CN112118960A - 保护膜、切割保护膜的方法和装置 - Google Patents
保护膜、切割保护膜的方法和装置 Download PDFInfo
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- CN112118960A CN112118960A CN201980013156.4A CN201980013156A CN112118960A CN 112118960 A CN112118960 A CN 112118960A CN 201980013156 A CN201980013156 A CN 201980013156A CN 112118960 A CN112118960 A CN 112118960A
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- B32B7/03—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 with respect to the orientation of features
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Abstract
一种保护膜、切割保护膜的方法(200)和装置(300、400),能够提高用户体验。保护膜具有双折射效应,用于贴合在电子设备的屏幕上;其中,保护膜的快轴方向与电子设备的显示屏中的第一偏振片的偏振方向平行,保护膜的慢轴方向与第一偏振片的偏振方向垂直,或者,保护膜的慢轴方向与第一偏振片的偏振方向平行,保护膜的快轴方向与第一偏振片的偏振方向垂直,或者,第一偏振片的偏振方向与保护膜的快轴方向和慢轴方向成45度夹角。
Description
PCT国内申请,说明书已公开。
Claims (17)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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CN201810150575 | 2018-02-13 | ||
CN201810150575X | 2018-02-13 | ||
CN2018101708487 | 2018-03-01 | ||
CN201810170848.7A CN109946780B (zh) | 2018-02-13 | 2018-03-01 | 保护膜、切割保护膜的方法和装置 |
PCT/CN2019/074920 WO2019158065A1 (zh) | 2018-02-13 | 2019-02-13 | 保护膜、切割保护膜的方法和装置 |
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CN112118960A true CN112118960A (zh) | 2020-12-22 |
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CN201810170848.7A Active CN109946780B (zh) | 2018-02-13 | 2018-03-01 | 保护膜、切割保护膜的方法和装置 |
CN201980013156.4A Pending CN112118960A (zh) | 2018-02-13 | 2019-02-13 | 保护膜、切割保护膜的方法和装置 |
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CN201810170848.7A Active CN109946780B (zh) | 2018-02-13 | 2018-03-01 | 保护膜、切割保护膜的方法和装置 |
Country Status (9)
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US (1) | US20200379145A1 (zh) |
EP (2) | EP4220359A3 (zh) |
JP (2) | JP7124125B2 (zh) |
CN (3) | CN109725378B (zh) |
AU (1) | AU2019222048B2 (zh) |
CA (1) | CA3091624C (zh) |
ES (1) | ES2944834T3 (zh) |
RU (1) | RU2752095C1 (zh) |
WO (1) | WO2019158065A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109725378B (zh) * | 2018-02-13 | 2020-03-10 | 华为技术有限公司 | 保护膜、切割保护膜的方法和装置 |
CN110149425B (zh) | 2019-04-17 | 2020-09-18 | 华为技术有限公司 | 移动终端、盖板、显示组件 |
US11583183B2 (en) * | 2019-05-02 | 2023-02-21 | Pixart Imaging Inc. | Physiological detection device capable of detecting attached state |
CN110312008A (zh) * | 2019-06-24 | 2019-10-08 | Oppo广东移动通信有限公司 | 屏幕保护膜及电子设备 |
CN113095287A (zh) * | 2021-04-30 | 2021-07-09 | Oppo广东移动通信有限公司 | 图像处理方法、装置、移动终端及存储介质 |
CN113698880A (zh) * | 2021-08-16 | 2021-11-26 | 江苏皇冠新材料科技有限公司 | 屏下指纹保护贴的制备方法、屏下指纹保护贴及检测方法 |
CN116533309B (zh) * | 2023-07-06 | 2023-10-03 | 昊泽吉顺新材料(深圳)有限公司 | 一种用于手机保护膜生产的分切定位*** |
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2018
- 2018-03-01 CN CN201811612759.XA patent/CN109725378B/zh active Active
- 2018-03-01 CN CN201810170848.7A patent/CN109946780B/zh active Active
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2019
- 2019-02-13 US US16/969,861 patent/US20200379145A1/en active Pending
- 2019-02-13 WO PCT/CN2019/074920 patent/WO2019158065A1/zh unknown
- 2019-02-13 AU AU2019222048A patent/AU2019222048B2/en active Active
- 2019-02-13 JP JP2020565014A patent/JP7124125B2/ja active Active
- 2019-02-13 EP EP23152516.3A patent/EP4220359A3/en active Pending
- 2019-02-13 EP EP19753791.3A patent/EP3730291B1/en active Active
- 2019-02-13 RU RU2020129833A patent/RU2752095C1/ru active
- 2019-02-13 ES ES19753791T patent/ES2944834T3/es active Active
- 2019-02-13 CA CA3091624A patent/CA3091624C/en active Active
- 2019-02-13 CN CN201980013156.4A patent/CN112118960A/zh active Pending
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2022
- 2022-05-24 JP JP2022084577A patent/JP2022105645A/ja active Pending
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CN109946780A (zh) | 2019-06-28 |
ES2944834T3 (es) | 2023-06-26 |
AU2019222048A1 (en) | 2020-08-13 |
EP4220359A3 (en) | 2023-08-23 |
WO2019158065A1 (zh) | 2019-08-22 |
EP3730291A1 (en) | 2020-10-28 |
CN109725378B (zh) | 2020-03-10 |
EP3730291B1 (en) | 2023-04-05 |
JP2022105645A (ja) | 2022-07-14 |
JP2021513688A (ja) | 2021-05-27 |
EP3730291A4 (en) | 2021-03-17 |
CN109946780B (zh) | 2020-09-04 |
RU2752095C1 (ru) | 2021-07-22 |
EP4220359A2 (en) | 2023-08-02 |
AU2019222048B2 (en) | 2022-04-28 |
CA3091624C (en) | 2023-04-25 |
JP7124125B2 (ja) | 2022-08-23 |
US20200379145A1 (en) | 2020-12-03 |
CA3091624A1 (en) | 2019-08-22 |
CN109725378A (zh) | 2019-05-07 |
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