Organic light-emitting diode, display and illuminating device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8679646
APP PUB NO 20110215304A1
SERIAL NO

12875564

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1):

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amemiya, Isao Machida, JP 38 351
Enomoto, Shintaro Yokohama, JP 63 543
Mizuno, Yukitami Tokyo, JP 42 184
Sawabe, Tomoaki Tokyo, JP 67 341
Sugizaki, Tomoko Kawasaki, JP 40 98
Takasu, Isao Tokyo, JP 59 258
Wada, Atsushi Kawasaki, JP 172 1018

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 25, 2025
Fee Large entity fee small entity fee micro entity fee
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