US 12,260,996 B2
Electronic device with differential transmission lines equipped with capacitors supported by a base, and corresponding manufacturing method
Stéphane Bouvier, Cairon (FR); David Denis, Bayeux (FR); and Emmanuel Lefeuvre, Caen (FR)
Assigned to MURATA MANUFACTURING CO., LTD., Nagaokakyo (JP)
Filed by Murata Manufacturing Co., Ltd., Nagaokakyo (JP)
Filed on Jul. 8, 2022, as Appl. No. 17/860,308.
Application 17/860,308 is a continuation of application No. PCT/IB2021/050120, filed on Jan. 8, 2021.
Claims priority of application No. 20305013 (EP), filed on Jan. 9, 2020.
Prior Publication US 2022/0344100 A1, Oct. 27, 2022
Int. Cl. H05K 1/16 (2006.01); H01G 2/06 (2006.01); H01G 4/005 (2006.01); H01G 4/38 (2006.01); H01G 4/40 (2006.01); H01L 49/02 (2006.01); H04B 1/04 (2006.01); H05K 1/02 (2006.01); H04L 25/02 (2006.01)
CPC H01G 4/38 (2013.01) [H01G 2/06 (2013.01); H01G 4/005 (2013.01); H01G 4/40 (2013.01); H01L 28/90 (2013.01); H04B 1/04 (2013.01); H05K 1/0231 (2013.01); H04L 25/0272 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a board comprising a face supporting a pair of differential transmission lines, each line of the pair having an opening extending between two line terminals; and
a capacitor module comprising:
a base; and
two 3D capacitors supported by a side of the base facing the face of the board supporting the pair of differential transmission lines, each 3D capacitor comprising two capacitor terminals respectively connected to the two line terminals of one line of the pair of transmission lines so as to be as close as possible to the face of the board supporting the pair of differential transmission lines.