Stereoscopic display device

Details Stereoscopic display device Stereoscopic display device

2010-03-24

2011-12-06

Le, Uyen Chau N (Department: 2874)

Liquid crystal cells, elements and systems

Liquid crystal system

Stereoscopic

C345S006000

Reexamination Certificate

active

08072553

ABSTRACT:
A stereoscopic display device is provided for displaying a 3-dimentional image including a first slice, a second slice and a third slice arranged in the order written. The stereoscopic display device includes a first LCD, a second LCD, and a number of distance adjusting members between the first and second LCDs. Each distance adjusting member includes two magnetic elements. The two magnetic elements are aligned with each other and fixed to the first and second LCDs, respectively. One of the two magnetic elements is an electromagnet. The two magnetic elements are configured for cooperatively creating repulsion forces and attractive forces applied between the two LCDs such that the first LCD is reciprocally moved relative to the second LCD between a first position where the first LCD displays a contour of the second slice and a second position where the first LCD displays a contour of the third slice.

REFERENCES:
patent: 5745197 (1998-04-01), Leung et al.
patent: 7394506 (2008-07-01), Cirkel et al.
patent: 2010/0238366 (2010-09-01), Chang et al.

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