NL9101417A - Weergeefinrichting-samenstel. - Google Patents

Weergeefinrichting-samenstel. Download PDF

Info

Publication number
NL9101417A
NL9101417A NL9101417A NL9101417A NL9101417A NL 9101417 A NL9101417 A NL 9101417A NL 9101417 A NL9101417 A NL 9101417A NL 9101417 A NL9101417 A NL 9101417A NL 9101417 A NL9101417 A NL 9101417A
Authority
NL
Netherlands
Prior art keywords
liquid crystal
lamp
display device
display
glass plates
Prior art date
Application number
NL9101417A
Other languages
English (en)
Dutch (nl)
Original Assignee
Smiths Industries Plc
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 Smiths Industries Plc filed Critical Smiths Industries Plc
Publication of NL9101417A publication Critical patent/NL9101417A/nl

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
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL9101417A 1990-09-12 1991-08-22 Weergeefinrichting-samenstel. NL9101417A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9019975 1990-09-12
GB909019975A GB9019975D0 (en) 1990-09-12 1990-09-12 Display assemblies

Publications (1)

Publication Number Publication Date
NL9101417A true NL9101417A (nl) 1992-04-01

Family

ID=10682110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9101417A NL9101417A (nl) 1990-09-12 1991-08-22 Weergeefinrichting-samenstel.

Country Status (6)

Country Link
JP (1) JPH04234730A (de)
DE (1) DE4128631A1 (de)
FR (1) FR2666676A1 (de)
GB (2) GB9019975D0 (de)
IL (1) IL99269A0 (de)
NL (1) NL9101417A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343116A (en) * 1992-12-14 1994-08-30 Winsor Mark D Planar fluorescent lamp having a serpentine chamber and sidewall electrodes
KR100247818B1 (ko) * 1995-09-26 2000-03-15 손욱 액정 표시 장치
US6762556B2 (en) 2001-02-27 2004-07-13 Winsor Corporation Open chamber photoluminescent lamp
US7237939B2 (en) 2002-04-16 2007-07-03 Samsung Electronics Co., Ltd. Backlight assembly and liquid crystal display apparatus using the same
KR100609909B1 (ko) * 2004-07-22 2006-08-08 삼성전자주식회사 액정표시장치
GB2418784A (en) 2004-10-01 2006-04-05 Environmental Seals Ltd A fire resistant cover for an electrical conduit or socket.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037224A1 (de) * 1980-10-02 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektrooptische anzeigeeinheit
JPS62200326A (ja) * 1986-02-28 1987-09-04 Komatsu Ltd 液晶表示装置
US4800375A (en) * 1986-10-24 1989-01-24 Honeywell Inc. Four color repetitive sequence matrix array for flat panel displays
JPS63138388A (ja) * 1986-11-29 1988-06-10 ミノルタ株式会社 表示装置
JPH0650621B2 (ja) * 1987-03-20 1994-06-29 三洋電機株式会社 平面型蛍光灯
GB2217905A (en) * 1988-04-13 1989-11-01 Ac Dc Holdings Limited Discharge lamps
JPH112624A (ja) * 1997-06-11 1999-01-06 Ee One Kk 異品検出装置

Also Published As

Publication number Publication date
FR2666676A1 (fr) 1992-03-13
IL99269A0 (en) 1992-07-15
JPH04234730A (ja) 1992-08-24
GB2247977A (en) 1992-03-18
DE4128631A1 (de) 1992-03-19
GB9118016D0 (en) 1991-10-09
GB9019975D0 (en) 1990-10-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed