Monday, January 26, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Dell Launches Malware Protection and Detection Service
Motorola Returns To The Chinese Market with Three New Phones
LG Display Buys Rights To Use New OLED Technology
Turkish Court Orders Facebook to Remove Pages Insulting Mohammad
Malaysia Airlines And Russian Dating Sites Topface Websites Hacked
Logitech Introduces Portable Videoconferencing Solution
NVIDIA Comments On GeForce GTX 970 Memory Allocation Reports
Google Comments On Lack Of Security Patches On Older Android Phones
Active Discussions
Sound card for my Laptop
full screen wide screen
Hi
About the restriction problem of chapter quantity in DVD
Booktype utilities for LiteON and OEM DVD Recorders
downgrade a nero vision 5 project to nero vision 2
what is the minimum burning speed
GSA-4163B and bitsetting
 Home > News > General Computing > NHK Sho...
Last 7 Days News : SU MO TU WE TH FR SA All News

Tuesday, May 24, 2011
NHK Showcases Flexible OLED Screen Prototype


Japan's public broadcaster, NHK (Nippon Hoso Kyokai) will be showcasing its latest flexible OLED (organic light-emitting diode) display prototype at the Open House event at its R&D center in Tokyo, held 5/26 to 5/29.

NHK and Panasonic have been conducting research into flexible displays that are thin, light, and bendable for many years now. Such display screens will one day be the main parts of easy-to-carry handheld devices and huge-screen Super Hi-Vision receivers in the home. The companies have refined the process of fabricating organic light emitting diode (OLED) and organic TFT in flexible displays and reduced the number of defective pixels in the display panel.

By investigated materials, patterns, and processes used to form small electrodes, wiring highly accurately on a plastic substrate and reduced the number of defects in a display panel, the companies have developed a 5-inch, QVGA (320 x 240 pixels) flexible display prototype. The images are in color although the stronger green pixels give the picture an overall green hue.

The companies optimized the process of forming coated polymer insulating films used within organic TFTs, and this resulted in an increase in the uniformity and stability of the display's characteristics. A highly efficient organic OLED had been obtained by improving the emitting material.

Compared to a prototype that was displayed by NHK two years ago, the most recent one benefits from a more reliable manufacturing process.

In May 2010, Sony showed a 4.1-inch OLED screen that could be rolled up. The prototype had a resolution of 432 by 240 pixels and could be flexed to a greater degree than the NHK display, although it exhibited bad pixels. Sony's full color OLED display could be wrapped around a thin cylinder.

The researchers are pursuing the development of OLED technology because it can produce a picture that is brighter and more vibrant that an LCD (liquid crystal display) and doesn't require a power-hungry backlight.

NHK plans to continue developing new fabrication methods, such as printing techniques and materials for displays with larger screen and higher resolution.



Previous
Next
Microsoft Previews Next Release of Windows Phone        All News        Miro 4 Open-Source Desktop Media Player Supports Syncing With Android Devices
AudioDev to Release Test Tools For The Wireless Power Standard Qi     General Computing News      Yahoo To Upgrade Email

Get RSS feed Easy Print E-Mail this Message

Related News
JOLED Joint Venture Company Established
LG Unveils Expanded OLED TV Lineup With New Content Options At CES 2015
SEL Showcases 1058ppi And Foldable OLED Displays
NHK To Showcase s First 8K 3D Film, 4K 3D Camera System
LG Brings Its Ultra HD 4K OLED TV To The U.S.
LG Slashes OLED TV prices, Samsung May Enter The Game
LG Chem Develops Highly-effiecient OLED Lighting Panel
LG Brings Its ULTRA HD 4K TV LineUp To The US
LG Unveils New OLED TVs Worldwide
LG Brings In The U.S. An OLED TV That You Might Buy Easier
Japanese Giants Form JOLED Company To Compete With LG, Samsung
AMOLED Mobile Phone Panel Costs Expected to Fall Below LCD

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 .