Saturday, October 25, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Panasonic to Offload Sanyo's North America TV Business
Google's Pichai to Become Head of Product at Google: report
Internet Explorer 11 Toolkit Allows Enterprise Admins "Spy" On Their Employees
FCC Says Airwave Auction To Delay Until 2016
HP Broadens Moonshot Portfolio With Intel-powered Models
Microsoft To Keep Nokia Brand For Low-end Smartphones
LG Introduces Its First Octa-Core Application Processor
Cloud and Surface 3 Drive Microsoft's Revenue
Active Discussions
Copied dvd's say blank in computer only
How to generate lots of different CDs quickly
Yamaha CRW-F1UX
help questions structure DVDR
Made video, won't play back easily
Questions durability monitor LCD
Questions fungus CD/DVD Media, Some expert engineer in optical media can help me?
CD, DVD and Blu-ray burning for Android in development
 Home > News > Mobiles > Samsung...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, January 04, 2007
Samsung Develops Double-sided LCD


Samsung announced today that it has created the first LCD panel that can produce independent images on each side of a mobile LCD display.

Samsung's new double-sided LCD can show two entirely different pictures or sets of visual data simultaneously on the front and back of the same screen. Other conventional double-sided LCDs can only show a reverse image of the same video data.

This new development will replace two display panels with one, thereby reducing overall thickness of mobile products by at least 1mm.

Executive Vice President Yun Jin-hyuk, in charge of the Mobile Display Division of the Samsung Electronics LCD Business, says, "Our new double-sided mobile display underscores Samsung?s commitment to equip our customers with advanced display technology that accelerates the trend toward slimmer mobile products. We anticipate high demand when we commence mass production in the first half of 2007."

The product makes use of Samsung?s new double-gate, thin-film transistor (TFT) architecture. TFT gates are electronic components that convert the necessary voltage at the pixel level, which controls the liquid crystal alignment needed to reproduce on-screen images. Samsung?s new double-sided LCD has two gates that operate each pixel instead of one, so the screen on the front can display different images than the one on the back. The double-sided display makes use of Samsung?s proprietary Amorphous Silicon Gate (ASG) technology, which accommodates the increased number of TFT gates without increasing the size of the driver integrated circuits. Driver-ICs typically increase in size when more TFT gates are used.

The new Samsung mobile display requires only one backlight, while competitive double-screen LCDs require two. One side of the panel operates in a transmissive mode, while the other operates in a reflective mode. By using a unique reflective design that utilizes the light trapped in the opposing screen?s transmissive mode, the reflective mode does not solely rely on external light sources such as the sun.

The double-sided, dual image LCD?s efficient use of light to display images in both transmissive and reflective modes promotes slimmer, more cost-effective products.

The LCD is 2.6mm thick and 2.22" wide, with QVGA (240 x 320 pixel) resolution, and has brightness values of 250 nits for the front and 100 nits for the rear display. It will be exhibited at the Consumer Electronics Show, which opens in Las Vegas on January 8.


Previous
Next
SanDisk Launches 32-Gigabyte Solid State Drive        All News        LG Finally Unveils First Blu-Ray/HD DVD Player
Google Ties Up With China Mobile     Mobiles News      Kodak and Sony, Sony Ericsson Enter Into Cross-License Agreements

Get RSS feed Easy Print E-Mail this Message

Related News
New Samsung Galaxy S5 'Plus' Released With Faster Processor
SK Telecom and Samsung Join Hands to Lead 5G Network Technology
New 64-bit Exynos 7 Octa Processor Supports Iris Recognition
Samsung Claims 5G Speed Record
Facebook And Samsung Executives Discuss Mobile, Content Collaborations
Samsung SDI and LG Chem Showcase Advanced Batteries
Samsung Gevelops 5 Times Faster WiFi technology
Samsung Starts Mass Production of First 3-bit 3D V-NAND
Samsung Galaxy Tab Active Now Available For Pre-order
Samsung Announces Weak Q3 Guidance
Samsung to Build New Chip Plant In South Korea
Microsoft says Samsung owes Millions in unpaid Patent Royalties

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .