Ink, method of preparing the same, camera decoration assembly, housing, and electronic device
By designing an ink layer with specific components, the problem of UV light being unable to penetrate the masking layer to cure the adhesive was solved, achieving effective curing and decorative effects of the adhesive layer, and improving the appearance and yield of camera decorative components.
CN117701063BActive Publication Date: 2026-02-10GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
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Patent Information
- Application Number
- CN202311718240.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2043-12-13
AI Technical Summary
Technical Problem
In existing technologies, the problem that ultraviolet light cannot penetrate the shielding layer to cure the ultraviolet light-curing adhesive affects the appearance of the camera decorative components.
Method used
Inks with specific components, including main resin, pigments, fillers, diluents, and curing agents, form ink layers with low visible light transmittance but allow UV light to pass through for curing adhesives, thus achieving masking and curing of the adhesive layer.
Benefits of technology
It achieves effective curing of UV-curable adhesives while maintaining the aesthetic appearance of camera decorative components, improving finished product yield and saving space.
✦ Generated by Eureka AI based on patent content.
Abstract
The application relates to the technical field of electronic equipment, in particular to an ink, a preparation method thereof, a camera decoration assembly, a shell and an electronic equipment. The ink comprises a main agent, a pigment filler, a diluent and a curing agent; the main agent comprises a main body resin, and the main body resin comprises the following components in parts by mass: 60-80 parts of methyl methacrylate; 1-3 parts of bisphenol A diglycidyl ether; and 6-10 parts of dimethyl glutarate. The above ink can solve the problem that ultraviolet light cannot penetrate the shielding layer to cure the ultraviolet curing glue.
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