Thursday, July 30, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Yahoo Introduces Livetext Messaging App
G.Skill Releases Trident Z and Ripjaws V Series DDR4 Memory
Intel Releases 3rd Gen Wireless-AC 8260 for Windows 10
Amiibo Figurine Sales Help Nintendo's First-quarter Profitability
Samsung Starts Mass Production Of First Mobile Image Sensor with 1.0µm Pixels
Windows 10 Free Upgrade Is Rolling Out
Oculus Debuts Virtual Reality Film
Nokia Releases The OZO Virtual Reality Camera for Professionals
Active Discussions
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > Mobiles > LG Disp...
Last 7 Days News : SU MO TU WE TH FR SA All News

Friday, June 13, 2014
LG Display Develops UV Aligned-N LCD For Smartphones


LG Display will start mass producing AH-IPS (Advanced High Performance In-plane Switching) LCDs for smartphones in the third quarter - displays with improved performance through increased light transmittance and and lowe power consumption.

The AH-IPS (Advanced High Performance In-plane Switching) LCD has been applied with both UV alignment and N-type liquid crystal technologies to lower power consumption by 12% and to improve contrast ratio and brightness by 30% and 20% , according to LG Display.

UV alignment is a technology to create a path for liquid placement using photo-induced polymerization monomer. Until now, IPS liquid crystal has been applied using a method to rub petroleum on the surface of a polymer film to cut a groove in a consistent direction, and thus to have liquid crystal aligned along the groove. The rubbing method is associated with such problems as static electricity or scratches formed on the film surface. Therefore, UV alignment that does not involve any physical friction drew attention. UV alignment minimizes light leakage, and thus produces high contrast ratio. In addition, the pre-tilt angle of liquid crystal is close to 0. Therefore, consistent display quality is achieved regardless of the viewing directions.

N type liquid crystal produces higher transmittance than the existing P-type (positive) liquid crystal, and thus can improve display brightness. N-type liquid crystal refers to a liquid crystal of which the difference in permittivity between major and minor axes is negative (-). When applied with voltage, N-type crystal display moves centering on the minor axis. Therefore, the area of light transmission becomes wider. It has been difficult to use N-type liquid crystal in IPS mode where liquid crystal moves horizontally when applied with voltage.



Previous
Next
Lenovo K920 Released With 6-inch Quad HD Screen        All News        LG G Watch Coming Next Month
Lenovo K920 Released With 6-inch Quad HD Screen     Mobiles News      LG G Watch Coming Next Month

Get RSS feed Easy Print E-Mail this Message

Related News
LG Display to Invest in OLED Panel Line for Flexible Displays
LG Display Launches Slimmer LCD Panels with Advanced In-Cell Touch Technology for Notebook PCs
South Korean Display Makers To Provide Flexible Display For Next Apple Watch: analyst
LG Display Showcases 18-inch Rollable Display At SID
LG Display Unveils New Wallpaper OLED Panel
LG Display Leads The OLED Market
European Court Confirms LCD Panel Cartel Fine for LG Display
LG Display Returns to Profitability
Next-generation iMac Coming With 'super high-res' 8K Screen: LG Display
LG Display Launches New 5.5-inch QHD LCD Panel for Smartphones
Feud Between LG And Samsung Excalates Over OLED Technology Theft
LG Display, SK Hynix Benefit From Strong iPhone Sales

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 .