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Capacitive Touch Sensor

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Capacitive Touch Sensor
Internal Use Only

69th Edition

No. 069

The SOEM Design

SOEM Design Logo :
When there is a Will, there is a Way Way.

http://43.74.95.22/DesignWebsite/index.asp

Star
1
Opportunity to Design and feel Proud of it

Wednesday, 25th Apr 2012

What Can We G t from Wh t C W Get f WorK ??? orK
Nice Bosses
Friendship Self Growth Everyday & Become Competitive
Accumulation

Politic LESS working
Environment

Experience Sharing Emotion Support Mental Support Encourage ment Exposure to Sony Good Values Teamwork Salary & Bonus

2

Make our Life

of Experience Skills Up k ll Knowledge

Worth
Living

from

from

from

Job itself

Colleagues

Company

Is the above Work Value important to YOU ? Texture Capacitive C iti Bezel Touch Sensor
>> REFER TO T1~T2
Published by SOEM Design TSUNAGU , Tel :04-3836857

P2A

>> REFER TO T3~T5

Wed 25th April 2012

The SOEM DESIGN STAR

Technical T1

Internal Use Only

Capacitive Touch Sensor In BD Player Pla er
Introduction
Today, in the world of globalization, Mechanical Tactile Switch have evolved and started to change to more advance technology which is Capacitive Touch Sensor. C S Capacitive T iti Touch S h Sensor currently is widely use in consumer product such as MP3 Player, mobile phone and other portable devises. More and more, this technology is utilized in further application fields such as household appliances as well as automotive and industrial application. As part of the top consumer product, Sony BD Player is not lack behind and implemented Capacitive Touch Sensor technology in their latest, high end model BDP-S790.

By Koh Hong Lee honglee.koh@ap.sony.com Electrical Design 2 Dept, Design Div, D i 1 Di Video Design Sector

Photo

Basic Principle
The simplest form of a capacitor consists of two conductor and separated by an insulator. The following formula shows the parameter which influence capacitance. i fl it

How Capacitive Touch

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