Flexible printed circuit having flex tails upon which keyboard keycaps are coupled
US9710069B2 · kind B2 · utility
16Cited by
166References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2013 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | May 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H13/83
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Multi-functional keyboard assemblies include an array of keys formed from stacked component layers. A top portion of the key may be capable of travelling vertically with respect to a base of the key. The top portion can include a keycap and a circuitry module coupled to the keycap. The keys may be capable of receive at least two distinct types of inputs and/or receiving at least one type of input and providing at least one type of output. Such output may include use of one or more light sources, displays, and/or haptic feedback devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.