JPS57178220A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS57178220A
JPS57178220A JP56063611A JP6361181A JPS57178220A JP S57178220 A JPS57178220 A JP S57178220A JP 56063611 A JP56063611 A JP 56063611A JP 6361181 A JP6361181 A JP 6361181A JP S57178220 A JPS57178220 A JP S57178220A
Authority
JP
Japan
Prior art keywords
substrate
liq
crystal
plate
under
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
JP56063611A
Other languages
Japanese (ja)
Other versions
JPH0343605B2 (en
Inventor
Satoru Ono
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56063611A priority Critical patent/JPS57178220A/en
Publication of JPS57178220A publication Critical patent/JPS57178220A/en
Publication of JPH0343605B2 publication Critical patent/JPH0343605B2/ja
Granted 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/02—Other elements in moving part

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)
  • Input From Keyboards Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To obtain a flexible liq. crystal display device which is driven by applying a pressure by a finger by combining a display panel formed by sealing a liq. crystal in the space between flexible polymer films as upper and lower substrates with a switch panel and polarizing plates or reflecting plates by a specified method. CONSTITUTION:A liq. crystal 3 such as a twist nematic liq. crystal is injected into the space between polyester films as upper and lower substrates 1, 2 and tightly sealed with a sealant 4. Upper and lower polarizing plates 7, 8 are laid on the upper substrate 1 and under the lower substrate 2, respectively, and a switch plate 9 which doubles as a reflecting plate is set under the plate 8. A pair of right and left opposite electrodes 12 are arranged on the substrate 6 of a driving circuit, and they are separated from an electrically conductive film 10 under the plate 9 by a spacer 11. The upper substrate 1 is connected to the substrate 6 by a zebra contact 5. By applying a pressure to the resulting laminate A by a finger 13, the film 10 is brought into contact with the electrodes 12, and switching action is conducted.
JP56063611A 1981-04-27 1981-04-27 Liquid crystal display device Granted JPS57178220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063611A JPS57178220A (en) 1981-04-27 1981-04-27 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063611A JPS57178220A (en) 1981-04-27 1981-04-27 Liquid crystal display device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024815A Division JPH0652344B2 (en) 1990-02-02 1990-02-02 Liquid crystal display

Publications (2)

Publication Number Publication Date
JPS57178220A true JPS57178220A (en) 1982-11-02
JPH0343605B2 JPH0343605B2 (en) 1991-07-03

Family

ID=13234261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063611A Granted JPS57178220A (en) 1981-04-27 1981-04-27 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS57178220A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606925A (en) * 1983-06-24 1985-01-14 Hosiden Electronics Co Ltd Liquid crystal display element with switch
EP0138098A2 (en) * 1983-10-14 1985-04-24 Eta SA Fabriques d'Ebauches Electronic means for elaborating and displaying information, process for assembling this means and machine for applying this process
JPS60107619A (en) * 1983-11-16 1985-06-13 Sony Corp Display device of electronic apparatus or the like
EP0345029A2 (en) * 1988-06-01 1989-12-06 Raychem Corporation A switch incorporating NCAP liquid crystal
JPH0611028U (en) * 1992-07-10 1994-02-10 東芝機械株式会社 Numerical value setting input display device
WO1999035531A1 (en) * 1998-01-09 1999-07-15 Nissha Printing Co., Ltd. Liquid crystal display of touch input type, and method of manufacture
US9708719B2 (en) 2010-12-10 2017-07-18 Aquahydrex Pty Ltd Multi-layer water-splitting devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677884A (en) * 1979-11-29 1981-06-26 Seiko Instr & Electronics Liquid crystal panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677884A (en) * 1979-11-29 1981-06-26 Seiko Instr & Electronics Liquid crystal panel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606925A (en) * 1983-06-24 1985-01-14 Hosiden Electronics Co Ltd Liquid crystal display element with switch
EP0138098A2 (en) * 1983-10-14 1985-04-24 Eta SA Fabriques d'Ebauches Electronic means for elaborating and displaying information, process for assembling this means and machine for applying this process
CH654166GA3 (en) * 1983-10-14 1986-02-14
US4636037A (en) * 1983-10-14 1987-01-13 Eta S.A., Fabriques D'ebauches Electronic device for processing and displaying an item of information, a method of assembling said device and a machine for carrying out the method
JPS60107619A (en) * 1983-11-16 1985-06-13 Sony Corp Display device of electronic apparatus or the like
EP0345029A2 (en) * 1988-06-01 1989-12-06 Raychem Corporation A switch incorporating NCAP liquid crystal
JPH0611028U (en) * 1992-07-10 1994-02-10 東芝機械株式会社 Numerical value setting input display device
WO1999035531A1 (en) * 1998-01-09 1999-07-15 Nissha Printing Co., Ltd. Liquid crystal display of touch input type, and method of manufacture
US7268770B1 (en) 1998-01-09 2007-09-11 Nissha Printing Co., Ltd. Liquid crystal display of touch input type, and method of manufacture
US9708719B2 (en) 2010-12-10 2017-07-18 Aquahydrex Pty Ltd Multi-layer water-splitting devices
US10428431B2 (en) 2010-12-10 2019-10-01 Aquahydrex Pty Ltd Multi-layer water-splitting devices

Also Published As

Publication number Publication date
JPH0343605B2 (en) 1991-07-03

Similar Documents

Publication Publication Date Title
EP1213601A4 (en) Liquid crystal display
JPS57178220A (en) Liquid crystal display device
JPS54119899A (en) Liquid crystal display unit
JPS56111836A (en) Liquid-crystal display element
JPS5545035A (en) Tn type liquid crystal display device
JPS57136627A (en) Electrooptic display element
JPS57205711A (en) Liquid crystal display device
JPS6435527A (en) Manufacture of liquid crystal display device
KR0146900B1 (en) Manufacturing method of liquid crystal display elements
KR19980014982A (en) Liquid crystal display
JPS56122012A (en) Tn-type liquid crystal cell
JPS5511211A (en) Liquid crystal color display element
JPS56109316A (en) Liquid crystal display element
JPS55110218A (en) Display cell
JPS5727238A (en) Liquid crystal display cell
JPS6455528A (en) Production of liquid crystal cell
FR2412899A1 (en) LIQUID CRYSTAL DISPLAY DEVICES
JPS57204024A (en) Liquid crystal display device
JPS602571Y2 (en) liquid crystal display device
JPS57133438A (en) Liquid crystal display device
KR940020148A (en) Color liquid crystal display device
JPS56155921A (en) Liquid crystal display device
JPS56149018A (en) Liquid-crystal display cell
JPS54123897A (en) Liquid crystal display unit
JPS5778029A (en) Liquid crystal display device