X-ray or gamma ray systems or devices – Specific application – Absorption
Reexamination Certificate
2008-05-06
2008-05-06
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Absorption
C378S057000, C378S098300
Reexamination Certificate
active
07369644
ABSTRACT:
A circuit board inspection system combining an X-RAY inspection and a visual inspection comprises a transfer unit (3) that lands an inspected object (1) safely thereon and transfers the inspected object (1) to a predetermined position; a light generating unit (5) that is installed below the transfer unit (3) and emits a light having a predetermined wavelength to the inspected object (1); a light amplifying unit (7) that is installed on the opposite side of the light generating unit (5) to convert and amplify a predetermined light that transmits the inspected object (1) into a visible light; an optical unit (9) that optically illuminates the inspected object (1) to create a visual image; and a camera (11) that receives an X-ray image amplified through the light amplifying unit (7) or a visual image by the optical unit (9) to obtain information.
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PCT International Search Report; PCT/KR 03/02118; Dated: Dec. 3, 2003.
Hong Seong-Cheol
Kim Jong-won
Lee Dong-Hyun
Artman Thomas R.
Cantor & Colburn LLP
Glick Edward J.
Mirtec Co., Ltd.
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