Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-07-17
2007-07-17
Ngo, Huyen (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S009000
Reexamination Certificate
active
11346328
ABSTRACT:
A liquid crystal display device includes an illumination device, a light control element arranged at a projected light side of the illumination device, a reflective polarizer arranged at an upper portion of the light control element so that the transmission axis of polarized light is adjusted, a liquid crystal display element for controlling polarization of projected light projected from the reflective polarizer, and a screen arranged at an upper portion of the liquid crystal display element. The light control element includes an isotropic medium without birefringence.
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Adachi Masaya
Hirakata Jun-ichi
Hiyama Ikuo
Kondo Katsumi
Mori Yuji
Antonelli, Terry Stout and Kraus, LLP.
Hitachi , Ltd.
Ngo Huyen
Qi Mike
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