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：US10062849B2

公开(公告)日：2018-08-28

申请号：US14981806

申请日：2015-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghoon Park

IPC: H01L51/00 ,  H01L51/50 ,  C07D401/04

CPC classification number: H01L51/0054 ,  C07D401/04 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5072

Abstract: A condensed-cyclic compound is represented by Formula 1. An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode and including an emission layer, where the organic layer includes at least one of the condensed-cyclic compounds represented by Formula 1.

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：US20160301010A1

公开(公告)日：2016-10-13

申请号：US14981806

申请日：2015-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghoon Park

IPC: H01L51/00 ,  C07D401/04

CPC classification number: H01L51/0054 ,  C07D401/04 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5072

Abstract: A condensed-cyclic compound is represented by Formula 1. An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode and including an emission layer, where the organic layer includes at least one of the condensed-cyclic compounds represented by Formula 1.