Adhesive film, preparation method thereof, display device and method for removing adhesive film
US11655399B2 · kind B2 · utility
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12Claims
0Family size
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Key dates
| Filing date | Nov 7, 2019 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Aug 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An adhesive film includes an adhesive film body, and a plurality of deformable particles dispersed in the adhesive film body. A volume of each of the plurality of deformable particles is capable of shrinking under a trigger condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.