LCD device for switching display mode between wide viewing...

Details LCD device for switching display mode between wide viewing... LCD device for switching display mode between wide viewing...

2005-12-27

2009-12-01

Heyman, John (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Interconnection of plural cells in series

C349S077000, C349S083000

Reexamination Certificate

active

07626656

ABSTRACT:
A liquid crystal display (LCD) device for switching a display mode between a wide viewing angle and a narrow viewing angle includes an LCD panel including an array substrate, a color filter substrate, and a liquid crystal layer formed between inner surfaces of the array substrate and the color filter substrate, and a viewing angle control cell adjacent to the LCD panel, the viewing angle control cell including a lower substrate on which a first electrode is formed, an upper substrate on which a second electrode is formed, and a dichroic liquid crystal layer interposed between the upper substrate and the lower substrate.

REFERENCES:
patent: 2004/0125298 (2004-07-01), Oh et al.

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