JP2013125277A - 液晶表示素子及びその製造方法 - Google Patents
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- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
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Abstract
【解決手段】本発明の液晶表示素子は、第1基板及び第2基板と、第1基板に形成され第1領域及び第1領域より狭い幅の第2領域からなる複数のゲートラインと、複数のゲートラインに対して垂直に配置されて複数の画素領域を定義する複数のデータラインと、ゲートラインの第1領域上に形成された薄膜トランジスタと、第1基板に形成されて電界を形成する共通電極及び画素電極と、第2基板に形成されたブラックマトリクス及びカラーフィルタ層と、第1基板と第2基板との間に形成された液晶層とを備え、ゲートラインの第1領域及び第2領域はゲートラインの延長方向及びデータラインの延長方向に交互に配置されて形成され、ゲートラインの第1領域上には2つの薄膜トランジスタが形成されてそれぞれゲートラインを中心として隣接する画素領域の画素電極に接続されることを特徴とする。
【選択図】図1A
Description
108s、208s スリット
116、216、316 ゲートライン
117、217、317 データライン
118、218、318 画素電極
120 薄膜トランジスタ
123、223、323 ドレイン電極
125、225、325 半導体層
Claims (12)
- 第1基板及び第2基板と、
前記第1基板に形成され、第1領域及び前記第1領域より狭い幅の第2領域からなる複数のゲートラインと、
前記複数のゲートラインに対して垂直に配置されて複数の画素領域を定義する複数のデータラインと、
前記ゲートラインの第1領域上に形成された薄膜トランジスタと、
前記第1基板に形成されて電界を形成する共通電極及び画素電極と、
前記第2基板に形成されたブラックマトリクス及びカラーフィルタ層と、
前記第1基板と前記第2基板との間に形成された液晶層とを備え、
前記ゲートラインの第1領域及び第2領域は、前記ゲートラインの延長方向及び前記データラインの延長方向に交互に配置されるように形成され、前記ゲートラインの第1領域上には2つの薄膜トランジスタが形成され、前記2つの薄膜トランジスタはそれぞれ前記ゲートラインを中心として隣接する画素領域の画素電極に接続されることを特徴とする液晶表示素子。 - 前記薄膜トランジスタは、
前記ゲートラインが形成された第1基板全体にわたって積層されたゲート絶縁層と、
前記ゲートラインの第1領域上のゲート絶縁層上に形成された半導体層と、
前記半導体層上に形成されたドレイン電極と、
前記ドレイン電極上に形成された保護層とを備え、
前記半導体層は前記データラインの下部から前記ドレイン電極の下部に延びてチャネル層を形成し、前記データラインの一部はソース電極として作用することを特徴とする請求項1に記載の液晶表示素子。 - 1つの前記画素領域のゲートラインに形成される2つの薄膜トランジスタのドレイン電極は、一方のドレイン電極が該当画素のデータラインと平行に配置されて当該データラインに対向し、他方のドレイン電極が隣接する画素のデータラインと平行に配置されて当該データラインに対向することを特徴とする請求項2に記載の液晶表示素子。
- 前記ドレイン電極に対応する前記データラインの領域は、前記ドレイン電極から遠ざかる方向に突出していることを特徴とする請求項3に記載の液晶表示素子。
- 前記画素電極はゲート絶縁層上にダミー状に形成され、前記共通電極は保護層上に形成され、前記共通電極には前記データラインと平行な複数のスリットが形成されることを特徴とする請求項1に記載の液晶表示素子。
- 前記共通電極は前記第1基板上にダミー状に形成され、前記画素電極は保護層上に形成され、前記画素電極には複数のスリットが形成されることを特徴とする請求項1に記載の液晶表示素子。
- 前記画素電極及び前記共通電極は、帯状に平行に配置されることを特徴とする請求項1に記載の液晶表示素子。
- 第1基板及び第2基板を準備する段階と、
前記第1基板上に第1領域及び前記第1領域より狭い幅の第2領域が交互に配置される複数のゲートラインを形成する段階と、
前記ゲートラインが形成された第1基板全体にわたってゲート絶縁層を形成する段階と、
前記ゲートラインの第1領域上のゲート絶縁層上に2つの半導体層を形成する段階と、
前記半導体層上に前記ゲートラインに対して垂直に配置されるデータライン及び前記データラインの一部領域に対向するドレイン電極を形成する段階と、
前記ドレイン電極が形成された第1基板全体にわたって保護層を形成する段階と、
前記第2基板のゲートライン及びデータラインに対応する領域にブラックマトリクスを形成してカラーフィルタ層を形成する段階と、
前記第1基板と前記第2基板とを貼り合わせ、前記第1基板と前記第2基板との間に液晶層を形成する段階と
を含むことを特徴とする液晶表示素子の製造方法。 - 前記画素領域に画素電極及び共通電極を形成する段階をさらに含むことを特徴とする請求項8に記載の液晶表示素子の製造方法。
- 前記画素領域に画素電極及び共通電極を形成する段階をさらに含み、
前記画素領域に画素電極及び共通電極を形成する段階は、
前記画素領域のゲート絶縁層上にダミー状の画素電極を形成する段階と、
前記画素領域の保護層上に複数のスリットが形成された共通電極を形成する段階と
を含むことを特徴とする請求項8に記載の液晶表示素子の製造方法。 - 前記画素領域に画素電極及び共通電極を形成する段階をさらに含み、
前記画素領域に画素電極及び共通電極を形成する段階は、
前記画素領域の前記第1基板上にダミー状の共通電極を形成する段階と、
前記画素領域の保護層上に複数のスリットが形成された画素電極を形成する段階と
を含むことを特徴とする請求項8に記載の液晶表示素子の製造方法。 - 前記画素領域に画素電極及び共通電極を形成する段階をさらに含み、
前記画素領域に画素電極及び共通電極を形成する段階は、
前記画素領域の保護層上に互いに平行な複数の共通電極及び画素電極を形成する段階を含むことを特徴とする請求項8に記載の液晶表示素子の製造方法。
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WO2017061776A1 (ko) * | 2015-10-06 | 2017-04-13 | 주식회사 엘지화학 | 디스플레이 장치 |
JP2018036289A (ja) * | 2016-08-29 | 2018-03-08 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103941498B (zh) * | 2013-11-15 | 2016-12-14 | 上海中航光电子有限公司 | 一种tft阵列基板、显示面板和显示装置 |
CN103715095B (zh) * | 2013-12-27 | 2016-01-20 | 北京京东方光电科技有限公司 | 掩膜版组、薄膜晶体管及制作方法、阵列基板、显示装置 |
CN103779360B (zh) * | 2014-02-12 | 2017-02-15 | 鄂尔多斯市源盛光电有限责任公司 | 显示基板及其制作方法、显示装置 |
KR20150139132A (ko) | 2014-06-02 | 2015-12-11 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR102193377B1 (ko) * | 2014-06-12 | 2020-12-22 | 엘지디스플레이 주식회사 | 액정 디스플레이 장치 |
CN104091831A (zh) * | 2014-06-27 | 2014-10-08 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板和显示装置 |
KR20160017261A (ko) | 2014-08-01 | 2016-02-16 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101628012B1 (ko) * | 2014-08-07 | 2016-06-09 | 엘지디스플레이 주식회사 | 액정 표시장치와 이의 화소 검사 방법 |
KR102225057B1 (ko) * | 2014-10-31 | 2021-03-09 | 엘지디스플레이 주식회사 | 표시장치 |
KR102245997B1 (ko) * | 2014-12-11 | 2021-04-29 | 엘지디스플레이 주식회사 | 화질이 향상된 액정표시소자 |
US10386670B2 (en) * | 2014-12-26 | 2019-08-20 | Sharp Kabushiki Kaisha | Display device |
CN104460071A (zh) * | 2014-12-31 | 2015-03-25 | 深圳市华星光电技术有限公司 | 薄膜晶体管阵列基板及液晶显示面板 |
KR102447947B1 (ko) * | 2015-05-28 | 2022-09-28 | 삼성디스플레이 주식회사 | 표시장치 |
US10288963B2 (en) | 2015-09-21 | 2019-05-14 | Apple Inc. | Display having gate lines with zigzag extensions |
US10839733B2 (en) | 2015-09-21 | 2020-11-17 | Apple Inc. | Display having gate lines with zigzag extensions |
KR102596074B1 (ko) * | 2016-07-18 | 2023-11-01 | 삼성디스플레이 주식회사 | 표시 기판 및 이의 제조 방법 |
CN106684093B (zh) * | 2016-07-20 | 2019-07-12 | 京东方科技集团股份有限公司 | 显示基板及其制造方法、以及显示装置 |
TWI716676B (zh) * | 2018-03-20 | 2021-01-21 | 友達光電股份有限公司 | 顯示面板 |
JP7243128B2 (ja) * | 2018-10-25 | 2023-03-22 | コクヨ株式会社 | デスク |
CN112015022B (zh) * | 2019-05-28 | 2024-06-11 | 元太科技工业股份有限公司 | 主动阵列基板及其制作方法 |
TWI702458B (zh) | 2019-05-28 | 2020-08-21 | 元太科技工業股份有限公司 | 主動陣列基板及其製作方法 |
CN114265249B (zh) * | 2021-12-16 | 2023-06-02 | Tcl华星光电技术有限公司 | 一种阵列基板及显示终端 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05173188A (ja) * | 1991-12-25 | 1993-07-13 | Casio Comput Co Ltd | 薄膜トランジスタパネル |
JP2006048051A (ja) * | 2004-08-03 | 2006-02-16 | Samsung Electronics Co Ltd | 液晶表示装置 |
JP2010085810A (ja) * | 2008-10-01 | 2010-04-15 | Epson Imaging Devices Corp | 液晶表示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT412721B (de) | 2003-08-27 | 2005-06-27 | Surface Specialties Austria | Bindemittel für strahlenhärtbare wässrige lacke |
KR100933455B1 (ko) * | 2005-06-27 | 2009-12-23 | 엘지디스플레이 주식회사 | 액정표시장치 |
TWI414864B (zh) * | 2007-02-05 | 2013-11-11 | Hydis Tech Co Ltd | 邊緣電場切換模式之液晶顯示器 |
TWI438755B (zh) * | 2007-08-20 | 2014-05-21 | Au Optronics Corp | 雙邊閘極驅動式之液晶顯示器及其驅動方法 |
CN101825816A (zh) * | 2009-03-06 | 2010-09-08 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN101847640B (zh) * | 2009-03-27 | 2011-12-28 | 北京京东方光电科技有限公司 | 阵列基板及其制造方法和液晶面板 |
CN102023422B (zh) * | 2009-09-15 | 2013-07-10 | 北京京东方光电科技有限公司 | Tft-lcd组合基板、液晶显示器及其制造方法 |
TWM379077U (en) * | 2009-11-10 | 2010-04-21 | Chunghwa Picture Tubes Ltd | Active device array substrate |
-
2011
- 2011-12-14 KR KR1020110134787A patent/KR101925983B1/ko active IP Right Grant
-
2012
- 2012-12-12 TW TW101146975A patent/TWI470329B/zh active
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- 2012-12-13 US US13/713,427 patent/US8804080B2/en active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05173188A (ja) * | 1991-12-25 | 1993-07-13 | Casio Comput Co Ltd | 薄膜トランジスタパネル |
JP2006048051A (ja) * | 2004-08-03 | 2006-02-16 | Samsung Electronics Co Ltd | 液晶表示装置 |
JP2010085810A (ja) * | 2008-10-01 | 2010-04-15 | Epson Imaging Devices Corp | 液晶表示装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017061776A1 (ko) * | 2015-10-06 | 2017-04-13 | 주식회사 엘지화학 | 디스플레이 장치 |
US10725332B2 (en) | 2015-10-06 | 2020-07-28 | Lg Chem, Ltd. | Display device |
JP2018036289A (ja) * | 2016-08-29 | 2018-03-08 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
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CN103163703B (zh) | 2016-04-13 |
CN103163703A (zh) | 2013-06-19 |
US20130155356A1 (en) | 2013-06-20 |
US8804080B2 (en) | 2014-08-12 |
JP5571759B2 (ja) | 2014-08-13 |
TW201324008A (zh) | 2013-06-16 |
KR20130067443A (ko) | 2013-06-24 |
TWI470329B (zh) | 2015-01-21 |
KR101925983B1 (ko) | 2018-12-07 |
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