Thin PCB with thickness less than 0.1mm used for semiconductor packaging is called IC substrate, which is manufactured as the finest circuit among PCB products.
Ultra Thin CSP
fcCSP
fcBGA
SiP
Ceramic Packages: FCBGA, FCCSP, CSP, SIP, AIP, FCBOC
Thin PCB with thickness less than 0.1mm used for semiconductor packaging is called IC substrate, which is manufactured as the finest circuit among PCB products.
Ultra Thin CSP
fcCSP
fcBGA
SiP
Ceramic Packages: FCBGA, FCCSP, CSP, SIP, AIP, FCBOC