Self light emitting display device

Details Self light emitting display device Self light emitting display device

2006-04-25

2006-04-25

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S512000

Reexamination Certificate

active

07034451

ABSTRACT:
Provided is a technique for producing a double-sided display device using a self light emitting display element in which a thickness thereof is small, a contrast is high, and a privacy is kept. A first polarization layer and a second polarization layer are provided so as to sandwich the self light emitting display element and it is set such that the transmission axis of the first polarization layer and the transmission axis of the second polarization layer are orthogonal to each other.

REFERENCES:
patent: 5831375 (1998-11-01), Benson, Jr.
patent: 6057814 (2000-05-01), Kalt

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