JPH0466003B2 - - Google Patents

Info

Publication number
JPH0466003B2
JPH0466003B2 JP57042769A JP4276982A JPH0466003B2 JP H0466003 B2 JPH0466003 B2 JP H0466003B2 JP 57042769 A JP57042769 A JP 57042769A JP 4276982 A JP4276982 A JP 4276982A JP H0466003 B2 JPH0466003 B2 JP H0466003B2
Authority
JP
Japan
Prior art keywords
liquid crystal
polarizing plate
display
contrast
brightness
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.)
Expired - Lifetime
Application number
JP57042769A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58160928A (ja
Inventor
Hisao Odaka
Akira Kobayashi
Masaharu Kamyama
Toshihiko Tojo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57042769A priority Critical patent/JPS58160928A/ja
Publication of JPS58160928A publication Critical patent/JPS58160928A/ja
Publication of JPH0466003B2 publication Critical patent/JPH0466003B2/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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
JP57042769A 1982-03-19 1982-03-19 液晶表示素子 Granted JPS58160928A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57042769A JPS58160928A (ja) 1982-03-19 1982-03-19 液晶表示素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57042769A JPS58160928A (ja) 1982-03-19 1982-03-19 液晶表示素子

Publications (2)

Publication Number Publication Date
JPS58160928A JPS58160928A (ja) 1983-09-24
JPH0466003B2 true JPH0466003B2 (enrdf_load_stackoverflow) 1992-10-21

Family

ID=12645176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57042769A Granted JPS58160928A (ja) 1982-03-19 1982-03-19 液晶表示素子

Country Status (1)

Country Link
JP (1) JPS58160928A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4603141B2 (ja) * 2000-09-29 2010-12-22 オプトレックス株式会社 液晶表示装置
JP5958091B2 (ja) * 2012-05-31 2016-07-27 日本精機株式会社 液晶表示素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135551A (en) * 1978-04-12 1979-10-20 Sharp Corp Multilayer liquid crystal display device
JPS5638328U (enrdf_load_stackoverflow) * 1979-08-29 1981-04-11

Also Published As

Publication number Publication date
JPS58160928A (ja) 1983-09-24

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