Flexible printed circuit board for head-mounted display
US11163167B2 · kind B2 · utility
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1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2020 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Feb 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10128
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A head-mounted display device is provided, including an at least partially see-through display, an electrical device, and a flexible printed circuit board (FPC) arranged on a surface of a see-through portion of the display. The FPC may include a plurality of electrical traces electrically coupled to the electrical device. Each electrical trace may be separated from at least one other electrical trace by one or more respective see-through gaps. The FPC may further include a transparent material arranged between the electrical traces in each see-through gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.