JPS56122012A - Tn-type liquid crystal cell - Google Patents

Tn-type liquid crystal cell

Info

Publication number
JPS56122012A
JPS56122012A JP2545480A JP2545480A JPS56122012A JP S56122012 A JPS56122012 A JP S56122012A JP 2545480 A JP2545480 A JP 2545480A JP 2545480 A JP2545480 A JP 2545480A JP S56122012 A JPS56122012 A JP S56122012A
Authority
JP
Japan
Prior art keywords
liquid crystal
type liquid
spacer
crystal cell
layer
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
JP2545480A
Other languages
Japanese (ja)
Inventor
Keiji Iimura
Tomoyasu Nakano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2545480A priority Critical patent/JPS56122012A/en
Publication of JPS56122012A publication Critical patent/JPS56122012A/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
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To avoid the undersired display caused by a transparent spacer for a twist nematic (TN) type liquid crystal cell containing the transparent spacer within the display part, by forming a stripe pattern to the polarizing plate at one side and then distributing said spacer at a specified position. CONSTITUTION:For instance, the liquid crystal layer 50 is enclosed between the glass substrate 11 containing the digit display electrode 30 and the glass substrate 21 containing the theta-shaped segment electrode 31. Then the polarizing plates 60 and 70 having the polarizing surfaces orthogonal to each other are provided at both sides of the layer 50. Thus a figure display TN-type liquid crystal cell is formed. In such cell, as the polarizing plate 60 of one side, the one that has a polarized layer 62 of a stripe pattern on a transparent support plate 61 (63: polarized layer lacking part) is used. Then the transparent insulating spacer 41 is provided at the position (i) where the electrodes 30 and 31 are not superposed and at the position (ii) corresponding to lacking part 36 of said polarized layer.
JP2545480A 1980-03-03 1980-03-03 Tn-type liquid crystal cell Pending JPS56122012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2545480A JPS56122012A (en) 1980-03-03 1980-03-03 Tn-type liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2545480A JPS56122012A (en) 1980-03-03 1980-03-03 Tn-type liquid crystal cell

Publications (1)

Publication Number Publication Date
JPS56122012A true JPS56122012A (en) 1981-09-25

Family

ID=12166465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2545480A Pending JPS56122012A (en) 1980-03-03 1980-03-03 Tn-type liquid crystal cell

Country Status (1)

Country Link
JP (1) JPS56122012A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628127A (en) * 1985-07-04 1987-01-16 Seiko Epson Corp Liquid crystal electrooptic device
JPS6348525A (en) * 1986-08-18 1988-03-01 Fujitsu Ltd Formation of spacer for gap of liquid crystal display panel
JP2005107120A (en) * 2003-09-30 2005-04-21 Hitachi Chem Co Ltd Photosensitive resin composition for liquid crystal spacer, and photosensitive element
JP2005107121A (en) * 2003-09-30 2005-04-21 Hitachi Chem Co Ltd Photosensitive resin composition for liquid crystal spacer, and photosensitive element
CN103293787A (en) * 2012-03-02 2013-09-11 斯坦雷电气株式会社 Liquid crystal display

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628127A (en) * 1985-07-04 1987-01-16 Seiko Epson Corp Liquid crystal electrooptic device
JPH0750273B2 (en) * 1985-07-04 1995-05-31 セイコーエプソン株式会社 Liquid crystal electro-optical device
JPS6348525A (en) * 1986-08-18 1988-03-01 Fujitsu Ltd Formation of spacer for gap of liquid crystal display panel
JPH0827457B2 (en) * 1986-08-18 1996-03-21 富士通株式会社 Method for forming spacer for gear of liquid crystal display panel
JP2005107120A (en) * 2003-09-30 2005-04-21 Hitachi Chem Co Ltd Photosensitive resin composition for liquid crystal spacer, and photosensitive element
JP2005107121A (en) * 2003-09-30 2005-04-21 Hitachi Chem Co Ltd Photosensitive resin composition for liquid crystal spacer, and photosensitive element
JP4539066B2 (en) * 2003-09-30 2010-09-08 日立化成工業株式会社 Photosensitive resin composition for liquid crystal spacer and photosensitive element
JP4555940B2 (en) * 2003-09-30 2010-10-06 日立化成工業株式会社 Photosensitive resin composition for liquid crystal spacer and photosensitive element
CN103293787A (en) * 2012-03-02 2013-09-11 斯坦雷电气株式会社 Liquid crystal display

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