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P‐133: On Cell Projected Capacitive Touch Sensor Embedded in IPS‐LCD
Author(s) -
Wu ChunWei,
Wang Haisheng,
Guo Jian,
IM Yun Sik,
Dong Xue,
Wang Gang
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb06117.x
Subject(s) - liquid crystal display , capacitive sensing , key (lock) , computer science , computer hardware , embedded system , operating system
In this paper, we discuss some difficulties for a touch panel embedded in IPS‐LCD. We present a prototype of touch sensor embedded in 3.5′ IPS‐LCD with some modification of its structure from commercial IPS‐LCDs. This prototype is slimmer and lighter. Higher optical quality and lower cost are also the key features.