Sunday, July 24, 2016
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Verizon Closer To Yahoo Deal
Lite-On Expands Its SSD Storage Manufacturing
Samsung Sues Huawei
Facebook's Aquila Maiden Flight Is A Reality
ASML Makes Progress on EUV
Google Keeps The Lead Pack In Federal Lobbying Expenditures
NVIDIA Titan X Video Card Coming in August For $1200
Shuttle Launches New Fanless Intel Skylake U Platform Media Players
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
Foxconn's Wu Becomes Sharp's New President
Hon Hai To Jointly Develop TVs With Sharp
Sharp's RoBoHoN Phone Goes On Sale
Sharp Showcases Flexible OLED Panel
Hon Hai, Sharp Sign Takeover Deal
Hon Hai Group To But Majority Stake Of Sharp For 388.8 Billion Yen
A Sharp - Foxconn Deal Is Near
Foxconn To Lower Offer For Sharp: report
Sharp, LG Display And Japan Display Could Supply OLEDs For Future iPhones
Talks Between Sharp And Foxconn Continue
Sharp Accepts Foxconn's Takeover Offer, Announces Reconstruction Plan
Samsung Interested In Sharp's Sakai Plant

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .