Magnetic shield tray, magnetic shield wrapper and magnetic memory product shielded from external magnetic field

Patent metadata

Field	Value
Publication number	US-10562658-B2
Application number	US-201715829367-A
Country	US
Kind code	B2
Filing date	Dec 1, 2017
Priority date	Aug 11, 2015
Publication date	Feb 18, 2020
Grant date	Feb 18, 2020

Abstract

According to an embodiment, a magnetic shield tray includes a main body with a plate form including a magnetic material, and mount portions as holes disposed in the main body. The magnetic material is exposed on an inner surface of the holes.

First claim

What is claimed is:

1. A magnetic shield tray comprising:
a main body with a plate form including a magnetic material; and
mount portions as holes disposed in the main body, the mount portions being configured such that magnetic memories are removably mountable thereto,
wherein the magnetic material of the main body is disposed on an inner surface of the mount portions.

2. The tray of claim 1 , wherein the holes pass through the main body.

3. The tray of claim 2 , wherein each of the holes has a width which varies continuously.

4. The tray of claim 2 , wherein each of the holes has a width which varies discontinuously.

5. A magnetic shield tray comprising:
a main body with a plate form including a resin and a magnetic material; and
mount portions as holes disposed in the main body, the mount portions being configured such that magnetic memories are removably mountable thereto,
wherein the magnetic material of the main body is disposed on an inner surface of the mount portions.

6. The tray of claim 5 , wherein the holes pass through the main body.

7. The tray of claim 6 , wherein each of the holes has a width which varies continuously.

8. The tray of claim 6 , wherein each of the holes has a width which varies discontinuously.

9. A magnetic memory product comprising:
a tray including a main body with a plate form and mount portions as holes disposed in the main body, the mount portions being configured such that magnetic memories are removably mountable thereto; and
first and second magnetic layers which sandwich the tray and cover the magnetic memories.

10. The product of claim 9 , wherein the main body includes a magnetic material.

11. The product of claim 9 , wherein each of the first and second magnetic layers has a plate form.

12. The product of claim 11 , wherein the first and second magnetic layers comprise convex portions, and the tray comprises concave portions into which the convex portions are fitted.

13. The product of claim 11 , wherein the tray comprises convex portions, and the first and second magnetic layers comprise concave portions into which the convex portions are fitted.

14. The product of claim 9 , further comprising:
a first insulating layer between the tray and the first magnetic layer; and
a second insulating layer between the tray and the second magnetic layer.

15. The product of claim 9 , wherein the first and second magnetic layers are coupled to each other and have a box form.

16. The product of claim 15 , wherein the first magnetic layer comprises a convex portion, and the second magnetic layer comprises a concave portion into which the convex portion is fitted.

17. The product of claim 15 , further comprising:
a first insulating layer between the tray and the first magnetic layer; and
a second insulating layer between the tray and the second magnetic layer.

Assignees

• Toshiba Memory Corp

Inventors

• Fujimori Takeshi

Classifications

• B65D2213/02

  Means for preventing buil-up of electrostatic charges · CPC title

• B65D5/503

  Tray-like elements formed in one piece (formed by folding a blank B65D5/5038) · CPC title

• B65D2585/86

  for electrical components · CPC title

• B65D1/36 Primary

  with moulded compartments or partitions · CPC title

• B65D81/3813

  rigid container being in the form of a box, tray or like container · CPC title