Electronic paper display device and method of manufacturing...

Details Electronic paper display device and method of manufacturing... Electronic paper display device and method of manufacturing...

2011-01-25

2011-01-25

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S290000

Reexamination Certificate

active

07876494

ABSTRACT:
There is provided an electronic paper display device and a method of manufacturing the same. The electronic paper display device includes first and second electrodes opposing each other, a plurality of rotary bodies disposed between the first and second electrodes and having electrical and optical anisotropy, elastomer matrix blocks each surrounding at least one of the plurality of rotary bodies and spaced apart from each other, and an optical adhesive formed between the elastomer matrix blocks. The electronic paper display device achieves a high contrast ratio and a relative low driving voltage. Also, the use of the optical adhesive facilitates the adhesion of the first and second electrodes, and blocks the vaporization of dielectric liquid filing a cavity, thereby ensuring high reliability.

REFERENCES:
patent: 6521145 (2003-02-01), Engler et al.
patent: 2010/0035377 (2010-02-01), Gobrogge et al.

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