HK17984A - Transflector - Google Patents

Transflector

Info

Publication number
HK17984A
HK17984A HK179/84A HK17984A HK17984A HK 17984 A HK17984 A HK 17984A HK 179/84 A HK179/84 A HK 179/84A HK 17984 A HK17984 A HK 17984A HK 17984 A HK17984 A HK 17984A
Authority
HK
Hong Kong
Prior art keywords
transflector
Prior art date
Application number
HK179/84A
Other languages
English (en)
Inventor
Toni Bunschi
Alain Perregaux
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of HK17984A publication Critical patent/HK17984A/xx

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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/09—Function characteristic transflective

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)
  • Optical Elements Other Than Lenses (AREA)
HK179/84A 1979-05-31 1984-02-23 Transflector HK17984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH507179A CH619301A5 (cg-RX-API-DMAC7.html) 1979-05-31 1979-05-31

Publications (1)

Publication Number Publication Date
HK17984A true HK17984A (en) 1984-03-02

Family

ID=4287453

Family Applications (1)

Application Number Title Priority Date Filing Date
HK179/84A HK17984A (en) 1979-05-31 1984-02-23 Transflector

Country Status (5)

Country Link
US (1) US4355868A (cg-RX-API-DMAC7.html)
CH (1) CH619301A5 (cg-RX-API-DMAC7.html)
DE (1) DE2925647A1 (cg-RX-API-DMAC7.html)
GB (1) GB2054119B (cg-RX-API-DMAC7.html)
HK (1) HK17984A (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539491Y2 (ja) * 1991-10-09 1997-06-25 惠和商工株式会社 光拡散シート材
DE2930507A1 (de) * 1979-07-27 1981-02-12 Licentia Gmbh Anzeigevorrichtung
US4545648A (en) * 1980-10-30 1985-10-08 Polaroid Corporation Nacreous transflector illumination system for liquid crystal display
US4436377A (en) 1980-11-06 1984-03-13 Morgan Adhesives Company Transmissive reflector including nacreous, pressure sensitive adhesive layer
JPS5810481U (ja) * 1981-07-10 1983-01-22 シャープ株式会社 液晶表示装置
SE450862B (sv) * 1981-09-04 1987-08-03 Asea Ab Detektering av ljusbagar
DE3302156C2 (de) * 1983-01-22 1989-11-23 Borg Instruments GmbH, 7537 Remchingen Beleuchtungseinrichtung für eine transmissiv betreibbare passive Anzeige
DE3310444C2 (de) * 1983-03-23 1986-05-07 Borg Instruments GmbH, 7537 Remchingen Mehrfarbige Flüssigkristall-Anzeigeeinrichtung
IT1196057B (it) * 1983-03-23 1988-11-10 Borg Instr Gmbh Dispositivo indicatore policromo a cristalli liquidi nonche' procedimento per ottimizzare il contrastro di celle a cristalli liquidi con effetto di campo
US4832459A (en) * 1984-02-06 1989-05-23 Rogers Corporation Backlighting for electro-optical passive displays and transflective layer useful therewith
US5412492A (en) * 1991-11-05 1995-05-02 Magnascreen Corporation Electro-optical lens assembly
DE4326521B4 (de) * 1992-08-10 2005-12-22 Bridgestone Corp. Lichtstreuendes Material und Verfahren zu seiner Herstellung
US5926293A (en) * 1997-09-11 1999-07-20 Polaroid Corporation Holographic transflector
JP2003084122A (ja) * 2001-06-29 2003-03-19 Koninkl Philips Electronics Nv カラーフィルタ及びこれを用いた液晶表示装置並びにその製造方法
DK1421595T3 (da) * 2001-08-31 2012-05-29 Cool Options Inc Termisk ledende lampereflektor
JP4233862B2 (ja) * 2002-12-17 2009-03-04 ティーピーオー ホンコン ホールディング リミテッド カラーフィルタ及びこれを用いた液晶表示装置並びにその製造方法
US20230400166A1 (en) * 2019-04-23 2023-12-14 Fusion Optix, Inc. Optical Composite and Optical Arrangement for Targeted Illumination Patterns

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443918A (en) * 1944-06-19 1948-06-22 Rhone Poulenc Sa Light-diffusing cellulose acetate compositions
US3551025A (en) * 1969-03-28 1970-12-29 Minnesota Mining & Mfg Highly flexible reflex reflecting constructions
JPS50107958A (cg-RX-API-DMAC7.html) * 1974-01-31 1975-08-25
US4043636A (en) * 1974-12-23 1977-08-23 Intel Corporation Illumination-panel for liquid crystal display of similar device
CH614599GA3 (en) * 1976-04-29 1979-12-14 Passive electro-optical display device and method for manufacturing it

Also Published As

Publication number Publication date
GB2054119A (en) 1981-02-11
DE2925647A1 (de) 1980-12-11
CH619301A5 (cg-RX-API-DMAC7.html) 1980-09-15
GB2054119B (en) 1983-09-21
DE2925647C2 (cg-RX-API-DMAC7.html) 1988-06-23
US4355868A (en) 1982-10-26

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