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Patent Searching and Data


Title:
CHIP PICKUP DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/000295
Kind Code:
A1
Abstract:
A chip pickup device (100), being able to improve chip pickup efficiency, the chip pickup device (100) comprising: a test table (110), which is provided with a through hole (111), the through hole (111) being located below a placement position of a chip on the test table (110); a control device (120), which comprises a drive device (121) and a switch (122), the switch being used for controlling the opening and closing of an air outlet, and the air outlet (123) being located below the through hole (111); the control device (120) being used, when the chip needs to be picked up from the test table (110), for switching on the switch (122) by means of the drive device (121) compressing a gas, such that the gas is ejected from the air outlet (123) and blown through a lower part of the through hole (111) toward the chip, enabling the chip to be raised from the upper surface of the test table (110).

Inventors:
YANG ZHUOHAO (CN)
SONG HAIHONG (CN)
SHEN DANYU (CN)
Application Number:
PCT/CN2017/090693
Publication Date:
January 03, 2019
Filing Date:
June 29, 2017
Export Citation:
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Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
H01L21/67
Foreign References:
CN207052585U2018-02-27
CN202443210U2012-09-19
CN203134771U2013-08-14
CN105277868A2016-01-27
CN201252093Y2009-06-03
CN105161444A2015-12-16
CN101024451A2007-08-29
Other References:
ANONYMOUS: "Direct liquid cooling of computer chips using a densely packed pin fin array and controlled radial flow of a dielectric coolant", RESEARCH DISCLOSURE, vol. 320, December 1990 (1990-12-01), Ireland, XP007115834, ISSN: 03744353
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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