Display device
US10545362B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/28
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The disclosure discloses a display device. The display device with a display area, and a bezel area surrounding the display area includes a back plate, and a light guiding plate and an optical film arranged above the back plate in that order, wherein a display panel is further arranged above the optical film, and the display panel is supported and fixed by a frame arranged above the back plate, and located on a periphery of the light guiding plate and the optical film; and there is an adhesive coating layer arranged on such a part of a surface of the optical film facing the display panel that overlaps with the bezel area, and an adhesion coefficient of an adhesive material of the adhesive coating layer reduces as a temperature rises.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.