GB9118016D0 - Display assemblies - Google Patents

Display assemblies

Info

Publication number
GB9118016D0
GB9118016D0 GB919118016A GB9118016A GB9118016D0 GB 9118016 D0 GB9118016 D0 GB 9118016D0 GB 919118016 A GB919118016 A GB 919118016A GB 9118016 A GB9118016 A GB 9118016A GB 9118016 D0 GB9118016 D0 GB 9118016D0
Authority
GB
United Kingdom
Prior art keywords
display assemblies
assemblies
display
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.)
Withdrawn
Application number
GB919118016A
Other versions
GB2247977A (en
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.)
Smiths Group PLC
Original Assignee
Smiths Group 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 Group PLC filed Critical Smiths Group PLC
Publication of GB9118016D0 publication Critical patent/GB9118016D0/en
Publication of GB2247977A publication Critical patent/GB2247977A/en
Withdrawn legal-status Critical Current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
    • G02F1/1336—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
GB9118016A 1990-09-12 1991-08-21 Display assemblies Withdrawn GB2247977A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB9118016D0 true GB9118016D0 (en) 1991-10-09
GB2247977A GB2247977A (en) 1992-03-18

Family

ID=10682110

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909019975A Pending GB9019975D0 (en) 1990-09-12 1990-09-12 Display assemblies
GB9118016A Withdrawn GB2247977A (en) 1990-09-12 1991-08-21 Display assemblies

Family Applications Before (1)

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

Country Status (6)

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

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 (en) * 1995-09-26 2000-03-15 손욱 Lcd device
US6762556B2 (en) 2001-02-27 2004-07-13 Winsor Corporation Open chamber photoluminescent lamp
AU2003212658A1 (en) * 2002-04-16 2003-11-03 Samsung Electronics Co., Ltd. Backlight assembly for liquid crystal display apparatus
KR100609909B1 (en) * 2004-07-22 2006-08-08 삼성전자주식회사 Liquid crystal display apparatus
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 (en) * 1980-10-02 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Electro-optical display - uses e.c.l. cell behind l.c.d. for illumination
JPS62200326A (en) * 1986-02-28 1987-09-04 Komatsu Ltd Liquid crystal display device
US4800375A (en) * 1986-10-24 1989-01-24 Honeywell Inc. Four color repetitive sequence matrix array for flat panel displays
JPS63138388A (en) * 1986-11-29 1988-06-10 ミノルタ株式会社 Display device
JPH0650621B2 (en) * 1987-03-20 1994-06-29 三洋電機株式会社 Flat fluorescent lamp
GB2217905A (en) * 1988-04-13 1989-11-01 Ac Dc Holdings Limited Discharge lamps
JPH112624A (en) * 1997-06-11 1999-01-06 Ee One Kk Detecting device of abnormal article

Also Published As

Publication number Publication date
JPH04234730A (en) 1992-08-24
DE4128631A1 (en) 1992-03-19
GB2247977A (en) 1992-03-18
GB9019975D0 (en) 1990-10-24
IL99269A0 (en) 1992-07-15
FR2666676A1 (en) 1992-03-13
NL9101417A (en) 1992-04-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)