Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-03-07
2006-03-07
Lefkowitz, Sumati (Department: 2675)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S204000, C349S114000
Reexamination Certificate
active
07009592
ABSTRACT:
A method for driving a transflective LCD. In the present invention, the transflective LCD has a plurality of pixels arranged in a matrix, and each pixel includes a reflective cell and a transmission cell. The reflective cell and transmission cells are driven by different transistors. In the method of the present invention, all the first switching devices are turned on and the first driving voltages are then applied to the reflective cells in turn. After that, all the second switching devices are turned on and the second driving voltages are then applied to the transmission cells in turn. The first driving voltages are applied to the reflective cells in turn and the second driving voltages are applied to the transmission cells in turn in one frame period.
REFERENCES:
patent: 3748018 (1973-07-01), Borden, Jr.
patent: 4017155 (1977-04-01), Yagi et al.
patent: 4093356 (1978-06-01), Bigelow
patent: 4315258 (1982-02-01), McKnight et al.
patent: 4398805 (1983-08-01), Cole
patent: 4541692 (1985-09-01), Collins et al.
patent: 4637687 (1987-01-01), Haim et al.
patent: 4693560 (1987-09-01), Wiley
patent: 4826296 (1989-05-01), Yoshimura
patent: 5146355 (1992-09-01), Prince et al.
patent: 5686979 (1997-11-01), Weber et al.
patent: 5841494 (1998-11-01), Hall
patent: 5986730 (1999-11-01), Hansen et al.
patent: 6008871 (1999-12-01), Okumura
patent: 6124971 (2000-09-01), Ouderkirk et al.
patent: 6195140 (2001-02-01), Kubo et al.
patent: 6262842 (2001-07-01), Ouderkirk et al.
patent: 6285422 (2001-09-01), Maeda et al.
patent: 6636286 (2003-10-01), Baek
patent: 2003/0112213 (2003-06-01), Noguchi et al.
patent: 2004/0239846 (2004-12-01), Wen et al.
Chen Ching-Yih
Shen Yuh-Ren
Lefkowitz Sumati
Quintero Law Office
Xiao Ke
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