JPS5238948A - Liquid crystal cell for display - Google Patents

Liquid crystal cell for display

Info

Publication number
JPS5238948A
JPS5238948A JP11519175A JP11519175A JPS5238948A JP S5238948 A JPS5238948 A JP S5238948A JP 11519175 A JP11519175 A JP 11519175A JP 11519175 A JP11519175 A JP 11519175A JP S5238948 A JPS5238948 A JP S5238948A
Authority
JP
Japan
Prior art keywords
liquid crystal
display
crystal cell
mass
type liquid
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
JP11519175A
Other languages
English (en)
Other versions
JPS5613290B2 (ja
Inventor
Isamu Washitsuka
Shintaro Hashimoto
Masaru Kakuzen
Yuichi Sato
Isao Fujisawa
Yukihiro Inoue
Sadakatsu Hashimoto
Yoshio Takeda
Mitsuo Ishii
Kanetomo Kitanishi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP11519175A priority Critical patent/JPS5238948A/ja
Priority to DE2660098A priority patent/DE2660098C2/de
Priority to DE2660067A priority patent/DE2660067C3/de
Priority to US05/725,928 priority patent/US4104727A/en
Priority to FR7628616A priority patent/FR2334152A1/fr
Priority to GB39565/76A priority patent/GB1568821A/en
Priority to GB15327/79A priority patent/GB1568822A/en
Priority to DE2642842A priority patent/DE2642842C2/de
Publication of JPS5238948A publication Critical patent/JPS5238948A/ja
Priority to US05/862,963 priority patent/US4192060A/en
Publication of JPS5613290B2 publication Critical patent/JPS5613290B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/026—Material non precious
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/03—Composite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/004—Printed circuit tail
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/026—Guiding or lubricating nylon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/054—Actuators connected by flexible webs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/016—Selective etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/038—Folding of flexible printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/002—Calculator, computer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP11519175A 1975-09-23 1975-09-23 Liquid crystal cell for display Granted JPS5238948A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP11519175A JPS5238948A (en) 1975-09-23 1975-09-23 Liquid crystal cell for display
GB39565/76A GB1568821A (en) 1975-09-23 1976-09-23 Liquid crystal display calculator construction
DE2660067A DE2660067C3 (de) 1975-09-23 1976-09-23 Tastschaltervorrichtung
US05/725,928 US4104727A (en) 1975-09-23 1976-09-23 Liquid crystal display calculator construction
FR7628616A FR2334152A1 (fr) 1975-09-23 1976-09-23 Calculatrice a affichage par cristaux liquides
DE2660098A DE2660098C2 (de) 1975-09-23 1976-09-23 Verfahren zur Herstellung von mehrziffrigen Flüssigkristall-Sichtanzeigeeinrichtungen
GB15327/79A GB1568822A (en) 1975-09-23 1976-09-23 Method of making liquid crystal display cells
DE2642842A DE2642842C2 (de) 1975-09-23 1976-09-23 Elektronischer Rechner
US05/862,963 US4192060A (en) 1975-09-23 1977-12-21 Method of constructing liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11519175A JPS5238948A (en) 1975-09-23 1975-09-23 Liquid crystal cell for display

Publications (2)

Publication Number Publication Date
JPS5238948A true JPS5238948A (en) 1977-03-25
JPS5613290B2 JPS5613290B2 (ja) 1981-03-27

Family

ID=14656593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11519175A Granted JPS5238948A (en) 1975-09-23 1975-09-23 Liquid crystal cell for display

Country Status (1)

Country Link
JP (1) JPS5238948A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692515A (en) * 1979-12-26 1981-07-27 Seiko Instr & Electronics Ltd Production of optical display panel
WO2000013059A1 (fr) * 1998-08-31 2000-03-09 Seiko Epson Corporation Panneau a cristaux liquides et procede de fabrication de celui-ci
JP2009524102A (ja) * 2006-01-20 2009-06-25 イメージ エルエービー コーポレーション リミテッド プラスチック平板ディスプレイ及びその製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120626Y2 (ja) * 1980-02-21 1986-06-20
JPS6241348Y2 (ja) * 1981-02-27 1987-10-22
JPS6158610A (ja) * 1984-08-30 1986-03-25 日本ピアノサ−ビス株式会社 地震時の家具転倒防止器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692515A (en) * 1979-12-26 1981-07-27 Seiko Instr & Electronics Ltd Production of optical display panel
JPS5810728B2 (ja) * 1979-12-26 1983-02-26 セイコーインスツルメンツ株式会社 光学表示パネルの製造方法
WO2000013059A1 (fr) * 1998-08-31 2000-03-09 Seiko Epson Corporation Panneau a cristaux liquides et procede de fabrication de celui-ci
US6989879B1 (en) 1998-08-31 2006-01-24 Seiko Epson Corporation Liquid crystal panel and method of fabricating the same
JP2009524102A (ja) * 2006-01-20 2009-06-25 イメージ エルエービー コーポレーション リミテッド プラスチック平板ディスプレイ及びその製造方法

Also Published As

Publication number Publication date
JPS5613290B2 (ja) 1981-03-27

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