Wednesday, November 25, 2015
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Panasonic's CX Ultra HD Smart TVs Bring 4K Closer To Home
New LG Ray Smartphone Focuses On Photo Shooting
HP Profit Lower Than Expected
Police Arrests Fifth Suspect In TalkTalk Hack Investigation
Toshiba Develops Fast 3D Metal Printer
ECS LIVA X2 Mini PC Runs Windows 10
Memory-Tech Ready To Start Mass Production Of UHD Blu-ray Disc
New Nokia 230 and Nokia 230 Dual SIM Phones Coming Next Month
Active Discussions
roxio issues with xp pro
How to back up a PS2 DL game
Copy a protected DVD?
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > Mobiles > Apple A...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, December 31, 2012
Apple Applies For Patent Related To 'active stylus' Technology

Apple has filed for a patent that the improves the overall functionality of a stylus.

According to the patent, the "Active Stylus" includes an electrode at a tip of the stylus; and powered circuitry coupled to the electrode and configured for capacitively coupling the electrode with a capacitive touch sensor panel. The powered circuitry can further include drive circuitry configured to output a drive voltage at the electrode and/or sense circuitry configured to sense a voltage received at the electrode.

The patent generally relates to a stylus that can act as a drive and/or a sense element in a capacitive touch system. Unlike conventional styluses which work passively by blocking electric field lines between the drive and sense electrodes of a capacitive touch sensor panel, the styluses disclosed in the patent can either act as a drive electrode to create an electric field between the drive electrode and the sense lines of a mutual capacitive touch sensor panel, or as a sense electrode for sensing capacitively coupled signals from one or more stimulated drive rows and columns of the touch sensor panel or both. Accordingly, the styluses can be referred to as active styluses in comparison to conventional passive styluses. According to Samsung, these active styluses can improve stylus sensing on a mutual capacitive touch sensor panel without incurring significant additional cost.

The patent application does not mention Apple. However, the two men filing for it -- Jonah Harley and David Simon -- are both engineering managers at the company.

Apple's late co-founder Steve Jobs often scoffed at the stylus during his tenure as chief executive. On several occasions, Jobs said that he believed a stylus bundled with a product meant it was a failed device.

Samsung To Launch Tizen-based phones on NTT DoCoMo        All News        Microsoft To Give Xbox Live Users A Free Month Service
Samsung To Launch Tizen-based phones on NTT DoCoMo     Mobiles News      Apple Drops Patent Claims Against Samsung

Get RSS feed Easy Print E-Mail this Message

Related News
Apple To Brings Apple Pay To China
Apple To Shut Down Beats Music
Apple Plans To Offer Person-to-person Payment Service: report
Apple Announces 1000 New In Ireland, Gets Ready For Tax Ruling
iPad Pro Available to Order Online Wednesday
iPhone, Apple Watch And App Store Drive Apple's Revenue Growth
Apple To Promote Low-Carbon Manufacturing in China
Tim Cook Talks About Apple Music, Apple TV And Apps
Apple Faces Damages Over Chip Technology Patent Infringement
Apple Ads Retina Displays To All iMac Family
Apple Removes Apps From Online Store
Apple's iBooks To Offer Enhanced Editions of Harry Potter Series

Most Popular News
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .