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)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (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 (cs) 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 (cs)
CH (1) CH619301A5 (cs)
DE (1) DE2925647A1 (cs)
GB (1) GB2054119B (cs)
HK (1) HK17984A (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE3310444C2 (de) * 1983-03-23 1986-05-07 Borg Instruments GmbH, 7537 Remchingen Mehrfarbige Flüssigkristall-Anzeigeeinrichtung
US4832459A (en) * 1984-02-06 1989-05-23 Rogers Corporation Backlighting for electro-optical passive displays and transflective layer useful therewith
JP2539492Y2 (ja) * 1991-10-09 1997-06-25 惠和商工株式会社 液晶表示装置
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
AU2002323471B2 (en) * 2001-08-31 2005-01-06 Ticona Polymers, Inc. Thermally conductive lamp reflector
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 (cs) * 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
DE2925647C2 (cs) 1988-06-23
US4355868A (en) 1982-10-26
DE2925647A1 (de) 1980-12-11
CH619301A5 (cs) 1980-09-15
GB2054119B (en) 1983-09-21
GB2054119A (en) 1981-02-11

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