High contrast transparent organic light emitting device display

Details High contrast transparent organic light emitting device display High contrast transparent organic light emitting device display

1997-03-20

1999-11-16

Patel, Vip

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313506, H01J 162

Patent

active

059864010

ABSTRACT:
A high contrast organic light emitting device (OLED) display utilizing a transparent (TOLED) display structure with a low-reflectance absorber arranged behind the display. The TOLED display allows substantially all light incident on the display to pass through the display and to be absorbed by the low-reflectance absorber With the amount of light reflected by the display thus substantially reduced, the contrast of images displayed by the display is thus improved.

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patent: 5445899 (1995-08-01), Budzilek et al.
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patent: 5674635 (1997-10-01), Hsieh et al.
patent: 5703436 (1997-12-01), Forrest et al.
patent: 5707745 (1998-01-01), Forrest et al.

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