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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/27
Name: Illumination > Illuminated scale or dial > Edge illuminated modifier or light rod/pipe > Plural light sources
Description: Subject matter wherein the illuminating structure includes more than one light source.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8282257 Presenting display objects in a gaming machine Oct. 9, 2012
8258984 Light guide and thin film keyboard having the same Sep. 4, 2012
8246229 Picture lighting master/museum frame providing near isotropic illumination of the artwork Aug. 21, 2012
8248265 Vehicle console display buttons and vehicle consoles incorporating the same Aug. 21, 2012
8240860 Three dimensional image dial for instrument cluster Aug. 14, 2012
8231258 Lighting module and lighting apparatus including the same Jul. 31, 2012
8213639 Sound and light control apparatus Jul. 3, 2012
8205996 System for light switch identification Jun. 26, 2012
8164564 Liquid crystal display and method of controlling the same Apr. 24, 2012
8147114 Backlight module Apr. 3, 2012
8132930 Display device for a tuning apparatus Mar. 13, 2012
8123390 Backlight assembly and liquid crystal display apparatus having the same Feb. 28, 2012
8104942 Light guide sheet and movable contact element using the same Jan. 31, 2012
8076869 Quantum dimming via sequential stepped modulation of LED arrays Dec. 13, 2011
8025435 Light guide sheet and movable contact element using the same Sep. 27, 2011
8016473 Symmetrical light guide structure for LED-based lighting device Sep. 13, 2011
8011821 Planar illumination device Sep. 6, 2011
7988310 Sheet-shaped lightguide member, operation panel-lighting device and electronic device Aug. 2, 2011
7988329 Input device capable of enhancing symbol readability for electronic product Aug. 2, 2011
7985016 Fiber optic display systems and related methods Jul. 26, 2011
7956952 Liquid crystal module with lamp socket having slits that receive tabs of lamp reflector Jun. 7, 2011
7946726 Input device capable of enhancing symbol readability for electronic product May. 24, 2011
7939842 Light emitting device packages, light emitting diode (LED) packages and related methods May. 10, 2011
7926964 Dial control with LED light ring Apr. 19, 2011
7905613 LED backlight and liquid crystal display device using thereof Mar. 15, 2011
7905627 Keypad device and related input device for an electronic device Mar. 15, 2011
7905612 Display device for a motor vehicle provided with a swivelling indicator having first and/or second optical wave guide areas Mar. 15, 2011
7891854 Backlight device and display device using the same Feb. 22, 2011
7887222 Display device with changeable display background Feb. 15, 2011
7845808 Illuminating device Dec. 7, 2010
7837344 Traditional-opening dimmer switch having a multi-functional button Nov. 23, 2010
7806540 Illumination device Oct. 5, 2010
7806582 Illuminating module for mounting in a domestic appliance and domestic appliance with such a module Oct. 5, 2010
7800708 Stereoscopic 3D liquid crystal display with segmented light guide Sep. 21, 2010
7794130 Segmented light guide Sep. 14, 2010
7789519 Illuminated display window for LED and/or LC displays Sep. 7, 2010
7780304 Smoked lens for vehicle Aug. 24, 2010
7766533 Illumination module, and a display and general lighting apparatus using the same Aug. 3, 2010
7740390 Segmented light guide Jun. 22, 2010
7731374 Reconfigurable instrument cluster Jun. 8, 2010
7721672 Electrically illuminating indicator needle and light guiding member May. 25, 2010
7722202 Meter having LCD panel and pointer May. 25, 2010
7699483 Illumination device Apr. 20, 2010
7690803 Light emitting sheet module Apr. 6, 2010
7690827 Light guide member, illumination apparatus, and image capturing apparatus using the same Apr. 6, 2010
7677744 Ring pointer illumination Mar. 16, 2010
7673997 Control panel assembly for laundry machine Mar. 9, 2010
7670039 Status indicator lens and light pipe structure for a dimmer switch Mar. 2, 2010
7665857 Illumination device for an indicating needle Feb. 23, 2010
7658529 Surface light source device and liquid crystal display unit Feb. 9, 2010

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