Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1998-12-08
2000-03-28
Ben, Loha
Optical: systems and elements
Optical modulator
Light wave temporal modulation
359315, 324 96, 324753, 324770, 349161, 349122, G02F 103
Patent
active
060439238
ABSTRACT:
A modulator and an electro-optic sensor having the modulator for effectively detecting defects in an LCD panel. The electro-optic sensor includes a modulator including a body, a light reflecting member formed on a portion of the body, and a blower formed on another portion of the body; a light source for generating light to the modulator; and a processing unit for processing a light from the modulator.
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patent: 5585735 (1996-12-01), Takahashi et al.
patent: 5838415 (1998-11-01), Hayashi et al.
Ben Loha
LG Electronics Inc.
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