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Lighting Ceiling Recessed china newsLight guide plate assembly for portable electronic device
Last Updated (Tuesday, 30 November 1999 08:00) Tuesday, 31 January 2012 16:37 A light guide plate includes a light source, a first light guide area and a second light guide area. The first light guide area and the second light guide area are formed by a single light guide plate. The first light guide area defines a notch, and the light source...
Surface light source device
Last Updated (Tuesday, 30 November 1999 08:00) Tuesday, 31 January 2012 16:37 A surface light source device includes a number of light sources, a first prism sheet and a second prism sheet. The light sources are distributed on a bottom plate of a housing. The first prism sheet and the second prism sheet are arranged above the light sources in that order....
Backlight structure
Last Updated (Tuesday, 30 November 1999 08:00) Tuesday, 31 January 2012 16:36 A liquid crystal display apparatus (100) comprises light source modules (1) arranged at upper and lower edges, a light guide plate (2) arranged between the light source modules (1), a rear plate (3) arranged on the rear side of the light source modules (1) and the light guide plate (2),...
Surface light source device
Last Updated (Tuesday, 30 November 1999 08:00) Tuesday, 31 January 2012 16:36 A surface light source device includes a number of light sources, a first prism sheet and a second prism sheet. The light sources are distributed on a bottom plate of a housing. The first prism sheet and the second prism sheet are arranged above the light sources in that order....
Light boxes with uniform light distribution
Last Updated (Tuesday, 30 November 1999 08:00) Tuesday, 31 January 2012 16:36 Light boxes for uniformly illuminating panels include a frame that supports one or more translucent panels. The light boxes further include a light source positioned within the light box. Example light sources can include fluorescent bulbs, incandescent lights, and/or light-emitting-diodes. In at least one implementation, a manufacturer positions a relatively...
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