Display medium, and manufacturing method and apparatus of...

Details Display medium, and manufacturing method and apparatus of... Display medium, and manufacturing method and apparatus of...

2011-05-31

2011-05-31

Duong, Thoi V (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S086000

Reexamination Certificate

active

07952668

ABSTRACT:
A display medium including: a pair of substrates; a pair of electrodes disposed on the pair of substrates, and facing each other; and a functional layer and a display layer disposed between the pair of electrodes with an adhesive layer disposed between the functional layer and the display layer. The display layer includes a binder and microcapsules dispersed in the binder. The microcapsules have a polymer serving as a wall material, and a liquid crystal enclosed therein. A shape of an interface of the display layer at least on the side of the adhesive layer in a cross section along a thickness direction of the disposed layers is an irregular line having a distance between a highest protruding portion and a lowest depressed portion is from about 0.5 μm to about 2.0 μm.

REFERENCES:
patent: 6174467 (2001-01-01), Hsu
patent: 6908036 (2005-06-01), Koshimizu et al.
patent: 7636191 (2009-12-01), Duthaler
patent: A-05-080303 (1993-04-01), None
patent: A-2005-316243 (2005-11-01), None

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