DocumentCode :
3538779
Title :
Improve ESD protection on mobile phone with capacitive touch screen
Author :
Tsai, Jui-Ming ; Chuang, Ying-jui ; Liao, Shry-Sann ; Yuan, Shih-Yi
Author_Institution :
Extension Educ. Master, Program of Inf. & Electr. Eng., Feng Chia Univ., Taichung, Taiwan
Volume :
1
fYear :
2011
fDate :
26-30 July 2011
Firstpage :
295
Lastpage :
298
Abstract :
With the new technological products become to more and more friendly man-machine interface, the intuition type interface of touch screen make the user very easily use, therefore its need continuously grows up. After Apple releases iPhone, it leads a great deal of usage of touch screen. The electrostatic discharge (ESD) is categorized for the following four kinds: Human-Body Model, Machine Model, Charged-Device Model, and Field-Induced Model. The capacitive touch screen has control effect through fingers touch the touch screen causes some field change, so it is easy to meet problem of human-body discharge, making the ESD protection becomes very important. Today´s 3C products require frivolous shortness, usually single components are all right, but whole assemble together can´t pass ESD test, the combination with the body is very important.
Keywords :
electrostatic discharge; mobile handsets; telecommunication computing; touch sensitive screens; user interfaces; 3C products; Apple; ESD protection; capacitive touch screen; charged-device model; control effect; electrostatic discharge; field-induced model; fingers touch; human-body model; machine model; man-machine interface; mobile phone; technological products; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
Type :
conf
DOI :
10.1109/CSQRWC.2011.6036943
Filename :
6036943
Link To Document :
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