US 12,134,576 B2
Apparatus for processing cover window and method for processing cover window
Sun Ho Lee, Hwaseong-si (KR); and Jin Soo Shin, Suwon-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on May 3, 2022, as Appl. No. 17/661,808.
Claims priority of application No. 10-2021-0083560 (KR), filed on Jun. 28, 2021.
Prior Publication US 2022/0411313 A1, Dec. 29, 2022
Int. Cl. C03B 23/03 (2006.01); B29C 43/52 (2006.01); C03B 11/12 (2006.01); B29L 7/00 (2006.01)
CPC C03B 23/0307 (2013.01) [B29C 43/52 (2013.01); C03B 11/122 (2013.01); B29L 2007/00 (2013.01); C03B 2215/44 (2013.01); C03B 2215/50 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An apparatus for processing one or more cover windows, the apparatus comprising:
a first mold including a first support and a second support spaced apart from the first support and facing a same direction as the first support, wherein the first support and second support are each configured to hold a processing target and include an upper surface that is recessed in the same direction as each other;
a second mold; and
a third mold spaced apart from the second mold,
wherein the second mold includes a first pressurizing portion overlapping with the first support and having a first thickness, and a second pressurizing portion connected with the first pressurizing portion and overlapping with the first support, wherein the second pressurizing portion has a second thickness thinner than the first thickness, and
wherein the third mold includes a third pressurizing portion overlapping with the second support and having a third thickness, and a fourth pressurizing portion connected with the third pressurizing portion and overlapping with the second support, wherein the fourth pressurizing portion has a fourth thickness thinner than the third thickness.