GB8511375D0 - Image forming apparatus - Google Patents

Image forming apparatus

Info

Publication number
GB8511375D0
GB8511375D0 GB858511375A GB8511375A GB8511375D0 GB 8511375 D0 GB8511375 D0 GB 8511375D0 GB 858511375 A GB858511375 A GB 858511375A GB 8511375 A GB8511375 A GB 8511375A GB 8511375 D0 GB8511375 D0 GB 8511375D0
Authority
GB
United Kingdom
Prior art keywords
image forming
forming apparatus
image
forming
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.)
Granted
Application number
GB858511375A
Other versions
GB2160692B (en
GB2160692A (en
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 JP59089988A external-priority patent/JPS60233620A/en
Priority claimed from JP59089989A external-priority patent/JPS60233621A/en
Priority claimed from JP59089987A external-priority patent/JPS60233619A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB8511375D0 publication Critical patent/GB8511375D0/en
Publication of GB2160692A publication Critical patent/GB2160692A/en
Application granted granted Critical
Publication of GB2160692B publication Critical patent/GB2160692B/en
Expired 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix

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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
GB08511375A 1984-05-04 1985-05-03 Lcd matrix elements Expired GB2160692B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59089988A JPS60233620A (en) 1984-05-04 1984-05-04 Image forming device
JP59089989A JPS60233621A (en) 1984-05-04 1984-05-04 Image forming device
JP59089987A JPS60233619A (en) 1984-05-04 1984-05-04 Image forming device

Publications (3)

Publication Number Publication Date
GB8511375D0 true GB8511375D0 (en) 1985-06-12
GB2160692A GB2160692A (en) 1985-12-24
GB2160692B GB2160692B (en) 1987-11-11

Family

ID=27306287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08511375A Expired GB2160692B (en) 1984-05-04 1985-05-03 Lcd matrix elements

Country Status (2)

Country Link
DE (1) DE3515978A1 (en)
GB (1) GB2160692B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628819C2 (en) * 1985-08-26 1994-02-17 Futaba Denshi Kogyo Kk Control device for the printhead of an optical writing device
DE3715363A1 (en) * 1987-05-08 1988-11-24 Jens Rauch Copier (copying device) which is equipped with a display unit which can be controlled by a computer and can be copied
KR100220854B1 (en) * 1996-03-13 1999-09-15 구자홍 Thin-film transistor substrate and its manufacturing method of liquid crystal display device
SE0400715D0 (en) * 2004-03-18 2004-03-18 Conoptix Ab Reflective display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287681A1 (en) * 1974-10-11 1976-05-07 France Etat Digital magnetic compass - produces digital measurement of azimuth of given direction with respect to earths magnetic field
US4194833A (en) * 1977-02-03 1980-03-25 Static Systems Corporation Electronic typewriter having an electronic display
JPS58125084A (en) * 1982-01-21 1983-07-25 株式会社東芝 Liquid crystal display and manufacture thereof
EP0097384B1 (en) * 1982-06-18 1987-01-28 Koninklijke Philips Electronics N.V. Liquid-crystal display device

Also Published As

Publication number Publication date
DE3515978C2 (en) 1989-11-30
GB2160692B (en) 1987-11-11
GB2160692A (en) 1985-12-24
DE3515978A1 (en) 1985-11-07

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20050502