DIFFUSION LENS AND DISPLAY DEVICE HAVING SAME

A diffusion lens includes a first lens surface having a concave curved shape such that light generated from a light source is incident on the first lens surface, a second lens surface having a convex curved shape such that part of the light incident on the first lens surface is output from the secon...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JUN, Sungho, LEE, Keunbum, LEE, Seungjae, KWON, Yonghun, PARK, Chunsoon
Format:	Patent
Sprache:	eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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