JPS5560921A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS5560921A
JPS5560921A JP13372578A JP13372578A JPS5560921A JP S5560921 A JPS5560921 A JP S5560921A JP 13372578 A JP13372578 A JP 13372578A JP 13372578 A JP13372578 A JP 13372578A JP S5560921 A JPS5560921 A JP S5560921A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal cell
polarizing elements
crystal display
coloration
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.)
Pending
Application number
JP13372578A
Other languages
Japanese (ja)
Inventor
Tsuneyo Sumita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13372578A priority Critical patent/JPS5560921A/en
Publication of JPS5560921A publication Critical patent/JPS5560921A/en
Pending 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
    • G02F1/133528—Polarisers
    • G02F1/133533—Colour selective polarisers

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)

Abstract

PURPOSE:To compensate coloring of cell, make it colorless and improve the visibility of display by providing polarizing elements of the complementary color relation with the coloration hue of the liquid crystal cell on the outer surfaces of the liquid crystal cell. CONSTITUTION:In the liquid crystal cell formed by sealing the liquid crystal 13 compounded with dichromatic coloring members between transparent substrates 11, 12 provided respectively with transparent electrodes 141, 142 and disposing polarizing elements 161, 162 on both sides and a reflecting plate 17 on the back side, the polarizing elements having the color of the complementary color relation with the coloration hue of the liquid crystal cell (e.g., a blue color system when the liquid crystal cell shows a yellow color system) are used.
JP13372578A 1978-11-01 1978-11-01 Liquid crystal display element Pending JPS5560921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13372578A JPS5560921A (en) 1978-11-01 1978-11-01 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13372578A JPS5560921A (en) 1978-11-01 1978-11-01 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS5560921A true JPS5560921A (en) 1980-05-08

Family

ID=15111441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13372578A Pending JPS5560921A (en) 1978-11-01 1978-11-01 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS5560921A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897025A (en) * 1981-12-07 1983-06-09 Alps Electric Co Ltd Color liquid crystal display element
JPS59116621A (en) * 1982-11-30 1984-07-05 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Lowering of residual transmissivity for liquid crystal display
JPS59195224A (en) * 1983-03-29 1984-11-06 ゼロツクス・コ−ポレ−シヨン Multicolor liquid crystal display
US4859037A (en) * 1986-02-18 1989-08-22 Seiko Epson Corporation Liquid crystal electrically-controlled birefringence display devices with improved contrast
JP2021096222A (en) * 2019-12-17 2021-06-24 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド Liquid crystal display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106846A (en) * 1973-02-10 1974-10-09
JPS528843A (en) * 1975-07-10 1977-01-24 Asahi Glass Co Ltd Liquid crystal color indicating element
JPS5355140A (en) * 1976-10-29 1978-05-19 Seiko Epson Corp Color liquid srystal display device
JPS53116169A (en) * 1977-03-18 1978-10-11 Citizen Watch Co Ltd Reflection type liquid crystal color display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106846A (en) * 1973-02-10 1974-10-09
JPS528843A (en) * 1975-07-10 1977-01-24 Asahi Glass Co Ltd Liquid crystal color indicating element
JPS5355140A (en) * 1976-10-29 1978-05-19 Seiko Epson Corp Color liquid srystal display device
JPS53116169A (en) * 1977-03-18 1978-10-11 Citizen Watch Co Ltd Reflection type liquid crystal color display device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897025A (en) * 1981-12-07 1983-06-09 Alps Electric Co Ltd Color liquid crystal display element
JPS59116621A (en) * 1982-11-30 1984-07-05 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Lowering of residual transmissivity for liquid crystal display
JPS59195224A (en) * 1983-03-29 1984-11-06 ゼロツクス・コ−ポレ−シヨン Multicolor liquid crystal display
US4859037A (en) * 1986-02-18 1989-08-22 Seiko Epson Corporation Liquid crystal electrically-controlled birefringence display devices with improved contrast
JP2021096222A (en) * 2019-12-17 2021-06-24 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド Liquid crystal display device
JP2022188135A (en) * 2019-12-17 2022-12-20 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド liquid crystal display device
US12007633B2 (en) 2019-12-17 2024-06-11 The Swatch Group Research And Development Ltd Liquid crystal display device with decorative pattern directly thereon
US12140829B2 (en) 2019-12-17 2024-11-12 The Swatch Group Research And Development Ltd. Liquid crystal display device with decorative pattern directly aligned with transparent structured electrodes

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