Display device
US11191194B2 · kind B2 · utility
0Cited by
1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Jul 1, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a display device, including a display panel, a flexible circuit board (FCB), a printed circuit board (PCB), and a source driver chip. The PCB is connected to the display panel by the FCB, the source driver chip is bonded to a front side of the PCB, and an exposed copper area is disposed on a backside of the PCB corresponding to the source driver chip. Therefore, heat dissipation effect of a chip is improved, production costs are reduced, and working stability of products is ensured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.