Protective caps for small image sensor masking and mounting process
US10121820B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2017 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Jul 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/811
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of processing an image sensor system, comprising steps of placing a first cover member on top of an image sensor; coating the image sensor and the first cover member with a dark coating agent; removing the first cover member from the image sensor; placing a second cover member on top of the image sensor; affixing the image sensor on to a permanent mount to form an electrical coupling between the image sensor and the permanent mount; removing the second cover member from the image sensor; wherein the first cover member completely covers a top portion of the image sensor; and wherein the second cover member includes an internal rib configured to form a contact seal with the image sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.