US 12,114,455 B2
Circuit unit
Yusuke Isaji, Mie (JP); and Hitoshi Takeda, Mie (JP)
Assigned to AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
Appl. No. 17/918,268
Filed by AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
PCT Filed Apr. 23, 2021, PCT No. PCT/JP2021/016396
§ 371(c)(1), (2) Date Oct. 11, 2022,
PCT Pub. No. WO2021/215524, PCT Pub. Date Oct. 28, 2021.
Claims priority of application No. 2020-077548 (JP), filed on Apr. 24, 2020.
Prior Publication US 2023/0171910 A1, Jun. 1, 2023
Int. Cl. H05K 7/02 (2006.01); H02G 3/16 (2006.01); H05K 7/06 (2006.01); H05K 7/14 (2006.01)
CPC H05K 7/06 (2013.01) [H02G 3/16 (2013.01); H05K 7/026 (2013.01); H05K 7/1427 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A circuit unit comprising:
a wiring member,
a lower case that holds the wiring member,
an upper case that covers the lower case, and
a resistor connected to the wiring member,
wherein the upper case includes a wall portion that surrounds a circumference of the resistor,
wherein, in a first orthogonal direction orthogonal to a longitudinal direction of the resistor, a separation distance between an intermediate portion in the longitudinal direction of the resistor and the wall portion of the upper case is greater than a separation distance between end portions in the longitudinal direction of the resistor and the wall portion of the upper case, and
wherein, in a second orthogonal direction orthogonal to the longitudinal direction of the resistor, a separation distance between the intermediate portion of the resistor and the lower case is greater than a separation distance between the end portions of the resistor and the lower case.