JPS551539A - Jig for testing constant acceleration of semiconductor device - Google Patents

Jig for testing constant acceleration of semiconductor device

Info

Publication number
JPS551539A
JPS551539A JP7439778A JP7439778A JPS551539A JP S551539 A JPS551539 A JP S551539A JP 7439778 A JP7439778 A JP 7439778A JP 7439778 A JP7439778 A JP 7439778A JP S551539 A JPS551539 A JP S551539A
Authority
JP
Japan
Prior art keywords
semiconductor device
case
constant acceleration
granular material
semiconductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7439778A
Other languages
Japanese (ja)
Other versions
JPS6050309B2 (en
Inventor
Isamu Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP53074397A priority Critical patent/JPS6050309B2/en
Publication of JPS551539A publication Critical patent/JPS551539A/en
Publication of JPS6050309B2 publication Critical patent/JPS6050309B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Abstract

PURPOSE: To make simple the shape of a hollow case in which a semiconductor device and granular material are to be packed simultaneously and yet prevent inadequate load from acting upon the semiconductor device by providing said case and a rotary plate which contains and holds said case.
CONSTITUTION: A semiconductor 3 is put in a case 4 which assumes a hollow square column or circular cylinder shape. Granular material 5 is then packed therein such a manner as to have no spacing and a cover 7 is put on with a packing 6 in-between. The packing 6 is used for the purpose of preventing the granular material from flying off during or before or after the constant acceleration testing. The metal-made case 4 containing the semiconductor 3 is put in the recess provided in the rotary plate and a cover is put on the entire part, thence a fixed acceleration is given to the semiconductor device 3, whereby the constant acceleration testing is accomplished. In this way, the shape of the case may be simplified and yet acting of inadequate load upon the semiconductor device 3 may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP53074397A 1978-06-19 1978-06-19 Jig for constant acceleration testing of semiconductor devices Expired JPS6050309B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53074397A JPS6050309B2 (en) 1978-06-19 1978-06-19 Jig for constant acceleration testing of semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53074397A JPS6050309B2 (en) 1978-06-19 1978-06-19 Jig for constant acceleration testing of semiconductor devices

Publications (2)

Publication Number Publication Date
JPS551539A true JPS551539A (en) 1980-01-08
JPS6050309B2 JPS6050309B2 (en) 1985-11-07

Family

ID=13546000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53074397A Expired JPS6050309B2 (en) 1978-06-19 1978-06-19 Jig for constant acceleration testing of semiconductor devices

Country Status (1)

Country Link
JP (1) JPS6050309B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017129579A (en) * 2016-01-15 2017-07-27 国際計測器株式会社 Vibration machine
US10942085B2 (en) 2016-01-15 2021-03-09 Kokusai Keisokuki Kabushiki Kaisha Oscillation device with counter balancer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017129579A (en) * 2016-01-15 2017-07-27 国際計測器株式会社 Vibration machine
US10942085B2 (en) 2016-01-15 2021-03-09 Kokusai Keisokuki Kabushiki Kaisha Oscillation device with counter balancer
US11898944B2 (en) 2016-01-15 2024-02-13 Kokusai Keisokuki Kabushiki Kaisha Oscillation device with a vibrating table that houses an oscillated object

Also Published As

Publication number Publication date
JPS6050309B2 (en) 1985-11-07

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