Patent · US Active

Autostereoscopic display device

US9733483B2 · kind B2 · utility

2Cited by
1References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 4, 2013
Grant dateAug 15, 2017
Priority date—
Expiry dateSep 20, 2033

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B30/35
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

An autostereoscopic display device uses an electroluminescent display. A set of pixels is provided beneath view forming elements (such as lenses), with a plurality of pixels across the view forming element width direction. The pixels are arranged with at least two different angular orientations with respect to the substrate. The out-coupling performance is improved by arranging for the light emission direction to be substantially perpendicular to the desired emitting surface of the view forming elements.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.