List of oled patents

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7332232 OLEDs utilizing multidentate ligand systems	Patent 7332232 was granted and assigned to Universal Display Corporation on February, 2008 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	7332232	February 19, 2008
‌ US Patent 7087321 Organic light emitting devices having reduced pixel shrinkage	Patent 7087321 was granted and assigned to Universal Display Corporation on August, 2006 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	7087321	August 8, 2006
‌ US Patent 11670256 Color gamut mapping device, tuning method thereof, and image processor	Patent 11670256 was granted and assigned to LX Semicon on June, 2023 by the United States Patent and Trademark Office.	LX Semicon	LX Semicon	United States Patent and Trademark Office	11670256	June 6, 2023
‌ US Patent 6897474 Protected organic electronic devices and methods for making the same	Patent 6897474 was granted and assigned to Universal Display Corporation on May, 2005 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	6897474	May 24, 2005
‌ US Patent 6888305 Encapsulation structure that acts as a multilayer mirror	Patent 6888305 was granted and assigned to Universal Display Corporation on May, 2005 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	6888305	May 3, 2005
‌ US Patent 11411195 Electroluminescent device comprising a defined layer arrangement comprising a light emitting layer, a hole transport layer and an electron transport layer	Patent 11411195 was granted and assigned to Novaled on August, 2022 by the United States Patent and Trademark Office.	Novaled	Novaled	United States Patent and Trademark Office	11411195	August 9, 2022
‌ US Patent 7986090 Light-emitting component	Patent 7986090 was granted and assigned to Novaled on July, 2011 by the United States Patent and Trademark Office.		Novaled	United States Patent and Trademark Office	7986090	July 26, 2011
‌ US Patent 8652652 Single triphenylene chromophores in phosphorescent light emitting diodes	Patent 8652652 was granted and assigned to Universal Display Corporation on February, 2014 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	8652652	February 18, 2014
‌ US Patent 11587525 Tuning method and apparatus for color gamut mapping device	Patent 11587525 was granted and assigned to LX Semicon on February, 2023 by the United States Patent and Trademark Office.	LX Semicon	LX Semicon	United States Patent and Trademark Office	11587525	February 21, 2023
‌ US Patent 8432095 Process for fabricating metal bus lines for OLED lighting panels	Patent 8432095 was granted and assigned to Universal Display Corporation on April, 2013 by the United States Patent and Trademark Office.		‌ Universal Display Corporation	United States Patent and Trademark Office	8432095	April 30, 2013
‌ US Patent 11640800 Color gamut mapping method and device	Patent 11640800 was granted and assigned to LX Semicon on May, 2023 by the United States Patent and Trademark Office.	LX Semicon	LX Semicon	United States Patent and Trademark Office	11640800	May 2, 2023
‌ US Patent 10361375 Organic electroluminescent materials and devices	Patent 10361375 was granted and assigned to Universal Display Corporation on July, 2019 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	10361375	July 23, 2019
‌ US Patent 11640780 Data driver circuit correcting skew between a clock and data	Patent 11640780 was granted and assigned to LX Semicon on May, 2023 by the United States Patent and Trademark Office.	LX Semicon	LX Semicon	United States Patent and Trademark Office	11640780	May 2, 2023
‌ US Patent 7656370 Method and circuit arrangement for the ageing compensation of an organic light-emitting diode and circuit arrangement	Patent 7656370 was granted and assigned to Novaled on February, 2010 by the United States Patent and Trademark Office.		Novaled	United States Patent and Trademark Office	7656370	February 2, 2010
‌ US Patent 11515482 Deep HOMO (highest occupied molecular orbital) emitter device structures	Patent 11515482 was granted and assigned to Universal Display Corporation on November, 2022 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11515482	November 29, 2022
‌ US Patent 11600777 Organic vapor jet print head with redundant groups of depositors		‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11600777	March 7, 2023
‌ US Patent 11751466 Apparatus and method to deliver organic material via organic vapor jet printing (OVJP)	Patent 11751466 was granted and assigned to Universal Display Corporation on September, 2023 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11751466	September 5, 2023
‌ US Patent 11322687 Charge transporting semi-conducting material and semi-conducting device		Novaled	Novaled	United States Patent and Trademark Office	11322687	May 3, 2022
‌ US Patent 8653537 Layer assembly for a light-emitting component	Patent 8653537 was granted and assigned to Novaled on February, 2014 by the United States Patent and Trademark Office.		Novaled	United States Patent and Trademark Office	8653537	February 18, 2014
‌ US Patent 9831437 Organic electroluminescent materials and devices	Patent 9831437 was granted and assigned to Universal Display Corporation on November, 2017 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	9831437	November 28, 2017
‌ US Patent 11569480 Plasmonic OLEDs and vertical dipole emitters	Patent 11569480 was granted and assigned to Universal Display Corporation on January, 2023 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11569480	January 31, 2023
‌ US Patent 11501730 Display driving apparatus and method capable of supplying flexible porch signal in blank period		LX Semicon	LX Semicon	United States Patent and Trademark Office	11501730	November 15, 2022
‌ US Patent 11545637 Organic electroluminescent materials and devices	Patent 11545637 was granted and assigned to Universal Display Corporation on January, 2023 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11545637	January 3, 2023
‌ US Patent 11316113 Organic electroluminescent materials and devices	Patent 11316113 was granted and assigned to Universal Display Corporation on April, 2022 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11316113	April 26, 2022
‌ US Patent 11342510 Organic electroluminescent materials and devices	Patent 11342510 was granted and assigned to Universal Display Corporation on May, 2022 by the United States Patent and Trademark Office.	‌ Universal Display Corporation	‌ Universal Display Corporation	United States Patent and Trademark Office	11342510	May 24, 2022

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