Liquid crystal cells – elements and systems – Particular structure – Interconnection of plural cells in series
Reexamination Certificate
2007-03-27
2007-03-27
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Interconnection of plural cells in series
C349S110000
Reexamination Certificate
active
11221835
ABSTRACT:
The invention provides a display unit that displays images on both the front and the rear surfaces and that displays images brightly without increasing the electrical power consumption. A liquid crystal display unit includes two liquid crystal cells, a backlight, which is interposed between the two liquid crystal cells and which emits light to the liquid crystal cells, and two reflective polarizers interposed between the backlight and each of the liquid crystal cells, respectively.
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Nelms David
Oliff & Berridg,e PLC
Rude Timothy L.
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