Tuesday, February 21, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
New Snapdragon X20 LTE Modem Is Paving the Way for 5G
TrendForce Sees Three New iPhones Coming This Year, Including AMOLED Model With 3D Facial Recognition Function
New LG X400 Smartphone Launches In Korea
Samsung to Exhibit New VR Projects at Mobile World Congress 2017
Intel Optane Memory Products Will Run Only On Systems With 7th Generation Intel Processors
Google, Bing Agree to Help U.K. Fight Pirate Sites
Researchers Create Printed ICs that Can Stretch
SK Telecom to Unveil Live Streaming Platform for 360 VR at MWC 2017
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > General Computing > Sharp I...
Last 7 Days News : SU MO TU WE TH FR SA All News

Sunday, April 20, 2014
Sharp Improves LCD Viewing Angle With New Optical Film


Sharp has developed an optical film that can improve viewing angle characteristics of a TN (twisted nematic) LCD display.

Compared with IPS (in-plane switching) LCDs, which are often seen in large-size TVs and smartphones, TN LCDs have lower manufacturing costs. However, when a TN LCD is viewed at an angle, it causes gradation inversion, color deviation and contrast ratio degradation. \Sharp says that its optical film can lessen such dependence on viewing angle.

Other types of optical films can also improve viewing angle characteristics of a TN LCD, but they cannot always improve the LCD's viewing angle characteristics in both vertical and horizontal directions.

Sharp says that its film, which is placed on the display, is scattering the light in oblique directions o its prevents degradation of the quality of an image viewed at an angle.

Most of the perpendicular light emitted from an LCD display comes into a transparent resin of the optical film. Then, part of the light is totally reflected from the boundaries with the voids. This means that light free from gradation inversion, color deviation, etc comes out in oblique directions.

The result is the limited degradation of the quality of an image viewed at an angle.




Previous
Next
Microsoft and Motorola Solutions Sign Licensing Agreement        All News        Ex-Apple CEO To Sell Mobiles In India
Samsung Opens Innovation Museum     General Computing News      Samsung Works With GLOBALFOUNDRIES On 14 nm FinFET Offering

Get RSS feed Easy Print E-Mail this Message

Related News
Sharp Raises Forecast After Reporting Profit For First Quarter
Sharp Establishes New Research and Development Center for Home Appliances in China
Samsung Seeks Arbitration Over LCD Supply Halt
Foxconn To Buy Majority Shares Of Sharp's Sakai Display Products
Sharp to Return To The European TV market With UMC Acquisition
Hon Hai, Sharp To Build Massive LCD TV Plant In China
Sharp Forecasts Annual Profit, Introduces New Corporate Motto
Next Generation iPhones To Have OLED Screens, Sharp President Confirms
CEATEC 2016: Sharp Showcases 27-inch 8K 120Hz IGZO Monitor, 5.2-inch Full HD Curved Display
Foxconn's Sharp to Invest $570 Million on Flexible OLED Panel Production
Foxconn Completes Sharp Acquisition
Foxconn's Wu Becomes Sharp's New President

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .