Patent · US Active

Keycap with an active element

US10854401B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Sukanya Sundaresan · Savanuru, IN
Reji Varghese · Bengaluru, IN
Ramesh Pendakur · Hillsboro, US
Ayeshwarya B. Mahajan · Bengaluru, IN

Key dates

Filing date	Dec 9, 2019
Grant date	Dec 1, 2020
Priority date	—
Expiry date	Dec 9, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2227/026
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Particular embodiments described herein provide a display that includes a mask that includes a one or more exposed areas, a top electrode, one or more bottom electrodes, a dielectric between the top electrode and the one or more bottom electrodes, and an electrical connection to create a differential voltage between the top electrode and the one or more bottom electrodes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.