Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal window
Reexamination Certificate
2006-09-26
2006-09-26
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Liquid crystal system
Liquid crystal window
C349S062000, C349S063000, C362S623000
Reexamination Certificate
active
07113232
ABSTRACT:
A display window for placement in registration with a display is disclosed. The display is viewable through the window. A first surface of the window is for exposure to a user, and a second surface of the window is for placement adjacent the display. The second surface is provided with a grating to distribute light from an associated source of illumination in the direction of the display. Also disclosed is a display assembly and a portable telephone.
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European Search Report.
English Language Abstract EP1063561.
English Language Abstract JP11326898.
English Language Abstract JP6034961.
Duong Thoi V.
Schechter Andrew
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