Ceramic part used for electronic equipment and manufacturing method for ceramic part

Abstract

The invention discloses a ceramic part used for electronic equipment and a manufacturing method for the ceramic part. The ceramic part comprises a ceramic body, wherein the ceramic body is equipped with at least a transparent part; and the transparent part is prepared from a transparent material that is formed in through holes in the ceramic body through a hot melting manner. According to the manufacturing method, the through holes are formed in the ceramic blank body firstly; the ceramic body is obtained by high-temperature sintering; whether the through holes need to be subjected to later-period finish machining or shaping can be judged according to dimensional precision requirements; then the through holes are filled with the transparent material; the transparent material is heated and melted to be integrated with the through holes; and the integrated part is cooled to obtain the transparent part. According to the ceramic part provided by the invention, the ceramic body and the through holes in the ceramic part are pre-sintered, so that accurate product dimensions can be obtained; the ceramic part is particularly suitable for parts of sophisticated electronic equipment; in addition, the transparent material and the ceramic body are not matched after the transparent material and the ceramic body are cooled, instead, the transparent material and the ceramic body are combined under a melted state, so that the finally formed transparent part is higher in strength; and gaps among the transparent material and the through holes after the transparent material and the through holes are melted and combined are prevented completely, so that the ceramic part is more attractive in appearance.

Description

technical field [0001] The present invention relates to a part of an electronic device made of ceramics and a manufacturing method thereof, and more particularly to a ceramic part having a transparent part without a gap between the transparent part and an opaque part. More specifically, the present invention particularly relates to a ceramic component for electronic equipment and a manufacturing method thereof. Background technique [0002] It is very common for electronic equipment such as mobile phones to use ceramic components, for example, ceramics are used as the back cover of electronic equipment, the cover plate of electronic devices, and the like. Ceramic parts have the advantages of high strength and hardness, and have an excellent touch feel. Compared with the existing plastic and metal parts, it is especially suitable to meet the diverse requirements of the user experience of electronic equipment. [0003] Ceramics are composed of single or composite oxides or n...

AI Technical Summary

Problems solved by technology

The perforations of Linglong porcelain obtained by this prior art are translucent, and only a small portion of strong light can pass through, which is not suitable for the high light transmittance requirements of electronic equipment.

At the same time, since the holes of Linglong porcelain are fired together with the green body, the size of the product is difficult to guarantee, and it is acceptable as a handicraft. As a precision electronic device, such a process cannot obtain ceramic parts with sufficient precision.

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