Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electrolytic depositon and via filling in coreless substrate processing










Image Number 2 for United States Patent #8127979.

Electronic assemblies including coreless substrates and their manufacture using electrolytic plating, are described. One method includes providing a core comprising a metal, and forming a dielectric material on the core. The method also includes forming vias in the dielectric material, the vias positioned to expose metal regions. The method also performing an electrolytic plating of metal into the vias and on the metal regions, wherein the core is electrically coupled to a power supply during the electrolytic plating of metal into the vias and delivers current to the metal regions. The method also includes removing the metal core after the electrolytic plating of metal into the vias. Other embodiments are described and claimed.








 
 
  Recently Added Patents
Mass spectrometry device and method using ion-molecule reaction ionization
Method and apparatus for closed-loop control of anti-tachyarrhythmia pacing using hemodynamic sensor
Spectral measurement device
Press nut
Systems and methods for arranging and labeling cardiac episodes
Intake parameter-calculating device for internal combustion engine and method of calculating intake parameter
Oscillator circuit which compensates for external voltage supply, temperature and process
  Randomly Featured Patents
Human Rgr oncogene and truncated transcripts thereof detected in T cell malignancies, antibodies to the encoded polypeptides and methods of use
Liquid antioxidant produced by alkylating diphenylamine with a molar excess of diisobutylene
Rotor for dynamo-electric machine
System and method for music resource connection, selection and rating for providing a radio like user listening experience
Saw carriage stabilizer
Apparatus and method for reconstructing a ligament
Target detection for vision systems
Preparation of methyl isoproylideneaminooxyacetoxyacetate
Compositions and methods for treating jellyfish stings
Current sharing apparatus and method for controlling parallel power devices