Optical element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10606078
APP PUB NO 20180031839A1
SERIAL NO

15550605

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An optical element for a display device that can be placed on the head of a user and generate an image as a virtual image. The optical element having a first part, which comprises an optically effective structure, and a second part connected to one another by an adhesive composition comprising a ultra material. The first part material comprises one or more cycloolefin polymers, the first and third material are different from one another, and the second part material and third material in each case comprise at least one organic polymer. The refractive index differences for at least one wavelength between 380 nm and 800 am between the first and the second material and between the second and the third material are in each case ≤0.02. The method of producing the optical element and the display device comprising the optical element are also provided.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TOOZ TECHNOLOGIES GMBHTURNSTRASSE 27 AALEN D-73430

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schuster, Karl-Heinz Koenigsbronn, DE 124 3111

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 30, 2023
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 30, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 30, 2031
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00