Electron-injecting layer formed from a dopant layer for organic

Details Electron-injecting layer formed from a dopant layer for organic Electron-injecting layer formed from a dopant layer for organic

1998-07-28

2000-10-24

Patel, Vip

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313504, 313503, 428690, 428917, H01J 162

Patent

active

061372234

ABSTRACT:
An organic light-emitting device including a substrate; an anode disposed over the substrate; an organic light-emitting structure disposed over the anode; a cathode buffer layer disposed over the organic light-emitting structure and formed of a material selected to permit high energy deposition of a cathode; a cathode disposed over the cathode buffer layer; and a dopant layer disposed between the cathode buffer layer and the cathode and being provided with an electron-injecting dopant which diffuses across the buffer layer to provide an interfacial electron-injecting layer at the interface between the light-emitting structure and the cathode buffer layer.

REFERENCES:
patent: 3530325 (1970-09-01), Mehl et al.
patent: 3621321 (1971-11-01), Williams et al.
patent: 4356429 (1982-10-01), Tang
patent: 4539507 (1985-09-01), VanSlyke et al.
patent: 4720432 (1988-01-01), VanSlyke et al.
patent: 4769292 (1988-09-01), Tang et al.
patent: 4885211 (1989-12-01), Tang et al.
patent: 5047607 (1991-09-01), Briffod
patent: 5429884 (1995-07-01), Namiki et al.
patent: 5989737 (1999-11-01), Xie et al.
patent: 6013384 (2000-01-01), Kido et al.
patent: 6023073 (2000-02-01), Strite

Affiliated with

Also associated with

Rating

Electron-injecting layer formed from a dopant layer for organic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electron-injecting layer formed from a dopant layer for organic , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-injecting layer formed from a dopant layer for organic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1967199