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Patent Agency Ranking
公开(公告)号：US20170357842A1
公开(公告)日：2017-12-14
申请号：US15475989
申请日：2017-03-31
Applicant: Samsung Display Co., Ltd.
Inventor： Jeongwoo PARK , Mingu Kim , Woojin Cho , Seungho Kim , Jongin Baek , Heekyun Shin , Hyunjoon Oh , Junhyuk Cheon
IPC: G06K9/00
CPC classification number: G06K9/00053 , C03C17/02 , C03C17/23 , G06K9/0002
Abstract: A display device includes a display panel, a fingerprint recognition sensor on the display panel, and a cover glass on the fingerprint recognition sensor. The cover glass is defined with at least one groove on a surface that faces the display panel.
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2.发明申请公开(公告)号：US20170285818A1
公开(公告)日：2017-10-05
申请号：US15472498
申请日：2017-03-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung KIM , Hoikwan LEE , Seungho KIM , Jeongwoo PARK
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L27/1218 , H01L27/323 , H01L27/3244 , H01L51/0096
Abstract: A method for fabricating a reinforced glass substrate includes forming a plurality of groove patterns in at least one surface of a plate glass, applying an ion exchange paste to the at least one surface in which the groove patterns are formed, applying an electric field to the plate glass coated with the ion exchange paste to form a reinforced plate glass, and cutting the reinforced plate glass to form a reinforced glass substrate.
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公开(公告)号：US20190173030A1
公开(公告)日：2019-06-06
申请号：US16205695
申请日：2018-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Seung KIM , Junehyoung PARK , Jeongwoo PARK , Seungho KIM , Hoikwan LEE
Abstract: A flexible display device, which has a bending area and a non-bending area, includes a display panel, and a window member disposed on the display panel and including a first glass substrate, a second glass substrate disposed opposite to the second glass substrate, and a bonding layer disposed between the first glass substrate and the second glass substrate. The bonding layer includes a first bonding part overlapping the bending area and a second bonding part overlapping the non-bending area and having a modulus greater than a modulus of the first bonding part.
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公开(公告)号：US20220149223A1
公开(公告)日：2022-05-12
申请号：US17443402
申请日：2021-07-26
Inventor： Sooho LEE , Minki NAM , Sungwoon KIM , Jeongwoo PARK , Wanki BAE , Changhee LEE , Byeongguk JEONG
IPC: H01L31/12 , H01L31/0384 , H01L31/103 , H01L31/18 , H01L27/32 , H01L51/56 , H01L51/50
Abstract: An electronic device includes a semiconductor nanoparticle, and a method of manufacturing the semiconductor nanoparticle is additionally provided. The semiconductor nanoparticle includes: a core including a first element; and a shell covering at least a portion of a surface of the core and including a second element and a third element, wherein the first element, the second element, and the third element are different from each other, and the first element and the second element are chemically bonded to each other on the at least a portion of the surface of the core.
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公开(公告)号：US20190241468A1
公开(公告)日：2019-08-08
申请号：US16204315
申请日：2018-11-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung KIM , Seungho KIM , Wonsang PARK , Jeongwoo PARK , Junehyoung PARK , Hoikwan LEE
CPC classification number: C03C21/006 , C03C19/00 , C03C21/002 , C03C23/007 , C03C23/0075 , C03C2203/20
Abstract: A method of manufacturing a strengthened glass substrate, the method including: thermoforming a glass substrate, wherein a surface of the glass substrate includes defective depressions generated by the thermoforming; forming a silica rich layer by adding an acid to the surface of the glass substrate including the defective depressions generated by the thermoforming; removing the silica rich layer and a portion of the defective depressions by cleaning the surface of the glass substrate on which the silica rich layer is formed with an alkali; and eliminating the remaining portion of the defective depressions by polishing the surface of the glass substrate including the remaining portion of the defective depressions.
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