CN115335766A - 反射式显示器件、显示面板及显示屏 - Google Patents

反射式显示器件、显示面板及显示屏 Download PDF

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Publication number
CN115335766A
CN115335766A CN202080093357.2A CN202080093357A CN115335766A CN 115335766 A CN115335766 A CN 115335766A CN 202080093357 A CN202080093357 A CN 202080093357A CN 115335766 A CN115335766 A CN 115335766A
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China
Prior art keywords
display
array
display device
electrochromic material
reflective display
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Pending
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CN202080093357.2A
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English (en)
Inventor
孙上
张友明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN115335766A publication Critical patent/CN115335766A/zh
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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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/157—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/38—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using electrochromic devices
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/30—Metamaterials
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种反射式显示器件、显示面板及显示屏。反射式显示器件中，在基底(301)的一侧设置由介质材料阵列(3021)和电致变色材料薄膜(3022)构成的天线阵列(302),并在电致变色材料薄膜(3022)上通过导电材料连接控制电路(303),对电致变色材料给予电信号控制，由电信号控制电致变色材料薄膜(3022)的折射率虚部的变化，从而实现特定颜色的显示亮度的变化。从而，通过不同的几何尺寸的天线阵列(302)可实现不同的颜色及亮度的显示，以及根据不同的颜色和亮度的组合可以实现各种颜色的显示。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN202080093357.2A 2020-10-31 2020-10-31 反射式显示器件、显示面板及显示屏 Pending CN115335766A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/125668 WO2022088152A1 (zh) 2020-10-31 2020-10-31 反射式显示器件、显示面板及显示屏

Publications (1)

Publication Number Publication Date
CN115335766A true CN115335766A (zh) 2022-11-11

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Country Link
US (1) US20230384645A1 (zh)
EP (1) EP4220294A4 (zh)
JP (1) JP2023546982A (zh)
KR (1) KR20230087584A (zh)
CN (1) CN115335766A (zh)
WO (1) WO2022088152A1 (zh)

Citations (8)

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EP0084603A1 (en) * 1982-01-25 1983-08-03 American Cyanamid Company Multiplexing driving method and system for an electrochromic display
WO1996006203A1 (en) * 1994-08-19 1996-02-29 Optical Coating Laboratory, Inc. Electrochromic materials and devices, and method
US7009750B1 (en) * 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
US20090284696A1 (en) * 2008-05-13 2009-11-19 Samsung Electronics Co., Ltd. Photonic crystal type color filter and reflective liquid crystal display device having the same
US20110164303A1 (en) * 2010-01-05 2011-07-07 Raytheon Company Polymer Shutter Compositions and Devices for Infrared Systems
US20110170042A1 (en) * 2010-01-14 2011-07-14 Samsung Electronics Co., Ltd. Reflective color filters and display devices including the same
CN103472516A (zh) * 2013-09-17 2013-12-25 京东方科技集团股份有限公司 反射式滤光片及其制备方法、显示装置
CN109581565A (zh) * 2019-01-03 2019-04-05 京东方科技集团股份有限公司 反射式滤光器件、显示面板、显示装置及控制方法

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US20050128385A1 (en) * 2003-12-12 2005-06-16 Hong-Da Liu Pixel structure for a liquid crystal on silicon display
JP4848620B2 (ja) * 2004-05-25 2011-12-28 凸版印刷株式会社 直視型反射型表示装置
JP2009524083A (ja) * 2006-01-13 2009-06-25 エヌテラ リミテッド 反射型ディスプレイ装置
JP5116277B2 (ja) * 2006-09-29 2013-01-09 株式会社半導体エネルギー研究所 半導体装置、表示装置、液晶表示装置、表示モジュール及び電子機器
WO2011027923A1 (ko) * 2009-09-04 2011-03-10 에스케이 텔레콤주식회사 전기변색 필터가 구비된 반사형 디스플레이 장치
KR101296684B1 (ko) * 2009-11-18 2013-08-19 한국전자통신연구원 상 분리 현상을 이용한 유기 발광 다이오드 및 그 제조 방법
JP5539162B2 (ja) * 2010-11-04 2014-07-02 キヤノン株式会社 エレクトロクロミック素子
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CN107807484B (zh) * 2017-10-09 2019-08-30 深圳市华星光电半导体显示技术有限公司 一种反射式电致变色显示面板
KR101994388B1 (ko) * 2017-12-14 2019-06-28 포항공과대학교 산학협력단 유전체 기반 반사형 컬러필터 및 이의 제조 방법 및 이를 포함하는 디스플레이 장치
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084603A1 (en) * 1982-01-25 1983-08-03 American Cyanamid Company Multiplexing driving method and system for an electrochromic display
WO1996006203A1 (en) * 1994-08-19 1996-02-29 Optical Coating Laboratory, Inc. Electrochromic materials and devices, and method
US7009750B1 (en) * 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
US20090284696A1 (en) * 2008-05-13 2009-11-19 Samsung Electronics Co., Ltd. Photonic crystal type color filter and reflective liquid crystal display device having the same
US20110164303A1 (en) * 2010-01-05 2011-07-07 Raytheon Company Polymer Shutter Compositions and Devices for Infrared Systems
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CN103472516A (zh) * 2013-09-17 2013-12-25 京东方科技集团股份有限公司 反射式滤光片及其制备方法、显示装置
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CN109581565A (zh) * 2019-01-03 2019-04-05 京东方科技集团股份有限公司 反射式滤光器件、显示面板、显示装置及控制方法

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EP4220294A4 (en) 2023-10-18
EP4220294A1 (en) 2023-08-02
JP2023546982A (ja) 2023-11-08
KR20230087584A (ko) 2023-06-16
US20230384645A1 (en) 2023-11-30
WO2022088152A1 (zh) 2022-05-05

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