Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2007-04-24
2007-04-24
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S114000
Reexamination Certificate
active
10462496
ABSTRACT:
A liquid crystal display is provided. The liquid crystal display includes a common electrode, a liquid crystal layer, a data line, a transmissive electrode, a reflective electrode, an auxiliary electrode and a dielectric layer. The transmissive electrode is electrically connected to the data line and defines a first capacitor device along with the liquid crystal layer and the common electrode. The reflective electrode defines a second capacitor device along with the liquid crystal layer and the common electrode. The auxiliary electrode is electrically connected to the transmissive electrode. The dielectric layer is disposed between the auxiliary electrode and the reflective electrode and defines a third capacitor device along with the auxiliary electrode and the reflective electrode. The third capacitor device is electrically connected to the second capacitor device in series.
REFERENCES:
patent: 5717474 (1998-02-01), Sarma
patent: 6195140 (2001-02-01), Kubo et al.
patent: 6501519 (2002-12-01), Ha et al.
patent: 2003-057369 (2003-02-01), None
patent: 2003-270654 (2003-09-01), None
Nguyen Dung T.
TPO Displays Corp.
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