Invention Grant
- Patent Title: Printed circuit board circuit test fixture with adjustable density of test probes mounted thereon
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Application No.: US15130982Application Date: 2016-04-17
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Publication No.: US10371719B2Publication Date: 2019-08-06
- Inventor: Ting-Hao Lin , Chiao-Cheng Chang , Yi-Nong Lin
- Applicant: KINSUS INTERCONNECT TECHNOLOGY CORP.
- Applicant Address: TW Taoyuan
- Assignee: KINSUS INTERCONNECT TECHNOLOGY CORP.
- Current Assignee: KINSUS INTERCONNECT TECHNOLOGY CORP.
- Current Assignee Address: TW Taoyuan
- Agency: Pai Patent & Trademark Law Firm
- Agent Chao-Chang David Pai
- Main IPC: G01R1/073
- IPC: G01R1/073 ; G01R31/28

Abstract:
A printed circuit board (PCB) test fixture includes a substrate, a first insulation layer formed on the substrate, a conductor layer formed on the first insulation layer and electrically connected to the upper electrodes through at least one first connection member, a second insulation layer formed on the first insulation layer, and multiple conductive cones arranged on the second insulation layer in a matrix form. A part of the conductive cones is electrically connected to the conductor layer through at least one second connection member. The circuit layout of the conductor layer, the at least one first connection member and the at least one second connection member is employed to supply testing power to a part of the conductive cones and an adjustable arrangement of the conductive cones to enhance density of test probes upon electrical testing.
Public/Granted literature
- US20170299632A1 PRINTED CIRCUIT BOARD CIRCUIT TEST FIXTURE WITH ADJUSTABLE DENSITY OF TEST PROBES MOUNTED THEREON Public/Granted day:2017-10-19
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