JP2005141214A - 有機電界発光表示装置 - Google Patents
有機電界発光表示装置 Download PDFInfo
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- JP2005141214A JP2005141214A JP2004316915A JP2004316915A JP2005141214A JP 2005141214 A JP2005141214 A JP 2005141214A JP 2004316915 A JP2004316915 A JP 2004316915A JP 2004316915 A JP2004316915 A JP 2004316915A JP 2005141214 A JP2005141214 A JP 2005141214A
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- Prior art keywords
- metal line
- light emitting
- organic light
- emitting display
- metal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/88—Dummy elements, i.e. elements having non-functional features
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- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】 基板と、基板上に縦と横に配線される複数本のメタルラインを含む有機電界発光表示装置において、有機電界発光表示装置は隣接された複数本のメタルライン間に形成されてチャージディファレンスを誘導するダミーパターンを含む有機電界発光表示装置が提供される。
【選択図】 図5
Description
141 ゲートメタルライン
142 ソース−ドレインメタルライン
211 第1メタルライン
212 第2メタルライン
213 第3メタルライン
214 第4メタルライン
215 第1ダミーパターン
216 第2ダミーパターン
217 第3ダミーパターン
218 コンタクトホール
Claims (11)
- 基板と,前記基板上に縦と横に配線される複数本のメタルラインを含む有機電界発光表示装置において,
隣接された複数本のメタルライン間に形成されたダミーパターンを含むことを特徴とする,有機電界発光表示装置。 - 一方向に配列される第1メタルラインと;
前記第1メタルラインに終端が連結される第2メタルラインと;
前記第2メタルラインと平行に配線されて前記第1メタルラインを通過する第3メタルラインを含み,
前記ダミーパターンは,
前記第3メタルラインに比べて前記第2メタルラインに近接するように前記第1メタルラインに形成されることを特徴とする,請求項1に記載の有機電界発光表示装置。 - 前記ダミーパターンは
前記第1メタルラインに連結される前記第2メタルラインの一側パターンに近接して形成されることを特徴とする,請求項2に記載の有機電界発光表示装置。 - 前記ダミーパターンは
前記第1メタルラインに連結される前記第2メタルラインの他側パターンに近接して形成されることを特徴とする,請求項2に記載の有機電界発光表示装置。 - 基板と,前記基板上に縦と横に配線される複数本のメタルラインを含む有機電界発光表示装置において,
一方向に配線された第1メタルラインと,
前記第1メタルラインと平行に配線された第2メタルラインと,
異なる方向に配列されて前記第1メタルラインに連結される第3メタルラインと,
前記第3メタルラインと平行に配線されて前記第1メタルラインを通過して前記第2メタルラインに連結される第4メタルラインを含み,
前記第1メタルラインと前記第2メタルラインにはダミーパターンがそれぞれ形成されることを特徴とする有機電界発光表示装置。 - 前記ダミーパターンは,
前記第4メタルラインに比べて前記第3メタルラインに近接して前記第1メタルラインに形成されることを特徴とする,請求項5に記載の有機電界発光表示装置。 - 前記ダミーパターンは,
前記第1メタルラインと連結される前記第3メタルラインの連結部一側に近接された位置に形成されることを特徴とする,請求項6に記載の有機電界発光表示装置。 - 前記ダミーパターンは,
前記第1メタルラインと連結される前記第3メタルラインの連結部で他側に近接した位置に形成されることを特徴とする,請求項6に記載の有機電界発光表示装置。 - 前記ダミーパターンは,
前記第2メタルラインと連結される前記第4メタルラインの連結部と近接された位置で前記第2メタルラインに形成されることを特徴とする,請求項5に記載の有機電界発光表示装置。 - 基板と,前記基板上に縦と横に配線される複数本のメタルラインを含む有機電界発光表示装置において,
一方向に平行に配列される複数本のソースドレインメタルラインと,
前記ソースドレインメタルラインに連結される複数本のゲートメタルラインを含み,
前記ゲートメタルラインと連結される前記ソースドレインメタルにダミーパターンを含むことを特徴とする有機電界発光表示装置。 - 前記ダミーパターンは
前記ゲートメタルラインのチャージ集中度が高いパターン外周に近接して前記ソースドレインメタルラインに形成されることを特徴とする,請求項10に記載の有機電界発光表示装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030078120A KR100560787B1 (ko) | 2003-11-05 | 2003-11-05 | 유기전계발광표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005141214A true JP2005141214A (ja) | 2005-06-02 |
JP4010554B2 JP4010554B2 (ja) | 2007-11-21 |
Family
ID=34545773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004316915A Active JP4010554B2 (ja) | 2003-11-05 | 2004-10-29 | 有機電界発光表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7288888B2 (ja) |
JP (1) | JP4010554B2 (ja) |
KR (1) | KR100560787B1 (ja) |
CN (1) | CN100442946C (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100700653B1 (ko) * | 2005-02-03 | 2007-03-27 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 |
KR100745346B1 (ko) * | 2005-09-20 | 2007-08-02 | 삼성에스디아이 주식회사 | 박막 증착장치 및 이를 이용한 박막 증착방법 |
KR20070082685A (ko) | 2006-02-17 | 2007-08-22 | 삼성전자주식회사 | 표시 장치 및 그 제조 방법 |
KR100736576B1 (ko) * | 2006-04-10 | 2007-07-06 | 엘지전자 주식회사 | 전계발광소자와 그 제조방법 |
KR101432126B1 (ko) * | 2008-07-23 | 2014-08-21 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 |
KR20180018960A (ko) * | 2016-08-12 | 2018-02-22 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102393796B1 (ko) | 2018-02-12 | 2022-05-04 | 삼성디스플레이 주식회사 | 감지 유닛 및 이를 포함하는 표시 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0652990A (ja) | 1992-07-28 | 1994-02-25 | Nippondenso Co Ltd | エレクトロルミネッセンス素子 |
JP3246150B2 (ja) | 1993-12-27 | 2002-01-15 | カシオ計算機株式会社 | 薄膜トランジスタパネル |
JP3520396B2 (ja) | 1997-07-02 | 2004-04-19 | セイコーエプソン株式会社 | アクティブマトリクス基板と表示装置 |
TW543145B (en) * | 2001-10-11 | 2003-07-21 | Samsung Electronics Co Ltd | A thin film transistor array panel and a method of the same |
JP3818261B2 (ja) * | 2002-01-24 | 2006-09-06 | セイコーエプソン株式会社 | 発光装置及び電子機器 |
JP4197233B2 (ja) * | 2002-03-20 | 2008-12-17 | 株式会社日立製作所 | 表示装置 |
US6885028B2 (en) * | 2002-03-25 | 2005-04-26 | Sharp Kabushiki Kaisha | Transistor array and active-matrix substrate |
JP3901127B2 (ja) * | 2002-06-07 | 2007-04-04 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
-
2003
- 2003-11-05 KR KR1020030078120A patent/KR100560787B1/ko active IP Right Grant
-
2004
- 2004-10-29 US US10/976,275 patent/US7288888B2/en active Active
- 2004-10-29 JP JP2004316915A patent/JP4010554B2/ja active Active
- 2004-11-05 CN CNB2004101005579A patent/CN100442946C/zh active Active
Also Published As
Publication number | Publication date |
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CN100442946C (zh) | 2008-12-10 |
KR20050043285A (ko) | 2005-05-11 |
CN1615053A (zh) | 2005-05-11 |
US20050093467A1 (en) | 2005-05-05 |
US7288888B2 (en) | 2007-10-30 |
KR100560787B1 (ko) | 2006-03-13 |
JP4010554B2 (ja) | 2007-11-21 |
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