Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053)
04/2005
04/12/2005US6877872 Spread illuminating apparatus with lenticular elements
04/12/2005US6877871 Light guide plate, surface light source device and display
04/12/2005US6877171 Blow-off nozzle type bathtub with illumination
04/08/2005CA2481295A1 Surgical wide-angle illuminator
04/07/2005WO2005031883A1 Linear light source and production method therefor and surface emission device
04/07/2005WO2005031446A1 Back light, light guiding plate, method for manufacturing diffusion plate and light guiding plate, and liquid crystal display device
04/07/2005WO2005031412A1 Backlight for 3d display device
04/07/2005WO2005031411A1 Lighting system, light chamber and display device
04/07/2005WO2005031399A2 Illuminated fiber optic hair ornament and method for applying and making the same
04/07/2005US20050074216 Side-illumination type optical fiber
04/07/2005US20050073857 Light guiding frame with a plurality of guiding tracks
04/07/2005US20050073828 Backlight unit for liquid crystal display
04/07/2005US20050073826 Light guide plate with multiple visible regions
04/07/2005US20050073756 Light collimator, method, and manufacturing method
04/07/2005US20050073653 Light recovery for projection displays
04/07/2005US20050073625 Surface light source and liquid crystal display device using the same
04/07/2005US20050072032 Light emitting panel assemblies
04/06/2005EP1521229A2 Display with back-lighting system
04/06/2005EP1520192A1 Luminaire and dynamic road-marking unit
04/06/2005CN2690915Y Lighting device, liquid crystal device and electronic device
04/06/2005CN2690740Y Luminous plate
04/06/2005CN1604736A Herbicidal composition and method of using the same
04/06/2005CN1603911A LCD device and backlight assembly thereof
04/06/2005CN1603910A Sheet light emitting apparatus
04/06/2005CN1603907A Liquid crystal device and electronic apparatus using the same
04/06/2005CN1603905A 液晶显示装置 The liquid crystal display device
04/06/2005CN1196305C Illuminator and portable information apparatus with the same illuminator
04/06/2005CN1196017C Lighting device and liquid crystal display
04/06/2005CN1196015C Photo conductive device, background light device and liquid crystal display
04/05/2005US6876408 Collimating plate, lighting apparatus and liquid crystal display apparatus
04/05/2005US6875499 Mixture of thermoplastic resin and barium sulfate
04/05/2005US6874926 Illumination system for an electronic device
04/05/2005US6874925 Fiber optic light panel assemblies and method of manufacture
04/05/2005US6874922 Illumination device
04/05/2005US6874913 Asymmetric alternating prism arrays
04/05/2005US6874903 Illuminated logo device
04/05/2005US6874902 Light source device
04/05/2005US6874900 Panel light source device and liquid crystal display device
03/2005
03/31/2005WO2005029396A2 Device with light-guiding layer
03/31/2005WO2005029395A2 Coordinate detection system for a display monitor
03/31/2005WO2005029394A2 Light guide touch screen
03/31/2005WO2005027696A1 Decorative transparent illusion graphic
03/31/2005WO2005008323A8 Liquid crystal display device and back-light device
03/31/2005WO2004104677A3 Devices for use in non-emissive displays
03/31/2005US20050069817 Providing a substrate, forming a photoresists layer, masking a pattern and illuminaation through a mask, development to form pattern dry etching and stripping to form a mold
03/31/2005US20050069678 Joined multi functional optical device
03/31/2005US20050069254 Method for producing light-scattering structures on flat optical waveguides
03/31/2005US20050068791 Illuminated fiber optic hair ornament and method for applying and making the same
03/31/2005US20050068790 Light emitting diode glow tube
03/31/2005US20050068789 [Illumination Device for Handheld Remote Control Keypads]
03/31/2005US20050068776 Led and led lamp
03/31/2005US20050068759 Light control sheet and method of manufacturing the sheet
03/31/2005US20050068473 Backlight assembly and liquid crystal display device having the same
03/31/2005US20050068471 Liquid crystal display device
03/31/2005US20050068470 Liquid crystal display device
03/31/2005DE10341219A1 Leuchte zur Anbringung an einer Gebäudefläche oder Gebäudeteilfläche Lamp for mounting to a building or part of a building surface area
03/30/2005EP1519218A1 Portable terminal apparatus
03/30/2005EP1519206A2 Joined multi functional optical device
03/30/2005CN2689045Y Diffusing optical fibre illuminator for hyperbaric chamber
03/30/2005CN1602510A Display panel comprising a light guide
03/30/2005CN1601356A Backlight assembly and liquid crystal display device having the same
03/30/2005CN1601346A Joined multi functional optical device
03/29/2005US6871994 Light diffusion sheet and backlight unit using the same
03/29/2005US6871988 Lamp for vehicles
03/29/2005US6871982 High-density illumination system
03/29/2005US6871977 Light source portion for backlight module, backlight module using the same, and connection structure of backlight module
03/29/2005US6871976 Wedge plate type light guiding plate for front light
03/29/2005US6871975 Light module and flat panel display including the light module
03/29/2005US6871974 Lighting unit and liquid crystal device using the same
03/29/2005US6871972 Light module for LCD panel
03/29/2005CA2358104C A backlight for correcting diagonal line distortion
03/24/2005WO2005026830A1 Illuminator and liquid crystal display
03/24/2005WO2005026793A1 Durable optical element
03/24/2005WO2005026785A2 Optical fiber device for illuminating floral displays
03/24/2005WO2005026612A1 Surface light source device and light guide using it and production method therefor
03/24/2005WO2005026611A2 Improvements in and relating to backlit displays
03/24/2005WO2005026423A2 Method for producing fibreglass tissue
03/24/2005WO2005009840A3 Methods and apparatus for illumination of refueling hoses
03/24/2005US20050063657 [light guide plate structure and back light module]
03/24/2005US20050063647 Modular receptacle assembly and interface with integral optical indication
03/24/2005US20050063174 Light reflector with variable diffuse light reflection
03/24/2005US20050063173 Light emitting diode having diffraction grating and planar light source device using the same
03/24/2005US20050063172 Light guide body, lighting device, liquid crystal display device, and electronic device
03/24/2005US20050063169 Lighting unit with light source and optical waveguide
03/24/2005US20050063168 Surface light source
03/24/2005US20050062708 Liquid crystal display device
03/24/2005US20050062404 Waveguide based light source
03/24/2005US20050060949 Lighting apparatus for incorporation into walls, panels, ceilings, floors or similar structures
03/24/2005DE10256634B4 Optischer Drehübertrager mit freiem Innendurchmesser Fiber Optic Rotary Joint with free inner diameter
03/24/2005CA2536564A1 Method for producing fibreglass tissue
03/23/2005EP1517164A1 Surface light source
03/23/2005EP1517159A1 Brominated polycarbonate films
03/23/2005EP1279052A4 Planar optical waveguides for optical panel having gradient refractive index core
03/23/2005EP1110030B1 Illumination system having edge-illuminated waveguide and separate components for extracting and directing light
03/23/2005CN1600025A Flat-panel display
03/23/2005CN1599840A Rotor blade of a wind power installation, comprising a warning light
03/23/2005CN1598669A Backlight assembly and liquid crystal display apparatus having the same
03/23/2005CN1598667A Front light-source and electronic apparatus
03/23/2005CN1598650A 液晶显示设备 The liquid crystal display device
03/23/2005CN1194250C Light plate with reflection layer and manufacturing method lighting device and liquid crystal display
1 ... 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 ... 271