Eizo has screens that use DC dimming: http://www.eizoglobal.com/library/basics/eyestrain/index.html http://www.eizoglobal.com/library/basics/eyestrain/index.ht

Eizo has screens that use DC dimming: http://www.eizoglobal.com/library/basics/eyestrain/index.html http://www.eizoglobal.com/library/basics/eyestrain/index.htm... I never tried them though.