公开(公告)号：US11615742B2

公开(公告)日：2023-03-28

申请号：US17475738

申请日：2021-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sohyun Kim ,  Muhyun Kim ,  Yanghan Son ,  Kyungsu Lee

IPC: G09G3/3225 ,  G06V40/13

Abstract: A display device includes a display module, a first adhesive member including a thermal initiator and directly disposed on a rear surface of the display module, a sensor unit directly disposed on the first adhesive member, and a second adhesive member including a photoinitiator and directly disposed on at least a portion of the first adhesive member and the rear surface of the display module.

公开(公告)号：US20200257876A1

公开(公告)日：2020-08-13

申请号：US16788818

申请日：2020-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin Kim ,  Muhyun Kim ,  Sohyun Kim ,  Sanghoon Park ,  Yanghan Son

IPC: G06K9/00 ,  G06F3/041

Abstract: A device for bonding a fingerprint sensor to a display panel including a picker for securing a rear surface of a fingerprint sensing unit with a first planar surface having a (1-1)-th inclination, a stage for securing a front surface of the display panel with a second planar surface having a (2-1)-th inclination, distance measuring units for measuring distances to first points on a front surface of the fingerprint sensing unit and to second points on a rear surface of the display panel, a controller outputting a control signal that adjusts an inclination of the first planar surface or the second planar surface, an inclination adjusting unit for adjusting an inclination of the first and planar surfaces, and a vertical driving unit for moving at least one of the first and second planar surfaces along a first direction to bond the fingerprint sensing unit to the display panel.

公开(公告)号：US11544954B2

公开(公告)日：2023-01-03

申请号：US16788818

申请日：2020-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin Kim ,  Muhyun Kim ,  Sohyun Kim ,  Sanghoon Park ,  Yanghan Son

IPC: G06V40/13 ,  G06F3/041 ,  G05D3/12

Abstract: A device for bonding a fingerprint sensor to a display panel including a picker for securing a rear surface of a fingerprint sensing unit with a first planar surface having a (1-1)-th inclination, a stage for securing a front surface of the display panel with a second planar surface having a (2-1)-th inclination, distance measuring units for measuring distances to first points on a front surface of the fingerprint sensing unit and to second points on a rear surface of the display panel, a controller outputting a control signal that adjusts an inclination of the first planar surface or the second planar surface, an inclination adjusting unit for adjusting an inclination of the first and planar surfaces, and a vertical driving unit for moving at least one of the first and second planar surfaces along a first direction to bond the fingerprint sensing unit to the display panel.

公开(公告)号：US11485123B2

公开(公告)日：2022-11-01

申请号：US17364177

申请日：2021-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeyoung Sim ,  Sohyun Kim ,  Niel Han

IPC: B29C65/00 ,  B32B37/00 ,  B32B37/10 ,  B32B37/06 ,  B29C65/18

Abstract: A lamination apparatus includes: a window jig to support a window, and a heating member in the window jig to partially heat the window jig. The window jig includes a flat portion including a first sidewall area, a second sidewall area facing the first sidewall area in a first direction, a third sidewall area perpendicular to the first sidewall area, and a fourth sidewall area perpendicular to the first sidewall area and facing the third sidewall area in a second direction perpendicular to the first direction, a first protrusion portion protruding in a third direction perpendicular to the first and second directions on the first sidewall area, and a second protrusion portion protruding in the third direction on the second sidewall area.

公开(公告)号：US11132945B2

公开(公告)日：2021-09-28

申请号：US16376388

申请日：2019-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sohyun Kim ,  Muhyun Kim ,  Yanghan Son ,  Kyungsu Lee

IPC: G09G3/20 ,  G09G3/3225 ,  G06K9/00

Abstract: A display device includes a display module, a first adhesive member including a thermal initiator and directly disposed on a rear surface of the display module, a sensor unit directly disposed on the first adhesive member, and a second adhesive member including a photoinitiator and directly disposed on at least a portion of the first adhesive member and the rear surface of the display module.