Computer graphics processing and selective visual display system – Plural physical display element control system – Optical means interposed in viewing path
Reexamination Certificate
2011-07-19
2011-07-19
Osorio, Ricardo L (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Optical means interposed in viewing path
C345S084000
Reexamination Certificate
active
07982690
ABSTRACT:
A micromirror device, which makes an image display with digital image data, comprises pixel elements each of which makes pulse width modulation for incident light depending on the deflection state of light and which are arranged in the form of an array. The array of the pixel elements is composed of B subsets each including pixel elements of Ms(COLUMNs)×Ns(ROWs) (Ms, Ns, and B are natural numbers). Each of the pixel elements has a mirror, and at least one memory cell. The memory cell has a transistor of an input gate capacity Ct[F]. Each memory cell is connected by a ROW line having a wiring resistance R[Ω], and a wiring capacity C[F]. When a gray scale display of 10 [bits] or more for each color is made with a color sequential display of C0colors, Ms, Ns, B, Ct, R, C, and C0have a relationship of R*(Ct+C)<(1.63*10−5*B)/[Co*Ms*Ns*(Ms+1)].
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Arai Kazuma
Ishii Fusao
Maeda Yoshihiro
Lin Bo-In
Olympus Corporation
Osorio Ricardo L
Silicon Quest Kabushiki-Kaisha
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