JP2024538736A - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP2024538736A
JP2024538736A JP2024521155A JP2024521155A JP2024538736A JP 2024538736 A JP2024538736 A JP 2024538736A JP 2024521155 A JP2024521155 A JP 2024521155A JP 2024521155 A JP2024521155 A JP 2024521155A JP 2024538736 A JP2024538736 A JP 2024538736A
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JP
Japan
Prior art keywords
electrode
pixel
comb
display
liquid crystal
Prior art date
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Pending
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JP2024521155A
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English (en)
Japanese (ja)
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JP2024538736A5 (https=
Inventor
カスティロ，アルバート サンヒェツ
ホフマン，ウィレム
Original Assignee
ベーア－ヘラー サーモコントロール ゲーエムベーハー
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Application filed by ベーア－ヘラー サーモコントロール ゲーエムベーハー filed Critical ベーア－ヘラー サーモコントロール ゲーエムベーハー
Publication of JP2024538736A publication Critical patent/JP2024538736A/ja
Publication of JP2024538736A5 publication Critical patent/JP2024538736A5/ja
Pending legal-status Critical Current

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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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1323—Arrangements for providing a switchable viewing angle
    • 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
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2024521155A 2021-10-07 2022-10-06 表示装置 Pending JP2024538736A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102021126024.8 2021-10-07
DE102021126024 2021-10-07
DE102022114155 2022-06-03
DE102022114155.1 2022-06-03
PCT/EP2022/077785 WO2023057553A1 (de) 2021-10-07 2022-10-06 Anzeigevorrichtung, insbesondere für ein fahrzeug, mit umschaltbarem teilungs- und privat-modus

Publications (2)

Publication Number Publication Date
JP2024538736A true JP2024538736A (ja) 2024-10-23
JP2024538736A5 JP2024538736A5 (https=) 2025-02-20

Family

ID=84045088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024521155A Pending JP2024538736A (ja) 2021-10-07 2022-10-06 表示装置

Country Status (5)

Country Link
US (1) US12554166B2 (https=)
EP (1) EP4413418A1 (https=)
JP (1) JP2024538736A (https=)
KR (1) KR102871513B1 (https=)
WO (1) WO2023057553A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250117867A (ko) * 2024-01-29 2025-08-05 엘지디스플레이 주식회사 표시 장치
WO2025196033A2 (de) 2024-03-21 2025-09-25 BHTC GmbH Anzeigevorrichtung, insbesondere für ein fahrzeug, zum anzeigen von informationen
WO2025196035A2 (de) 2024-03-21 2025-09-25 BHTC GmbH Anzeigevorrichtung, insbesondere für ein fahrzeug, zum anzeigen von informationen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006337600A (ja) * 2005-05-31 2006-12-14 Casio Comput Co Ltd 液晶表示装置
JP2008185660A (ja) * 2007-01-29 2008-08-14 Seiko Instruments Inc 液晶表示装置
JP2010122572A (ja) * 2008-11-21 2010-06-03 Sony Corp 表示装置、表示装置の駆動方法、および電子機器
US20130265514A1 (en) * 2012-04-06 2013-10-10 Au Optronics Corporation Pixel structure and display panel
CN109324449A (zh) * 2018-11-15 2019-02-12 昆山龙腾光电有限公司 液晶显示装置及其驱动方法
JP2020034748A (ja) * 2018-08-30 2020-03-05 株式会社ジャパンディスプレイ 液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013001983A1 (ja) * 2011-06-27 2013-01-03 シャープ株式会社 液晶表示パネル及び液晶表示装置
JP5907758B2 (ja) * 2012-03-02 2016-04-26 株式会社ジャパンディスプレイ 表示装置および液晶バリア素子
JP6573467B2 (ja) * 2015-03-31 2019-09-11 株式会社ジャパンディスプレイ 画像表示装置及び液晶パネル
GB2540376A (en) * 2015-07-14 2017-01-18 Sharp Kk Parallax barrier with independently controllable regions
JP2017138447A (ja) * 2016-02-03 2017-08-10 株式会社ジャパンディスプレイ パララックスバリアパネル、パララックスバリアパネルの駆動方法、及びパララックスバリアパネルを用いた表示装置
CN105572927A (zh) * 2016-03-11 2016-05-11 深圳市华星光电技术有限公司 阵列基板及液晶显示面板
JP2019105758A (ja) * 2017-12-13 2019-06-27 シャープ株式会社 立体表示装置
BR112022008110A2 (pt) 2020-06-30 2023-01-31 Fase S R L Elemento de segurança multifuncional

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006337600A (ja) * 2005-05-31 2006-12-14 Casio Comput Co Ltd 液晶表示装置
JP2008185660A (ja) * 2007-01-29 2008-08-14 Seiko Instruments Inc 液晶表示装置
JP2010122572A (ja) * 2008-11-21 2010-06-03 Sony Corp 表示装置、表示装置の駆動方法、および電子機器
US20130265514A1 (en) * 2012-04-06 2013-10-10 Au Optronics Corporation Pixel structure and display panel
JP2020034748A (ja) * 2018-08-30 2020-03-05 株式会社ジャパンディスプレイ 液晶表示装置
CN109324449A (zh) * 2018-11-15 2019-02-12 昆山龙腾光电有限公司 液晶显示装置及其驱动方法

Also Published As

Publication number Publication date
WO2023057553A1 (de) 2023-04-13
EP4413418A1 (de) 2024-08-14
KR102871513B1 (ko) 2025-10-15
KR20240073110A (ko) 2024-05-24
US20240402543A1 (en) 2024-12-05
US12554166B2 (en) 2026-02-17

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