他の構成について図6を参照しながら説明する。本実施の形態では引き回し配線の代わりとなる導電膜を対向基板に形成する例について説明する。
本実施の形態では、アノード線もしくはカソード線へ電圧を供給する配線について、簡単に図7を用いて説明する。400は画素部であり、複数のアノード線もしくはカソード線がストライプ状に形成されている。アノード線もしくはカソード線はその一端が一本の配線に全て接続されており、他端ももう一本の配線に全て接続されている。また、図7ではアノード線もしくはカソード線への入力に関係のある配線のみを示した図である。
102 表示部
100 基板
101 対向基板
103 外部接続部
106 フレキシブル配線基板
104 外部接続部
200 外部接続部
202 フレキシブル配線基板
2001 リボン
2000 フレキシブル配線基板
2009 外部接続部
2002 リボン
2007 外部接続部
201 外部接続部
2008 外部接続部
2003 リボン
2006 フレキシブル配線基板
202 フレキシブル配線基板
2004 導電線
2005 外部接続部
300 基板
301 フレキシブル配線基板
302 封止缶
303 表示部
304 電圧供給部
313 発光素子
311 乾燥剤
314 膜
309 材料
305 アノード線
600 絶縁膜
601 開口部
602 導電性粒子
603 フィラー
312 封止材
610 対向基板
611 導電膜
313 電界発光素子
612 配線
613 粒子
100 基板
155 貫通孔
151 導電膜
150 フレキシブル配線基板
154 シール材
152 配線
153 表示部
800 基板
801 下地絶縁膜
801a 結晶性半導体層
822 ゲート絶縁膜
802 第1の導電膜
803 第2の導電膜
802a 導電層
803a 導電層
804 不純物領域(N−−領域)
805 不純物領域(N−領域)
806 不純物領域(N+領域)
808 不純物領域(P+領域)
810 不純物領域(P−領域)
812 パッシベーション膜
813 層間絶縁膜
814 ドレイン電極
901 電極
902 絶縁膜
903 電界発光層
904 電極
905 パッシベーション膜
1001 本体
1002 表示部
1003 受像部
1004 操作キー
1005 外部接続ポート
1006 シャッター
1101 本体
1102 表示部
1103 スイッチ
1104 操作キー
1105 赤外線ポート
1201 筐体
1202 表示部
1203 スピーカー部
1204 操作キー
1205 記録媒体挿入部
1301 本体
1302 筐体
1303 表示部
1304 音声入力部
1305 音声出力部
1306 操作キー
1308 アンテナ
1309 外部接続部
1310 フレキシブル配線基板
Claims (10)
- 発光素子を有する画素部と、
前記画素部に形成されたアノード線またはカソード線と、
前記画素部を挟んで形成されている第1の外部接続部と第2の外部接続部とを有し、
前記第1の外部接続部と前記第2の外部接続部とは前記アノード線または前記カソード線の両端側にそれぞれ位置し、
前記アノード線または前記カソード線の両端は、前記第1の外部接続部と前記第2の外部接続部のうち近い位置にある外部接続部にそれぞれ電気的に接続され、
前記第1の外部接続部に、第1の導電体が電気的に接続され、
前記第2の外部接続部に、第2の導電体が電気的に接続され、
前記第2の導電体は、前記発光素子からの光が射出される面とは反対側の面に配置され、前記第1の外部接続部の側に延在し、
フレキシブル配線基板と前記第1の導電体と前記第2の導電体とは、前記第1の外部接続部の側で一つにまとめられていることを特徴とする表示装置。 - 発光素子を有する画素部と、
前記画素部に形成されたアノード線またはカソード線と、
前記アノード線または前記カソード線の一端に電気的に接続された第1の配線と、
前記アノード線または前記カソード線の他端に電気的に接続された第2の配線と、
前記画素部を挟んで形成されている第1の外部接続部と第2の外部接続部とを有し、
前記第1の外部接続部と前記第2の外部接続部とは前記アノード線または前記カソード線の両端側にそれぞれ位置し、
前記第1の配線と前記第2の配線とは、前記第1の外部接続部と前記第2の外部接続部のうち近い位置にある外部接続部にそれぞれ電気的に接続され、
前記第1の外部接続部に、第1の導電体が電気的に接続され、
前記第2の外部接続部に、第2の導電体が電気的に接続され、
前記第2の導電体は、前記発光素子からの光が射出される面とは反対側の面に配置され、前記第1の外部接続部の側に延在し、
フレキシブル配線基板と前記第1の導電体と前記第2の導電体とは、前記第1の外部接続部の側で一つにまとめられていることを特徴とする表示装置。 - 請求項1または2において、
前記アノード線または前記カソード線はストライプ状に設けられていることを特徴とする表示装置。 - 請求項1乃至請求項3のいずれか一項において、
前記フレキシブル配線基板は、前記第1の外部接続部の側に引き出されていることを特徴とする表示装置。 - 請求項1乃至請求項4のいずれか一項において、
前記フレキシブル配線基板から前記アノード線または前記カソード線を介して前記発光素子への給電を行うことを特徴とする表示装置。 - 請求項1乃至請求項5のいずれか一項において、
前記画素部には前記発光素子を駆動するトランジスタを有することを特徴とする表示装置。 - 請求項1乃至請求項6のいずれか一項において、
前記第1の導電体または前記第2の導電体の少なくとも一方は、前記フレキシブル配線基板の少なくとも一部であることを特徴とする表示装置。 - 請求項1乃至請求項7のいずれか一項において、
前記第1の導電体は前記第2の導電体の少なくとも一部であることを特徴とする表示装置。 - 請求項1乃至請求項6のいずれか一項において、
前記第1の導電体または前記第2の導電体の少なくとも一方は、導電性のリボンであることを特徴とする表示装置。 - 請求項1乃至請求項6のいずれか一項において、
前記第1の導電体または前記第2の導電体の少なくとも一方は、導電線であることを特徴とする表示装置。
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KR100765261B1 (ko) | 2006-07-11 | 2007-10-09 | 삼성전자주식회사 | 표시장치 |
KR100907415B1 (ko) * | 2008-01-18 | 2009-07-10 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR100907414B1 (ko) * | 2008-01-18 | 2009-07-10 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
DE102009046755A1 (de) | 2009-11-17 | 2011-05-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Organisches photoelektrisches Bauelement |
JP5977233B2 (ja) * | 2010-07-07 | 2016-08-24 | エルジー ディスプレイ カンパニー リミテッド | 封止構造を含む有機発光素子 |
JP6042187B2 (ja) * | 2012-11-30 | 2016-12-14 | 株式会社ジャパンディスプレイ | Oled表示装置 |
KR101588927B1 (ko) | 2013-07-24 | 2016-01-26 | 주식회사 엘지화학 | 연성인쇄회로기판의 구조체 |
KR101588498B1 (ko) | 2013-07-24 | 2016-01-25 | 주식회사 엘지화학 | 연성인쇄회로기판의 구조체의 제조방법 |
US9704888B2 (en) | 2014-01-08 | 2017-07-11 | Apple Inc. | Display circuitry with reduced metal routing resistance |
WO2015114763A1 (ja) * | 2014-01-29 | 2015-08-06 | パイオニアOledライティングデバイス株式会社 | 発光装置 |
JP2015153581A (ja) * | 2014-02-13 | 2015-08-24 | パイオニア株式会社 | 発光素子 |
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JPH02227989A (ja) * | 1989-02-28 | 1990-09-11 | Sharp Corp | 薄膜el表示装置 |
JPH04147219A (ja) * | 1990-10-11 | 1992-05-20 | Hitachi Ltd | 液晶表示素子 |
US6281891B1 (en) * | 1995-06-02 | 2001-08-28 | Xerox Corporation | Display with array and multiplexer on substrate and with attached digital-to-analog converter integrated circuit having many outputs |
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JP2000243555A (ja) * | 1999-02-17 | 2000-09-08 | Toyota Motor Corp | 有機el表示装置 |
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JP2002032037A (ja) * | 2000-05-12 | 2002-01-31 | Semiconductor Energy Lab Co Ltd | 表示装置 |
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JP2002108252A (ja) * | 2000-09-29 | 2002-04-10 | Sanyo Electric Co Ltd | エレクトロルミネセンス表示パネル |
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JP2003280551A (ja) * | 2002-03-22 | 2003-10-02 | Dainippon Printing Co Ltd | 画像表示装置 |
JP2003288980A (ja) * | 2002-03-28 | 2003-10-10 | Fuji Photo Film Co Ltd | 発光素子 |
JP4165120B2 (ja) * | 2002-05-17 | 2008-10-15 | 株式会社日立製作所 | 画像表示装置 |
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