US 12,275,220 B2
Method for compressing laminate and method for manufacturing ceramic electronic component including laminate
Yong Min Hong, Suwon-si (KR); Jong Ho Lee, Suwon-si (KR); Yeong Ju Choe, Suwon-si (KR); Chun Soo Kim, Suwon-si (KR); Ji Hun Jeong, Suwon-si (KR); and Je Sik Yeon, Suwon-si (KR)
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Jun. 23, 2022, as Appl. No. 17/847,549.
Claims priority of application No. 10-2021-0134818 (KR), filed on Oct. 12, 2021.
Prior Publication US 2023/0114992 A1, Apr. 13, 2023
Int. Cl. B32B 37/10 (2006.01); B32B 18/00 (2006.01); B32B 37/06 (2006.01); B32B 37/08 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); C04B 37/00 (2006.01); C04B 41/00 (2006.01); C04B 41/51 (2006.01); C04B 41/88 (2006.01)
CPC B32B 37/10 (2013.01) [B32B 18/00 (2013.01); B32B 37/06 (2013.01); B32B 37/08 (2013.01); B32B 37/18 (2013.01); B32B 38/0004 (2013.01); B32B 38/0036 (2013.01); C04B 37/001 (2013.01); C04B 41/009 (2013.01); C04B 41/5144 (2013.01); C04B 41/88 (2013.01); B32B 2250/05 (2013.01); B32B 2305/80 (2013.01); B32B 2307/204 (2013.01); B32B 2307/736 (2013.01); B32B 2309/025 (2013.01); B32B 2309/04 (2013.01); B32B 2309/125 (2013.01); B32B 2315/02 (2013.01); B32B 2457/08 (2013.01); B32B 2457/16 (2013.01); C04B 2237/346 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for compressing a ceramic laminate, comprising:
preparing the ceramic laminate, the ceramic laminate comprising a plurality of dielectric sheets and a conductor pattern disposed thereon;
pressurizing the ceramic laminate from a first pressure to a second pressure;
heating the ceramic laminate from a first temperature to a second temperature;
maintaining compression of the ceramic laminate at the second pressure and the second temperature for a predetermined time;
cooling the ceramic laminate from the second temperature to a third temperature; and
depressurizing the ceramic laminate from the second pressure to a third pressure,
wherein the second temperature is in a range from 70° C. to 150° C.