LCD In-Cell Touch

摘要

Imagine being able to touch the surface of any display with your finger or a stylus and have the location of your touch instantly identified down to the exact pixels. Imagine this happening with no cover glass or special coatings or any other obstruction in front of the display, and with minimal change inside the display. That's the promise ofin-cell touch. The problem is that the promise remains mostly out of reach. This article explores that promise and its current status in detail.