logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10656307 B1

PDFFull Text
Date of Patent:
May. 19, 2020

Filed:

Feb. 21, 2019

Optical element

Applicant:

Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., München, DE;

Inventors:

Ulrike Schulz, Jena, DE;

Friedrich Rickelt, Jena, DE;

Peter Munzert, Jena, DE;

Norbert Kaiser, Jena, DE;

Assignee:

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Munich, DE;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Seahvosh Nikmanesh

Int. Cl.
CPC ...
G02B 1/111 (2015.01); H01L 21/3065 (2006.01); H01J 37/32 (2006.01); H01L 21/3213 (2006.01); G02B 1/18 (2015.01); G02B 1/118 (2015.01); G02B 1/12 (2006.01);
U.S. Cl.
CPC ...
G02B 1/111 (2013.01); G02B 1/118 (2013.01); G02B 1/12 (2013.01); G02B 1/18 (2015.01); H01J 37/32366 (2013.01); H01L 21/3065 (2013.01); H01L 21/32136 (2013.01);
Abstract

An optical element is disclosed. In an embodiment an optical element includes a substrate having a silicone surface, an antireflection layer overlying the silicone surface, wherein the antireflection layer comprises a first organic layer having a reflection-reducing nanostructure, the nanostructure having a depth of at least 30 nm, and a cover layer overlying the first organic layer, the cover layer having a thickness of no more than 40 nm.

Find Patent Forward Citations

Schulz, Ulrike. (2020). Optical element (U.S. Patent No. 10656307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10656307

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…