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Posted by ManoTc5
 - February 19, 2020, 12:31:14
So basically it also adds PWM, compared to the standard low power screen(that has ghosting)? :(
Posted by Redaktion
 - December 25, 2019, 10:13:16
Lenovo now offers some of its ThinkPad models with the optional Privacy Guard display. We checked the ePrivacy screen in combination with the current ThinkPad X1 Carbon 2019 and also compare Lenovo's first attempt with HP's SureView technology.

https://www.notebookcheck.net/Lenovo-ThinkPad-X1-Carbon-2019-Privacy-Guard-Review-Business-laptop-with-ePrivacy-filter-is-not-perfect.448636.0.html