Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10752839
APP PUB NO 20170166816A1
SERIAL NO

15115554

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A photoreactive liquid crystal composition containing (A) a photoreactive polymer liquid crystal which includes a photoreactive side chain in which at least one type of reaction selected from (A-1) photocrosslinking and (A-2) photoisomerization occurs, and (B) a low molecular weight liquid crystal. An optical element or display element is formed having a liquid crystal cell including the photoreactive liquid crystal composition.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NISSAN CHEMICAL INDUSTRIES LTDJAPAN
NAGAOKA UNIVERSITY OF TECHNOLOGY1603-1 KAMITOMIOKA-MACHI NIIGATA 940-2188
UNIVERSITY OF HYOGO8-2-1 GAKUENNISHI-MACHI NISHI-KU KOBE-SHI HYOGO 6512197 ?6512197

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Kohei Funabashi, JP 63 444
Kawatsuki, Nobuhiro Himeji, JP 11 55
Ono, Hiroshi Nagaoka, JP 377 4339
Sasaki, Tomoyuki Nagaoka, JP 245 1344

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 25, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 25, 2032
Fee Large entity fee small entity fee micro entity fee
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