Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONDUCTIVE CONTACT FOR INSPECTION, AND SEMICONDUCTOR INSPECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/141706
Kind Code:
A1
Abstract:
Provided is a conductive contact having a first end and a second end that is opposed to the first end. The first end has first to fourth linear ridges and first to fifth tips. The first to fourth ridges are arranged so as to be separated from one another and so as to form a cross. The first to fourth tips are disposed on the outer circumference of the first end, so as to be provided between the first linear ridge and the second linear ridge, between the second linear ridge and the third linear ridge, between the third linear ridge and the fourth linear ridge, and between the fourth linear ridge and the first linear ridge, respectively.

Inventors:
HIRONAKA Kohei (3131 Miyada-mura, Kamiina-gu, Nagano 01, 〒3994301, JP)
SOUMA Kazuya (3131 Miyada-mura, Kamiina-gu, Nagano 01, 〒3994301, JP)
SHOJI Satoshi (3131 Miyada-mura, Kamiina-gu, Nagano 01, 〒3994301, JP)
YAMAGUCHI Ryosuke (3131 Miyada-mura, Kamiina-gu, Nagano 01, 〒3994301, JP)
Application Number:
JP2017/003586
Publication Date:
August 24, 2017
Filing Date:
February 01, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NHK SPRING CO., LTD. (10 Fukuura 3-chome, Kanazawa-ku Yokohama-sh, Kanagawa 04, 〒2360004, JP)
International Classes:
G01R1/067
Foreign References:
US4417206A1983-11-22
JPH10214649A1998-08-11
JPS5896259U1983-06-30
JP2014085207A2014-05-12
JPS6179273U1986-05-27
JP2013130516A2013-07-04
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (Sonpo Japan Nipponkoa Kamata Building 9F, 5-24-2Kamata Ota-k, Tokyo 52, 〒1440052, JP)
Download PDF: