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)
12/2010
12/15/2010CN201668831U Trachea cannula with optical fiber illumination function
12/15/2010CN101918757A Backlight device, display device and television receiver
12/15/2010CN101916023A 电子纸显示装置 Electronic paper display device
12/15/2010CN101915397A Light ray emerging method, indicating lamp device and television
12/15/2010CN101915396A Light guide plate and liquid crystal display module
12/15/2010CN101915395A Light guide member, planar light source device using the light guide member, and display apparatus
12/15/2010CN101441361B Backlight device and liquid crystal display apparatus
12/15/2010CN101430069B Backlight unit
12/14/2010USRE41995 Tapered light guide plate for surface light source device and method of making by injection molding via supplementary cavity
12/14/2010US7852431 Backlight device
12/14/2010US7850331 Lighting device utilizing a light emitting diode disposed within a tubular lens
12/09/2010WO2010140490A1 Led illuminating device
12/09/2010WO2010139178A1 Advertisement device using optical fiber
12/09/2010US20100309688 Light collimating lightguide
12/09/2010US20100309687 Dual film light guide for illuminating displays
12/09/2010US20100309685 Light emitting panel assemblies
12/09/2010US20100309684 Flexible light-guiding module with waterproof function
12/09/2010US20100309110 Plane-like lighting units and display equipment provided therewith
12/09/2010DE10212823B4 Funktionssymboldarstellungseinrichtung Function symbol display device
12/09/2010DE102009024181A1 LED dome bulb, has LEDs arranged in bulb head, and light conductor that is cone shaped, so that light of LED is uniformly scattered and radiated from light conductor on light-transmissive housing
12/08/2010EP2259104A2 Backlight unit of display apparatus
12/08/2010CN201666514U Backlight module
12/08/2010CN201666504U Side light type back light module unit and liquid crystal display device
12/08/2010CN201666481U LED illuminator
12/08/2010CN1846290B A bottom board and an electronic device
12/08/2010CN101910921A Backlight reflectors having a prismatic structure
12/08/2010CN101910785A An apparatus, an optical unit and devices for use in detection of objects
12/08/2010CN101909410A Electronic equipment with light source
12/08/2010CN101907267A Light guide structure and display device applying same
12/08/2010CN101907266A Flexible light beam guiding module with waterproof function
12/08/2010CN101907259A Solar lamp structure with optical fiber display board
12/08/2010CN101907248A Backlight unit and liquid crystal display device having the same
12/08/2010CN101907246A Back light module and liquid crystal display device
12/08/2010CN101907231A Compact LED lamp and manufacture method thereof
12/08/2010CN101598271B LED dual-lighting board decorative lamp with holes
12/08/2010CN101539271B Solid state light source device
12/08/2010CN101463968B LED light leading strip apparatus and plane and barrel-shape light source using the same
12/08/2010CN101441362B Backlight device and liquid crystal display apparatus
12/08/2010CN101398568B Planar light emitting element, image display element, and image display device using the same
12/08/2010CN101368688B Light source device
12/08/2010CN101230970B Illuminating unit
12/08/2010CN101078470B Light source lighting device
12/07/2010US7845818 Showcase
12/02/2010WO2010138805A2 Solid state light source based on hybrid waveguide-down-converter-diffuser
12/02/2010WO2010138762A1 Illumination devices for reflective displays
12/02/2010WO2010138345A2 Making an optic with a cladding
12/02/2010US20100302807 Light Guide plate for a turning film system
12/02/2010US20100302799 Moving light effect using a light-guide structure
12/02/2010DE19921969B4 Stabförmiges, anisotrop emittierendes Beleuchtungselement und zugehöriges Befestigungsmittel Rod-shaped, anisotropic lighting emitting element and associated fasteners
12/02/2010CA2758580A1 Making an optic with a cladding
12/01/2010CN201662973U Graphic advertisement playing device
12/01/2010CN201662952U Led display device
12/01/2010CN201661981U LED digital tube
12/01/2010CN201661930U Light-emitting element of LED side-light type backlight source
12/01/2010CN201660628U Light harvesting vessel
12/01/2010CN101901082A Touch detection device
12/01/2010CN101900579A Lighting device of automatic optical detection system
12/01/2010CN101900301A 导光板及背光模组 The light guide plate and backlight module
12/01/2010CN101900300A Light-conducting board and production method thereof
12/01/2010CN101900299A Light guide plate and backlight module
12/01/2010CN101900298A Light-guiding strip structure with neon effect
12/01/2010CN101900281A 背光模块 Backlight module
12/01/2010CN101900277A Surface emitting device and liquid crystal display device
12/01/2010CN101900273A Backlight module
12/01/2010CN101900262A Light tube
12/01/2010CN101571246B Manufacturing method of light source module, optical plate, and master mould and sub-mould of the optical plate
11/2010
11/30/2010US7841751 Pediatric adapter for transillumination
11/30/2010US7841730 Light source device and crystal display device
11/30/2010CA2626448C Backlight unit capable of easily forming curved and three-dimensional shape
11/25/2010WO2010135113A2 Total internal reflective (tir) optic light assembly
11/25/2010US20100296314 Lighting device and display device
11/25/2010DE20321833U1 Pendelleuchte Pendant lamp
11/25/2010DE10321282B4 Wandleuchte Wall light
11/25/2010DE102010020155A1 Illumination apparatus used for laboratory application, has goose neck-type liquid light guide with fluor-carbon-tube that is rotatably supported with respect to holding tube
11/25/2010DE102004005138B9 Verfahren zur Digital/Analog-Wandlung und entsprechende Digital/Analog-Wandlervorrichtung A method for digital / analog conversion and corresponding digital / analog converter device
11/25/2010CA2761679A1 Total internal reflective (tir) optic light assembly
11/24/2010EP2253973A1 Side light type illuminated light guide plate with overlapping lamp houses
11/24/2010EP2252829A1 Lighting system with removable light extracting member
11/24/2010EP2252828A1 Backlights having selected output light flux distributions and display systems using same
11/24/2010EP2082268B1 Flat-panel optical projection apparatus with reduced distortion
11/24/2010CN201655620U Film light guide keyboard device
11/24/2010CN201654688U Keyboard device
11/24/2010CN201654331U Light equalizer
11/24/2010CN201654078U Detector bar with lighting function
11/24/2010CN201652194U Shade, backlight module and light emitting keyboard
11/24/2010CN201652193U Illumination diffusion system of LED lamp
11/24/2010CN201652191U Light guiding plate, front optical module and reflective display device
11/24/2010CN201652190U Light guide plate and backlight module
11/24/2010CN201652189U Improved optical structure
11/24/2010CN201652152U Sun exposure device
11/24/2010CN201652140U 光源装置及其背光模块 The light source device and backlight module
11/24/2010CN201652090U Ceiling hanging piece with decorating and illuminating functions
11/24/2010CN201652084U Embedded ceiling suspended screen with lighting decoration
11/24/2010CN201652083U Ceiling hanger with light decoration
11/24/2010CN201652074U Novel wall floorlight
11/24/2010CN201652057U Backlight module and liquid crystal display screen
11/24/2010CN201652014U Split type street lamp
11/24/2010CN201652002U Decorative lamp of light guide plate
11/24/2010CN201651981U LED lighting device for escalator or automatic pavement
11/24/2010CN201651956U Ultrathin LED flat lamp
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