An Enhanced and Simplified Optical Feedback Pixel Circuit for AMOLED Displays

Author

Chaji, G.Reza ; Nathan, Arokia

Author_Institution

Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont.

fYear

2006

fDate

Oct. 2006

Firstpage

436

Lastpage

437

Abstract

Active-matrix organic light emitting diode (AMOLED) displays have been considered a potential candidate for the next generation of flat panel displays due to the ability of AMOLED in providing wider viewing angle, larger color gamut, and lower fabrication cost. In this paper we present a new optical feedback pixel circuit that preserves the advantages of active matrix structure while demanding simple off-panels driver and four active components at each pixel but compensates for the luminance degradation of the AMOLED display

Keywords

LED displays; brightness; driver circuits; optical feedback; organic light emitting diodes; active-matrix organic light emitting diode displays; color gamut; luminance degradation; off-panels driver; optical feedback pixel circuit; viewing angle; Active matrix organic light emitting diodes; Active matrix technology; Costs; Degradation; Driver circuits; Feedback circuits; Flat panel displays; Optical device fabrication; Optical feedback; Organic light emitting diodes;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE

Conference_Location

Montreal, Que.

Print_ISBN

0-7803-9555-7

Electronic_ISBN

0-7803-9555-7

Type

conf

DOI

10.1109/LEOS.2006.279202

Filename

4054244