Apple breaks new ground with iPhone 5, iPad mini
TweetFollow Us on Twitter

Apple breaks new ground with iPhone 5, iPad mini

With the advent of new touch sensor structures driven by consumer demand for lighter and thinner devices, NPD DisplaySearch (www.displaysearchblog.com/) finds that in-cell touch technology and DITO (dual ITO) film are the wave of the future.

The research group reports that more than 7.5% of the mobile phone marketplacewill be using in-cell touch in 2012, a number that is estimated to grow to 16.7% by 2018. In addition, tablet computers, which primarily utilize projected capacitive touch technology, will see a5% shipment share of DITO film structure technology in 2012.

Apple’s, newest iPad and iPhone models incorporate these new touch sensor structures. The iPhone 5 uses in-cell touch technology, which is a major change to the touch structure since the first iPhone model in 2007. Meanwhile, the iPad mini features a DITOfilm structure.  

"These two new projected capacitive touch sensor structures enabled Apple to reduce the thickness and weight of the iPhone 5 and iPad mini," says Calvin Hsieh, research director, NPD DisplaySearch. "These factors contribute to the consumer demand for these products, but manufacturing the new sensors has proven problematic."

Apple sources the four-inch 1136 × 640 (326 ppi) in-cell touch LCD from LG Display, Japan Display and Sharp under a license to use Apple’s in-cell touch patents. Under the terms of the agreement, these panel makers are not allowed to sell LCD panels of any size using Apple’s in-cell touch patents to other companies.

Limited production along with the challenges in producing the new sensors with strict performance requirements have resulted in poor yield rates (70-80% or less) in the LCD panel manufacturing. These challenges have also led to a higher price for in-cell touch.

The iPad mini represents the first tablet PC display to incorporate a DITO film touch sensor, which is lighter and thinner than DITO glass (0.125 compared to 0.4 mm). However, there are challenges with production of the sensor on film and lamination since it is easily broken when stretched.

Also, alignment of film sensors is more difficult than with rigid glass, especially for larger sizes. These challenges have resulted in low production yield rates, which have been a contributor to the higher entry price of $329 for the iPad mini. Other tablet PCs which are less expensive, use glass sensors or a one-glass solution with optical bonding.

"In-cell touch and DITO film offer some clear advantages, but at the expense of lower yield rates and higher costs—at least in the early stages of production," says Hsieh. "Apple has concluded that the benefits of thinner, lighter devices will be highly valued by consumers."

DisplaySearch surveyed over 200 suppliers of touch screen modules, controller ICs, ITO film, and other components to produce the 2012 Touch Panel Market Analysis. These firms are profiled in the report along with 2011 historical shipments and revenues for more than 110 touch screen suppliers.

 
AAPL
$99.76
Apple Inc.
+2.09
GOOG
$520.84
Google Inc.
+9.67
MSFT
$44.08
Microsoft Corpora
+0.45
MacNews Search:
Community Search:

Latest Forum Discussions

See All
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Angry Birds Transformers Review
Angry Birds Transformers Review By Jennifer Allen on October 20th, 2014 Our Rating: :: TRANSFORMED BIRDSUniversal App - Designed for iPhone and iPad Transformed in a way you wouldn’t expect, Angry Birds Transformers is a quite entertaining auto-runner.   | Read more »
GAMEVIL Announces the Upcoming Launch of...
GAMEVIL Announces the Upcoming Launch of Mark of the Dragon Posted by Jessica Fisher on October 20th, 2014 [ permalink ] Mark of the Dragon, by GAMEVIL, put | Read more »
Find Free Food on Campus with Ypay
Find Free Food on Campus with Ypay Posted by Jessica Fisher on October 20th, 2014 [ permalink ] iPhone App - Designed for the iPhone, compatible with the iPad | Read more »
Strung Along Review
Strung Along Review By Jordan Minor on October 20th, 2014 Our Rating: :: GOT NO STRINGSUniversal App - Designed for iPhone and iPad A cool gimmick and a great art style keep Strung Along from completely falling apart.   | Read more »
P2P file transferring app Send Anywhere...
File sharing services like Dropbox have security issues. Email attachments can be problematic when it comes to sharing large files. USB dongles don’t fit into your phone. Send Anywhere, a peer-to-peer file transferring application, solves all of the problems listed above by enabling you to send and receive all types of files of any size. | Read more »
Zero Age Review
Zero Age Review By Jordan Minor on October 20th, 2014 Our Rating: :: MORE THAN ZEROiPad Only App - Designed for the iPad With its mind-bending puzzles and spellbinding visuals, Zero Age has it all.   | Read more »
Hay Ewe Review
Hay Ewe Review By Campbell Bird on October 20th, 2014 Our Rating: :: SAVE YOUR SHEEPLEUniversal App - Designed for iPhone and iPad Pave the way for your flock in this line drawing puzzle game from the creators of Worms.   | Read more »
My Very Hungry Caterpillar (Education)
My Very Hungry Caterpillar 1.0.0 Device: iOS Universal Category: Education Price: $3.99, Version: 1.0.0 (iTunes) Description: Care for your very own Very Hungry Caterpillar!My Very Hungry Caterpillar will captivate you as he crawls across the screen! Have fun playing together, help him explore, pick him up, or take a peek into his... | Read more »
Dungeon Dick (Games)
Dungeon Dick 1.1 Device: iOS Universal Category: Games Price: $.99, Version: 1.1 (iTunes) Description: Dungeon Dick is a fantasy adventure where you must discover the wicked plot to destroy the lands . 'Fling' at your foes and land that perfect hit or miss and get punished! Highly addictive play and gorgeous sound and graphics... | Read more »
Here’s How the Apple Watch Could Transfo...
With the Apple Watch’s generic release date of, “early 2015” hovering on the horizon, it’s only a matter of time before gamers begin to ask “What’s in it for us?” The obvious choice would be to place entire games directly on the face of the watch, but its limited form factor could prove to be a problem – to say the least. We’ve thought long and... | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.