US 12,432,820 B2
Heater and production thereof
Yoshihiko Matsui, Sayo-gun Hyogo (JP)
Assigned to Momentive Technologies Japan K.K., Tokyo (JP)
Filed by Momentive Technologies Japan K.K., Tokyo (JP)
Filed on Mar. 7, 2024, as Appl. No. 18/598,430.
Application 18/598,430 is a continuation of application No. 16/754,026, abandoned, previously published as PCT/JP2018/036650, filed on Oct. 1, 2018.
Claims priority of application No. 2017-209520 (JP), filed on Oct. 30, 2017.
Prior Publication US 2024/0215116 A1, Jun. 27, 2024
Int. Cl. H05B 3/06 (2006.01); H01L 21/67 (2006.01); H01L 21/683 (2006.01); H05B 3/10 (2006.01); H05B 3/14 (2006.01); H05B 3/74 (2006.01)
CPC H05B 3/06 (2013.01) [H01L 21/6833 (2013.01); H05B 3/10 (2013.01); H05B 3/74 (2013.01); H01L 21/67103 (2013.01); H05B 3/143 (2013.01); H05B 2203/002 (2013.01); H05B 2203/017 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method for manufacturing a heater comprising:
forming a conductive layer on an insulating substrate, the forming a conductive layer including a 1st serial pattern with a 1st electrode part at one end and a 2nd electrode part at an opposite end thereof, the 1st serial pattern having a 1st resistance value, and a 2nd serial pattern with a 3rd electrode part at one end and a 4th electrode part at an opposite end thereof, the 2nd serial pattern having a 2nd resistance value;
forming a 1st terminal by connecting the 1st electrode part and the 3rd electrode with each other by a 1st bolt; and
forming a 2nd terminal by connecting the 2nd electrode part and the 4th electrode part with each other by a 2nd bolt, wherein when connected by the 1st bolt and the 2nd bolt, the 1st serial pattern and the 2nd serial pattern are conducted with each other at the 1st and the 2nd terminals to form a parallel-type heater, wherein the 1st resistance value and the 2nd resistance value are separately adjusted prior to the formation of the parallel-type heater.