Protection tape for printed circuit board and display device including the same
US11987031B2 · kind B2 · utility
0Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2021 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | May 25, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/0557
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A protection tape for a printed circuit board (PCB) includes an insulating base plate, a conductive layer over the insulating base plate, and an adhesive layer over the conductive layer, the adhesive layer including a main part having a first thickness and a subsidiary part having a second thickness less than the first thickness, the main part corresponding to at least a center portion of the insulating base plate and the subsidiary part being arranged at an outside of the main part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.