公开(公告)号：US20240188405A1

公开(公告)日：2024-06-06

申请号：US18436887

申请日：2024-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： KISANG YOO ,  KYUNGROK KO ,  YOUNGSU KIM ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H10K71/00 ,  B32B37/00 ,  B32B38/18 ,  H10K50/84 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K71/00 ,  B32B37/003 ,  B32B37/0046 ,  B32B38/1866 ,  H10K50/841 ,  B32B2457/20 ,  H10K59/12 ,  H10K2102/311 ,  Y10T156/1028

Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.

公开(公告)号：US20210384479A1

公开(公告)日：2021-12-09

申请号：US17188744

申请日：2021-03-01

Applicant: Samsung Display Co., LTD.

Inventor： JUNGKYU LEE ,  YOUNGSU KIM ,  JONGDEOK PARK ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H01L51/56 ,  B29C65/00

Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.

公开(公告)号：US20220077435A1

公开(公告)日：2022-03-10

申请号：US17355612

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： KISANG YOO ,  KYUNGROK KO ,  YOUNGSU KIM ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H01L51/56 ,  H01L51/52

Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.

公开(公告)号：US20250169331A1

公开(公告)日：2025-05-22

申请号：US18950952

申请日：2024-11-18

Applicant: Samsung Display Co., LTD.

Inventor： DONG-HUN KANG ,  SEONGSIK CHOI ,  YONG-WOO KIM ,  DONGHYEON LEE ,  JEONGIN LEE ,  JEONG-SEOP CHOI

IPC: H10K59/80 ,  H10K102/00

Abstract: A display device includes a display panel including pixels, a first component disposed on the display panel, a second component disposed on the first component, and an adhesive member between the first component and the second component and attaching the first component and the second component to each other. The adhesive member includes a first part having a first modulus and including a first adhesive material, a second part having a second modulus different from the first modulus and including a second adhesive material different from the first adhesive material, and a third part located between the first part and the second part, having a third modulus different from the first modulus and the second modulus, and including the first adhesive material and the second adhesive material.

公开(公告)号：US20240365650A1

公开(公告)日：2024-10-31

申请号：US18764798

申请日：2024-07-05

Applicant: Samsung Display Co., LTD.

Inventor： JUNGKYU LEE ,  YOUNGSU KIM ,  JONGDEOK PARK ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H10K71/00 ,  B29C65/00 ,  B29L31/34

CPC classification number: H10K71/00 ,  B29C66/81455 ,  B29L2031/3475

Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.