ELECTRONIC ENDOSCOPE AND METHOD OF MANUFACTURING ELECTRONIC ENDOSCOPE

摘要

The electronic endoscope includes: an image pickup element that receives incident light; a circuit board on which the image pickup element and a drive circuit component for the image pickup element are mounted; a plurality of internal signal lines electrically connected to the circuit board; an airtight structure including an airtight container and an airtight terminal through which a plurality of terminal pins penetrate, the airtight structure airtightly sealing therein the image pickup element, the circuit board, and the plurality of internal signal lines; and a signal line cable including a plurality of signal lines, the signal line cable being placed outside of the airtight structure. The electronic endoscope further includes a pipe-shaped electrically conductive member that electrically connects each of the plurality of signal lines of the signal line cable and each of the plurality of terminal pins placed outside of the airtight structure.

主权项

1. An electronic endoscope comprising:
a plurality of internal signal lines which are electrically connected to an image pickup element that receives incident light, a circuit board on which the image pickup element and a drive circuit component for the image pickup element are mounted; an airtight structure including an airtight container and an airtight terminal through which a plurality of terminal pins penetrate, the airtight structure in which the image pickup element, the circuit board and the plurality of the internal signal lines are sealed; a signal line cable including a plurality of signal lines, the signal line cable being placed outside of the airtight structure; and a plurality of pipe-shaped electrically conductive members which electrically connect the plurality of signal lines of the signal line cable and the plurality of terminal pins placed outside of the airtight structure, respectively.