Display device

Details Display device Display device

1996-09-19

1998-04-14

Ben, Loha

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359290, 345105, 345107, 204450, G02B 2600

Patent

active

057399468

ABSTRACT:
A novel display device suitable as a portable display device is disclosed. The device includes a pair of substrates and a light modulation layer sandwiched between the substrates. A functional gel is adapted to be deformed by an electric field applied between a pair of electrodes interposed between the substrates, thereby regulating the light incident on the light modulation layer. A high contrast, a high reflectance and a high light utilization are achieved without regard to the angle of visibility.

REFERENCES:
patent: 4093534 (1978-06-01), Carter et al.
patent: 4126854 (1978-11-01), Sheridon
patent: 4657349 (1987-04-01), Labes et al.
patent: 4786149 (1988-11-01), Hoening et al.
patent: 4919521 (1990-04-01), Tada et al.
patent: 5007714 (1991-04-01), Nishimura et al.

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