JPS531495A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS531495A
JPS531495A JP7577676A JP7577676A JPS531495A JP S531495 A JPS531495 A JP S531495A JP 7577676 A JP7577676 A JP 7577676A JP 7577676 A JP7577676 A JP 7577676A JP S531495 A JPS531495 A JP S531495A
Authority
JP
Japan
Prior art keywords
liquid crystal
display unit
crystal display
crossing
simplify
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
JP7577676A
Other languages
Japanese (ja)
Inventor
Akira Yasutake
Masao Hirano
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP7577676A priority Critical patent/JPS531495A/en
Publication of JPS531495A publication Critical patent/JPS531495A/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
    • G02F1/1347—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
    • G02F1/13471—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 in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells

Abstract

PURPOSE:To have each cell independent patterns, obtain continuity at the crossing of each pattern simultaneously, and simplify the constitution, by inserting a plural number of liquid crystal cells between a pair of polarized elements.
JP7577676A 1976-06-25 1976-06-25 Liquid crystal display unit Pending JPS531495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7577676A JPS531495A (en) 1976-06-25 1976-06-25 Liquid crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7577676A JPS531495A (en) 1976-06-25 1976-06-25 Liquid crystal display unit

Publications (1)

Publication Number Publication Date
JPS531495A true JPS531495A (en) 1978-01-09

Family

ID=13585943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7577676A Pending JPS531495A (en) 1976-06-25 1976-06-25 Liquid crystal display unit

Country Status (1)

Country Link
JP (1) JPS531495A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525036A (en) * 1978-08-09 1980-02-22 Seiko Epson Corp Liquid crystal display cell
JPS5776523A (en) * 1980-10-30 1982-05-13 Toa Tokushu Denki Kk Multi-layer liquid crystal display device
JPS5793318A (en) * 1980-12-03 1982-06-10 Stanley Electric Co Ltd Double-layer liquid crystal display device
JPS58159515A (en) * 1981-12-01 1983-09-21 スタンダ−ド・テレフオンズ・アンド・ケ−ブルズ・パブリツク・リミテツド・コンパニ− Liquid crystal display
JPH031395U (en) * 1989-05-30 1991-01-09
WO1999004315A1 (en) * 1997-07-18 1999-01-28 Citizen Watch Co., Ltd. Liquid crystal display
JP2001134212A (en) * 1999-08-27 2001-05-18 Swatch Group Manag Services Ag Swatch Group Manag Services Sa Swatch Group Manag:The Manufacturing method of display module including liquid crystal display and one-side circuit board and module obtained by the same method
WO2005093733A1 (en) * 2004-03-22 2005-10-06 Koninklijke Philips Electronics N.V. Multi layer variable refractive index unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110296A (en) * 1974-02-04 1975-08-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110296A (en) * 1974-02-04 1975-08-30

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525036A (en) * 1978-08-09 1980-02-22 Seiko Epson Corp Liquid crystal display cell
JPS5776523A (en) * 1980-10-30 1982-05-13 Toa Tokushu Denki Kk Multi-layer liquid crystal display device
JPH0151816B2 (en) * 1980-10-30 1989-11-06 Toa Electric Co Ltd
JPS5793318A (en) * 1980-12-03 1982-06-10 Stanley Electric Co Ltd Double-layer liquid crystal display device
JPS58159515A (en) * 1981-12-01 1983-09-21 スタンダ−ド・テレフオンズ・アンド・ケ−ブルズ・パブリツク・リミテツド・コンパニ− Liquid crystal display
JPH031395U (en) * 1989-05-30 1991-01-09
WO1999004315A1 (en) * 1997-07-18 1999-01-28 Citizen Watch Co., Ltd. Liquid crystal display
US6646697B1 (en) 1997-07-18 2003-11-11 Citizen Watch Co., Ltd. Liquid crystal display
JP2001134212A (en) * 1999-08-27 2001-05-18 Swatch Group Manag Services Ag Swatch Group Manag Services Sa Swatch Group Manag:The Manufacturing method of display module including liquid crystal display and one-side circuit board and module obtained by the same method
WO2005093733A1 (en) * 2004-03-22 2005-10-06 Koninklijke Philips Electronics N.V. Multi layer variable refractive index unit

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