CN111534240B - 曲面屏保护膜及曲面盖板 - Google Patents

曲面屏保护膜及曲面盖板 Download PDF

Info

Publication number
CN111534240B
CN111534240B CN202010316602.3A CN202010316602A CN111534240B CN 111534240 B CN111534240 B CN 111534240B CN 202010316602 A CN202010316602 A CN 202010316602A CN 111534240 B CN111534240 B CN 111534240B
Authority
CN
China
Prior art keywords
recess
protection film
curved
screen protection
curved surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010316602.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN111534240A (zh
Inventor
周浩
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.)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to CN202010316602.3A priority Critical patent/CN111534240B/zh
Priority to PCT/CN2020/096181 priority patent/WO2021212632A1/fr
Publication of CN111534240A publication Critical patent/CN111534240A/zh
Application granted granted Critical
Publication of CN111534240B publication Critical patent/CN111534240B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
CN202010316602.3A 2020-04-21 2020-04-21 曲面屏保护膜及曲面盖板 Active CN111534240B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010316602.3A CN111534240B (zh) 2020-04-21 2020-04-21 曲面屏保护膜及曲面盖板
PCT/CN2020/096181 WO2021212632A1 (fr) 2020-04-21 2020-06-15 Film de protection d'écran à surface incurvée et plaque de recouvrement à surface incurvée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010316602.3A CN111534240B (zh) 2020-04-21 2020-04-21 曲面屏保护膜及曲面盖板

Publications (2)

Publication Number Publication Date
CN111534240A CN111534240A (zh) 2020-08-14
CN111534240B true CN111534240B (zh) 2021-06-01

Family

ID=71973025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010316602.3A Active CN111534240B (zh) 2020-04-21 2020-04-21 曲面屏保护膜及曲面盖板

Country Status (2)

Country Link
CN (1) CN111534240B (fr)
WO (1) WO2021212632A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909625A (zh) * 2020-08-13 2020-11-10 业成科技（成都）有限公司 保护膜、曲面结构及保护膜贴附方法
CN112863337A (zh) * 2021-01-11 2021-05-28 京东方科技集团股份有限公司 一种膜材及其制作方法、曲面显示面板及曲面显示装置
CN112786621A (zh) * 2021-01-11 2021-05-11 武汉华星光电半导体显示技术有限公司 柔性基板、显示面板及显示装置
KR20230022332A (ko) * 2021-08-05 2023-02-15 삼성디스플레이 주식회사 표시 장치
CN114120841A (zh) * 2021-12-09 2022-03-01 武汉华星光电半导体显示技术有限公司 一种显示面板及移动终端
CN115608844A (zh) * 2022-11-03 2023-01-17 苏州安洁科技股份有限公司 一种解决钢片贴合网孔起拱的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2508582A1 (fr) * 2009-03-06 2012-10-10 Nitto Denko Corporation Procédé de fixation d'une bande adhésive sensible à la pression recto-verso comprenant une bande anti-adhésive avec une incision ou entaille
WO2019085422A1 (fr) * 2017-11-06 2019-05-09 Schott Glass Technologies (Suzhou) Co. Ltd. Revêtement protecteur, son utilisation et son procédé de fabrication
CN208985566U (zh) * 2018-08-13 2019-06-14 武汉华星光电半导体显示技术有限公司 一种曲面屏保护膜和曲面屏
CN110295016A (zh) * 2019-07-03 2019-10-01 业成科技（成都）有限公司 保护膜及面板组件
CN110556057A (zh) * 2018-05-31 2019-12-10 三星显示有限公司 显示装置及其制造方法
CN110901186A (zh) * 2019-11-05 2020-03-24 武汉华星光电半导体显示技术有限公司 曲面保护膜及曲面屏

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561654B (zh) * 2011-12-30 2013-12-11 广州市番禺康达木业有限公司 一种实木型地板
KR101932258B1 (ko) * 2016-09-07 2018-12-24 김지안 모바일기기의 곡면형 디스플레이 패널 화면 보호필름 및 그 제조방법
KR20180066378A (ko) * 2016-12-08 2018-06-19 삼성디스플레이 주식회사 디스플레이 장치
CN107579169B (zh) * 2017-09-01 2019-06-04 上海天马微电子有限公司 一种柔性显示面板和显示装置
CN209937937U (zh) * 2019-04-10 2020-01-14 苏州微邦材料科技有限公司 一种用于手机屏幕上的防爆薄膜
CN110518039A (zh) * 2019-08-29 2019-11-29 武汉天马微电子有限公司 一种柔性显示面板及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2508582A1 (fr) * 2009-03-06 2012-10-10 Nitto Denko Corporation Procédé de fixation d'une bande adhésive sensible à la pression recto-verso comprenant une bande anti-adhésive avec une incision ou entaille
WO2019085422A1 (fr) * 2017-11-06 2019-05-09 Schott Glass Technologies (Suzhou) Co. Ltd. Revêtement protecteur, son utilisation et son procédé de fabrication
CN110556057A (zh) * 2018-05-31 2019-12-10 三星显示有限公司 显示装置及其制造方法
CN208985566U (zh) * 2018-08-13 2019-06-14 武汉华星光电半导体显示技术有限公司 一种曲面屏保护膜和曲面屏
CN110295016A (zh) * 2019-07-03 2019-10-01 业成科技（成都）有限公司 保护膜及面板组件
CN110901186A (zh) * 2019-11-05 2020-03-24 武汉华星光电半导体显示技术有限公司 曲面保护膜及曲面屏

Also Published As

Publication number Publication date
WO2021212632A1 (fr) 2021-10-28
CN111534240A (zh) 2020-08-14

Similar Documents

Publication Publication Date Title
CN111534240B (zh) 曲面屏保护膜及曲面盖板
CN112116879A (zh) 多曲面显示装置
CN111667770B (zh) 柔性显示装置
CN111785167B (zh) 屏幕组件和显示装置
CN111756889A (zh) 一种盖板及移动终端
US20220179149A1 (en) Illuminating device
CN112071197B (zh) 一种显示装置及电子设备
CN112666753B (zh) 一种背光模组、液晶显示模组和液晶显示装置
CN211702103U (zh) 移动终端
CN111752044B (zh) 背光模组及显示装置
CN111028691B (zh) 一种柔性显示面板及电子设备
CN113470521A (zh) 支撑层及柔性显示模组
CN111584738A (zh) 显示装置及电子设备
CN113140161A (zh) 一种柔性显示面板、显示装置及终端设备
TWI335469B (en) Liquid crystal display device
US20240049413A1 (en) Display device
CN212255958U (zh) 直下式背光模组和显示设备
CN209946439U (zh) 一种背光模组、显示装置
CN114842747B (zh) 柔性盖板、柔性显示屏以及电子设备
US20220256018A1 (en) Window and electronic device including the same
CN108227312B (zh) 一种胶框及显示装置
CN112198718B (zh) 一种背光模组
CN220189163U (zh) 曲面显示屏、电子设备以及贴合治具
CN215577410U (zh) 一种柔性显示面板、显示装置及终端设备
CN217468436U (zh) 一种显示屏模组及电子设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant