Method for insert molding glass or an inorganic material
US8514494B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2010 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Mar 4, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0283
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to insert molding a glass lens or an inorganic material into a front housing unit. The glass lens or an inorganic material is aligned within the front housing unit so that it lies within the inside of the front housing unit. A thermobond adhesive or an adhesive promoter is applied onto the glass lens or the inorganic material. During molding a molten resin is injected into the space formed between the glass lens or the inorganic material and the front housing unit and flows around the glass lens or the inorganic material activating and liquefying the adhesive promoter or the thermobond adhesive and forming an insert molded part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.