KR102871513B1 - 공유 모드 및 개인 모드 전환이 가능한 디스플레이 장치, 특히 차량용 디스플레이 장치 - Google Patents

공유 모드 및 개인 모드 전환이 가능한 디스플레이 장치, 특히 차량용 디스플레이 장치

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Publication number
KR102871513B1
KR102871513B1 KR1020247014868A KR20247014868A KR102871513B1 KR 102871513 B1 KR102871513 B1 KR 102871513B1 KR 1020247014868 A KR1020247014868 A KR 1020247014868A KR 20247014868 A KR20247014868 A KR 20247014868A KR 102871513 B1 KR102871513 B1 KR 102871513B1
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South Korea
Prior art keywords
electrode
pixel
display
display device
mode
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KR1020247014868A
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English (en)
Korean (ko)
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KR20240073110A (ko
Inventor
알베르트 산체스 카스틸로
빌렘 호프만
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베하테체 게엠베하
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Classifications

    • 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

Landscapes

  • 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)
KR1020247014868A 2021-10-07 2022-10-06 공유 모드 및 개인 모드 전환이 가능한 디스플레이 장치, 특히 차량용 디스플레이 장치 Active KR102871513B1 (ko)

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
KR20240073110A KR20240073110A (ko) 2024-05-24
KR102871513B1 true KR102871513B1 (ko) 2025-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247014868A Active KR102871513B1 (ko) 2021-10-07 2022-10-06 공유 모드 및 개인 모드 전환이 가능한 디스플레이 장치, 특히 차량용 디스플레이 장치

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200073157A1 (en) * 2018-08-30 2020-03-05 Japan Display Inc. Liquid crystal display device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4639968B2 (ja) * 2005-05-31 2011-02-23 カシオ計算機株式会社 液晶表示装置
JP5226222B2 (ja) * 2007-01-29 2013-07-03 セイコーインスツル株式会社 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
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
CN102621757B (zh) * 2012-04-06 2014-07-02 友达光电（苏州）有限公司 像素结构及显示面板
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
CN109324449B (zh) * 2018-11-15 2021-06-22 昆山龙腾光电股份有限公司 液晶显示装置及其驱动方法
BR112022008110A2 (pt) 2020-06-30 2023-01-31 Fase S R L Elemento de segurança multifuncional

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200073157A1 (en) * 2018-08-30 2020-03-05 Japan Display Inc. Liquid crystal display device

Also Published As

Publication number Publication date
WO2023057553A1 (de) 2023-04-13
JP2024538736A (ja) 2024-10-23
EP4413418A1 (de) 2024-08-14
KR20240073110A (ko) 2024-05-24
US20240402543A1 (en) 2024-12-05
US12554166B2 (en) 2026-02-17

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