HOLLOW LIGHT

Brand Owner (click to sort) Address Description
HOLLOWLITE IMERYS SERVICES 154 R. DE L'UNIVERSITE PARIS 75007 France HOLLOW LIGHT;propping agents, namely ceramic spheres for use in oil and gas well industry;
HOLLOWLITE Center for Abrasives and Refractories Research and Development - C.A.R.R.D. GmbH, Seebacher Allee 64 9524 Villach - St. Mag Austria HOLLOW LIGHT;propping agents, namely ceramic spheres for use in oil and gas well industry;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A backlight module installs a light guide plate, a plurality of optical films, and a liquid crystal display panel in order on an emergent plane of a light source, wherein the light guide plate forms more than one hollow layer within an incident side to an effective light emitting area, such that the hollow layer of the light guide plate changes the light path of the light of the light source to effectively distribute and evenly emit the light towards each optical film. As a result, the dark band in each light source can be eliminated, the issue of having dark and bright bands according to the prior arts can be overcome effectively, and the light performance including luminance and evenness can be enhanced.