DE3545950C2 - - Google Patents

Info

Publication number
DE3545950C2
DE3545950C2 DE3545950A DE3545950A DE3545950C2 DE 3545950 C2 DE3545950 C2 DE 3545950C2 DE 3545950 A DE3545950 A DE 3545950A DE 3545950 A DE3545950 A DE 3545950A DE 3545950 C2 DE3545950 C2 DE 3545950C2
Authority
DE
Germany
Prior art keywords
gel
optical device
colored
polymer
water
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.)
Expired - Lifetime
Application number
DE3545950A
Other languages
German (de)
English (en)
Other versions
DE3545950A1 (de
Inventor
Yukuo Sagamihara Kanagawa Jp Nishimura
Masahiro Tokio/Tokyo Jp Haruta
Hirohide Yokohama Kanagawa Jp Munakata
Yoko Tokio/Tokyo Jp Kuwae
Toshihiko Tokio/Tokyo Jp Miyazaki
Satoshi Yokohama Kanagawa Jp Yuasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP27236584A external-priority patent/JPS61149926A/ja
Priority claimed from JP27237084A external-priority patent/JPS61149931A/ja
Priority claimed from JP27236784A external-priority patent/JPS61149928A/ja
Priority claimed from JP27236684A external-priority patent/JPS61149927A/ja
Priority claimed from JP27236984A external-priority patent/JPS61149930A/ja
Priority claimed from JP27236884A external-priority patent/JPS61149929A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3545950A1 publication Critical patent/DE3545950A1/de
Application granted granted Critical
Publication of DE3545950C2 publication Critical patent/DE3545950C2/de
Granted legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE19853545950 1984-12-24 1985-12-23 Optische vorrichtung Granted DE3545950A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP27236584A JPS61149926A (ja) 1984-12-24 1984-12-24 光学素子
JP27237084A JPS61149931A (ja) 1984-12-24 1984-12-24 光学素子
JP27236784A JPS61149928A (ja) 1984-12-24 1984-12-24 光学素子
JP27236684A JPS61149927A (ja) 1984-12-24 1984-12-24 光学素子
JP27236984A JPS61149930A (ja) 1984-12-24 1984-12-24 光学素子
JP27236884A JPS61149929A (ja) 1984-12-24 1984-12-24 光学素子

Publications (2)

Publication Number Publication Date
DE3545950A1 DE3545950A1 (de) 1986-07-03
DE3545950C2 true DE3545950C2 (US20100268047A1-20101021-C00003.png) 1993-09-23

Family

ID=27554363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853545950 Granted DE3545950A1 (de) 1984-12-24 1985-12-23 Optische vorrichtung

Country Status (4)

Country Link
US (1) US4779962A (US20100268047A1-20101021-C00003.png)
DE (1) DE3545950A1 (US20100268047A1-20101021-C00003.png)
FR (1) FR2582113B1 (US20100268047A1-20101021-C00003.png)
GB (1) GB2170017B (US20100268047A1-20101021-C00003.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897522A (en) 1995-12-20 1999-04-27 Power Paper Ltd. Flexible thin layer open electrochemical cell and applications of same
JP3543641B2 (ja) * 1997-12-15 2004-07-14 富士ゼロックス株式会社 体積変調型発色材料、体積変調型発色組成物、それを用いた光学素子、及び光変調方法
US20030012934A1 (en) * 2001-07-12 2003-01-16 Fuji Xerox Co., Ltd. Polymer gel composition and optical element using the same
US6906851B2 (en) * 2002-05-31 2005-06-14 Canon Kabushiki Kaisha Electrophoretic display device and method of producing the same
JP4402358B2 (ja) * 2003-03-05 2010-01-20 キヤノン株式会社 カラー画像表示パネルおよびその駆動方法
JP4596410B2 (ja) * 2003-09-30 2010-12-08 富士フイルム株式会社 表示装置
JP4635586B2 (ja) * 2004-12-02 2011-02-23 富士ゼロックス株式会社 光学材料およびそれを用いた光学素子

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7102593D0 (pt) * 1970-05-25 1973-06-14 American Cyanamid Co Dispositivo aperfeicoado de transmissao variavel de luz
US4093534A (en) * 1974-02-12 1978-06-06 Plessey Handel Und Investments Ag Working fluids for electrophoretic image display devices
US4174152A (en) * 1978-02-13 1979-11-13 American Cyanamid Company Electrochromic devices with polymeric electrolytes
US4419663A (en) * 1979-03-14 1983-12-06 Matsushita Electric Industrial Co., Ltd. Display device
CH637978A5 (fr) * 1979-05-03 1983-08-31 Ebauches Sa Electrolyte polymerique pour dispositif electro-optique.
CH637977A5 (fr) * 1979-05-03 1983-08-31 Ebauches Sa Procede pour la preparation d'un electrolyte polymerique notamment pour dispositif electro-optique.
US4361385A (en) * 1980-10-23 1982-11-30 American Cyanamid Company Electrochromic device containing acid copolymer electrolyte
JPS58100819A (ja) * 1981-12-11 1983-06-15 Canon Inc 表示素子
DE3374447D1 (en) * 1982-01-11 1987-12-17 Seiko Instr Inc Electrochromic display device
US4660938A (en) * 1985-03-11 1987-04-28 Xerox Corporation Optical display device

Also Published As

Publication number Publication date
GB2170017B (en) 1988-09-14
GB2170017A (en) 1986-07-23
GB8531298D0 (en) 1986-01-29
US4779962A (en) 1988-10-25
DE3545950A1 (de) 1986-07-03
FR2582113A1 (fr) 1986-11-21
FR2582113B1 (fr) 1991-06-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition