Image analysis – Applications – Personnel identification
Reexamination Certificate
2002-12-30
2008-08-26
Werner, Brian P. (Department: 2624)
Image analysis
Applications
Personnel identification
C382S313000, C340S005530, C340S005830, C349S033000, C349S042000
Reexamination Certificate
active
07418117
ABSTRACT:
Disclosed is a liquid crystal display device of novel construction, in which a fingerprint recognition device is integrally formed with the liquid crystal display device, thereby minimizing the increase in the price and size of a final product. The liquid crystal display device comprises an image display panel and a fingerprint recognition panel which are integrally formed, wherein the image display panel comprises a scan drive unit which sequentially turns on rows formed in the image display panel for each frame in order to display images, and a data drive unit which outputs data signals to a turned-on row provided in the image display panel, and wherein the fingerprint recognition panel comprises a switch control unit which sequentially turns on rows formed in the fingerprint recognition panel for each frame in order to perform fingerprint recognition, and a reading unit, to which fingerprint information recognized from a turned-on row is outputted.
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Kim Choong Hoo
Park Kyu Chang
Shim Min Soo
Boe-Hydis Technology Co., Ltd.
Ladas & Parry LLP
Werner Brian P.
Yuan Kathleen S
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