SI1812820T1 - Prikazovalna naprava s tekočimi kristali - Google Patents

Prikazovalna naprava s tekočimi kristali

Info

Publication number
SI1812820T1
SI1812820T1 SI200531353T SI200531353T SI1812820T1 SI 1812820 T1 SI1812820 T1 SI 1812820T1 SI 200531353 T SI200531353 T SI 200531353T SI 200531353 T SI200531353 T SI 200531353T SI 1812820 T1 SI1812820 T1 SI 1812820T1
Authority
SI
Slovenia
Prior art keywords
liquid crystal
housing
display device
crystal display
layer
Prior art date
Application number
SI200531353T
Other languages
English (en)
Inventor
Wolfram Wiemer
Arno Bohm
Original Assignee
Element Displays Dr Wiemer Gmbh
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
Priority claimed from DE200420017411 external-priority patent/DE202004017411U1/de
Application filed by Element Displays Dr Wiemer Gmbh filed Critical Element Displays Dr Wiemer Gmbh
Publication of SI1812820T1 publication Critical patent/SI1812820T1/sl

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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
SI200531353T 2004-11-09 2005-11-08 Prikazovalna naprava s tekočimi kristali SI1812820T1 (sl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE200420017411 DE202004017411U1 (de) 2004-11-09 2004-11-09 Flüssigkristall-Anzeigevorrichtung
DE202005016373U DE202005016373U1 (de) 2004-11-09 2005-10-19 Flüssigkristall-Anzeigevorrichtung
PCT/EP2005/011939 WO2006050910A1 (de) 2004-11-09 2005-11-08 Flüssigkristall-anzeigevorrichtung
EP05801620A EP1812820B1 (de) 2004-11-09 2005-11-08 Flüssigkristall - anzeigevorrichtung

Publications (1)

Publication Number Publication Date
SI1812820T1 true SI1812820T1 (sl) 2011-10-28

Family

ID=35530641

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200531353T SI1812820T1 (sl) 2004-11-09 2005-11-08 Prikazovalna naprava s tekočimi kristali

Country Status (8)

Country Link
US (1) US20080074575A1 (sl)
EP (1) EP1812820B1 (sl)
JP (1) JP2008519302A (sl)
KR (1) KR20070028398A (sl)
AT (1) ATE511120T1 (sl)
DE (1) DE202005016373U1 (sl)
SI (1) SI1812820T1 (sl)
WO (1) WO2006050910A1 (sl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006017277U1 (de) * 2006-11-13 2007-01-18 Element Displays Dr. Wiemer Gmbh Flüssigkristall-Anzeigevorrichtung
US8541934B2 (en) * 2009-04-21 2013-09-24 Sharp Kabushiki Kaisha Display device
KR102131312B1 (ko) * 2013-08-06 2020-07-07 삼성전자주식회사 조명 기능을 구비한 액정 표시 장치
WO2017010857A1 (es) * 2015-07-13 2017-01-19 Idear Electronica S.A. De C.V. Etiqueta luminiscente y su interfaz para aparatos que ofertan productos o servicios a consumidores
CN108445664B (zh) * 2018-03-30 2021-09-14 京东方科技集团股份有限公司 一种背板及其制作方法、背光模组和显示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856976A1 (de) * 1978-02-27 1979-12-20 Siemens Ag Anzeigevorrichtung mit einem lichtventil und einer fluoreszenzplatte
DE3314631A1 (de) * 1983-04-22 1984-10-25 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur ausleuchtung passiver fluessigkristallanzeigen
US4678285A (en) * 1984-01-13 1987-07-07 Ricoh Company, Ltd. Liquid crystal color display device
US4952030A (en) * 1987-09-04 1990-08-28 Asahi Glass Company, Ltd. Liquid crystal display device with a 50°-80° twist angle
JP2538019B2 (ja) * 1988-12-28 1996-09-25 松下電器産業株式会社 強誘電性液晶表示装置
US5362783A (en) * 1993-06-08 1994-11-08 The Dow Chemical Company Stabilizer composition
DE19536825A1 (de) 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb
US5674622A (en) * 1995-09-29 1997-10-07 Minnesota Mining And Manufacturing Company Fluorescent dye blends
US5672643A (en) * 1995-09-29 1997-09-30 Minnesota Mining And Manufacturing Company Fluorescent dye blends
JP3466433B2 (ja) * 1996-11-12 2003-11-10 シャープ株式会社 液晶表示装置
JPH10161116A (ja) * 1996-11-27 1998-06-19 Oki Electric Ind Co Ltd 情報処理機器における液晶表示装置のバックライト機構
US5881201A (en) * 1997-03-11 1999-03-09 Hoechst Celanese Corporation Backlighting lightpipes for display applications
JP3460588B2 (ja) * 1997-09-18 2003-10-27 セイコーエプソン株式会社 表示装置及びそれを用いた電子機器
JPH11109326A (ja) * 1997-09-30 1999-04-23 Kawaguchiko Seimitsu Kk 反射型液晶パネル
DE19840772C1 (de) 1998-09-07 2000-02-17 Element Displays Dr Wiemer Gmb Anzeigevorrichtung
EP1249728A3 (de) * 2001-04-12 2002-11-27 Element Displays Dr. Wiemer GmbH Flüssigkristallanzeigevorrichtung
JP2002357812A (ja) * 2001-05-31 2002-12-13 Nippon Seiki Co Ltd 液晶表示装置
KR100490816B1 (ko) 2001-06-15 2005-05-24 샤프 가부시키가이샤 마이크로 코너 큐브 어레이, 마이크로 큐브 어레이의 제조방법 및 반사형 표시 장치
US6663262B2 (en) * 2001-09-10 2003-12-16 3M Innovative Properties Company Backlighting transmissive displays
US6880946B2 (en) * 2002-01-15 2005-04-19 Reflexite Corporation Grooved optical microstructure light collimating films
JP2004192912A (ja) * 2002-12-10 2004-07-08 Sumitomo Rubber Ind Ltd 直下型バックライト
US7314652B2 (en) * 2003-02-28 2008-01-01 General Electric Company Diffuser for flat panel display
TWI256502B (en) * 2003-03-28 2006-06-11 Hon Hai Prec Ind Co Ltd Backlight module and diffuser plate used therein

Also Published As

Publication number Publication date
EP1812820A1 (de) 2007-08-01
KR20070028398A (ko) 2007-03-12
DE202005016373U1 (de) 2005-12-29
WO2006050910A1 (de) 2006-05-18
US20080074575A1 (en) 2008-03-27
JP2008519302A (ja) 2008-06-05
EP1812820B1 (de) 2011-05-25
ATE511120T1 (de) 2011-06-15

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