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)
01/2004
01/01/2004US20040001330 Backlight assembly and liquid crystal display apparatus having the same
12/2003
12/31/2003CN1464955A Backlight with structured sufaces
12/25/2003US20030235052 Lamp assembly, backlight assembly and liquid crystal display apparatus having the same
12/25/2003US20030234900 Prism sheet and liquid crystal display having the same
12/25/2003US20030234896 Backlight assembly and direct lighting type liquid crystal display apparatus
12/23/2003US6667782 Light guide apparatus, a backlight apparatus and a liquid crystal display apparatus
12/18/2003WO2003104713A1 Surface light source device and liquid crystal display device
12/18/2003US20030232186 Coatings comprising mixtures of ultraviolet and visible radiation active nanostructure particles of anatase; fluorescent lamps
12/17/2003EP1372028A2 Illumination apparatus with movable LEDs and image projection apparatus using the same
12/17/2003CN1461966A Surface light-source device and liquid crystal display assembly using the device
12/17/2003CN1461965A Back-light assembly and liquid crystal display with the assembly
12/17/2003CN1461964A Back-light assembly and liquid crystal display with the back-light assembly
12/16/2003US6663253 Molded optical panel and mold therefore
12/11/2003WO2003102680A1 Backlight assembly and liquid crystal display apparatus having the same
12/11/2003US20030227768 Electronic apparatus, liquid crystal display device and light guide plate
12/11/2003US20030227767 Backlight assembly and liquid crystal display apparatus
12/09/2003US6661181 Backlight assembly and liquid crystal display device having the same
12/09/2003CA2286608C Tubular lamp mounting arrangement
12/04/2003WO2003100317A1 Light source support device, lighting device, and liquid crystal display
12/04/2003US20030223249 Liquid crystal display device having a noise shielding member
12/04/2003US20030223215 Backlight assembly and liquid crystal display apparatus having the same
12/04/2003US20030223020 Backlight assembly and liquid crystal display apparatus having the same
12/03/2003CN1459651A Liquid crystal display
11/2003
11/27/2003WO2003098326A2 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
11/27/2003WO2003098270A2 Improved light-guiding bodies and method for the production thereof
11/27/2003US20030218723 Illumination apparatus and image projection apparatus using the illumination apparatus
11/27/2003US20030218702 Liquid crystal display apparatus
11/27/2003US20030218700 Liquid crystal display device
11/27/2003CA2484684A1 Improved light-guiding bodies and method for the production thereof
11/26/2003EP1364235A1 Luminaire
11/26/2003EP1364157A1 Luminaire
11/26/2003CN1458547A Back lighting device, its driving method, and liquid crystal display with said device
11/25/2003US6652119 Multi-lamp fluorescent light fixture
11/20/2003US20030214494 Image display device
11/20/2003US20030214478 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
11/20/2003US20030214257 Inductively powered lamp assembly
11/20/2003US20030214256 Inductively powered lamp assembly
11/19/2003CN1457622A Integrated light source
11/19/2003CN1457439A Luminaire
11/19/2003CN1457416A 照明系统和显示装置 The illumination system and a display device
11/19/2003CN1457415A Luminaire
11/18/2003US6650382 Reflective LCD with front light and protective member with window
11/12/2003EP1360877A1 Integrated light source
11/12/2003CN1455853A Luminaire
11/12/2003CN1127670C Backlight system and display device comprising such system
11/11/2003US6647199 Lighting apparatus having low profile
11/11/2003US6645510 Method of treating topical ailments
11/11/2003US6644823 Spread illumination apparatus having trapezoidally-shaped grooves
11/06/2003WO2003092329A2 Inductively powered lamp assembly
11/06/2003CA2822260A1 Inductively powered lamp assembly
11/06/2003CA2771058A1 Inductively powered lamp assembly
11/05/2003EP1358432A1 Systems of parabolic reflectors and base of a luminaire with fluorescent lamps
11/05/2003EP1358429A1 Luminaire
11/05/2003CN1453614A Back light assembly and liquid crystal display equipment with the same assembly
11/05/2003CN1453596A Optical diffusion barrier and relative back light module
10/2003
10/30/2003WO2003090252A1 Discharge light and back light
10/30/2003WO2003089980A1 Backlight assembly for liquid crystal display apparatus
10/30/2003WO2003043055A3 Compact self-ballasted fluorescent lamp and manufacturing method for arc tube
10/30/2003US20030202363 Plane-like lighting units and display equipment provided therewith
10/30/2003US20030201731 Inductively powered lamp assembly
10/30/2003US20030201702 Backlight assembly and liquid crystal display apparatus having the same
10/29/2003EP1356230A2 Lighting device for non-emissive displays
10/29/2003EP1245136B1 Device for illuminating a liquid crystal screen
10/29/2003CN1452766A Illuminated sign with lamp masks
10/29/2003CN1451999A Back light assembly and liquid crystal display device with same
10/29/2003CN1126001C Illumination system with light recycling to enhance brightness
10/29/2003CN1125944C Cuminaire with lamilae having gradual change in their profiles
10/29/2003CN1125941C Lighting device
10/28/2003US6639725 Protective, diffusive film and process for producing the same
10/23/2003WO2003088429A1 Coupling for the mechanical and electrical connection of lighting devices
10/23/2003WO2003087662A1 Luminaire
10/23/2003WO2003087656A1 Luminaire
10/23/2003US20030198039 Liquid crystal display module with an enhanced light guide device
10/23/2003US20030198038 Backlight assembly and liquid crystal display apparatus having the same
10/21/2003US6636363 Bulk complex polymer lens light diffuser
10/21/2003US6634761 Planar light source device and liquid crystal display device
10/15/2003EP1352413A1 Circuit assembly for inclusion within fluorescent lamp
10/15/2003CN1124434C Illumination system having an array of linear prisms
10/09/2003WO2003083564A1 Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same
10/08/2003EP1350061A2 Luminaire comprising an elongate light source and a back reflector
10/08/2003CN1447887A Polarized light-emitting waveguide plate
10/08/2003CN1447135A Photo diffusion membrane and relative backlight modular
10/02/2003WO2003081126A1 Lamp and lampholder with peripheral locking means
10/02/2003US20030184993 Backlight and liquid crystal display device employing it
10/01/2003EP1348902A1 Lamp and lamp holder with peripheral locking means
09/2003
09/30/2003US6626561 Lamp structure, having elliptical reflectors, for uniformly irradiating surfaces of optical fiber and method of use thereof
09/30/2003US6626550 Backlight unit for liquid crystal display device
09/25/2003WO2003078892A1 Polorized-light-emitting waveguide, illumination arrangement and display device comprising such
09/25/2003US20030179580 Panel light source device and display device
09/25/2003US20030179566 Panel light source device and fabrication process for the same
09/24/2003CN1444711A Hollow surface illuminator
09/24/2003CN1444071A Liquid crystal display
09/18/2003US20030174518 Light diffusive sheet and area light source element using the same
09/18/2003US20030174490 Edge lit illumination devices
09/17/2003EP1343998A1 Edge lit illumination devices
09/17/2003CN1121570C Lighting device
09/16/2003US6619819 Lamp assembly
09/11/2003US20030170442 Surface formed lenses on voided polymer light diffuser
09/11/2003US20030169504 Bulk complex polymer lens light diffuser
09/11/2003US20030169384 Light guide plate, surface light source device and liquid crystal display
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