Patent ID: 9442160
Filing Date: 2016-09-13
CPC Classification: G01R

Claim Text:
1. A probe assembly comprising: a reinforcing plate; a wiring base plate arranged on a lower surface side of the reinforcing plate; a probe base plate having an upper surface and a lower surface, arranged on a lower surface side of the wiring base plate, including a plurality of probes formed on the lower surface of the probe base plate and a plurality of anchor portions formed on the upper surface of the probe base plate, respectively, and arranging the plurality of anchor portions so that a height of the anchor portion arranged at a center portion of the probe base plate is greater than a height of the anchor portion located at a peripheral portion of the probe base plate in a planar view; an elastic connector arranged between the wiring base plate and the probe base plate and electrically connecting the wiring base plate to the plurality of probes; and a plurality of brace portions arranged between the plurality of anchor portions and the reinforcing plate to correspond to the plurality of anchor portions and determining a space between the probe base plate and the wiring base plate together with the plurality of anchor portions.