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JPS57210323A - Liquid crystal cell - Google Patents

Liquid crystal cell

Info

Publication number
JPS57210323A
JPS57210323A JP9584081A JP9584081A JPS57210323A JP S57210323 A JPS57210323 A JP S57210323A JP 9584081 A JP9584081 A JP 9584081A JP 9584081 A JP9584081 A JP 9584081A JP S57210323 A JPS57210323 A JP S57210323A
Authority
JP
Japan
Prior art keywords
liquid crystal
box
substrate
gap
spacer
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
JP9584081A
Other languages
Japanese (ja)
Inventor
Hiroshi Tatsuta
Tetsuo Otsuka
Teiichi Yamagami
Haruhiro Shirasawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9584081A priority Critical patent/JPS57210323A/en
Publication of JPS57210323A publication Critical patent/JPS57210323A/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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To obtain a liquid crystal cell having a uniform space of the cell gap and showing the uniform electrooptic effect, by controlling the gap between two transparent substrates by a polystyrene globular spacer which is inserted between the gap. CONSTITUTION:After a transparent substrate is subjected to an orientation treatment in order to orientate and arrange a liquid crystal in a prescribed direction, one side of the substrate 2 is put in a box 1, and a globular spacer made of polystyrene together with nitrogen gas are blown in the box from a hole 3 provided at one side of the box 1 and is stuck on the surface of the substrate 2 as expressed by 6. After a prescribed time elapses, the substrate 2 together with the spacer 6 stuck on its surface are taken out from the box 1, and they are adhered to the other transparent substrate 8 on which an epoxy resin 7 for sealing is printed and are pressured and heated while applying an even force 9 directions to obtain a liquid crystal cell. By the adjustment of the pressure 9, the spacer 6 either maintains its initial particle size or transforms to an oval shape and the aimed distance of the gap is obtained easily.
JP9584081A 1981-06-19 1981-06-19 Liquid crystal cell Pending JPS57210323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9584081A JPS57210323A (en) 1981-06-19 1981-06-19 Liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9584081A JPS57210323A (en) 1981-06-19 1981-06-19 Liquid crystal cell

Publications (1)

Publication Number Publication Date
JPS57210323A true JPS57210323A (en) 1982-12-23

Family

ID=14148569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9584081A Pending JPS57210323A (en) 1981-06-19 1981-06-19 Liquid crystal cell

Country Status (1)

Country Link
JP (1) JPS57210323A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083917A (en) * 1983-07-08 1985-05-13 アスラブ・ソシエテ・アノニム Liquid crystal battery
FR2561806A1 (en) * 1984-03-24 1985-09-27 Nippon Catalytic Chem Ind SPACERS FOR LIQUID CRYSTAL DISPLAY DEVICE
JPS62238531A (en) * 1986-04-10 1987-10-19 Stanley Electric Co Ltd How to spread gap control material
EP0314048A2 (en) * 1987-10-27 1989-05-03 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device and manufacturing method for the same
JPH01266510A (en) * 1988-04-18 1989-10-24 Nec Corp Production of liquid crystal display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538567A (en) * 1978-09-13 1980-03-18 Citizen Watch Co Ltd Liquid crystal display cell
JPS5616112A (en) * 1979-07-19 1981-02-16 Sharp Corp Liquid crystal display unit
JPS5642212A (en) * 1979-09-17 1981-04-20 Toshiba Corp Liquid crystal display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538567A (en) * 1978-09-13 1980-03-18 Citizen Watch Co Ltd Liquid crystal display cell
JPS5616112A (en) * 1979-07-19 1981-02-16 Sharp Corp Liquid crystal display unit
JPS5642212A (en) * 1979-09-17 1981-04-20 Toshiba Corp Liquid crystal display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083917A (en) * 1983-07-08 1985-05-13 アスラブ・ソシエテ・アノニム Liquid crystal battery
FR2561806A1 (en) * 1984-03-24 1985-09-27 Nippon Catalytic Chem Ind SPACERS FOR LIQUID CRYSTAL DISPLAY DEVICE
JPS62238531A (en) * 1986-04-10 1987-10-19 Stanley Electric Co Ltd How to spread gap control material
EP0314048A2 (en) * 1987-10-27 1989-05-03 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device and manufacturing method for the same
US4973138A (en) * 1987-10-27 1990-11-27 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device and manufacturing method for the same
JPH01266510A (en) * 1988-04-18 1989-10-24 Nec Corp Production of liquid crystal display device

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