Abstract
This publication describes a method to enable active pen functions for large format display with infrared (IR) touch screen technology. Today’s interactive whiteboard (iWB) touch screens (Fig.1) are mostly designed with IR touch screen technology which has benefits of low cost, high reliability, and better ability to support large format display. However, the IR touch screen only can support passive pen which has lower accuracy and lower pen performance. In this publication, we would like to propose solutions to enable active pen feature on IR touch screen to improve end user pen experience on large format display.
Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.
Recommended Citation
INC, HP, "Active Pen For Hybrid Work Large Format Display", Technical Disclosure Commons, (October 21, 2024)
https://www.tdcommons.org/dpubs_series/7459