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 PDFInfo
- 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
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- 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.)
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- 238000005452 bending Methods 0.000 claims abstract description 63
- 230000001681 protective effect Effects 0.000 claims description 30
- 230000000994 depressogenic effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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)
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)
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)
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)
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 |
-
2020
- 2020-04-21 CN CN202010316602.3A patent/CN111534240B/zh active Active
- 2020-06-15 WO PCT/CN2020/096181 patent/WO2021212632A1/fr active Application Filing
Patent Citations (6)
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 |
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