Method for bonding plastic mold member onto metal housing
OwnerYu-Chih Chang, Shih-Pu Yu +1inventors
InventorsYu-Chih Chang, Shih-Pu Yu, Chang-Li Liu
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Abstract
A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. A hollow-carved area is provided on the metal housing. The inner surface of the metal housing is subjected to physical process, thereby forming a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by performing a first plastic injection molding. An optical plastic member is molded on the hollow-carved area by performing a second plastic injection molding.
Claims15
A method for bonding a plastic member onto a metal housing, comprising the steps of:
- preparing a metal housing having an inner surface and an outer surface, wherein the metal housing has at least one hollow-carved area;
- subjecting the metal housing to a physical processing, thereby forming a bonding area at the inner surface;
- forming an adhesive layer on the bonding area;
- performing a first injection molding to bond a plastic mold member on the adhesive layer;
- and
- performing a second injection molding to form an optical plastic member in the hollow-carved area.
A method for bonding a plastic member onto a metal housing, comprising the steps of:
- preparing a metal housing having an inner surface and an outer surface, wherein the metal housing has at least one hollow-carved area;
- and
- injection molding a plastic mold member and an optical plastic member on a bonding area at the inner surface and on the hollow-carved area respectively.
Dependencies are inferred from the claim text.