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1.发明申请公开(公告)号：US20180150176A1
公开(公告)日：2018-05-31
申请号：US15702381
申请日：2017-09-12
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Cheol KIM , Yeon Tae KIM , Young Soo NO , Hwan Hee JEONG , In Young HAN
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/0414 , G06F3/044 , G06F2203/04103 , G09G3/3208 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262
Abstract: A touch sensor, a display device including the same, and a method for driving a touch sensor that includes a substrate, first connection lines to transmit first output signals, first electrodes disposed on the substrate connected to the first connection lines to transmit the first output signals to the first connection lines, second connection lines to transmit second output signals, second electrodes disposed on the substrate connected to the second connection lines to transmit the second output signals to the second connection lines, an auxiliary electrode spaced apart from the substrate, the auxiliary electrode forming a capacitance with the first electrodes and the second electrodes, and a touch controller connected to the first and second connection lines to receive the first and second output signals from the first and second connection lines, and to calculate a position and a pressure of a touch, using the first and second output signals.
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公开(公告)号：US20200249781A1
公开(公告)日：2020-08-06
申请号：US16851748
申请日：2020-04-17
Applicant: Samsung Display Co., Ltd.
Inventor： Duk Jin LEE , In Young HAN , Hye Jung PARK , Jung Hee SON , Woo Suk JUNG
IPC: G06F3/044 , G09G3/3233 , G06F3/041
Abstract: A display device according to an exemplary embodiment of the present system and method includes a substrate; a display active layer disposed on the substrate, the display active layer including a plurality of pixels that are configured to display a first color, a second color, and a third color, respectively, and a touch sensing layer disposed on the display active layer. The touch sensing layer includes first touch electrodes and second touch electrodes, which are separated from each other, and gaps between the first touch electrodes and the second touch electrodes. The gaps are formed to expose first color pixels configured to display the first color and non-pixel areas.
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公开(公告)号：US20200142563A1
公开(公告)日：2020-05-07
申请号：US16583840
申请日：2019-09-26
Applicant: Samsung Display Co., Ltd.
Inventor： Ga Young KIM , In Young HAN
Abstract: A touch sensor including a base layer, a first touch electrode member including first touch electrodes disposed on the base layer, arranged along a first direction, electrically connected to each other, and each including a first opening, a second touch electrode member including second touch electrodes disposed on the base layer, arranged along a second direction, and electrically connected to each other, a conductive member including conductive patterns electrically connected to each other along the first direction and respectively disposed in the first openings, a contact electrode connected to one end of the first touch electrode member and including lower and upper contact electrodes, and a connection pattern connected to an outermost first conductive pattern, the connection pattern including the same conductive layer as the upper contact electrode, in which the upper contact electrode includes an electrode opening, and a portion of the connection pattern is disposed therein.
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公开(公告)号：US20210132742A1
公开(公告)日：2021-05-06
申请号：US17017764
申请日：2020-09-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu LEE , Dong Jin MOON , Jong-Hwa KIM , In Young HAN
IPC: G06F3/044
Abstract: A sensing structure includes: a substrate including a sensing area and a peripheral area located adjacent to the sensing area; a sensing electrode disposed in the sensing area of the substrate; and a first wire disposed in the peripheral area of the substrate, wherein the first wire is connected to the sensing electrode, and the first wire has at least one opening.
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公开(公告)号：US20210109616A1
公开(公告)日：2021-04-15
申请号：US16891001
申请日：2020-06-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Seon PARK , Dong Jin MOON , Ye Ri JEONG , Hwan Hee JEONG , In Young HAN
Abstract: A display device includes: a display panel having a display area and a non-display area at least partially disposed around the display area; and a touch sensor disposed on the display panel and including a touch sensor area and a touch pad area adjacent to the touch sensor area, wherein the touch sensor includes a plurality of touch electrodes disposed in the touch sensor area, a plurality of touch pads disposed in the touch pad area, and a plurality of touch signal lines electrically connecting the touch electrodes with the touch pads, respectively. The touch signal lines include first line portions overlapping with the touch pads and extending in a second direction intersecting the first direction, and the second line portions being angled relative to the respective first line portions extending in the first direction and connected to the touch electrodes, and the first line portion of the touch signal line has a first length in the second direction different from a second length in the second direction of a first line portion of an adjacent touch signal line.
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Patent Agency Ranking
公开(公告)号：US20180101259A1
公开(公告)日：2018-04-12
申请号：US15710251
申请日：2017-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： Young Soo NO , Ki Cheol KIM , Yeon Tae KIM , Kyung Su LEE , Hwan-Hee JEONG , In Young HAN
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F21/32 , G06K9/00006 , H01L27/323 , H01L27/3234
Abstract: A display device may include a first transistor, a light emitting device, a sensor capacitor, and an insulating layer. The light emitting device may be electrically connected to the first transistor and may include a pixel electrode, a common electrode, and a light-emitting member positioned between the pixel electrode and the common electrode. The sensor capacitor may include a first capacitor electrode, a second capacitor electrode, and a dielectric layer. The dielectric layer may be positioned between the first capacitor electrode and the second capacitor electrode, may directly contact both the first capacitor electrode and the second capacitor electrode, and may not emit light. The second capacitor electrode may be electrically connected to the common electrode. A face of the insulating layer may directly contact each of the pixel electrode and the first capacitor electrode.
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公开(公告)号：US20180089491A1
公开(公告)日：2018-03-29
申请号：US15677699
申请日：2017-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Do Ik KIM , Young Sik KIM , In Young HAN
IPC: G06K9/00 , H01L27/32 , G09G3/3233 , F21V8/00
Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.
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公开(公告)号：US20200311374A1
公开(公告)日：2020-10-01
申请号：US16902149
申请日：2020-06-15
Applicant: Samsung Display Co., Ltd.
Inventor： Do Ik KIM , Young Sik KIM , In Young HAN
IPC: G06K9/00 , H01L27/32 , G09G3/3233 , F21V8/00 , G06F3/041
Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.
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公开(公告)号：US20160202814A1
公开(公告)日：2016-07-14
申请号：US14805216
申请日：2015-07-21
Applicant: Samsung Display Co., Ltd.
Inventor： Duk Jin LEE , In Young HAN , Hye Jung PARK , Jung Hee SON , Woo Suk JUNG
Abstract: A display device according to an exemplary embodiment of the present system and method includes a substrate; a display active layer disposed on the substrate, the display active layer including a plurality of pixels that are configured to display a first color, a second color, and a third color, respectively, and a touch sensing layer disposed on the display active layer. The touch sensing layer includes first touch electrodes and second touch electrodes, which are separated from each other, and gaps between the first touch electrodes and the second touch electrodes. The gaps are formed to expose first color pixels configured to display the first color and non-pixel areas.
Abstract translation: 根据本系统和方法的示例性实施例的显示装置包括：基板; 设置在所述基板上的显示器活性层，所述显示器活性层包括被配置为分别显示第一颜色，第二颜色和第三颜色的多个像素以及设置在所述显示器活性层上的触摸感测层。 触摸感测层包括彼此分离的第一触摸电极和第二触摸电极以及第一触摸电极和第二触摸电极之间的间隙。 形成间隙以暴露配置为显示第一颜色和非像素区域的第一颜色像素。
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公开(公告)号：US20160202793A1
公开(公告)日：2016-07-14
申请号：US14872853
申请日：2015-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Yeon Tae KIM , Young Soo NO , Hwan Hee JEONG , In Young HAN
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04112
Abstract: The touch screen panel includes: a base substrate; and a plurality of sensing cells disposed on the base substrate. The sensing cells may include a plurality of randomly disposed conductive patterns.
Abstract translation: 触摸屏面板包括：基底; 以及设置在基底基板上的多个感测单元。 感测单元可以包括多个随机布置的导电图案。
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