This disclosure relates to the PC industry and focuses on low cost active stylus features. Active
stylus’ require power to work, and this is usually provided by a battery or super capacitor so that the
pen can be small and cordless for writing. Active pens are becoming more and more popular with
enhanced performance and features. This means more and more AAAA batteries are being used and
discarded. A rechargeable solution helps solve this problem but is not always a cost‐effective design
upfront. The rechargeable module disclosed is specifically designed to be compatible with standard
entry level pens that can also use a regular AAAA battery instead.
Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.
INC, HP, "RECHARGEABLE ENTRY-LEVEL PEN MODULE PUBLICATION", Technical Disclosure Commons, (November 20, 2018)