Patent ID: 8730401
Filing Date: 2014-05-20
Classification: H01L,H04N,H05K

Abstract:
1. A circuit module for decoding a content data signal including a content signal into the content signal, and outputting the content signal, said circuit module comprising: at least one first substrate including a first circuit for outputting the content data signal; and a second substrate including a second circuit for decoding the content data signal outputted from said first circuit into the content signal, and outputting the content signal; wherein said circuit module has a multi-layered structure multi-layered in a thickness direction of said respective substrates so that said respective substrates substantially become parallel to each other, wherein said circuit module further comprises: a plurality of first connecting means formed in common between respective substrates on an outer side than a formation position of said each circuit in respective substrates from said first substrate to said second substrate, said first connecting means electrically connecting between respective circuits of said first substrate and said second substrate, and transmitting the content data signal; and second connecting means formed in at least one substrate of said respective substrates, said second connecting means transmitting and receiving a signal to and from an external substrate; wherein each of a plurality of connecting terminals of said first connecting means has a first diameter, and wherein said second connecting means includes a plurality of connecting terminals, and each of said plurality of connecting terminals of said second connecting means has a second diameter larger than the first diameter.