Logo Logo
deutsch
directory schraeg
Knowledge
Codecs
Hardware
Camcorders· Cinema-Kamera· Computers· GPU· Video-DSLR· accessories
Software
Compositing· Color correction· DV Editing
DV-Movies

HowTo
Shooting· Sound
Misc
Reviews
/// News
OLED displays twice as efficient in the future

OLED displays twice as efficient in the future

[14:16 tue,9.July 2019   by ]    

A research project by Imperial College in London shows a way to make OLED (Organic Light Emitting Diodes) displays - whether in smartphones, televisions or monitors - twice as efficient as before. Up to now, the layer with the light-imitating de.wikipedia.org/wiki/Organische_Light-emitting diodes (OLEDs) has been fitted with a reflection filter which, while greatly improving the visibility of the screen in bright outside light and filtering incident light from the side, also absorbs around half the light from the organic light-emitting diodes. This means that the OLEDs must shine twice as brightly as the display appears to the user - and half of the energy consumed is wasted all the time.de.wikipedia.org/wiki/Organische_Lighting diode



The researchers have now developed a new type of OLED that emits a special polarized light that can pass through the anti-glare filter unhindered - twice as efficient as previous OLEDs. Since the display of mobile devices such as smartphones always absorbs a large part of the energy, the new OLEDs would allow significantly longer operating times (or smaller battery sizes) or significantly brighter screens.

OLED monitors and televisions could also benefit from the new technology and thus work much more energy-efficiently or achieve significantly higher brightness levels. And they could also reduce one of the major disadvantages of OLED technology to date: the (relatively) short service life due to the lower heat generated by the energy swallowed by the filter.

This would be important for the future viability of OLEDs - especially in view of the upcoming competition with Micro LEDs. However, it is not yet clear how long the new technology will take to reach market maturity.


Bild zur Newsmeldung:
23-newtechnique

Link more infos at bei phys.org

deutsche Version dieser Seite: In Zukunft doppelt so effiziente OLED-Displays

  

  Vorige News lesen Nächste News lesen 
bild4K Filmen ohne Crop - Neue Canon PowerShot G5 X Mark II und G7 X Mark III bildVollformat-Leichtgewicht: Sony FE 35mm F1,8 Objektiv vorgestellt


related news:1E0First OLED Monitor from Eizo - Limited Edition 8.October 2019
Apple Update: FCP X 10.4.7. and macOS 10.15 Catalina: iPad as control monitor, more speed and much m 8.October 2019
BenQ SW321C 4K professional monitor 1.October 2019
New professional color calibration from X-Rite especially for HDR/OLED displays: i1Display Studio/Pr 16.September 2019
smallHD Cine 7 Monitor: Control for RED DSMC2 cameras via Pay-Upgrade // IBC 2019 12.September 2019
Canon DP-V3120: New 4K-HDR Reference Monitor with 2,000 nits Brightness // IBC 2019 9.September 2019
Asus ProArt Display PA32UCG: First monitor with new DisplayHDR 1400 and 120 Hz VRR // IFA 2019 6.September 2019
alle Newsmeldungen zum Thema Monitors


[nach oben]
















Archiv Newsmeldungen

2019

October - September - August - July - June - May - April - March - February - January

2018
December - November - October - September - August - July - June - May - April - March - February - January

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000






































deutsche Version dieser Seite: In Zukunft doppelt so effiziente OLED-Displays



last update : 15.Oktober 2019 - 18:02 - slashCAM is a project by channelunit GmbH- mail : slashcam@--antispam:7465--slashcam.de - deutsche Version