Electronic device with secondary display projection

Details Electronic device with secondary display projection Electronic device with secondary display projection

2006-05-23

2006-05-23

Cuneo, Kamand (Department: 2841)

Horology: time measuring systems or devices

Chronological

With auxiliary illumination for display

C368S226000

Reexamination Certificate

active

07050358

ABSTRACT:
An electronic device comprising a secondary display made up of a plurality of display segments each of which is made up of a multilayered assembly comprising a transparent substrate having a first and a second surface; a transparent electrically conductive layer formed on the second surface of the transparent substrate; an electroluminescent layer formed on the transparent conductive layer; an insulating layer formed on the electroluminescent layer; and an electrically conductive layer formed on the insulating layer; and including means for selectively illuminating electroluminescent layers of each of the plurality of display segments, wherein light emanating from the illuminated electroluminescent layers during an illuminated condition passes through the transparent substrate; whereby secondary information is provided by the selected illumination of the electroluminescent layers.

REFERENCES:
patent: 4527096 (1985-07-01), Kindlmann
patent: 4775964 (1988-10-01), Alessio et al.
patent: 5691962 (1997-11-01), Schwartz et al.
patent: 5764599 (1998-06-01), Thorgersen et al.

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