Haze gradient glass, manufacturing method thereof and glass device manufactured by using haze gradient glass

Abstract

The invention discloses a haze gradient glass, a manufacturing method thereof and a glass device manufactured by using the haze gradient glass. The haze of at least one surface of the haze gradient glass is gradually, naturally and continuously changed to form a haze gradient surface; wherein the minimum value of the haze difference is 0.01% in any adjacent 9mm range on the haze gradient surface,the maximum value of the haze difference is 25.00% in any adjacent 18mm range on the haze gradient surface, the haze gradient surface is provided with continuous irregular small convex point structures, and the diameter range of the continuous irregular small convex points is 10-350 [mu]m. The area with the haze smaller than 1% on the haze gradient surface at least accounts for 10% of the total area; and the area with the haze greater than 20% on the haze gradient surface at least accounts for 10% of the total area. A mobile phone rear cover haze gradient glass device prepared from the haze gradient glass not only can meet the requirements of high-speed communication signals, but also can meet the pursuit of consumers for cool, fashionable and aesthetic feeling in appearance, and comparedwith a common white glass rear cover glass device, the rear cover haze gradient glass device has the effects of dirt resistance, skid resistance and good hand feeling in performance.

Description

technical field [0001] The invention relates to the field of glass production, in particular to a haze gradient glass, a production method thereof, and a glass device produced by the same. Background technique [0002] With the development of the electronic display industry, consumers have higher and higher requirements for electronic products, such as mobile phones, tablets and other necessities that people use in daily life, and they are increasingly pursuing beautiful and cool effects in appearance design to cater to consumption. needs of the reader. With the advent of 5G communication, because metal will affect the transmission of communication signals, it cannot meet the high-speed communication required by 5G. The demetallization of the back cover of mobile phones has become the development trend of the industry. The back cover materials are replaced by glass, ceramics, composite boards, etc. Because glass is easy to process and has better performance than ceramics an...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of haze gradient glass and its manufacturing method and the glass device made by using it, to solve the problem that the back cover of the mobile phone made of glass in the prior art is easy to slip, has no hand feeling, is not resistant to dirt, and is not beautiful. Technical problems; and solve the problems of large haze difference, uneven haze gradient and unnatural gradient effect in the prior art

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