CN108957893B - 一种防窥膜及其制备方法 - Google Patents
一种防窥膜及其制备方法 Download PDFInfo
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- CN108957893B CN108957893B CN201810725691.XA CN201810725691A CN108957893B CN 108957893 B CN108957893 B CN 108957893B CN 201810725691 A CN201810725691 A CN 201810725691A CN 108957893 B CN108957893 B CN 108957893B
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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
- G02F1/13—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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
-
- 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
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13712—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal having negative dielectric anisotropy
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13775—Polymer-stabilized liquid crystal layers
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810725691.XA CN108957893B (zh) | 2018-07-04 | 2018-07-04 | 一种防窥膜及其制备方法 |
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CN201810725691.XA CN108957893B (zh) | 2018-07-04 | 2018-07-04 | 一种防窥膜及其制备方法 |
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CN108957893A CN108957893A (zh) | 2018-12-07 |
CN108957893B true CN108957893B (zh) | 2021-07-06 |
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CN201810725691.XA Active CN108957893B (zh) | 2018-07-04 | 2018-07-04 | 一种防窥膜及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110955068B (zh) * | 2019-03-19 | 2024-03-22 | 深圳菲尔泰光电有限公司 | 一种多观察角度防窥膜及其制备方法 |
WO2020186438A1 (zh) * | 2019-03-19 | 2020-09-24 | 深圳菲尔泰光电有限公司 | 一种多观察角度防窥膜及其制备方法 |
CN113625373B (zh) * | 2020-05-06 | 2024-11-22 | 中强光电股份有限公司 | 显示装置、视角限制器及其制造方法 |
CN114384714B (zh) * | 2020-10-18 | 2024-11-22 | 中强光电股份有限公司 | 显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1550799A (zh) * | 1997-05-09 | 2004-12-01 | 光学元件和包含它的防伪或防拷贝元器件 | |
CN1950463A (zh) * | 2004-05-04 | 2007-04-18 | 罗利克有限公司 | 可聚合的二生色团的二向色偶氮染料 |
TW200848791A (en) * | 2007-02-07 | 2008-12-16 | 3M Innovative Properties Co | Two dimensional light control film |
CN103374125A (zh) * | 2012-04-12 | 2013-10-30 | 南开大学 | 含有偶氮苯和肉桂酸酯基团的侧链型液晶聚合物膜材料及其合成方法 |
CN106662743A (zh) * | 2014-06-30 | 2017-05-10 | 3M创新有限公司 | 360度保密膜 |
CN107085327A (zh) * | 2017-06-16 | 2017-08-22 | 北京大学 | 一种基于液晶和二向性染料的电控调光膜及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101212135B1 (ko) * | 2005-06-14 | 2012-12-14 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
JP4626467B2 (ja) * | 2005-09-29 | 2011-02-09 | カシオ計算機株式会社 | 液晶表示装置 |
JP5370646B2 (ja) * | 2009-02-12 | 2013-12-18 | Jsr株式会社 | 感放射線性ポリオルガノシロキサンの製造方法 |
US20130162924A1 (en) * | 2010-09-09 | 2013-06-27 | 3M Innovative Properties Company | Switchable privacy filter |
CN103913893B (zh) * | 2014-03-24 | 2017-02-22 | 京东方科技集团股份有限公司 | 基板及制作方法、液晶盒及其制作方法和设备、显示装置 |
CN104403677B (zh) * | 2014-12-15 | 2016-08-24 | 京东方科技集团股份有限公司 | 一种液晶混合物、图案化相位延迟膜及制备方法、显示装置 |
-
2018
- 2018-07-04 CN CN201810725691.XA patent/CN108957893B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1550799A (zh) * | 1997-05-09 | 2004-12-01 | 光学元件和包含它的防伪或防拷贝元器件 | |
CN1950463A (zh) * | 2004-05-04 | 2007-04-18 | 罗利克有限公司 | 可聚合的二生色团的二向色偶氮染料 |
TW200848791A (en) * | 2007-02-07 | 2008-12-16 | 3M Innovative Properties Co | Two dimensional light control film |
CN103374125A (zh) * | 2012-04-12 | 2013-10-30 | 南开大学 | 含有偶氮苯和肉桂酸酯基团的侧链型液晶聚合物膜材料及其合成方法 |
CN106662743A (zh) * | 2014-06-30 | 2017-05-10 | 3M创新有限公司 | 360度保密膜 |
CN107085327A (zh) * | 2017-06-16 | 2017-08-22 | 北京大学 | 一种基于液晶和二向性染料的电控调光膜及其制备方法 |
Non-Patent Citations (1)
Title |
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"含偶氮基团的聚丙烯酸酯型功能侧链液晶高分子的性能及其应用前景";黄军左 等;《高分子通报》;20080229(第2期);第50-58页 * |
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CN108957893A (zh) | 2018-12-07 |
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Effective date of registration: 20211116 Address after: 201400 Building 1, No. 1, Haikun Road, Fengxian District, Shanghai Patentee after: Shanghai Xianren new materials partnership (L.P.) Address before: 201700 rooms 618, 619 and 620, No. 1150, qinghewan Road, Qingpu District, Shanghai Patentee before: SHANGHAI XIANHUAN NEW MATERIAL TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20221230 Address after: 201400 Building 1, No.1 Haikun Road, Fengxian District, Shanghai Patentee after: Shanghai Xianren new materials partnership (L.P.) Patentee after: Shanghai Xianhuan Hi Tech New Materials Co.,Ltd. Address before: 201400 Building 1, No.1 Haikun Road, Fengxian District, Shanghai Patentee before: Shanghai Xianren new materials partnership (L.P.) |
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Effective date of registration: 20240505 Address after: Room 902-38, Building 2, No. 208 Lianhong Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province, 314400 Patentee after: Haining Zhiguang New Materials Co.,Ltd. Country or region after: China Address before: 201400 Building 1, No.1 Haikun Road, Fengxian District, Shanghai Patentee before: Shanghai Xianren new materials partnership (L.P.) Country or region before: China Patentee before: Shanghai Xianhuan Hi Tech New Materials Co.,Ltd. |
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Effective date of registration: 20240912 Address after: No. 28 Xianghu Road, Tanqiao, Yuanhua Town, Jiaxing City, Zhejiang Province 314416 Patentee after: Xianhuan New Materials (Haining) Co.,Ltd. Country or region after: China Address before: Room 902-38, Building 2, No. 208 Lianhong Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province, 314400 Patentee before: Haining Zhiguang New Materials Co.,Ltd. Country or region before: China |
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