JPS5546707A - Optical transmittance and reflection type polarizing body - Google Patents

Optical transmittance and reflection type polarizing body

Info

Publication number
JPS5546707A
JPS5546707A JP12066478A JP12066478A JPS5546707A JP S5546707 A JPS5546707 A JP S5546707A JP 12066478 A JP12066478 A JP 12066478A JP 12066478 A JP12066478 A JP 12066478A JP S5546707 A JPS5546707 A JP S5546707A
Authority
JP
Japan
Prior art keywords
material layer
transparent
semi
abovementioned
particles
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
JP12066478A
Other languages
English (en)
Japanese (ja)
Inventor
Nobuo Oshima
Sajiro Maeda
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.)
Nitto Denko Corp
Original Assignee
Nitto 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP12066478A priority Critical patent/JPS5546707A/ja
Priority to DE2915847A priority patent/DE2915847C2/de
Priority to CH376279A priority patent/CH641573A5/de
Priority to BE0/194739A priority patent/BE875737A/fr
Priority to US06/031,798 priority patent/US4268127A/en
Priority to FR7910093A priority patent/FR2437633A1/fr
Publication of JPS5546707A publication Critical patent/JPS5546707A/ja
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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP12066478A 1978-09-29 1978-09-29 Optical transmittance and reflection type polarizing body Pending JPS5546707A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12066478A JPS5546707A (en) 1978-09-29 1978-09-29 Optical transmittance and reflection type polarizing body
DE2915847A DE2915847C2 (de) 1978-09-29 1979-04-19 Elektrooptisch aktivierbare Anzeige
CH376279A CH641573A5 (de) 1978-09-29 1979-04-20 Lichtdurchlaessiger und licht reflektierender polarisator.
BE0/194739A BE875737A (fr) 1978-09-29 1979-04-20 Polariseur transmettant et reflechissant la lumiere
US06/031,798 US4268127A (en) 1978-09-29 1979-04-20 Light transmitting and reflecting polarizer
FR7910093A FR2437633A1 (fr) 1978-09-29 1979-04-20 Polariseur transmettant et reflechissant la lumiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12066478A JPS5546707A (en) 1978-09-29 1978-09-29 Optical transmittance and reflection type polarizing body

Publications (1)

Publication Number Publication Date
JPS5546707A true JPS5546707A (en) 1980-04-02

Family

ID=14791838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12066478A Pending JPS5546707A (en) 1978-09-29 1978-09-29 Optical transmittance and reflection type polarizing body

Country Status (2)

Country Link
JP (1) JPS5546707A (fr)
BE (1) BE875737A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760119U (fr) * 1980-09-27 1982-04-09
JPS5888206U (ja) * 1981-12-03 1983-06-15 日東電工株式会社 偏光板の構造
JPS60250303A (ja) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd 反射偏光板
JPS60250304A (ja) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd 偏光体
JPS61174503A (ja) * 1985-01-30 1986-08-06 Hitachi Ltd 液晶表示素子用半透過型偏光板
JPS61260202A (ja) * 1985-05-15 1986-11-18 Hitachi Ltd 液晶表示装置
US6199989B1 (en) 1998-10-29 2001-03-13 Sumitomo Chemical Company, Limited Optical plate having reflecting function and transmitting function
US7046320B2 (en) 2002-03-14 2006-05-16 Nitto Denko Corporation Optical element and surface light source device using the same, as well as liquid crystal display

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760119U (fr) * 1980-09-27 1982-04-09
JPS5888206U (ja) * 1981-12-03 1983-06-15 日東電工株式会社 偏光板の構造
JPS60250303A (ja) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd 反射偏光板
JPS60250304A (ja) * 1984-05-25 1985-12-11 Nitto Electric Ind Co Ltd 偏光体
JPS61174503A (ja) * 1985-01-30 1986-08-06 Hitachi Ltd 液晶表示素子用半透過型偏光板
JPS61260202A (ja) * 1985-05-15 1986-11-18 Hitachi Ltd 液晶表示装置
US6199989B1 (en) 1998-10-29 2001-03-13 Sumitomo Chemical Company, Limited Optical plate having reflecting function and transmitting function
US7046320B2 (en) 2002-03-14 2006-05-16 Nitto Denko Corporation Optical element and surface light source device using the same, as well as liquid crystal display

Also Published As

Publication number Publication date
BE875737A (fr) 1979-08-16

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