Visual inspection system for a product

Details Visual inspection system for a product Visual inspection system for a product

1996-11-01

1998-05-12

Chin, Tommy P.

Television

Special applications

Manufacturing

348181, 348189, H04N 718

Patent

active

057513422

ABSTRACT:
A visual inspection system for a product can test various kinds of liquid crystal displays by changing only the data in a video system for automatically testing a liquid crystal display panel, and comprises a data input block operated by a control signal or data inputted by the tester; a signal processor for inputting the data required for a control program and an operation from the data input block, and for testing a product; and an image sensor for inputting a video image, of a photograph of a product to be tested, to the signal processor.

REFERENCES:
patent: 5260780 (1993-11-01), Staudt
patent: 5293178 (1994-03-01), Kobayashi
patent: 5369432 (1994-11-01), Kennedy
patent: 5481619 (1996-01-01), Schwartz et al.
patent: 5537145 (1996-07-01), Miseli
patent: 5541645 (1996-07-01), Davis
patent: 5572444 (1996-11-01), Lentz

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