Image sensor unit, paper sheet distinguishing apparatus, image reading apparatus and image forming apparatus
US8988742B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2014 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/031
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor unit includes a frame in which a light source and an image sensor are housed, and a cover member that is bonded to the frame. The cover member is bonded by means of a double-sided tape that includes a film-shaped substrate and adhesive layers formed on both sides of the substrate. Slits that extend from one outer edge in a width direction to an intermediate portion in the width direction and slits that extend from the other outer edge in the width direction to an intermediate portion in the width direction are formed in the double-sided tape. The respective slits that are adjacent include an overlapping portion when viewed in a long-side direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.