Electronic Equipment

• US 20140210583A1
• Filed: 03/10/2014
• Published: 07/31/2014
• Est. Priority Date: 09/28/2011
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Ogawa, Kenichirou, Shijo, Tetsu, Shoki, Hiroki, Obayashi, Shuichi, Oodachi, Noriaki, Kudo, Hiroki, Yamada, Akiko
• Application Number:
  US14/202,733
• Publication Number:
  US 20140210583A1
• Time in Patent Office: Days
• US Class Current: 336/90
• CPC Class Codes: H01F 27/02 Casings
• CPC Class Codes: H01F 38/14 Inductive couplings for wireless supply or distribution of electric power using inductive coupling H02J50/10

Abstract

There is provided an electronic equipment including: a first case that incorporates an electronic component; a second case having a first surface that is common with a surface of the first case, a second surface that has an angle with respect to the first surface and a third surface that has an angle with respect to the second surface; and electric power receiving coils built in parts that face respectively the second surface and the third surface.

Claims

1. An electronic equipment comprising:

a first case that incorporates an electronic component;

a second case having a first surface that is common with a surface of the first case, a second surface that has an angle with respect to the first surface and a third surface that has an angle with respect to the second surface; and

electric power receiving coils built in parts that face respectively the second surface and the third surface.

2. The electronic equipment according to claim 1, wherein the first surface is made of a conductor, and a conductivity of the conductor structuring the first surface is higher than an equivalent conductivity of the electronic component that is built in the first case.

3. The electronic equipment according to claim 1, wherein the first surface is made of an insulator.

4. The electronic equipment according to claim 1, wherein each of the second surface and the third surface is made of an insulator.

5. The electronic equipment according to claim 1, wherein winding axes of the electric power receiving coils are perpendicular to the second surface and the third surface respectively.

6. The electronic equipment according to claim 1, wherein the second case incorporates a conductor component having a resonant frequency that is different from a frequency received by the electric power receiving coil.

7. The electronic equipment according to claim 1, wherein the second case incorporates a conductor component whose shadow, which is formed on a projected plane when the conductor component is illuminated with light at an arbitrary angle, has an area smaller than an area of the electric power receiving coil.

8. The electronic equipment according to claim 7, wherein the second case incorporates a plurality of the conductor components.

9. The electronic equipment according to claim 1, wherein the electric power receiving coil is made of a self-resonant coil.

10. The electronic equipment according to claim 1, wherein at least one of the electric power receiving coils includes a cable that is connected to the electronic component built in the first case.

11. The electronic equipment according to claim 8, wherein at least one of the electric power receiving coils includes a cable that is connected to the conductor component built in the second case.

12. A handy printer according to claim 1, wherein the second case incorporates a rolled paper.

13. (canceled)

14. (canceled)