Patents
Sitemap › F21 - Lighting › F21Y - Indexing scheme associated with subclasses , and , relating to the form of the light sources › F21Y 103 - Elongated light sources, e.g. fluorescent tubes
Patents for F21Y 103 - Elongated light sources, e.g. fluorescent tubes (5,303)
09/2003
09/11/2003US20030169383 Liquid crystal display apparatus
09/10/2003EP1342109A1 Diffuse reflector and method
09/10/2003CN1441297A 显示装置及导光板 The display device and the light guide plate
09/09/2003US6616307 Luminaire
09/09/2003US6616290 Light guide plate, surface light source device and liquid crystal display
09/09/2003US6616289 Light pipe, plane light source unit and liquid-crystal display device
09/04/2003WO2003072645A2 Transparent thermoplastic composition comprising hollow glass beads
09/04/2003US20030164815 Back light and liquid crystal display
09/03/2003EP1341149A2 Fluorescent tube dimming system for the back light of a liquid crystal display
09/03/2003CN1439917A Surface luminous device
08/2003
08/28/2003WO2003071185A1 Luminaire for emitting light having a variable color
08/28/2003US20030161606 Display device and light guide plate
08/27/2003EP1338845A2 Lamp
08/26/2003US6611304 Planar light source device and liquid crystal display using the same
08/26/2003US6609813 Housing and mounting system for a strip lighting device
08/26/2003US6609807 Backlight and liquid crystal display device
08/21/2003WO2003069221A1 Lighting device, and liquid crystal display device using this lighting device
08/21/2003WO2002029454A3 Lighting device for non-emissive displays
08/21/2003US20030156403 Surface light source device and liquid crystal display
08/21/2003US20030155848 Illumination tube and LCD device for use therewith
08/19/2003US6607794 Light-reflecting molded articles and methods of making the same
08/19/2003US6607290 Tubular light bulb device
08/19/2003US6607281 Light guide plate, sidelight type light source device and image display device
08/13/2003EP1097612B1 Circuit arrangement
08/13/2003CN1435591A Electric vertical lighting device
08/07/2003US20030146688 Surface emitting device
08/06/2003EP1333225A2 Electric driven lighting
08/06/2003CN1434928A Subwavelength optical microstructure light collimating films
08/05/2003US6601970 Linear lighting system
07/2003
07/31/2003WO2003062912A1 Display device
07/30/2003CN1433045A Low voltage discharge lamp with compact structure
07/29/2003US6600526 LCD device having an improved backlight unit
07/29/2003US6600272 Bulb-shaped fluorescent lamp
07/24/2003US20030137617 Display device
07/23/2003EP1329931A2 Compact low pressure discharge lamp
07/22/2003US6597106 Compact fluorescent lamp with a housing structure
07/22/2003US6595651 Light guide device, and liquid crystal display module and liquid crystal display device having the same
07/17/2003WO2003059013A1 Lamp
07/16/2003CN1430712A Edge litillumination devices
07/15/2003US6593980 Liquid crystal display device having a light guiding plate with a novel structure
07/15/2003US6592233 Lighting device for non-emissive displays
07/10/2003WO2003056240A1 Modular service unit
07/09/2003EP1326101A1 Light distribution control device, blind, partition, curtain, tent and illuminator
07/09/2003EP1179158B1 Light
07/09/2003EP0974028A4 Tubular lamp mounting arrangement
07/09/2003CN1428751A Behind lighting device and liquid crystal display using the same
07/09/2003CN1428635A Display device and behind lighting device
07/03/2003US20030123258 Backlight apparatus, and a liquid crystal display (LCD) therewith
07/03/2003US20030123243 Display apparatus and backlight apparatus
07/03/2003US20030123150 Microvoided light diffuser
07/02/2003CN1427288A Area source apparatus and liquid crystal display device
07/01/2003US6585356 Light guide plate, surface light source device of side light type and liquid crystal display
06/2003
06/26/2003WO2003052791A1 Cold cathode fluorescent lamp
06/26/2003US20030118750 Microvoided light diffuser containing optical contact layer
06/26/2003US20030117790 Backlight unit of liquid crystal display
06/26/2003US20030117710 Backlight device
06/26/2003US20030117056 Compact low-pressure discharge lamp
06/25/2003EP1320869A1 Discharge lamp having capacitive field modulation
06/25/2003EP0944800B1 Lighting apparatus having low profile
06/20/2003CA2414696A1 Compact low-pressure discharge lamp
06/19/2003US20030112626 Cold cathode fluorescent lamp, container for receiving the same, and liquid crystal display device having the container
06/18/2003EP1319196A2 Lamp structure, having elliptical reflectors, for uniformly irradiating surfaces of optical fiber and method of use thereof
06/17/2003US6580203 Low-pressure gas discharge lamp having adapter including contact element provided with barbed hook
06/17/2003US6578990 Luminaire
06/17/2003US6578983 Tubular lamp luminaire with convex and concave reflector sides
06/11/2003EP1317640A1 Light extractor for a light guide lamp
06/10/2003US6577046 Electric discharge lamp with forked contacts
06/10/2003US6576887 Light guide for use with backlit display
06/05/2003US20030103760 Optical element having programmed optical structures
06/05/2003US20030103344 Wedge plate type light guiding plate for front light
06/04/2003CN1422436A Microwave excited ultraviolet lamp system with improved lamp cooling
06/04/2003CN1421731A Back light assembly and liquid crystal display
06/03/2003US6572236 Back light unit, liquid crystal display, and method for manufacturing light guide plate
05/2003
05/29/2003US20030098840 Back light unit and liquid crystal display apparatus
05/28/2003EP1114277B1 Edge-lit illumination system
05/27/2003US6570710 Subwavelength optical microstructure light collimating films
05/27/2003US6568831 Fluorescent tube with cable, surface illuminating device and method of manufacturing same, and liquid crystal display
05/27/2003US6568821 Edge-lit illumination system
05/22/2003WO2003043055A2 Compact self-ballasted fluorescent lamp and manufacturing method for arc tube
05/22/2003WO2003042601A1 Lighting equipment provided with an apparatus for generating anions
05/22/2003WO2001045474A9 Device for illuminating a liquid crystal screen
05/22/2003US20030095407 Multi-angle reflector for use in a backlight unit
05/21/2003CN1419154A Light conductive board, LCD using same and method for indicating image thereof
05/20/2003US6565224 Light pipe, surface light source unit and reflection type liquid-crystal display device
05/15/2003US20030090606 Light guiding plate, liquid crystal display device using the same, and method for displaying pictures thereof
05/14/2003EP1309984A1 Lighting unit comprising at least one, substantially u-shaped gas discharge lamp
05/14/2003EP1151503B1 Semilamp for electronic operation with an integrated ballast for accomodating a high-performance fluorescent lamp, for retrofitting of lamps with inductive ballasts
05/14/2003CN1418304A Light guides suitable for illuminated displays
05/13/2003US6561664 Sheet-like light source device
05/13/2003US6561663 Plane-like lighting units and display equipment provided therewith
05/08/2003WO2003038336A1 Luminaire and lamellae grid for this
05/07/2003CN1416588A Circuit assembly for inclusion within fluorescent lamp
05/06/2003US6559908 Direct-light-type planar light source apparatus and liquid crystal display device
05/06/2003US6558020 Flat reflector lamp for fluorescent tubes
05/06/2003US6558019 Bulb-shaped fluorescent lamp
05/02/2003EP1305550A1 Illuminating fixture for enclosed space containing a humid environment
05/02/2003EP1070219B1 An edge-lit illumination system
05/01/2003WO2002048760A9 Diffuse reflector and method
05/01/2003US20030081414 Fluorescent tube with cable, surface illuminating device and method of manufacturing same, and liquid crystal display
04/2003
04/23/2003EP1303725A2 Hollow surface illuminator
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