Samsung Electronics Co., Ltd.

Hyun Su Lee

Jung Min Lee

Hyun Suk Choi

Soon Sang Park

Min Young Kwon

Seung Hyun Yeo

The present invention relates to a chip counter, which transmits an X-ray beam through a tape reel around which a tape having a plurality of semiconductor chips mounted in a row therein is wound, acquires an image scattered or diffracted by the semiconductor chips, and processes the acquired image, so as to count the number of the semiconductor chips, wherein: the X-ray beam transmitted through the tape reel () is sensed by a fluorescent intensifying screen (); a fluorescent light emitted from the fluorescent intensifying screen () according to the sensing of the X-ray beam is captured by a camera (), so that the number of the semiconductor chips is counted from an image in which the semiconductor chips are displayed by a dotted image; and the camera () is protected by an X-ray beam shielding member (; and).

Chip counter for semiconductor chip-mounted tape reel

An electronic device is provided. The electronic device includes a first antenna, a first feeding line electrically connected to the first antenna, a second antenna, a second feeding line electrically connected to the second antenna element, a conductive line connecting a point of the first antenna or the first feeding line and a point of the second antenna or the second feeding line, and a sensor module electrically connected to a point of at least one of the first antenna element, the second antenna element, the first feeding line, the second feeding line, and the conductive line.

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Sejong-si, South Korea

Hyun Su Lee