JPS6482016A - Liquid crystal color display element - Google Patents

Liquid crystal color display element

Info

Publication number
JPS6482016A
JPS6482016A JP62241708A JP24170887A JPS6482016A JP S6482016 A JPS6482016 A JP S6482016A JP 62241708 A JP62241708 A JP 62241708A JP 24170887 A JP24170887 A JP 24170887A JP S6482016 A JPS6482016 A JP S6482016A
Authority
JP
Japan
Prior art keywords
liquid crystal
films
components
display element
color display
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
JP62241708A
Other languages
Japanese (ja)
Other versions
JP2606231B2 (en
Inventor
Yoshiro Koike
Yasushi Okawa
Seiji Tanuma
Hideshi Yoshida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62241708A priority Critical patent/JP2606231B2/en
Publication of JPS6482016A publication Critical patent/JPS6482016A/en
Application granted granted Critical
Publication of JP2606231B2 publication Critical patent/JP2606231B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To equalize the ratio of the quantity of transmitted light to incident light among all of the primary colors by varying the pretilt angle of liquid crystal molecules every elements of the primary colors. CONSTITUTION:Oriented films 3 and formed on the internal surfaces of incidence-side and projection-side substrates 1 and 1' and a liquid crystal layer 2 is formed between the films 3. Then the films 3 consists of oriented film components 3R, 3G and 3B corresponding to picture elements 5R, 5G and 5B constituting a picture element P. Said components 3R-3B are formed preferably of mutually different orienting materials. For example, those different components are formed by photolithography and processed by the same rubbing. Further, a film which is vapor-deposited slantingly while a flying angle is varied is preferable.
JP62241708A 1987-09-25 1987-09-25 Liquid crystal color display element Expired - Lifetime JP2606231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62241708A JP2606231B2 (en) 1987-09-25 1987-09-25 Liquid crystal color display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62241708A JP2606231B2 (en) 1987-09-25 1987-09-25 Liquid crystal color display element

Publications (2)

Publication Number Publication Date
JPS6482016A true JPS6482016A (en) 1989-03-28
JP2606231B2 JP2606231B2 (en) 1997-04-30

Family

ID=17078352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62241708A Expired - Lifetime JP2606231B2 (en) 1987-09-25 1987-09-25 Liquid crystal color display element

Country Status (1)

Country Link
JP (1) JP2606231B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210099A (en) * 1992-01-31 1993-08-20 Fujitsu Ltd Liquid crystal display device
JPH0643460A (en) * 1992-07-24 1994-02-18 Fujitsu Ltd Liquid crystal display device
JPH09179101A (en) * 1995-12-22 1997-07-11 Shunsuke Kobayashi Liquid crystal display element and its production
JP2002522805A (en) * 1998-08-07 2002-07-23 ハネウエル・インコーポレーテッド LCD display with reduced brightness in the off state

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211425A (en) * 1984-04-05 1985-10-23 Matsushita Electric Ind Co Ltd Liquid crystal display device
JPS61249021A (en) * 1985-04-26 1986-11-06 Citizen Watch Co Ltd Liquid crystal display device
JPS62159119A (en) * 1986-01-07 1987-07-15 Fujitsu Ltd Liquid crystal display panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211425A (en) * 1984-04-05 1985-10-23 Matsushita Electric Ind Co Ltd Liquid crystal display device
JPS61249021A (en) * 1985-04-26 1986-11-06 Citizen Watch Co Ltd Liquid crystal display device
JPS62159119A (en) * 1986-01-07 1987-07-15 Fujitsu Ltd Liquid crystal display panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210099A (en) * 1992-01-31 1993-08-20 Fujitsu Ltd Liquid crystal display device
JPH0643460A (en) * 1992-07-24 1994-02-18 Fujitsu Ltd Liquid crystal display device
JPH09179101A (en) * 1995-12-22 1997-07-11 Shunsuke Kobayashi Liquid crystal display element and its production
JP2002522805A (en) * 1998-08-07 2002-07-23 ハネウエル・インコーポレーテッド LCD display with reduced brightness in the off state

Also Published As

Publication number Publication date
JP2606231B2 (en) 1997-04-30

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