CN113050337A - 液晶手写板及制备方法 - Google Patents
液晶手写板及制备方法 Download PDFInfo
- Publication number
- CN113050337A CN113050337A CN202110357877.6A CN202110357877A CN113050337A CN 113050337 A CN113050337 A CN 113050337A CN 202110357877 A CN202110357877 A CN 202110357877A CN 113050337 A CN113050337 A CN 113050337A
- Authority
- CN
- China
- Prior art keywords
- substrate
- liquid crystal
- layer
- light
- transparent
- 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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Classifications
-
- 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
- G02F1/13718—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 based on a change of the texture state of a cholesteric liquid crystal
-
- 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Human Computer Interaction (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110357877.6A CN113050337A (zh) | 2021-04-01 | 2021-04-01 | 液晶手写板及制备方法 |
US17/711,794 US20220317502A1 (en) | 2021-04-01 | 2022-04-01 | Liquid crystal handwriting board and preparation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110357877.6A CN113050337A (zh) | 2021-04-01 | 2021-04-01 | 液晶手写板及制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113050337A true CN113050337A (zh) | 2021-06-29 |
Family
ID=76517467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110357877.6A Pending CN113050337A (zh) | 2021-04-01 | 2021-04-01 | 液晶手写板及制备方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20220317502A1 (zh) |
CN (1) | CN113050337A (zh) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010190949A (ja) * | 2009-02-16 | 2010-09-02 | Seiko Instruments Inc | 液晶表示装置 |
CN102929028A (zh) * | 2012-11-02 | 2013-02-13 | 京东方科技集团股份有限公司 | 一种液晶面板及其制作方法、液晶显示装置 |
CN206710763U (zh) * | 2017-05-11 | 2017-12-05 | 深圳市唯酷光电有限公司 | 液晶手写膜和液晶书写板 |
CN108732842A (zh) * | 2017-04-24 | 2018-11-02 | 深圳市宝立创科技有限公司 | 一种多色液晶手写膜 |
CN208922028U (zh) * | 2018-07-19 | 2019-05-31 | 吴飞 | 以有机导电材料为导电层的液晶手写板 |
CN209103046U (zh) * | 2018-08-28 | 2019-07-12 | 山东蓝贝思特教装集团股份有限公司 | 一种防紫外线液晶书写膜、黑板、画板及手写板 |
CN110095909A (zh) * | 2019-05-17 | 2019-08-06 | 嘉兴鸿画显示科技有限公司 | 一种磁擦除型液晶膜写字板及其制备方法 |
CN209690671U (zh) * | 2019-05-23 | 2019-11-26 | 深圳市时代智光科技有限公司 | 一种液晶手写膜 |
CN210109530U (zh) * | 2019-04-04 | 2020-02-21 | 深圳市恒开源电子有限公司 | 透明液晶手写膜 |
US20200089036A1 (en) * | 2018-09-13 | 2020-03-19 | Wicue, Inc. | Multicolor liquid crystal writing device |
CN210244029U (zh) * | 2019-08-08 | 2020-04-03 | 吴飞 | 具彩色底色的液晶手写膜 |
CN210864283U (zh) * | 2019-11-30 | 2020-06-26 | 珠海兴业新材料科技有限公司 | 手写板膜和手写板 |
CN111488065A (zh) * | 2020-05-26 | 2020-08-04 | 深圳市宝立创科技有限公司 | 一种胆甾相液晶手写板及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3361180B2 (ja) * | 1994-04-28 | 2003-01-07 | セントラル硝子株式会社 | 撥水性紫外線赤外線吸収ガラス及びその製法 |
AU2003224809A1 (en) * | 2002-03-27 | 2003-10-13 | Avery Dennison Corporation | Switchable electro-optical laminates |
US7351506B2 (en) * | 2005-07-27 | 2008-04-01 | Kent Displays, Incorporated | Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays |
KR20110107546A (ko) * | 2010-03-25 | 2011-10-04 | 삼성코닝정밀소재 주식회사 | 디스플레이 필터 및 그를 포함하는 디지털 정보 표시장치 |
US10088701B2 (en) * | 2013-11-01 | 2018-10-02 | Kent Displays Inc. | Electronic writing device with dot pattern recognition system |
JP2019144338A (ja) * | 2018-02-19 | 2019-08-29 | Agc株式会社 | 遮光層付き透明板 |
-
2021
- 2021-04-01 CN CN202110357877.6A patent/CN113050337A/zh active Pending
-
2022
- 2022-04-01 US US17/711,794 patent/US20220317502A1/en not_active Abandoned
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010190949A (ja) * | 2009-02-16 | 2010-09-02 | Seiko Instruments Inc | 液晶表示装置 |
CN102929028A (zh) * | 2012-11-02 | 2013-02-13 | 京东方科技集团股份有限公司 | 一种液晶面板及其制作方法、液晶显示装置 |
CN108732842A (zh) * | 2017-04-24 | 2018-11-02 | 深圳市宝立创科技有限公司 | 一种多色液晶手写膜 |
CN206710763U (zh) * | 2017-05-11 | 2017-12-05 | 深圳市唯酷光电有限公司 | 液晶手写膜和液晶书写板 |
CN208922028U (zh) * | 2018-07-19 | 2019-05-31 | 吴飞 | 以有机导电材料为导电层的液晶手写板 |
CN209103046U (zh) * | 2018-08-28 | 2019-07-12 | 山东蓝贝思特教装集团股份有限公司 | 一种防紫外线液晶书写膜、黑板、画板及手写板 |
US20200089036A1 (en) * | 2018-09-13 | 2020-03-19 | Wicue, Inc. | Multicolor liquid crystal writing device |
CN210109530U (zh) * | 2019-04-04 | 2020-02-21 | 深圳市恒开源电子有限公司 | 透明液晶手写膜 |
CN110095909A (zh) * | 2019-05-17 | 2019-08-06 | 嘉兴鸿画显示科技有限公司 | 一种磁擦除型液晶膜写字板及其制备方法 |
CN209690671U (zh) * | 2019-05-23 | 2019-11-26 | 深圳市时代智光科技有限公司 | 一种液晶手写膜 |
CN210244029U (zh) * | 2019-08-08 | 2020-04-03 | 吴飞 | 具彩色底色的液晶手写膜 |
CN210864283U (zh) * | 2019-11-30 | 2020-06-26 | 珠海兴业新材料科技有限公司 | 手写板膜和手写板 |
CN111488065A (zh) * | 2020-05-26 | 2020-08-04 | 深圳市宝立创科技有限公司 | 一种胆甾相液晶手写板及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20220317502A1 (en) | 2022-10-06 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220111 Address after: 518100 208, building A2, Fuhai District B2, Fuyong community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN POLICRAL TECHNOLOGY CO.,LTD. Applicant after: Dongguan saien Chuangke Technology Co., Ltd Address before: 510000 Building 1701, Building 9 A, Furong Road, Tantou Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN POLICRAL TECHNOLOGY CO.,LTD. |