JP2014077983A - 表示基板及びそれを含む液晶表示パネル - Google Patents
表示基板及びそれを含む液晶表示パネル Download PDFInfo
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- JP2014077983A JP2014077983A JP2013113015A JP2013113015A JP2014077983A JP 2014077983 A JP2014077983 A JP 2014077983A JP 2013113015 A JP2013113015 A JP 2013113015A JP 2013113015 A JP2013113015 A JP 2013113015A JP 2014077983 A JP2014077983 A JP 2014077983A
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- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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Abstract
【解決手段】開示した表示基板は、複数の画素部を含む表示領域及び前記表示領域を囲む周辺領域を含む。前記表示基板は各画素部を駆動するための薄膜トランジスタ、前記薄膜トランジスタに電気的に接続されたゲートライン、前記ゲートラインと交差し、前記薄膜トランジスタに電気的に接続されたデータライン、前記薄膜トランジスタに電気的に接続された画素電極及び前記画素電極と重なる開口部を有する共通電極を含む。前記共通電極は、第1画素部と重なる第1開口部及び前記第1画素部と隣接する第2画素部と重なる第2開口部を含み、前記第1開口部と第2開口部の延伸方向は互いに異なり、前記共通電極は前記第1画素部及び前記第2画素部と連続的に重なる。
【選択図】図2
Description
110 ベース基板
120、130、140、150、160、170
第1絶縁層、第2絶縁層、第3絶縁層、第4絶縁層、第5絶縁層、第6絶縁層
BP 遮光パターン
AP アクティブパターン
GE ゲート電極
GL ゲートライン
SE ソース電極
DE ドレーン電極
DL データライン
PE 画素電極
CE 共通電極
CL 共通ライン
OP 開口部
200 対向基板
Claims (35)
- 複数の画素部を含む表示領域及び前記表示領域を囲む周辺領域を含み、
各画素部を駆動するための薄膜トランジスタと、
前記薄膜トランジスタに電気的に接続されたゲートラインと、
前記ゲートラインと交差し、前記薄膜トランジスタに電気的に接続されたデータラインと、
前記薄膜トランジスタに電気的に接続された画素電極と、
前記画素電極と重なる開口部を有する共通電極と、を含み、
前記共通電極は、第1画素部と重なる第1開口部及び前記第1画素部と隣接する第2画素部と重なる第2開口部を含み、前記第1開口部と第2開口部の延伸方向は互いに異なり、前記共通電極は前記第1画素部及び前記第2画素部と連続的に重なる表示基板。 - 前記第1開口部と前記第2開口部は、互いに接続されることを特徴とする請求項1に記載の表示基板。
- 前記第1画素部と前記第2画素部は、行方向に隣接することを特徴とする請求項2に記載の表示基板。
- 前記第1開口部と前記第2開口部は、前記データラインを基準として互いに対称な形状を有することを特徴とする請求項3に記載の表示基板。
- 前記共通電極は、
前記第1画素部と列方向に隣接する第3画素部と重なる第3開口部と、
前記第2画素部と列方向で隣接し、前記第3画素部と行方向に隣接する第4開口部をさらに含み、
前記第3開口部は、前記第1開口部と前記ゲートラインを基準として互いに対称な形状を有し、前記第4開口部は、前記第2開口部と前記ゲートラインを基準として互いに対称な形状を有することを特徴とする請求項4に記載の表示基板。 - 前記第1開口部は、
第1方向に延伸する第1延長部と、
前記第1延長部の一端から前記第1方向と異なる第2方向に延伸する第2延長部と、
前記第2延長部の他端部から前記第1方向と異なる第3方向に延伸する第3延長部と、を含むことを特徴とする請求項5に記載の表示基板。 - 前記第2延長部と前記第3延長部は、互いに反対方向に延伸することを特徴とする請求項6に記載の表示基板。
- 前記第2延長部と前記第3延長部は、前記画素電極と部分的に重なることを特徴とする請求項6に記載の表示基板。
- 前記第1画素部と前記第2画素部は行方向に隣接し、前記第1開口部と前記第2開口部は互いに離隔することを特徴とする請求項1に記載の表示基板。
- 前記第1開口部は、第1方向に延伸する第1延長部と、
前記第1延長部の一端から前記第1方向と異なる第2方向に延伸する第2延長部と、
前記第2延長部の他端部から前記第1方向と異なる第3方向に延伸する第3延長部と、を含むことを特徴とする請求項9に記載の表示基板。 - 前記第2延長部及び前記第3延長部は、隣接するデータラインと重なることを特徴とする請求項10に記載の表示基板。
- 前記第2延長部及び前記第3延長部は、平面図上で隣接するデータラインと離隔することを特徴とする請求項10に記載の表示基板。
- 前記周辺領域に配置された共通ラインをさらに含み、前記共通電極は前記周辺領域で前記共通ラインと電気的に接続されることを特徴とする請求項1に記載の表示基板。
- 前記共通電極は前記画素電極上に配置されることを特徴とする請求項1に記載の表示基板。
- 前記共通電極上に配置され、行方向にラビングされた下部配光膜をさらに含むことを特徴とする請求項1に記載の表示基板。
- 複数の画素部を含む表示領域及び前記表示領域を囲む周辺領域を含み、
各画素部を駆動するための薄膜トランジスタと、
前記薄膜トランジスタに電気的に接続されたゲートラインと、
前記ゲートラインと交差し、前記薄膜トランジスタに電気的に接続されたデータラインと、
前記薄膜トランジスタに電気的に接続された画素電極と、
前記画素電極と重なる開口部を有する共通電極と、を含み、
前記共通電極は、第1画素部及び前記第1画素部と行方向に隣接する第2画素部と重なる開口部を含み、前記開口部はジグザグ状で延伸する表示基板。 - 前記開口部は、列方向に突出してV字状を有する突出部を含むことを特徴とする請求項16に記載の表示基板。
- 前記突出部は前記データラインと重なることを特徴とする請求項16に記載の表示基板。
- 前記共通電極は、前記第1画素部と列方向に隣接する第3画素部及び前記第3画素部と行方向に隣接し、前記第2画素部と列方向に隣接する第4画素部と重なる開口部をさらに含み、前記第1画素部及び前記第2画素部と重なる開口部は、前記ゲートラインを基準として、前記第3画素部及び前記第4画素部と重なる開口部と対称形状を有することを特徴とする請求項16に記載の表示基板。
- 複数の画素部を含む表示領域及び前記表示領域を囲む周辺領域を含む表示基板と、
前記表示基板と結合する対向基板と、
前記表示基板と前記対向基板との間に介在される液晶層と、を含み、
前記表示基板は、
各画素部を駆動するための薄膜トランジスタと、
前記薄膜トランジスタに電気的に接続されたゲートラインと、
前記ゲートラインと交差し、前記薄膜トランジスタに電気的に接続されたデータラインと、
前記薄膜トランジスタに電気的に接続された画素電極と、
前記画素電極と重なる開口部を有する共通電極と、を含み、
前記共通電極は、第1画素部と重なる第1開口部、及び、前記第1画素部と隣接する第2画素部と重なる第2開口部を含み、前記第1開口部と第2開口部の延伸方向は互いに異なり、前記共通電極は前記第1画素部及び前記第2画素連続的に重なる液晶表示パネル。 - 前記第1開口部と前記第2開口部は互いに接続され、前記第1画素部と前記第2画素部は行方向に隣接することを特徴とする請求項20に記載の液晶表示パネル。
- 前記第1開口部と前記第2開口部は、前記データラインを基準として互いに対称な形状を有することを特徴とする請求項21に記載の液晶表示パネル。
- 前記共通電極は、前記第1画素部と列方向に隣接する第3画素部と重畳する第3開口部と、
前記第2画素部と列方向で隣接して、前記第3画素部と行方向に隣接する第4開口部と、をさらに含み、
前記第3開口部は、前記第1開口部と前記ゲートラインを基準として互いに対称な形状を有し、前記第4開口部は前記第2開口部と前記ゲートラインを基準として互いに対称な形状を有することを特徴とする請求項22に記載の液晶表示パネル。 - 前記第1開口部は、第1方向に延伸する第1延長部と、
前記第1延長部の一端から前記第1方向と異なる第2方向に延伸する第2延長部と、
前記第2延長部の他端部から前記第1方向と異なる第3方向に延伸する第3延長部と、を含むことを特徴とする請求項23に記載の液晶表示パネル。 - 前記第2延長部と前記第3延長部は、互いに反対方向に延伸することを特徴とする請求項24に記載の液晶表示パネル。
- 前記第2延長部と前記第3延長部は、前記画素電極と部分的に重なることを特徴とする請求項24に記載の液晶表示パネル。
- 前記第1画素部と前記第2画素部は、行方向に隣接し、前記第1開口部と前記第2開口部は、互いに離隔することを特徴とする請求項20に記載の液晶表示パネル。
- 前記第1開口部は、第1方向に延伸する第1延長部と、
前記第1延長部の一端から前記第1方向と異なる第2方向に延伸する第2延長部と、
前記第2延長部の他端部から前記第1方向と異なる第3方向に延伸する第3延長部と、を含むことを特徴とする請求項27に記載の液晶表示パネル。 - 前記第2延長部及び前記第3延長部は、隣接するデータラインと重なることを特徴とする請求項28に記載の液晶表示パネル。
- 前記第2延長部及び前記第3延長部は、平面図上で隣接するデータラインと離隔することを特徴とする請求項28に記載の液晶表示パネル。
- 前記表示基板は前記周辺領域に配置された共通ラインをさらに含み、前記共通電極は前記周辺領域で前記共通ラインと電気的に接続することを特徴とする請求項20に記載の液晶表示パネル。
- 前記表示基板は、前記共通電極上に配置されて行方向にラビングされた下部配光膜をさらに含み、前記対向基板は、行方向にラビングされた上部配光膜を含むことを特徴とする請求項20に記載の液晶表示パネル。
- 複数の画素部を含む表示領域及び前記表示領域を囲む周辺領域を含む表示基板と、
前記表示基板と結合する対向基板と、
前記表示基板と前記対向基板との間に介在される液晶層と、を含み、
前記表示基板は、
各画素部を駆動するための薄膜トランジスタと、
前記薄膜トランジスタに電気的に接続されたゲートラインと、
前記ゲートラインと交差し、前記薄膜トランジスタに電気的に接続されたデータラインと、
前記薄膜トランジスタに電気的に接続された画素電極と、
前記画素電極と重なる開口部を有する共通電極と、を含み、
前記共通電極は、第1画素部及び前記第1画素部と行方向に隣接する第2画素部と重なる開口部を含み、前記開口部はジグザグ状で延伸する液晶表示パネル。 - 前記開口部は、列方向に突出し、V字状を有する突出部を含むことを特徴とする請求項33に記載の液晶表示パネル。
- 前記突出部は、前記データラインと重なることを特徴とする請求項34に記載の液晶表示パネル。
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US9496286B2 (en) | 2016-11-15 |
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US10203576B2 (en) | 2019-02-12 |
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