Transparent display
AssigneeCarl Zeiss Jena GmbH
InventorsXiang LU, Yi ZHONG-SCHIPP, Viktor SCHÜTZ, Petr VOJTISEK
Life of this patent
Estimating the term…
Abstract
The invention relates to a transparent display comprising a holographic diffuser that extends substantially in a two-dimensional diffuser plane and comprising a projector, the projector having an image generation unit, in particular a digital micromirror device (DMD), and a reflection unit, wherein the reflection unit is configured to reflect, in the direction of the holographic diffuser, images generated by the image generation unit, and the image generation unit is arranged on a side of the diffuser plane lying opposite the reflection unit. The invention also relates to a method for producing a holographic diffuser.
Claims28
A transparent display, comprising:
- a holographic diffuser which extends substantially in a two-dimensional diffuser plane, and
- comprising a projector, wherein the projector comprises an image generating unit, DMD, and
- a reflection unit,
- wherein the reflection unit is configured to reflect images generated by the image generating unit in the direction of the holographic diffuser, wherein the image generating unit is arranged on a side of the diffuser plane that lies opposite the reflection unit.
Dependencies are inferred from the claim text.