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| Number | Title | Issue Date |
| 7654722 | Light guide plate The wedge-shaped light guide plate has a number of reflection structures with gaps therebetween arranged along the light reflection plane. Each reflection structure from a previous gap contains sequentially a slant surface extended away from the light emission surfa... | 02/02/2010 |
| 7529461 | Light guide plate with compensated emission light field A light guide plate includes a light incidence surface, a light reflection surface, and a light emission surface. The light emission surface forms a plurality of light-guiding structures, which are extended in a direction substantially perpendicular to a lengthwise ... | 05/05/2009 |
| 7347610 | Light guide plate having light diffusing entities on light entering side A light guide plate has a light exiting side, a reflection side opposite to the light exiting side, and a light entering side. A plurality of miniature diffusing entities, each having a curved surface and two slant surfaces extending from the two ends of the curved ... | 03/25/2008 |
| 7278774 | Light-conductive panel of side-light type backlight module A light-conductive panel of side-light type backlight module is disclosed. The reflective plane of the light-conductive panel is formed with a plurality of light conductors, and one lateral side of the conductor is formed with an auxiliary light conductor which is f... | 10/09/2007 |
| 7226201 | Frame structure for backlight module A frame structure for backlight modules is provided herein. A backlight module according to the present invention mainly contains a frame structure, a reflection plate, a light guide plate, optical films, and a light source unit. The frame structure contains a plate... | 06/05/2007 |
| 7182499 | Light-conductive board and a rear light module using the light-conductive board A light-conductive board and a rear light module using the light-conductive board is disclosed. The light-conductive plate having a light-emitting face, a light-reflecting face, and at least a light-entering face and the light-reflecting plate adhered onto the exter... | 02/27/2007 |
| 7175330 | Light mixing backlight module A backlight module is provided herein, which mainly contains a casing, a light mixing plate, a diffusion plate, a number of LEDs and optical sheets. The LEDs are positioned along the light incidence planes at the sides of the light mixing plate. The casing is positi... | 02/13/2007 |
| 7093968 | Light guide plate and LGP-based FFP A light guide plate (LGP) and LGP-based flat fluorescent panel (FFP) provides consistent light source for FFP to output consistent and high luminance light source for upgrading general light emitting efficacy to facilitate subsequent use of the light source by expan... | 08/22/2006 |
| 7045974 | LED optical energy detection and feedback system A system for the throughput detection and feedback of optical energy for making sure of white balance of the LED array in a flat fluorescent light source when the LED array in emitting light by respectively connecting in series a selected LED lamp respectively from ... | 05/16/2006 |
| 6371627 | Cold cathode tube having visible light reflecting layer and a light emission portion A cold cathode tube having a fluorescent material coated along the inner wall thereof and the tube being filled with a small amount of gas, characterized in that the inner wall of the tube is coated with a ultra-violet ray reflective film capable of refle... | 04/16/2002 |
