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US 2026/0044110 A1Published application
Holographic optical module, holographic display device comprising such a holographic optical module, and method for producing such a holographic optical module
AssigneeCarl Zeiss Jena GmbH
InventorsViktor SCHUETZ, Petr VOJTISEK, Roman KLEINDIENST
Life of this patent
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Abstract
A holographic optics module having a main body having a first surface, and two or more area elements each having a holographic structure is provided, wherein the two or more area elements are arranged on the first surface of the main body such that they form a coherent area that provides a predetermined optical function.
Claims17
1-16. (canceled)
A holographic optics module, comprising:
- a main body having a first surface;
- and
- two or more area elements, each of which comprising a holographic structure,
- wherein the two or more area elements are arranged on the first surface of the main body such that they form a coherent area that provides a predetermined optical function.
1 more element
A method of producing a holographic optics module, comprising:
- producing at least one master hologram having an optical functionality;
- replicating the master hologram(s) for production of two or more area elements, which all have in each case a holographic structure,
- arranging the two or more area elements on a first surface of a main body such that the two or more area elements form a coherent area that provides a predetermined optical function.
Dependencies are inferred from the claim text.