REFLECTIVE POLARIZER INCLUDING A FRESNEL OPTICAL ELEMENT FOR NEAR EYE DISPLAY
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Nov 7, 2024
app pub date -
May 4, 2023
filing date -
May 4, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Aspects of the disclosure provide an optical system that includes a first lens including a first optically transparent member having a first surface and a second surface and a reflective polarizer on the first surface. The first surface of the first lens includes a first region and a second region, the first region of the first surface is smooth and at a center of the first surface, and the second region of the first surface includes a Fresnel structure and surrounds the first region. The reflective polarizer includes a first region and a second region, the first region of the reflective polarizer matches a profile of the first region of the first surface of the first lens, and the second region of the reflective polarizer matches a profile of the second region of the first surface of the first lens.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully