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The best option for even light diffusion across a display or backlit graphic image is now ready to order with the LED Light Guide Panel. We customize the panel based on your specifications and on the dimensions of the graphic you will use. Using a unique dot pattern on each customized panel, it delivers even LED light
8 Feb 2008 This study is to develop a micromachining technology for a light guide panel(LGP) mold, whereby micro dot patterns are formed on a LGP surface by a single injection process instead . Matte finishing is to make upper surface of LGP dull rather than shiny by forming micro prominence and depression on it.
When the prominence/depression pattern is formed on the rear surface of the light guide plate. 4, plane light having higher brightness and uniformity is emitted through the overall surface of the light guide panel of the LCD device. However, in the conventional LCD device constructed as above, a portion of the panel with the
12 Apr 2012 Light emitting decorative panels using a light source at the edge thereof that may have a desired uniformity of light emission from a pattern thereon, and The light emitting panel of claim 1 wherein the depth of each depression is selected to provide a desired light uniformity across the illuminated pattern as
PCT/KR2007/005974, entitled “Light Guide Panel for LCD Back Light Unit and LCD Back Light Unit Thereby," which was filed on Nov. . Specifically, the rear surface of the light guide plate 4 is formed with a prominence/depression pattern which has a predetermined shape designed in consideration of a distance from the
[20] The luminous door device as claimed in claim 1 or 2, wherein the depression expressing a desired letter, a pattern or a combination thereof is formed through a sandblasting process, in which fine particles are blasted on the light guide panel on the surface of which a film is attached, the film having the same size of the
The light guide panel as set forth in claim 1 , wherein each cell is formed on the surface of the light guide panel or on a bottom of a depression defined on the surface of the light guide panel. 3. The light guide panel as set forth in claim 2 , wherein each cell has micro cells defining an embossment pattern, micro cells defining
A backlight used in a liquid crystal display(LCD) or lighting panel includes light source for emitting light. EdgeLight®LGP is made of light-transmittable acrylic resin, and the light source is located on edges of the LGP. The LGP is provided on one side with a designed pattern of laser dots, V-Cutting to guide an optical path
12 Nov 2015 A method for manufacturing a large-version light guide sheet using a mask plate, comprising: adopting a mask plate containing a plurality of regions, which is coated on a large-version light guide substrate (401) by means of the mask plate, and forming a raised or depressed microstructure (402) on the
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