Display device

Details Display device Display device

2011-07-05

2011-07-05

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S107000

Reexamination Certificate

active

07973744

ABSTRACT:
A display device uses an organic actuator as a pixel, and an under-layer substrate is formed underneath the actuator. A surface of the actuator is set to a black and a surface of the substrate is set to a white. Seeing the actuator from an outside, the surface of actuator is visible in a black when the actuator is a planar state and visible in a white when the actuator is inflected, which realizes a display. In addition, the actuator has a memory effect by utilizing a shape memory effect and Coulomb force of the organic material.

REFERENCES:
patent: 5862275 (1999-01-01), Takeuchi et al.
patent: 2006/0050028 (2006-03-01), Pasch et al.
patent: 2006/0261709 (2006-11-01), Kato et al.
patent: 2007/0120444 (2007-05-01), Kato et al.
Midori Kato et al., “New Polymer-Actuators Using Carbon Nano-Particles Composite (II)”, 23rdAnnual Conference of the Robotics Society of Japan, 2005, pp. 1-2 and English translation pp. 1-8.

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