Patent for Sale:

Red-emitted thin-film OLED    

A thin-film OLED device using iridium/azine complex.


To enable the making of thin-film OLED devices with an organic iridum/azine complex as the red luminescent medium.

High-power efficiency and stability.

Primary Application of the Technology

To fabricate flat panel displays.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 544: Organic Compounds -- Part Of The Class 532 Series

The classes of the 532 series embrace monomeric organic carbon compounds and polymeric organic carbon compounds that are not solid synthetic resins, natural rubbers, or hydrocarbons.

Subclass 225: Heavy metal or aluminum containing

Class 428: Stock Material Or Miscellaneous Articles

This is the residual class for: 1. Stock material in the form of a structurally defined web, sheet, rod, strand, fiber, filament, cell, flake, particle not provided elsewhere. 2. Stock material in the form of a web, sheet, mass or layer which consists of or contains a structurally defined constituent or element. 3. A nonstructural laminate defined merely in terms of the composition of one or more layers. 4. An article of manufacture or an intermediate-article not provided for elsewhere. 5. A process for applying an impregnating material to a naturally solid product such as a wood beam, a sheet of leather or a stone, or for applying a coating to a base, and which process includes no significant method step.

Subclass 690: Fluroescent, phosphorescent, or luminescent layer