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Structure of diffusion module, and fabricating method

A technology of diffusing components and manufacturing methods, applied in the directions of electrical components, optical components, diffusing components, etc., can solve the problems of complex optical path, long obstructed, limited brightness improvement, etc., and achieve the effect of expanding the viewing angle.

Inactive Publication Date: 2007-12-26
EXPLOIT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the light passes through many particles and adhesives, the light is refracted multiple times, and the light path is complicated and long, so the brightness improvement is limited

Method used

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  • Structure of diffusion module, and fabricating method
  • Structure of diffusion module, and fabricating method
  • Structure of diffusion module, and fabricating method

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Embodiment Construction

[0020] In order to allow the above-mentioned purposes, functional features and advantages of the present invention to be more clearly understood, the present invention will be described in detail as follows with preferred examples and accompanying drawings:

[0021] The microparticles described in this article are naturally formed spherical objects, not necessarily spheres, but for the convenience of description, they are all represented by spheres in the icons, and the "particle size" referred to in the text means the nominal diameter of the spherical object ( nominal diameter).

[0022] FIG. 1 is a schematic structural diagram of a diffuser assembly according to a first embodiment of the present invention. The diffuser assembly includes a light-transmitting substrate 11, and the substrate 11 has an upper surface 11a and a lower surface 11b respectively. On the upper surface 11a of the substrate 11, a transparent UV-curable polymer 12 is formed by coating. A plurality of mic...

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Abstract

A method for preparing structure of diffusion component includes forming a diffusion layer on a base plate, forming said diffusion layer by micro-particles and polymer, setting these micro-particles on surface of said polymer and making each micro-particle be contacted with surface of said polymer for directly generating scattered phenomenon in the air.

Description

technical field [0001] The invention relates to a structure of a diffuser assembly and a manufacturing method thereof, in particular to a structure of a diffuser assembly used in a flat-panel display and a manufacturing method thereof. Background technique [0002] The light diffusion component in the prior art forms a rough surface structure on the upper surface of the transparent substrate, causing light to scatter when passing through, thereby achieving the function of light diffusion. Another light diffusion component of the prior art is provided with a diffusion layer on the upper surface of a transparent substrate, and the diffusion layer includes a plurality of microparticles and stickers. Whether the sticky substance is exposed or embedded will cause the diffusion layer to form a rough surface. When the light is emitted outward through the diffusion layer, the light can be diffused. The microparticles are naturally formed transparent spherical objects in the prior a...

Claims

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Application Information

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IPC IPC(8): G02B5/02G02B1/10H05F1/00H05F3/00G02B1/16
Inventor 杨允斌许德宽曾杞良
Owner EXPLOIT TECH
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