Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Biscarbazole derivative host materials for OLED emissive region

Biscarbazole derivative host materials for OLED emissive region

US Patent 9985232 · Granted May 29, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic device with reduced non-device edge area2025
Organic EL display device, and electronic apparatus2025
Low power consumption OLED display2025
Organic electroluminescent element, organic electroluminescent display device, a2025
Speech recognition apparatus, control method, and non-transitory storage medium2025
Organic electroluminescent devices2025
Image reading device2025
Speech recognition apparatus, control method, and non-transitory storage medium2025
Block copolymer, polymer composition, composition for viscous adhesive, viscous 2025
Pixel arrangements for electronic device displays2025
Precursor solution of garnet-type solid electrolyte, method for producing precur2025
Organic electroluminescent materials and devices2025