Television – Special applications – Navigation
Reexamination Certificate
2003-10-16
2008-09-09
Nelms, David C. (Department: 2871)
Television
Special applications
Navigation
C349S112000
Reexamination Certificate
active
07423664
ABSTRACT:
A transflective liquid crystal display device with a reflective mode using external light and a transmissive mode using a light source comprising a light source (11) used in the transmissive mode, a liquid crystal panel (12), arranged over the light source, for operating as display element and a diffusing optical element (13), arranged over the liquid crystal panel, for having a scattering state in the reflective mode and having a non-scattering state in the transmissive mode.
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patent: 5877829 (1999-03-01), Okamoto et al.
patent: 6195140 (2001-02-01), Kubo et al.
patent: 0 516 076 (1992-12-01), None
patent: 0516076 (1992-12-01), None
patent: 10-123559 (1998-05-01), None
Patent Abstracts of Japan vol. 1998, No. 10, Aug. 31, 1998.
Birch & Stewart Kolasch & Birch, LLP
Heyman John
Nelms David C.
TPO Hong Kong Holding Limited
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