CN114945967A - 一种显示模组和显示装置 - Google Patents

一种显示模组和显示装置 Download PDF

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CN114945967A
CN114945967A CN202080001695.9A CN202080001695A CN114945967A CN 114945967 A CN114945967 A CN 114945967A CN 202080001695 A CN202080001695 A CN 202080001695A CN 114945967 A CN114945967 A CN 114945967A
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China
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sub
adhesive layer
display module
range
modulus
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CN114945967B (zh
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董栗明
史世明
刘陆
赵丽娟
李钊
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种显示模组，包括：柔性面板(1)、通过第一胶层组(2)贴设于柔性面板(1)出光侧的第一膜层组(3)、通过第二胶层组(4)贴设于柔性面板(1)背离出光侧的非出光侧的第二膜层组(5)。显示模组可折叠成曲面板，在垂直于曲面板的第一平面上的正投影至少部分呈水滴轮廓(6)状。水滴轮廓(6)包括颈部(61)和本体部(62)，显示模组的相对两端在第一平面上的正投影至少部分形成颈部(61)，显示模组的位于相对两端之间的中间部分在第一平面上的正投影形成本体部(62)。颈部(61)呈圆弧线，圆弧线上任意一点的曲率(R)半径范围为16‑20mm；本体部(62)呈弧线，弧线上任意一点的曲率半径(R＇)范围为4±0.5mm。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202080001695.9A 2020-08-26 2020-08-26 一种显示模组和显示装置 Active CN114945967B (zh)

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Citations (4)

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JP2006246403A (ja) * 2005-03-07 2006-09-14 Sharp Corp 折り畳み式携帯情報機器
KR20160144299A (ko) * 2015-06-08 2016-12-16 삼성전자주식회사 접철식 기기
CN111105715A (zh) * 2020-01-03 2020-05-05 武汉华星光电半导体显示技术有限公司 可折叠显示装置及其制备方法、治具
CN111489644A (zh) * 2020-04-20 2020-08-04 京东方科技集团股份有限公司 一种显示装置及电子设备

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WO2016068423A1 (ko) * 2014-11-01 2016-05-06 삼성에스디아이 주식회사 플렉시블 디스플레이 장치
US10147772B2 (en) 2016-08-23 2018-12-04 3M Innovative Properties Company Foldable OLED device with compatible flexural stiffness of layers
US10488887B2 (en) * 2016-10-04 2019-11-26 Semiconductor Energy Laboratory Co., Ltd. Electronic device
KR102311310B1 (ko) * 2017-11-24 2021-10-12 동우 화인켐 주식회사 플렉서블 디스플레이 장치
CN113053250B (zh) * 2017-12-28 2022-10-04 乐金显示有限公司 可折叠显示器
KR102632543B1 (ko) * 2019-02-19 2024-02-01 삼성디스플레이 주식회사 결합 부재를 포함하는 표시 장치
CN110853510B (zh) 2019-10-23 2020-12-25 武汉华星光电半导体显示技术有限公司 可折叠的支撑结构及显示装置
CN110992838B (zh) * 2020-01-03 2022-01-04 武汉华星光电半导体显示技术有限公司 可折叠显示装置及其制造方法
JP7069234B2 (ja) * 2020-02-28 2022-05-17 リンテック株式会社 フレキシブルディスプレイ用粘着シート、フレキシブル積層部材およびフレキシブルディスプレイ
CN111312080B (zh) * 2020-03-31 2022-07-12 京东方科技集团股份有限公司 金属支撑件及柔性显示装置
CN111816077B (zh) * 2020-07-13 2022-04-26 武汉华星光电半导体显示技术有限公司 可折叠显示模组

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006246403A (ja) * 2005-03-07 2006-09-14 Sharp Corp 折り畳み式携帯情報機器
KR20160144299A (ko) * 2015-06-08 2016-12-16 삼성전자주식회사 접철식 기기
CN111105715A (zh) * 2020-01-03 2020-05-05 武汉华星光电半导体显示技术有限公司 可折叠显示装置及其制备方法、治具
CN111489644A (zh) * 2020-04-20 2020-08-04 京东方科技集团股份有限公司 一种显示装置及电子设备

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WO2022040990A1 (zh) 2022-03-03
CN114945967B (zh) 2023-11-10
US11987041B2 (en) 2024-05-21
US20220314579A1 (en) 2022-10-06

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