Three-color sensor with a pin or nip series of layers

US5998806A · kind A · utility

Assignee

• Forschungszentrum Jülich GmbH · DE

Inventors

• Helmut Stiebig · Niederzier, DE
• Joachim Folsch · Alzenau, DE
• Dietmar Knipp · Hennef (Sieg), DE

Key dates

• Filing date: Sep 25, 1998
• Grant date: Dec 7, 1999
• Expiry date: Sep 25, 2018

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10F30/2235

Abstract

A pin or nip layer sequence, especially for use as a color sensor in electrooptical components. The bond gap of a first intrinsic (i) layer closer to the light input side is greater than the bond gap of a second i layer adjacent to the first and further removed from the light input side. The new .mu..tau. product for the i layer furthest distant from the layer is greater than the .mu..tau. product of an i layer closer is the n layer.