Liquid crystal cells – elements and systems – With specified nonchemical characteristic of liquid crystal... – Within smectic phase
Reexamination Certificate
2007-10-16
2007-10-16
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
With specified nonchemical characteristic of liquid crystal...
Within smectic phase
C349S123000
Reexamination Certificate
active
10508436
ABSTRACT:
The invention relates to a liquid crystal device, comprising a liquid crystal bulk layer and dopants being inhomogeneously distributed in the bulk layer as a result of being permanently attached to at least one surface, termed dopant surface. The invention also relates to methods for manufacturing as well as methods for controlling liquid crystal devices.
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Helgee Bertil
Komitov Latchezar
Buchanan & Ingersoll & Rooney PC
Ecsibeo AB
Ton Toan
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