JP7612609B2 - 表示基板、表示パネルおよび電子機器 - Google Patents

表示基板、表示パネルおよび電子機器 Download PDF

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Publication number
JP7612609B2
JP7612609B2 JP2021568951A JP2021568951A JP7612609B2 JP 7612609 B2 JP7612609 B2 JP 7612609B2 JP 2021568951 A JP2021568951 A JP 2021568951A JP 2021568951 A JP2021568951 A JP 2021568951A JP 7612609 B2 JP7612609 B2 JP 7612609B2
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Japan
Prior art keywords
electrode
base substrate
orthogonal projection
onto
layer
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Active
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JP2021568951A
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Japanese (ja)
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JP2023503204A (ja
JP2023503204A5 (enExample
Inventor
武 王
美存 姜
小元 王
瑞琳 ▲畢▼
文▲龍▼ ▲馮▼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Chongqing BOE Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Chongqing BOE Optoelectronics Technology Co Ltd
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Publication of JP2023503204A5 publication Critical patent/JP2023503204A5/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • G02F1/136245—Active matrix addressed cells having more than one switching element per pixel having complementary transistors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
JP2021568951A 2019-11-28 2020-09-23 表示基板、表示パネルおよび電子機器 Active JP7612609B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201911212220.XA CN112859466B (zh) 2019-11-28 2019-11-28 显示基板和显示面板
CN201911212220.X 2019-11-28
PCT/CN2020/117039 WO2021103785A1 (zh) 2019-11-28 2020-09-23 显示基板、显示面板和电子设备

Publications (3)

Publication Number Publication Date
JP2023503204A JP2023503204A (ja) 2023-01-27
JP2023503204A5 JP2023503204A5 (enExample) 2023-10-02
JP7612609B2 true JP7612609B2 (ja) 2025-01-14

Family

ID=75996024

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JP2021568951A Active JP7612609B2 (ja) 2019-11-28 2020-09-23 表示基板、表示パネルおよび電子機器

Country Status (5)

Country Link
US (1) US11835829B2 (enExample)
EP (1) EP4067988B1 (enExample)
JP (1) JP7612609B2 (enExample)
CN (1) CN112859466B (enExample)
WO (1) WO2021103785A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113555409B (zh) * 2021-07-21 2024-12-13 京东方科技集团股份有限公司 显示装置、显示面板及其制作方法
CN116034316B (zh) * 2021-08-27 2025-07-04 京东方科技集团股份有限公司 显示基板和显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215532A (ja) 1999-11-24 2001-08-10 Casio Comput Co Ltd アクティブ型液晶表示パネル
JP2004069993A (ja) 2002-08-06 2004-03-04 Sony Corp 半導体装置
JP2006030627A (ja) 2004-07-16 2006-02-02 Sharp Corp 表示装置用基板及びそれを用いた液晶表示装置
US20080068364A1 (en) 2006-09-13 2008-03-20 Yong-Han Park Thin Film Transistor Panel and Liquid Crystal Display Apparatus Having the Same
CN103969859A (zh) 2014-04-22 2014-08-06 京东方科技集团股份有限公司 一种显示用基板及显示装置
US20180188616A1 (en) 2016-11-29 2018-07-05 Lg Display Co., Ltd. Liquid crystal display

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493129A (en) * 1988-06-29 1996-02-20 Hitachi, Ltd. Thin film transistor structure having increased on-current
JP3205373B2 (ja) * 1992-03-12 2001-09-04 株式会社日立製作所 液晶表示装置
KR100626600B1 (ko) * 2000-08-02 2006-09-22 엘지.필립스 엘시디 주식회사 액정 표시 장치용 어레이 기판 및 그 제조 방법
JP2010276665A (ja) * 2009-05-26 2010-12-09 Panasonic Liquid Crystal Display Co Ltd 表示装置
CN103676381A (zh) 2013-12-26 2014-03-26 南京中电熊猫液晶显示科技有限公司 一种液晶显示器及其驱动装置
CN104465675B (zh) * 2014-12-31 2017-08-25 深圳市华星光电技术有限公司 薄膜晶体管阵列基板、液晶面板以及液晶显示器
KR102336419B1 (ko) * 2015-04-30 2021-12-06 엘지디스플레이 주식회사 액정 표시 장치용 어레이 기판
KR102576999B1 (ko) * 2016-07-05 2023-09-12 삼성디스플레이 주식회사 액정표시장치
US20180157114A1 (en) 2016-12-01 2018-06-07 Samsung Display Co., Ltd. Reflective liquid crystal device
CN109426041B (zh) * 2017-08-21 2020-11-10 京东方科技集团股份有限公司 一种阵列基板及显示装置
CN210573114U (zh) 2019-11-28 2020-05-19 京东方科技集团股份有限公司 显示基板和显示面板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215532A (ja) 1999-11-24 2001-08-10 Casio Comput Co Ltd アクティブ型液晶表示パネル
JP2004069993A (ja) 2002-08-06 2004-03-04 Sony Corp 半導体装置
JP2006030627A (ja) 2004-07-16 2006-02-02 Sharp Corp 表示装置用基板及びそれを用いた液晶表示装置
US20080068364A1 (en) 2006-09-13 2008-03-20 Yong-Han Park Thin Film Transistor Panel and Liquid Crystal Display Apparatus Having the Same
CN103969859A (zh) 2014-04-22 2014-08-06 京东方科技集团股份有限公司 一种显示用基板及显示装置
US20180188616A1 (en) 2016-11-29 2018-07-05 Lg Display Co., Ltd. Liquid crystal display

Also Published As

Publication number Publication date
JP2023503204A (ja) 2023-01-27
CN112859466B (zh) 2025-04-22
EP4067988A4 (en) 2023-01-11
WO2021103785A1 (zh) 2021-06-03
EP4067988A1 (en) 2022-10-05
US20220043315A1 (en) 2022-02-10
CN112859466A (zh) 2021-05-28
US11835829B2 (en) 2023-12-05
EP4067988B1 (en) 2025-11-19

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