公开(公告)号：US20180074609A1

公开(公告)日：2018-03-15

申请号：US15643816

申请日：2017-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongkyu JEON ,  Hyungchul KIM ,  Jungmok PARK ,  Heewoong PARK

IPC: G06F3/041

Abstract: An electronic device includes a base member having a touch area defined inside a first closed-shape, the first closed-shape being a first imaginary line, and a peripheral area disposed adjacent to the touch area and defined outside the first closed-shape, and a touch sensor including a plurality of patterns disposed in the touch area to sense a touch from outside and a driving line disposed in the peripheral area and connected to a pattern disposed adjacent to the first closed-shape. The touch area includes a first area defined inside a second closed-shape being a second imaginary line defined in the touch area, and a second area defined outside the second closed-shape and surrounded by the first closed-shape, and an edge pattern disposed in the second area having an area substantially equal to or greater than approximately one-half of an area of a center pattern disposed in the first area.

公开(公告)号：US20200033982A1

公开(公告)日：2020-01-30

申请号：US16587699

申请日：2019-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Innam LEE ,  Jungmok PARK ,  Heewoong PARK ,  Kangwon LEE ,  Jeongheon LEE ,  Hyunjae LEE

IPC: G06F3/041 ,  G06F3/044

Abstract: A display apparatus including a display panel, a polarizing member disposed on the display panel and having an absorption axis and a transmission axis perpendicular to each other, and a touch electrode disposed on the display panel, overlapping the polarizing member, and extending in a first direction crossing an absorption axis direction parallel to the absorption axis, in which the touch electrode includes touch patterns and a connection pattern connecting the adjacent touch patterns in the first direction, the connection pattern has a minimum width in a direction perpendicular to a second direction crossing the first direction, the first direction and the absorption axis direction form a first directional angle equal to or less than substantially 90 degrees, the first direction and the second direction form a second directional angle equal to or less than substantially 90 degrees, and the first directional angle is equal to the second directional angle.

公开(公告)号：US20200183513A1

公开(公告)日：2020-06-11

申请号：US16789926

申请日：2020-02-13

Applicant: Samsung Display Co., Ltd,

Inventor： Byeongkyu JEON ,  Hyungchul KIM ,  Jungmok PARK ,  Heewoong PARK

IPC: G06F3/041

Abstract: An electronic device including a base member having a touch area defined inside a first closed-shape, the first closed-shape being a first imaginary line, and a peripheral area disposed adjacent to the touch area and defined outside the first closed-shape, and a touch sensor including a plurality of patterns disposed in the touch area to sense a touch from outside and a driving line disposed in the peripheral area and connected to a pattern disposed adjacent to the first closed-shape. The touch area includes a first area defined inside a second closed-shape being a second imaginary line defined in the touch area, and a second area defined outside the second closed-shape and surrounded by the first closed-shape, and an edge pattern disposed in the second area having an area substantially equal to or greater than approximately one-half of an area of a center pattern disposed in the first area.

公开(公告)号：US20200183512A1

公开(公告)日：2020-06-11

申请号：US16788939

申请日：2020-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongkyu JEON ,  Hyungchul KIM ,  Jungmok PARK ,  Heewoong PARK

IPC: G06F3/041

Abstract: An electronic device including a base member having a touch area defined inside a first closed-shape, the first closed-shape being a first imaginary line, and a peripheral area disposed adjacent to the touch area and defined outside the first closed-shape, and a touch sensor including a plurality of patterns disposed in the touch area to sense a touch from outside and a driving line disposed in the peripheral area and connected to a pattern disposed adjacent to the first closed-shape. The touch area includes a first area defined inside a second closed-shape being a second imaginary line defined in the touch area, and a second area defined outside the second closed-shape and surrounded by the first closed-shape, and an edge pattern disposed in the second area having an area substantially equal to or greater than approximately one-half of an area of a center pattern disposed in the first area.

公开(公告)号：US20190332211A1

公开(公告)日：2019-10-31

申请号：US16354023

申请日：2019-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongkyu JEON ,  Jungmok PARK ,  Heewoong PARK ,  Jeongheon LEE ,  Heeyeon CHOI

IPC: G06F3/041 ,  G06F3/0488

Abstract: An electronic apparatus includes a display unit including a display panel and a display circuit board connected to the display panel. An input sensing unit includes a touch panel which includes an active area and a peripheral area adjacent to the active area and includes sensor patterns disposed in the active area, and a touch circuit board connected to the peripheral area of the touch panel. A polarizing film is disposed on the input sensing unit and is configured to polarize incident light. A step-difference compensation member is disposed between the polarizing film and the input sensing unit and includes a main portion overlapping the active area and a plurality of slit portions disposed between the main portion and the touch circuit board.

公开(公告)号：US20170344162A1

公开(公告)日：2017-11-30

申请号：US15342628

申请日：2016-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Innam LEE ,  Jungmok PARK ,  Heewoong PARK ,  Kangwon LEE ,  Jeongheon LEE ,  Hyunjae LEE

IPC: G06F3/041 ,  G06F3/044

Abstract: A display apparatus including a display panel, a polarizing member having an absorption axis and a transmission axis, and a first touch electrode extending in a first direction is disclosed. The first touch electrode includes first touch patterns and a connection pattern connecting adjacent first touch patterns in the first direction. The connection pattern has a minimum width in a direction perpendicular to a second direction. The first direction and the absorption axis direction form a first directional angle equal to or less than about 90 degrees. The first and second directions form a second directional angle equal to or less than about 90 degrees. The second and absorption axis directions form a third directional angle equal to or less than about 90 degrees. The first directional angle is the sum of the second directional angle and the third directional angle.

公开(公告)号：US20150107977A1

公开(公告)日：2015-04-23

申请号：US14254537

申请日：2014-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong-Jin LEE ,  Joo-Han BAE ,  Byeongkyu JEON ,  Sungku KANG ,  Jinhwan KIM ,  Heewoong PARK ,  Jee-Hun LIM

IPC: H03K17/96 ,  G06F3/0354 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H03K2217/96075 ,  H03K2217/960755

Abstract: A touch screen panel includes a touch substrate, first sensing electrodes, second sensing electrodes, and outer lines. The touch substrate includes a touch active area and a touch non-active area. The first and second sensing electrodes are disposed in the touch active area and insulated from each other while crossing each other. Each first sensing electrode includes a first sensing metal layer and a first transparent sensing electrode layer. Each second sensing electrode includes a second sensing metal layer and a second transparent sensing electrode layer. Each outer line includes a first outer metal layer, a transparent outer electrode layer, and a second outer metal layer.

Abstract translation: 触摸屏面板包括触摸基板，第一感测电极，第二感测电极和外线。 触摸基板包括触摸有源区域和触摸非有源区域。 第一感测电极和第二感测电极设置在触摸有源区域中并彼此绝缘。 每个第一感测电极包括第一感测金属层和第一透明感测电极层。 每个第二感测电极包括第二感测金属层和第二透明感测电极层。 每个外线包括第一外金属层，透明外电极层和第二外金属层。