FR2788349B1 - METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL - Google Patents

METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL

Info

Publication number
FR2788349B1
FR2788349B1 FR9900144A FR9900144A FR2788349B1 FR 2788349 B1 FR2788349 B1 FR 2788349B1 FR 9900144 A FR9900144 A FR 9900144A FR 9900144 A FR9900144 A FR 9900144A FR 2788349 B1 FR2788349 B1 FR 2788349B1
Authority
FR
France
Prior art keywords
liquid crystal
crystal cell
cell
producing
chip card
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 - Fee Related
Application number
FR9900144A
Other languages
French (fr)
Other versions
FR2788349A1 (en
Inventor
Pascal Joffre
Yves Gourdel
Laurence Mulatier
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.)
Thales SA
Original Assignee
Thomson CSF SA
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
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9900144A priority Critical patent/FR2788349B1/en
Publication of FR2788349A1 publication Critical patent/FR2788349A1/en
Application granted granted Critical
Publication of FR2788349B1 publication Critical patent/FR2788349B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • G02F1/13—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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
FR9900144A 1999-01-08 1999-01-08 METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL Expired - Fee Related FR2788349B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9900144A FR2788349B1 (en) 1999-01-08 1999-01-08 METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900144A FR2788349B1 (en) 1999-01-08 1999-01-08 METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL

Publications (2)

Publication Number Publication Date
FR2788349A1 FR2788349A1 (en) 2000-07-13
FR2788349B1 true FR2788349B1 (en) 2002-08-09

Family

ID=9540715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900144A Expired - Fee Related FR2788349B1 (en) 1999-01-08 1999-01-08 METHOD FOR PRODUCING A LIQUID CRYSTAL CELL, LIQUID CRYSTAL CELL AND CHIP CARD INCLUDING SUCH A CELL

Country Status (1)

Country Link
FR (1) FR2788349B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002257271A1 (en) 2001-05-11 2002-11-25 Cambridge Research And Instrumentation, Inc. Liquid crystal assembly and method of making

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0171092B1 (en) * 1995-07-06 1999-05-01 구자홍 Method of manufacturing substrate
JPH10123560A (en) * 1996-10-21 1998-05-15 Denso Corp Laminated type liquid crystal cell and its manufacture
JPH10133223A (en) * 1996-10-31 1998-05-22 Denso Corp Laminated type liquid crystal cell and its manufacture
JP3290379B2 (en) * 1997-06-19 2002-06-10 株式会社東芝 Display device and manufacturing method thereof

Also Published As

Publication number Publication date
FR2788349A1 (en) 2000-07-13

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20100930