Recently a lot of product was invented during the electronic growing era, thus, a
lot of IC or LSI was used in the electronic device. Echo emit from the
semiconductor itself will cause electromagnetism wave noise.
This electromagnetism noise not only caused barriers to the wireless
communication, especially for T.V receiver eletronic wave, it also create barriers
to other electronic device too. Thus, this created a lot of interference problem. To overcome
this problem, special electromagnetism wave shield was needed.
Mix contents : Metal gild and insulate shield sticker mixer shield.
|Alumi gild / insulate
|Copper gild / insulate
|Iron gild / insulate