OSAKA, Japan--(BUSINESS WIRE)--Panasonic Corporation today announced that it has developed the
industry’s first*1 “electromagnetic noise suppression and
heat diffusion integrated sheets”, which are suited for thermal and
electromagnetic noise (EMC) reduction for thin mobile terminals,
on-board equipment, and industrial equipment. The sheets have
electromagnetic noise suppression properties as well as the highest
level*2 of heat diffusion properties in the industry, and are
thin and flexible so that they can be used in a very limited space.
Full-scale sample delivery is planned to commence in September 2017, and
order placement is offered from September 2018.
*1 As
of August 18, 2015 (based on our internal research)
*2 As
of August 18, 2015, as a thermal diffusion sheet (based on our internal
research)
Semiconductors and batteries within mobile terminals and on-board equipment are potential sources of heat or electromagnetic noise, which may reduce receiving sensitivity or cause malfunction of equipment. In addition, such terminals and equipment are required to become even smaller and thinner, requiring countermeasures against thermal and electromagnetic noise when they are used within the limited space available in the equipment.
We have successfully produced this sheet by developing the following technologies:
- Dispersion/compression processing technology to allow a high-density orientation of homogeneous magnetic metal particles into resins
- Lamination technology to improve heat diffusion and noise suppression properties
Not only can this sheet function on its own as a countermeasure against heat and electromagnetic noise, but thanks to its thinness and flexibility, it can also be inserted into the narrow spaces within the housing of electronic equipment.
The main features of this sheet are as follows:
| Item | Specification | |
| Frequency | 500MHz to 6GHz | |
| Temperature range | From -40°C to +125°C | |
| Thermal conductivity (a-b side) | 1600W/m K | |
|
*Standard product size: 60mm × 110mm (length x width), thickness of 75μm and 100μm |
||
This sheet will allow mobile terminals, on-board equipment, and industrial equipment to become smaller and display higher functionality.
About Panasonic
Panasonic
Corporation is a worldwide leader in the development of diverse
electronics technologies and solutions for customers in the consumer
electronics, housing, automotive, enterprise solutions and device
industries. Since its founding in 1918, the company has expanded
globally and now operates 468 subsidiaries and 94 associated companies
worldwide, recording consolidated net sales of 7.715 trillion yen for
the year ended March 31, 2015. Committed to pursuing new value through
innovation across divisional lines, the company uses its technologies to
create a better life and a better world for its customers. To learn more
about Panasonic: http://www.panasonic.com/global.
