Light box cloth and light box

A light box cloth, light box technology, applied in the direction of instruments, other household appliances, synthetic resin layered products, etc., can solve the problems of lack of color diversity of light boxes, single color of light boxes, poor heat dissipation effect of light sources, etc., to improve color diversity , the effect of effective heat dissipation

Active Publication Date: 2020-06-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing light boxes have a single color, and only the same set color can be observed at various viewing angles of the light box. Cannot achieve the purpose of wide color gamut

Method used

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  • Light box cloth and light box
  • Light box cloth and light box
  • Light box cloth and light box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the pr...

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PUM

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Abstract

The embodiment of the invention provides lamp box cloth and a lamp box, the lamp box cloth includes a reflection layer and a substrate layer, the reflection layer is arranged on the one side of the substrate layer, the reflection layer comprises a metal material, when visible light is reflected by the reflection layer, the surface of the lamp box cloth shows at least metal luster, a plurality of grooves are arranged on the substrate layer at intervals, and quantum dots are arranged and packed in the grooves. The reflection layer is arranged in the lamp box cloth, so that the lamp box cloth can reflect external light, and the surface of the lamp box cloth shows the metal luster, when the lamp box cloth is observed from different external angles, a gradient color effect can be shown by the lamp box cloth, the color diversity of the lamp box can be enhanced; in addition, due to the arrangement of the quantum dots, purposes of effective heat dissipation and wide color gamut can be achieved.

Description

technical field [0001] The invention relates to the technical field of light boxes, in particular to a light box cloth and a light box. Background technique [0002] Light box cloth is widely used in the production of outdoor advertising light boxes because of its good flexibility, uniform light transmission, long life, and easy division and installation. [0003] At present, outdoor advertising light boxes can display business logo (logo, company text name, icon or a combination of the two) information to improve the recognition of the business. However, the existing light boxes have a single color, and only the same set color can be observed at various viewing angles of the light box. Can not achieve the purpose of wide color gamut. Contents of the invention [0004] Embodiments of the present invention provide a light box cloth and a light box, which can improve the color diversity of the light box, effectively dissipate heat, and achieve a wide color gamut. [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/08B32B27/30B32B27/12B32B27/20B32B7/12B32B3/30B32B3/26B32B3/08G09F13/04G09F13/14
CPCB32B3/08B32B3/266B32B3/30B32B7/12B32B27/08B32B27/12B32B27/20B32B27/304B32B2250/24B32B2255/10B32B2255/205B32B2307/402B32B2307/406B32B2307/416B32B2551/00G09F13/04G09F13/14
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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