US 12,009,634 B2
Header and package with integrated cooler for electronic components
Andreas Krause, Vilsheim (DE); Amy Soon Li Ping, Singapore (SG); Ong Wai Li, Johor Bahru (MY); Karsten Droegemüller, Eichenau (DE); and Artit Aowudomsuk, Bangkok (TH)
Assigned to Schott AG, Mainz (DE)
Filed by SCHOTT AG, Mainz (DE)
Filed on Mar. 3, 2021, as Appl. No. 17/190,860.
Claims priority of application No. 10 2020 105 772.5 (DE), filed on Mar. 4, 2020.
Prior Publication US 2021/0281042 A1, Sep. 9, 2021
Int. Cl. H01S 5/02315 (2021.01); H01S 5/024 (2006.01); H05K 1/02 (2006.01); H05K 1/14 (2006.01); H01R 12/52 (2011.01)
CPC H01S 5/02315 (2021.01) [H01S 5/02415 (2013.01); H05K 1/025 (2013.01); H05K 1/142 (2013.01); H01R 12/52 (2013.01); H05K 2201/09227 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A header for an electronic component, comprising:
a base body having a plurality of electrical feedthroughs, the feedthroughs each having an opening that is sealed by an insulating material through which at least one feedthrough conductor extends, the at least one feedthrough conductor being electrically insulated from the base body;
a thermoelectric cooler attached to the base body, the thermoelectric cooler being thermally attached to the base body with waste heat generated by the thermoelectric cooler during operation being conducted to the base body;
a carrier for an electronic device coupled to the thermoelectric cooler, the carrier being cooled by the thermoelectric cooler;
a first conductor track arrangement including:
a first signal conductor connected to the feedthrough conductor; and
at least one grounding conductor; and
a second conductor track arrangement on the carrier, the second conductor track arrangement being connectable to the electronic device and, the second conductor track arrangement including:
a second signal conductor; and
at least one grounding conductor, the first and second conductor track arrangements being separated by a gap, the gap being bridged by bonding wire connections electrically connecting the first signal conductor to the second signal conductor and electrically connecting the two grounding conductors, the first and second conductor track arrangements each having an end, the ends facing each other, at least one of the ends of the first and second conductor track arrangements facing each other at the gap having a capacitive structural feature that adds electrical capacitance per unit length of the first and/or the second conductor track arrangement in an area of the capacitive structural feature,
wherein the capacitive structural feature includes at least one of an enlarged portion of the first and/or the second signal conductor at the ends of the conductor track arrangement, a dielectric body, a conductive bridge, and a reduced spacing between the grounding conductor and the signal conductor at the end of the first and/or the second conductor track arrangement.