BR9804488B1 - filme para modulação de luz curável por radiação ultravioleta e método para sua obtenção. - Google Patents
filme para modulação de luz curável por radiação ultravioleta e método para sua obtenção.Info
- Publication number
- BR9804488B1 BR9804488B1 BRPI9804488-5A BR9804488A BR9804488B1 BR 9804488 B1 BR9804488 B1 BR 9804488B1 BR 9804488 A BR9804488 A BR 9804488A BR 9804488 B1 BR9804488 B1 BR 9804488B1
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- light modulation
- ultraviolet curable
- modulation film
- curable light
- Prior art date
Links
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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/026—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light based on the rotation of particles under the influence of an external field, e.g. gyricons, twisting ball displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/947,599 US6114405A (en) | 1997-10-09 | 1997-10-09 | Ultraviolet radiation-curable light-modulating film for a light valve, and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9804488A BR9804488A (pt) | 1999-12-07 |
BR9804488B1 true BR9804488B1 (pt) | 2009-12-01 |
Family
ID=25486390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9804488-5A BR9804488B1 (pt) | 1997-10-09 | 1998-10-08 | filme para modulação de luz curável por radiação ultravioleta e método para sua obtenção. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6114405A (pt) |
EP (1) | EP0908758A3 (pt) |
JP (1) | JP4484975B2 (pt) |
KR (2) | KR19990036710A (pt) |
AR (1) | AR014920A1 (pt) |
AU (1) | AU746033B2 (pt) |
BR (1) | BR9804488B1 (pt) |
CA (1) | CA2249854C (pt) |
TW (1) | TW466359B (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6987602B2 (en) * | 1999-06-07 | 2006-01-17 | Research Frontiers Incorporated | Anisometrically shaped carbon and/or graphite particles, liquid suspensions and films thereof and light valves comprising same |
US6529312B1 (en) * | 1999-06-07 | 2003-03-04 | Research Frontiers Incorporated | Anisometrically shaped carbon and/or graphite particles, liquid suspensions and films thereof and light valves comprising same |
KR100332459B1 (ko) * | 1999-06-29 | 2002-04-13 | 박찬구 | 스마트 윈도우용 고분자 필름 |
US6924792B1 (en) * | 2000-03-10 | 2005-08-02 | Richard V. Jessop | Electrowetting and electrostatic screen display systems, colour displays and transmission means |
US6301040B1 (en) * | 2000-05-24 | 2001-10-09 | Research Frontiers Incorporated | SPD films having improved properties and light valves comprising same |
US6416827B1 (en) * | 2000-10-27 | 2002-07-09 | Research Frontiers Incorporated | SPD films and light valves comprising same |
AU2002311885A1 (en) * | 2001-05-03 | 2002-11-18 | Colorado School Of Mines | Devices employing colloidal-sized particles |
US7036966B2 (en) | 2001-05-25 | 2006-05-02 | Illume, Inc. | Lamp masking method and apparatus |
US6902307B2 (en) * | 2001-05-25 | 2005-06-07 | Illume, L.L.C. | Taillight apparatus and method of making |
US6550943B2 (en) | 2001-05-25 | 2003-04-22 | Illume, L.L.C. | Lamp masking method and apparatus |
US6558026B2 (en) | 2001-05-25 | 2003-05-06 | Illume, L.L.C. | Lamp masking method and apparatus |
US6491416B1 (en) | 2001-05-25 | 2002-12-10 | Illume, L.L.C. | Headlight masking method and apparatus |
US7029151B2 (en) * | 2001-05-25 | 2006-04-18 | Illume L.L.C. | Lamp masking method and apparatus |
KR20040089637A (ko) * | 2002-02-19 | 2004-10-21 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디스플레이 디바이스 |
US6936193B2 (en) * | 2003-04-14 | 2005-08-30 | Research Frontiers Incorporated | Suspended particle device light valve film |
US7796322B2 (en) * | 2004-10-08 | 2010-09-14 | Massachusetts Institute Of Technology | Programmable window: a device for controlling the opacity of small-scale areas within a large scale transparent membrane |
US7847033B2 (en) * | 2005-07-08 | 2010-12-07 | Research Frontiers Incorporated | Materials and methods for improving properties of SPD emulsions and films |
US7800812B2 (en) * | 2005-09-08 | 2010-09-21 | SPD Control Systems Corp. | Intelligent SPD control apparatus with scalable networking capabilities for window and multimedia applications |
US20070075922A1 (en) | 2005-09-28 | 2007-04-05 | Jessop Richard V | Electronic display systems |
JP5101850B2 (ja) * | 2006-09-29 | 2012-12-19 | 株式会社リコー | 表示装置の製造方法及びその表示装置を備えた電気泳動表示装置 |
JP5600874B2 (ja) | 2006-12-21 | 2014-10-08 | 日立化成株式会社 | 調光フィルム |
JP4850770B2 (ja) * | 2007-04-04 | 2012-01-11 | 旭化成イーマテリアルズ株式会社 | 感光性樹脂組成物 |
US8105680B2 (en) * | 2008-04-08 | 2012-01-31 | Exxonmobil Oil Corporation | Multi-layer slip film for printing and lamination processes |
US20090241424A1 (en) * | 2008-06-06 | 2009-10-01 | Msa Aircraft Products Ltd. | Modular Window For An Aircraft Including An SPD Lens And An Opaque Shade |
DE102008030441B3 (de) * | 2008-06-26 | 2010-02-25 | Daimler Ag | Lichtventilanordnung mit schaltbarer Transparenz und Verfahren zu deren Herstellung |
JP6287012B2 (ja) * | 2013-10-01 | 2018-03-07 | 日立化成株式会社 | ポリヨウ素化物複合体並びにポリヨウ素化物複合体分散液及びその製造方法 |
KR102443267B1 (ko) * | 2016-06-17 | 2022-09-14 | 쏘흐본느 유니베흐시테 | 제어된 광도로 물체를 비추는 장치 및 관련 방법 |
CN109856884A (zh) * | 2018-11-19 | 2019-06-07 | 浙江精一新材料科技有限公司 | 一种悬浮粒子可控光阀的制备方法 |
WO2021001823A1 (en) * | 2019-07-02 | 2021-01-07 | Gauzy Ltd. | Suspended particle devices with improved adhesion between the active and conducting layers |
WO2021119969A1 (zh) * | 2019-12-17 | 2021-06-24 | 浙江精一新材料科技有限公司 | 一种具有保护层的悬浮粒子光阀 |
CN113759627A (zh) * | 2021-09-08 | 2021-12-07 | 浙江精一新材料科技有限公司 | 光阀装置、光控粒子及其制备方法 |
CN115356882B (zh) * | 2022-10-21 | 2023-03-31 | 合肥精卓光电有限责任公司 | 一种光阀器件及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377042A (en) * | 1986-12-31 | 1994-12-27 | Chahroudi; Day | Structure and preparation of automatic light valves |
US5404245A (en) * | 1989-11-28 | 1995-04-04 | Chahroudi; Day | Automatic light valves with polymeric layer containing network of bonds |
JPH0519306A (ja) * | 1991-07-16 | 1993-01-29 | Nippon Sheet Glass Co Ltd | 全固体調光装置およびそれを用いた調光方法 |
US5463492A (en) * | 1991-11-01 | 1995-10-31 | Research Frontiers Incorporated | Light modulating film of improved clarity for a light valve |
US5463491A (en) * | 1991-11-01 | 1995-10-31 | Research Frontiers Incorporated | Light valve employing a film comprising an encapsulated liquid suspension, and method of making such film |
US5516453A (en) * | 1993-02-19 | 1996-05-14 | Rohm And Haas Company | Stable ambient-curing composition |
WO1994025508A1 (en) * | 1993-05-03 | 1994-11-10 | Loctite Corporation | Polymer dispersed liquid crystals in electron-rich alkene-thiol polymers |
JPH0798453A (ja) * | 1993-08-04 | 1995-04-11 | Seiko Epson Corp | 液晶表示装置及びそれを使用した情報処理装置 |
US5462492A (en) * | 1993-10-06 | 1995-10-31 | Bando Chemical Industries, Ltd. | Continuous speed-shifting device |
JPH06293803A (ja) * | 1993-11-26 | 1994-10-21 | Loctite Corp | 光硬化性組成物 |
US5728251A (en) * | 1995-09-27 | 1998-03-17 | Research Frontiers Inc | Light modulating film of improved UV stability for a light valve |
JPH09241626A (ja) * | 1996-03-08 | 1997-09-16 | Fuji Photo Film Co Ltd | フォトクロミック化合物を用いた感光性組成物と要素 |
EP1014996B1 (en) * | 1997-08-28 | 2003-05-28 | University of Washington | Saccharide-containing compositions for treating alzheimer's disease and other amyloidoses |
-
1997
- 1997-10-09 US US08/947,599 patent/US6114405A/en not_active Expired - Lifetime
-
1998
- 1998-09-30 KR KR1019980040741A patent/KR19990036710A/ko active Search and Examination
- 1998-10-01 AU AU87892/98A patent/AU746033B2/en not_active Expired
- 1998-10-02 TW TW087116407A patent/TW466359B/zh not_active IP Right Cessation
- 1998-10-08 BR BRPI9804488-5A patent/BR9804488B1/pt not_active IP Right Cessation
- 1998-10-08 CA CA002249854A patent/CA2249854C/en not_active Expired - Lifetime
- 1998-10-09 EP EP98402512A patent/EP0908758A3/en not_active Ceased
- 1998-10-09 AR ARP980105043A patent/AR014920A1/es active IP Right Grant
- 1998-10-09 KR KR1019980042138A patent/KR100631254B1/ko not_active IP Right Cessation
- 1998-10-09 JP JP28792098A patent/JP4484975B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11218789A (ja) | 1999-08-10 |
EP0908758A3 (en) | 2000-12-27 |
AR014920A1 (es) | 2001-04-11 |
US6114405A (en) | 2000-09-05 |
AU8789298A (en) | 1999-04-29 |
CA2249854A1 (en) | 1999-04-09 |
KR19990036710A (ko) | 1999-05-25 |
TW466359B (en) | 2001-12-01 |
AU746033B2 (en) | 2002-04-11 |
JP4484975B2 (ja) | 2010-06-16 |
KR19990036955A (ko) | 1999-05-25 |
CA2249854C (en) | 2006-06-13 |
EP0908758A2 (en) | 1999-04-14 |
BR9804488A (pt) | 1999-12-07 |
KR100631254B1 (ko) | 2007-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/12/2009, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant |
Free format text: REFERENTE A RPI 2030 DE 01/12/2009, CODIGO DO DESPACHO (16.1), ITEM (72) NOME DO INVENTOR: (INCLUSAO). |
|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 01.12.2019 |