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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.
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公开(公告)号：US20160048246A1
公开(公告)日：2016-02-18
申请号：US14618210
申请日：2015-02-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungmok PARK
CPC classification number: G06F3/044 , G06F3/0416
Abstract: A touch screen panel includes a touch recognition area that recognizes a touch input and a non-recognition area that does not recognize the touch input. The touch recognition area includes first touch electrodes connected in a first direction and second touch electrodes connected in a second direction orthogonal to the first direction. The non-recognition area includes a driver that obtains coordinate information of the touch input by using the first and second touch electrodes and outer wires connecting the first and second touch electrodes and the driver.
Abstract translation: 触摸屏面板包括识别触摸输入的触摸识别区域和不识别触摸输入的非识别区域。 触摸识别区域包括沿第一方向连接的第一触摸电极和在与第一方向正交的第二方向上连接的第二触摸电极。 非识别区域包括通过使用第一和第二触摸电极和连接第一和第二触摸电极和驱动器的外部线来获得触摸输入的坐标信息的驱动器。
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公开(公告)号：US20240231549A1
公开(公告)日：2024-07-11
申请号：US18402608
申请日：2024-01-02
Applicant: Samsung Display Co, Ltd.
Inventor： Jungmok PARK
CPC classification number: G06F3/0445 , G06F3/0412 , H10K59/40
Abstract: An input sensor and display device including the same are capable of sensing a touch (or touch interaction) by a user's body and a touch by an electronic pen.
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公开(公告)号：US20220361337A1
公开(公告)日：2022-11-10
申请号：US17681842
申请日：2022-02-28
Applicant: Samsung Display Co., LTD.
Inventor： MIN-HONG KIM , Hyun-Wook CHO , Taejoon KIM , Jungmok PARK
Abstract: A display device includes a display panel including a first surface and a second surface opposite to the first surface, the second surface having a first area and a second area surrounding the first area, a conductive sheet disposed on the second surface of the display panel and including a first conductive line disposed in the first area and extending in a first direction and a conductive layer disposed in the second area, a first circuit board bending from the first surface to the second surface to be connected to a first end of the first conductive line, and a second circuit board spaced apart from the first circuit board in the first direction, the second circuit board bending from the first surface to the second surface to be connected to a second end opposite to the first end of the first conductive line.
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公开(公告)号：US20210318788A1
公开(公告)日：2021-10-14
申请号：US17172062
申请日：2021-02-09
Applicant: Samsung Display Co., LTD.
Inventor： Hyun-Wook CHO , Min-Hong KIM , Taejoon KIM , Jungmok PARK
Abstract: A display device includes: a display panel and an input sensor disposed on the display panel and operable in a first mode and a second mode different from the first mode, wherein the input sensor may include a plurality of sensing electrodes, a plurality of sensing wirings electrically connected to the plurality of sensing electrodes, respectively, and a blocking part covering the plurality of sensing wirings. The blocking part is configured to be floated in the first mode and to receive a substantially constant voltage in the second mode.
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Patent Agency Ranking
公开(公告)号：US20220129133A1
公开(公告)日：2022-04-28
申请号：US17450877
申请日：2021-10-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun-Wook CHO , Min-Hong KIM , Taejoon KIM , Jungmok PARK , Jinwoo PARK
Abstract: A display device includes a display panel, and an input sensor disposed on the display panel. The input sensor includes a detection electrode in an active area of the input sensor, a signal line connected to the detection electrode, a slave chip connected to the signal line and overlapping a non-active area adjacent to the active area, a master chip overlapping the non-active area, and a plurality of connection lines connecting the master chip and the slave chip so that a sensed signal of the detection electrode is delivered to the master chip through the slave chip.
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公开(公告)号：US20200150796A1
公开(公告)日：2020-05-14
申请号：US16683250
申请日：2019-11-13
Applicant: Samsung Display Co., Ltd.
Inventor： Miyoung KIM , Jangbui K!M , ChangBum KIM , Jungmok PARK , ByeongKyu JEON
IPC: G06F3/044 , G06F3/0488 , G06F3/01 , G06F3/041
Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.
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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
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.
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公开(公告)号：US20210373703A1
公开(公告)日：2021-12-02
申请号：US17180191
申请日：2021-02-19
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun-Wook CHO , Min-Hong KIM , Taejoon KIM , Jungmok PARK
Abstract: An electronic device may include a display panel, and an input sensor, in which a first region, a second region enclosing the first region, and a third region enclosing the second region are defined, on the display panel and including sensing electrodes including a first electrode including a first main electrode and a first subsidiary electrode, and a second electrode adjacent the first electrode, and including a second main electrode and a second subsidiary electrode between the first main electrode and the first subsidiary electrode in the first region.
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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.
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