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公开(公告)号：US20180091635A1
公开(公告)日：2018-03-29
申请号：US15830305
申请日：2017-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Hee LEE , Seock-Hwan KANG , Joon Hak OH , Jong Seo LEE
IPC: H04M1/03 , H04R1/02 , G02F1/1333
CPC classification number: H04M1/03 , G02F2001/133314 , H04M1/035 , H04M2250/22 , H04R1/025 , H04R2499/15
Abstract: A display device includes: a display panel configured to display an image; a sound element on a rear side of the display panel; and a rear chassis configured to receive the display panel and protect the rear side of the display panel, and including a protruding portion protruding away from the rear side of the display panel and corresponding to the sound element. The sound element includes a pair of electrodes, and a vibration material layer between the electrodes.
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公开(公告)号：US20140160040A1
公开(公告)日：2014-06-12
申请号：US13969993
申请日：2013-08-19
Applicant: Samsung Display Co., Ltd.
Inventor： Ha-Yun KANG , Joon Hak OH , Jong Seo LEE
CPC classification number: G06F3/043 , G06F3/016 , H04R17/005 , H04R2400/00 , H04R2499/11 , H04R2499/15
Abstract: A display device unit includes: a display device; and a sound element disposed at a side surface or a rear surface of the display device, where the sound element includes a vibration material layer which provides a sound based on an electric field applied therein, and a pair of electrodes which generates the electric field in the vibration material layer.
Abstract translation: 显示装置单元包括：显示装置; 以及设置在显示装置的侧面或背面的声音元件，其中声音元件包括基于施加于其中的电场提供声音的振动材料层和产生电场的一对电极 振动材料层。
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公开(公告)号：US20170357361A1
公开(公告)日：2017-12-14
申请号：US15353606
申请日：2016-11-16
Applicant: Samsung Display Co., Ltd.
Inventor： Won Ki HONG , Jong Seo LEE
IPC: G06F3/041 , B60W50/08 , G06F3/044 , B60W10/18 , G05D1/00 , G05D1/02 , B60W10/20 , G06F3/0482 , B60W50/14 , B60W10/10 , B60K37/06 , B60W10/04 , G06F3/0488
CPC classification number: G06F3/0416 , B60K35/00 , B60K37/06 , B60K2370/11 , B60K2370/1438 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18154 , B60W30/18163 , B60W50/082 , B60W50/10 , B60W50/14 , B60W2050/143 , B60W2050/146 , B60W2420/42 , B60W2420/52 , B60W2540/04 , B60W2710/00 , B62D1/00 , G05D1/0016 , G05D1/0088 , G05D1/021 , G05D2201/0213 , G06F3/0414 , G06F3/044 , G06F3/0482 , G06F3/0488 , G06F3/04883 , G06F3/04886 , G06F2203/04105 , G06F2203/04106 , G06F2203/04803
Abstract: The present disclosure relates to a touch sensor and a method for sensing a touch using the same, the touch sensor including a substrate, a first sensor and a plurality of second sensors provided on the substrate and configured to sense a location and a force of a touch, wherein the first sensor is disposed in a central area of one surface of the substrate, the plurality of second sensors are arranged to surround the first sensor, and a width of the plurality of second sensors increases as a distance from the central area increases.
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公开(公告)号：US20170097701A1
公开(公告)日：2017-04-06
申请号：US15169480
申请日：2016-05-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Ki HONG , Jong Seo LEE
CPC classification number: G06F3/044 , G02B27/0172 , G02B2027/0132 , G02B2027/0178 , G06F3/0412 , G06F3/0414 , G06F2203/04103 , H01L27/1218 , H01L27/124 , H01L27/1262
Abstract: A head mounted display device includes: display part disposed to correspond to two eyes of a user, and including wires and one or more pixels connected to the wires; and a sensor disposed around the display part and configured to sense a touch of the user. The sensor includes sensing electrodes, and at least one of the sensing electrodes is provided on the same layer as a portion of the display part.
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公开(公告)号：US20160246432A1
公开(公告)日：2016-08-25
申请号：US14844349
申请日：2015-09-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Ki HONG , Jong Seo LEE
CPC classification number: G06F3/0416 , G06F1/1652 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G09G3/3266 , G09G3/3275 , G09G2300/0426 , G09G2310/021 , G09G2310/0297
Abstract: A display device includes a flexible display panel, a sensing scan driver, and a sensing signal processor. The display panel includes a plurality of flexible touch input electrodes arranged in a first direction and a plurality of flexible touch output electrodes arranged in a second direction. The sensing scan driver supplies sensing input signals to the flexible touch input electrodes. The sensing signal processor receives sensing output signals through the flexible touch output electrodes. The display panel includes a plurality of touch sensing areas. One of the touch input electrodes and a pair of the touch output electrodes correspond to one of the touch sensing areas when the display panel stretches in the first direction by a predetermined first threshold value or more.
Abstract translation: 显示装置包括柔性显示面板，感测扫描驱动器和感测信号处理器。 显示面板包括沿第一方向布置的多个柔性触摸输入电极和沿第二方向布置的多个柔性触摸输出电极。 感测扫描驱动器将感测输入信号提供给柔性触摸输入电极。 感测信号处理器通过柔性触摸输出电极接收感测输出信号。 显示面板包括多个触摸感测区域。 当显示面板沿第一方向延伸预定的第一阈值或更多时，触摸输入电极和一对触摸输出电极之一对应于触摸感测区域中的一个。
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Patent Agency Ranking
公开(公告)号：US20140153213A1
公开(公告)日：2014-06-05
申请号：US14011955
申请日：2013-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： Joon Hak OH , Ha-Yun KANG , Jong Seo LEE
CPC classification number: G02B5/30 , F21V7/00 , G02F1/13338 , G02F1/133605 , G02F1/133606 , G02F2001/133394 , G06F3/0412 , G06F3/043 , H04R5/02 , H04R17/00 , H04R2499/11 , H04R2499/15
Abstract: A display device includes: a display panel assembly; and a backlight unit. The backlight unit includes an optical sheet, a reflective sheet and a light source. One of the optical sheet and the reflective sheet includes a material which supplies a sound by receiving an electrical field.
Abstract translation: 显示装置包括：显示面板组件; 和背光单元。 背光单元包括光学片，反射片和光源。 光学片和反射片之一包括通过接收电场来提供声音的材料。
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公开(公告)号：US20170160803A1
公开(公告)日：2017-06-08
申请号：US15247769
申请日：2016-08-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Ki HONG , Hak Sun KIM , Beom Shik KIM , Jong Seo LEE
CPC classification number: G06F3/016 , G06F3/0416 , G06F3/044 , G06F2203/04108 , G06K9/00268 , G06K2009/00322 , G09G3/3208 , G09G3/3266 , G09G3/3275 , G09G2310/08 , G09G2320/041 , G09G2330/021 , G09G2360/14
Abstract: There are provided a display device and a method of driving the same. The display device includes a haptic panel configured for a predetermined haptic driving, a haptic driver configured to control supply of a haptic driving voltage to the haptic panel, and a controller configured to receive at least one of user information and user environment information and to determine the haptic driving voltage according to the received user information and user environment information.
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8.发明申请公开(公告)号：US20170139518A1
公开(公告)日：2017-05-18
申请号：US15354189
申请日：2016-11-17
Applicant: Samsung Display Co., Ltd.
Inventor： Joon Hak OH , Jong Seo LEE
IPC: G06F3/041 , G06F3/047 , H01L41/29 , H01L27/12 , H01L41/113
CPC classification number: G06F3/0414 , G06F3/0416 , G06F3/047 , G06F2203/04103 , H01L27/1225 , H01L27/124 , H01L27/1259 , H01L41/1132 , H01L41/29
Abstract: There is provided a pixel. The pixel includes a pixel transistor including a gate electrode provided on a substrate and protruding from a scan line, an active pattern provided on the gate electrode, a first electrode provided on the active pattern, and a second electrode provided on the active pattern and protruding from a data line and a piezoelectric sensor including a first touch electrode provided on the substrate and a piezoelectric pattern provided on the first touch electrode. The gate electrode and the first touch electrode are formed of a same material. The active pattern and the piezoelectric pattern are formed of a same material.
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公开(公告)号：US20160306458A1
公开(公告)日：2016-10-20
申请号：US14849169
申请日：2015-09-09
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Ki HONG , Jong Seo LEE
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0416 , G06F2203/04108
Abstract: A touch panel includes touch electrodes and a touch driver configured to apply a driving signal to the touch electrodes to form sensing capacitors comprising the touch electrodes, the touch driver configured to sense a change in an amount of charge caused by the sensing capacitors. The touch driver is configured to distinguish hovering and floating based upon a result of sensing the time change in an amount of charge. The touch driver is configured to apply a highest level of the driving signal to a hovering electrode corresponding to a hovering position from among the touch electrodes.
Abstract translation: 触摸面板包括触摸电极和触摸驱动器，触摸驱动器被配置为向触摸电极施加驱动信号以形成包括触摸电极的感测电容器，触摸驱动器被配置为感测由感测电容器引起的电荷量的变化。 触摸驱动器被配置为基于感测电荷量的时间变化的结果来区分悬停和浮动。 触摸驱动器被配置为将最高等级的驱动信号施加到与触摸电极中的悬停位置相对应的悬停电极。
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公开(公告)号：US20160259487A1
公开(公告)日：2016-09-08
申请号：US14928929
申请日：2015-10-30
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Ki HONG , Jong Seo LEE
IPC: G06F3/043 , G06F3/0488 , G06F3/0354 , G06F3/041
CPC classification number: G06F3/0436 , G06F1/1626 , G06F1/1643 , G06F3/0416 , G06F3/043 , G06F3/04845 , G06F3/0485 , G06F3/04883 , G06F3/04886 , G06F2203/04102 , G06F2203/04104 , G06F2203/04808
Abstract: A touch device and a display device including the same are provided. The touch device includes: a first substrate; a second substrate facing the first substrate, and disposed to be spaced apart from the first substrate by a predetermined interval; a third substrate connecting first end portions of the first and second substrates to each other, and propagating an ultrasonic signal propagated along the first substrate to the second substrate; a plurality of first ultrasonic transducers connected to second portions facing the first end portions in the first substrate, and propagating an ultrasonic signal to the first substrate; and a plurality of second ultrasonic transducers connected to the second portions facing the first end portions in the second substrate, and receiving an ultrasonic signal propagated along the second substrate, wherein a touch point may be detected based on signal intensity variations of ultrasonic signals received by the second ultrasonic transducers.
Abstract translation: 提供了一种触摸装置和包括该触摸装置的显示装置。 触摸装置包括：第一基板; 面对所述第一基板的第二基板，并且设置成与所述第一基板间隔开预定间隔; 将第一和第二基板的第一端部彼此连接并将沿着第一基板传播的超声波信号传播到第二基板的第三基板; 连接到面向第一基板中的第一端部的第二部分并且将超声波信号传播到第一基板的多个第一超声换能器; 以及多个第二超声波换能器，其连接到面向第二基板中的第一端部的第二部分，并且接收沿着第二基板传播的超声信号，其中可以基于由第二基板接收的超声波信号的信号强度变化来检测触摸点 第二超声波换能器。
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