Patents
Patents for F21Y 103 - Elongated light sources, e.g. fluorescent tubes (5,303)
03/2005
03/17/2005WO2005024295A1 Light source device and crystal display device
03/17/2005WO2005024294A1 Barn door
03/17/2005WO2004017131A8 Backlight device, liquid crystal display and method of lighting a liquid crystal display
03/17/2005US20050057946 Backlight assembly and liquid crystal display apparatus having the same
03/17/2005US20050057927 Illumination apparatus for single-base lamps
03/17/2005US20050057713 Transflective film and liquid crystal display device
03/17/2005US20050057541 Display panel having symmetric structure and display device employing the same
03/16/2005EP1515084A1 Surface light source device and liquid crystal display device
03/16/2005EP1515083A1 Light source support device, lighting device, and liquid crystal display
03/16/2005CN1595262A Behind lighting device and liquid crystal display using the same
03/16/2005CN1193188C Luminaire
03/16/2005CN1193186C Illuminating apparatus
03/15/2005US6867832 Reflector formed with highly reliable conductive pattern, process for fabricating reflector and liquid crystal display unit using the same
03/15/2005US6867828 Light guide apparatus, a backlight apparatus and a liquid crystal display apparatus
03/15/2005US6867827 Liquid crystal display device having a container module with a novel structure
03/10/2005WO2005022586A1 Light source device, illumination device, and liquid crystal display device
03/10/2005US20050053729 Microvoided light diffuser containing optical contact layer
03/10/2005US20050052586 Pedestal of liquid crystal display apparatus
03/10/2005US20050051700 Apparatus for monitoring a lamp, system having the same for monitoring a lamp, blacklight assembly having the same and liquid crystal display apparatus having the same
03/09/2005CN1591766A Small luminous tube and core rod and producing method, and low voltage mercury lamp and lighting device
03/09/2005CN1591132A Backlight assembly for dispay
03/09/2005CN1591131A 液晶显示器 LCD Monitor
03/09/2005CN1589910A Lighting apparatus for generating anions and purifying air
03/09/2005CN1192182C Flat illumination device
03/08/2005US6863420 Anti-dazzling transparent screen for illuminants
03/08/2005US6863413 Plane light source unit and reflection type liquid-crystal display device
03/03/2005US20050046356 Lighting apparatus for generating anions and purifying air
02/2005
02/24/2005US20050041173 Backlight unit of liquid crystal display device and reflective means therein
02/23/2005CN1584708A Plane light source device and display device provided with the same
02/23/2005CN1190692C Rear lighting device
02/23/2005CN1190691C Rear lighting device
02/23/2005CN1190690C Back lighting unit irradiating object homogeneously and its liquid crystal display
02/22/2005US6857759 Backlight assembly and liquid crystal display apparatus
02/17/2005US20050037675 Terminal retainer and strobe device using the retainer
02/16/2005EP1506698A2 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
02/16/2005EP1506438A1 Surface light-emitting device
02/16/2005CN1582377A Luminaire and lamellae grid for this
02/16/2005CN1580929A Insulation for terminal part and part for holding same
02/16/2005CN1580903A Surface light source device and display device with same
02/16/2005CN1580629A Lighting device for single-joggle lamp
02/16/2005CN1579688A Method and aparatus for cutting panel end surface
02/15/2005US6854858 Liquid crystal display module with an enhanced light guide device
02/15/2005US6854857 Electronic apparatus, liquid crystal display device and light guide plate
02/15/2005US6854856 Backlight assembly and liquid crystal display apparatus having the same
02/10/2005US20050029951 Surface light source device and display apparatus having the same
02/09/2005CN1578580A Cold cathode fluorescent lamp driver circuit
02/09/2005CN1576997A Light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same
02/09/2005CN1576995A Straight downward back light device
02/09/2005CN1576681A Indirected illuminating system concurrently in charge of air exhausting pass of elevator
02/09/2005CN1188816C Illuminated sign with lamp masks
02/08/2005US6853410 Liquid crystal display device
02/03/2005US20050024845 Plane light source device and display device provided with the same
02/03/2005US20050023988 Cold cathode fluorescent lamp driver circuit
02/02/2005EP1502479A2 Inductively powered lamp assembly
02/02/2005CN1575505A Cold cathode fluorescent lamp
02/02/2005CN1574186A Electric lamp and method of manufacturing the same, and image display device employing the same
02/02/2005CN1574184A Discharge lamp with discharge tube fixing device and manufacturing method thereof
02/02/2005CN1573469A Backlight assembly for directly backlighting displays
02/02/2005CN1573464A Backlight unit and liquid crystal display device having the same
02/02/2005CN1573463A 背光系统 Backlight system
02/02/2005CN1573462A Light unit for display device
01/2005
01/27/2005WO2005008323A1 Liquid crystal display device and back-light device
01/27/2005US20050018104 Method of guiding light, light guiding apparatus, back light assembly and liquid crystal display device having the same
01/26/2005EP1499831A1 Luminaire
01/26/2005EP1499829A1 Luminaire
01/26/2005CN1570462A Compact type fluorescent lamp holder arrangement
01/26/2005CN1186681C Container module and liquid crystal display
01/25/2005US6847424 Liquid-crystal display and a lighting apparatus
01/25/2005US6847417 Liquid crystal display apparatus
01/20/2005WO2005005302A1 Indirect illumination system used as ventilation path for elevator
01/20/2005US20050012463 One-to-many compact fluorescent lamp holder structure
01/19/2005EP1498932A1 Discharge light and back light
01/19/2005EP1498655A2 One-to-many compact fluorescent lamp holder structure
01/19/2005CN1185525C Back light assembly and liquid crystal display
01/18/2005US6845212 Optical element having programmed optical structures
01/13/2005US20050007513 Optical sheet and LCD apparatus using the same
01/13/2005US20050007019 Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same
01/12/2005EP1495517A1 Coupling for the mechanical and electrical connection of lighting devices
01/12/2005EP1495358A1 Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same
01/12/2005EP1495259A1 Lamp and lampholder with peripheral locking means
01/12/2005CN1184515C Both-surface light output type back lighting part for LCD
01/12/2005CN1184432C Reflector for ultraviolet lamp system
01/11/2005US6841136 Lighting equipment having an anion generator
01/11/2005US6840646 Illumination system and display device
01/06/2005WO2005001336A1 Discharge lamp lighting device, and illuminator
01/06/2005US20050002176 Backlight assembly and liquid crystal display device having the same
01/06/2005US20050001043 Optical elements having programmed optical structures
01/05/2005EP1492981A2 Improved light-guiding bodies and method for the production thereof
01/05/2005CN1560683A 背光组件 Backlight assembly
01/05/2005CN1183411C Optical diffusion barrier and relative back light module
01/05/2005CN1183353C Lighting installation
01/04/2005US6839102 Liquid crystal display device having light guide with refractive surface
01/04/2005US6837593 Reflector for a reflector lamp, lamp and canopy for a lamp
12/2004
12/30/2004US20040264198 Light source assembly, backlight assembly and liquid crystal display apparatus having the same
12/30/2004US20040262094 Indirect illumination system used as ventilation path for elevator
12/29/2004CN1559000A Waveguide, edge-lit illumination arrangement and display comprising such
12/29/2004CN1182339C Systems of parabolic reflectors and base of luminaire with fluorescent lamps
12/28/2004US6836368 Wedge plate type light guiding plate for front light and method for manufacturing the light guiding plate
12/28/2004US6834974 Lamp assembly, backlight assembly and liquid crystal display apparatus having the same
12/28/2004US6834973 Light guide plate, surface light source device and liquid crystal display
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