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21. 发明授权

US09772710B2 Array substrate and manufacturing method thereof, touch screen and display apparatus 有权
公开(公告)号：US09772710B2
公开(公告)日：2017-09-26
申请号：US14388971
申请日：2013-10-23
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Hongjuan Liu , Xue Dong , Haisheng Wang , Shengji Yang , Lei Wang , Chunlei Wang , Yingming Liu , Tao Ren , Weijie Zhao , Xiaoliang Ding
IPC分类号： G06F3/045 , G06F3/041 , G06F3/044 , G02F1/1362
CPC分类号： G06F3/0416 , G02F1/13338 , G02F1/136286 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111
摘要： The present invention provides an array substrate and a manufacturing method thereof, a touch screen and a display apparatus. The array substrate comprises: a substrate base; and gate lines, data lines and a common electrode layer formed on the substrate base, wherein the gate lines and the data lines define pixel units, and the common electrode layer comprises touch scan electrodes and touch sense electrodes, and wherein common electrode signals are loaded on the touch scan electrodes during a display period and touch scan signals are loaded on the touch scan electrodes during a touch period, and common electrode signals are loaded on the touch sense electrodes during the display period and the touch sense electrodes output touch sense signals during the touch period. In the present invention, as the touch scan electrodes and the touch sense electrodes are formed in the common electrode layer, there is no need to add a new film layer or add new process steps in the manufacturing process, thereby the manufacturing cost is reduced and the production efficiency is improved.

22. 发明申请

US20170269748A1 In-Cell Touch Panel, Display Device and Driving Method Thereof 审中-公开
公开(公告)号：US20170269748A1
公开(公告)日：2017-09-21
申请号：US15329977
申请日：2016-07-22
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Xiaoliang Ding , Xue Dong , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Shengji Yang , Weijie Zhao , Tao Ren
IPC分类号： G06F3/041 , G02F1/1333 , H01L27/12 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/1368 , G02F2001/134372 , G02F2001/136218 , G02F2001/13685 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04105 , H01L27/1255 , H01L27/323 , H01L27/3262 , H01L27/3272
摘要： An in-cell touch panel, a display device and a driving method thereof. The in-cell touch panel includes: an array substrate and an opposing substrate that are arranged opposite to each other; touch detection electrodes; touch-pressure sensing electrodes disposed between a layer provided with the touch detection electrodes and a base substrate of the array substrate. A capacitor structure is formed by the touch-pressure sensing electrodes and a metal layer disposed below the array substrate; and a touch detection chip configured to simultaneously apply touch detection signals to the touch detection electrodes and the touch-pressure sensing electrodes in a touch period, determine a touch position by detecting capacitance variations of the touch detection electrodes, and determine a touch pressure value by detecting capacitance variations of the touch-pressure sensing electrodes.

23. 发明授权

US09733769B2 Touch display device with transparent electrodes and method for manufacturing the same 有权
公开(公告)号：US09733769B2
公开(公告)日：2017-08-15
申请号：US14434680
申请日：2014-03-24
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaoliang Ding , Xue Dong , Haisheng Wang , Yingming Liu , Tao Ren
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04103 , G06F2203/04112
摘要： The present disclosure discloses a touch display device and its manufacturing method. The touch display device includes a first substrate and a second substrate arranged opposite to each other, a liquid crystal layer arranged between the first substrate and the second substrate, and receiver electrodes arranged on the first substrate and spaced apart from each other. First transparent electrodes spaced apart from each other are arranged on the first substrate and below the receiver electrodes in a direction where a display electrode on the second substrate is projected onto the first substrate. The first transparent electrode is spaced apart from the receiver electrode through an insulating layer, and connected to a constant potential.

24. 发明申请

US20170153759A1 ORGANIC ELECTROLUMINESCENT TOUCH PANEL, DRIVING METHOD FOR THE SAME, AND DISPLAY DEVICE COMPRISING THE SAME 审中-公开
公开(公告)号：US20170153759A1
公开(公告)日：2017-06-01
申请号：US15025707
申请日：2015-09-21
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaoliang Ding , Xue Dong , Haisheng Wang , Xiaochuan Chen , Shengji Yang , Yingming Liu , Wei Liu , Lei Wang , Tao Ren
IPC分类号： G06F3/041 , H01L51/50 , H01L51/52 , G06F3/044 , H01L27/32
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/044 , G09G3/32 , G09G3/3233 , G09G2300/0819 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/043 , G09G2354/00 , H01L27/323 , H01L27/3276 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5206 , H01L51/5225 , H01L2251/301 , H01L2251/308
摘要： This application provides an organic electroluminescent touch panel, a driving method for the same, and a display device comprising the same. Without changing the original organic electroluminescent architecture, the cathode layer (2) of the organic electroluminescent architecture is partitioned to form a plurality of cathodes independent of and insulating from each other, the plurality of cathodes serve as touch electrodes to sense occurrence of an outside touch and transmit a touch signal to the touch display integrated chip via the lead wire, implementing that the display panel is integrated with the touch control function based on organic electroluminescent display, and by the pixel driving circuit, the control terminal of the driving module (04) is initialized in the initialization stage, threshold voltage compensation of the driving module (04) is performed in the compensation stage, which avoids an affect caused by change of the threshold voltage of the driving module (04) on lightening luminance, meanwhile, in the touch control stage, signals on the respective signal lines are all modulated in synchronization with external touch control signals sensed by the touch electrodes, the parasitic capacitance of the touch electrode can be eliminated, and touch control performance of the touch panel can be improved.

25. 发明授权

US09571097B2 Touch screen and display device 有权
标题翻译：触摸屏和显示设备
公开(公告)号：US09571097B2
公开(公告)日：2017-02-14
申请号：US14371538
申请日：2013-12-25
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Haisheng Wang , Xue Dong , Hongjuan Liu , Xiaoliang Ding , Lei Wang , Chunlei Wang , Shengji Yang , Yingming Liu , Weijie Zhao , Tao Ren
IPC分类号： H03K17/96 , G06F3/041 , G06F3/044
CPC分类号： H03K17/9622 , G06F3/0412 , G06F3/044 , H03K2017/9613 , H03K2217/960745 , H03K2217/960755
摘要： The present invention provides a touch screen and a display device with better touch effect. The touch screen includes: a first substrate, a plurality of first touch electrodes distributed along a first direction on the first substrate, and a first insulating layer between the first substrate and the first touch electrodes; and a plurality of second touch electrodes distributed along a second direction intersecting the first direction, wherein uneven areas are provided on one side of the first insulating layer facing the first touch electrodes at regions corresponding to each of the first touch electrodes, and the first touch electrodes are disposed on the first insulating layer according to its shape, forming corresponding uneven areas.
摘要翻译：本发明提供一种具有更好触摸效果的触摸屏和显示装置。触摸屏包括：第一基板，沿着第一基板上的第一方向分布的多个第一触摸电极，以及在第一基板和第一触摸电极之间的第一绝缘层; 以及沿与第一方向相交的第二方向分布的多个第二触摸电极，其中在与第一触摸电极对应的区域处在与第一触摸电极相对的第一绝缘层的一侧上设置有不平坦区域，并且第一触摸电极根据其形状设置在第一绝缘层上，形成相应的不平坦区域。

26. 发明授权

US09529482B2 Capacitive in-cell touch screen and display device 有权
标题翻译：电容式单元内触摸屏和显示设备
公开(公告)号：US09529482B2
公开(公告)日：2016-12-27
申请号：US14387132
申请日：2013-11-25
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hongjuan Liu , Xue Dong , Haisheng Wang , Shengji Yang , Lei Wang , Chunlei Wang , Yingming Liu , Tao Ren , Weijie Zhao , Xiaoliang Ding
IPC分类号： G06F3/044 , G02F1/1333 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412
摘要： In a capacitive in-cell touch screen and a display device, the common electrode layer connected in the entire surface in the array substrate is divided to form touch driving electrodes and common electrodes which are insulated from each other and alternatively disposed, touch sensing electrodes are disposed on the upper substrate and touch driving electrodes are driven in a time-division manner to realize touch function and display function. Disposing projections of touch sensing electrodes on the array substrate in areas where common electrodes are may reduce right opposite areas between touch sensing electrodes and touch driving electrodes, thereby reduce opposite capacitance; providing sides of touch driving electrodes and adjacent sides of common electrodes as broken lines and providing consistent shapes for touch sensing electrodes and common electrodes may increase opposite areas between touch driving electrodes and touch sensing electrodes, thereby increasing projection capacitance per unit area. By increasing the proportion of projection capacitance over opposite capacitance, it is possible to increase proportion of variation amount of mutual capacitance caused by finger touching, and hence improving the touch accuracy.
摘要翻译：在电容式单元内触摸屏和显示装置中，连接在阵列基板的整个表面上的公共电极层被分割以形成彼此绝缘的交替驱动电极和公共电极，并且可替代地设置触摸感测电极设置在上基板上并且触摸驱动电极以时分方式被驱动以实现触摸功能和显示功能。在公共电极的区域中将阵列基板上的触摸感测电极的投影处理可以减少触摸感测电极和触摸驱动电极之间的右对置区域，由此减小相反的电容; 提供触摸驱动电极的侧面和公共电极的相邻侧面作为虚线，并且为触摸感测电极和公共电极提供一致的形状可以增加触摸驱动电极和触摸感测电极之间的相对面积，从而增加每单位面积的投影电容。通过增加投影电容在相对电容上的比例，可以增加由手指触摸引起的互电容变化量的比例，从而提高触摸精度。

27. 发明申请

US20160357334A1 In-Cell Touch Panel and Display Device 有权
标题翻译：单元内触摸面板和显示设备
公开(公告)号：US20160357334A1
公开(公告)日：2016-12-08
申请号：US14892399
申请日：2015-06-15
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaoliang Ding , Haisheng Wang , Yingming Liu , Wei Liu , Changfeng Li , Tao Ren
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/044
摘要： An in-cell touch panel and a display device are provided. The in-cell touch panel comprises a plurality of self-capacitance electrodes, a touch detection chip, and a plurality of conductive lines connecting the plurality of self-capacitance electrodes to the touch detection chip. The plurality of self-capacitance electrodes are arranged in columns, and any two self-capacitance electrodes in two adjacent columns are not in a same row; or, the plurality of self-capacitance electrodes are arranged in rows, and any two self-capacitance electrodes in two adjacent rows are not in a same column. The touch detection chip determines a touch position by detecting signals of the self-capacitance electrodes.
摘要翻译：提供一种单元内触摸面板和显示装置。单元内触摸面板包括多个自电容电极，触摸检测芯片和将多个自电容电极连接到触摸检测芯片的多条导线。多个自电容电极排列成列，两个相邻列中的任意两个自电容电极不在同一行中; 或者，多个自身电容电极排列成行，并且两个相邻行中的任何两个自电容电极不在同一列中。触摸检测芯片通过检测自身电容电极的信号来确定触摸位置。

28. 发明授权

US09514350B2 Fingerprint recognition element, a display screen and a display device 有权
标题翻译：指纹识别元件，显示屏和显示装置
公开(公告)号：US09514350B2
公开(公告)日：2016-12-06
申请号：US14415560
申请日：2014-06-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Haisheng Wang , Xue Dong , Hongjuan Liu , Xiaoliang Ding , Shengji Yang , Yingming Liu , Weijie Zhao , Tao Ren
IPC分类号： G06K9/00
CPC分类号： G06K9/0002 , G06K9/0008 , G06K9/00087 , G06K9/4642
摘要： The present invention discloses a fingerprint recognition element comprising: a plurality of parallel fingerprint detecting electrodes, the distance between two adjacent fingerprint detecting electrodes being not larger than the distance between adjacent ridge and valley in the fingerprint, a fingerprint recognition signal being loaded to one end of each fingerprint detecting electrode, and the fingerprint recognition signal being acquired in real time at the other end of each fingerprint detecting electrode. The present invention further discloses a display screen comprising the fingerprint recognition element and a display device comprising the display screen.
摘要翻译：本发明公开了一种指纹识别元件，包括：多个平行指纹检测电极，两个相邻的指纹检测电极之间的距离不大于指纹中相邻的脊与谷之间的距离，指纹识别信号被加载到一端的每个指纹检测电极，并且在每个指纹检测电极的另一端实时获取指纹识别信号。本发明还公开了一种包括指纹识别元件的显示屏和包括显示屏的显示装置。

29. 发明授权

US09343203B2 Method and apparatus for forming oriented nanowire material and method for forming conductive structure 有权
标题翻译：用于形成取向纳米线材料的方法和装置及其形成导电结构的方法
公开(公告)号：US09343203B2
公开(公告)日：2016-05-17
申请号：US14499783
申请日：2014-09-29
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Ruiyong Wang , Feng Bai , Yiming Zhao , Tao Ren , Zhen Liu
IPC分类号： H01B13/00
CPC分类号： H01B13/0016 , C30B7/02 , C30B29/02 , C30B29/60 , H01B1/02 , H01B1/026 , H01B1/04 , H01B13/0026 , H01B13/322 , H01L29/0673 , H01L31/1884
摘要： The present invention provides a method and an apparatus for forming an oriented nanowire material as well as a method for forming a conductive structure, which can be used to solve the problem of imperfect process for forming oriented nanowire material in prior art. The method for forming an oriented nanowire material of the present invention comprises: forming a liquid film in a closed frame by a dispersion containing nanowires; expanding the closed frame in a first direction so that the liquid film expands in the first direction along with the closed frame; contracting the closed frame in the first direction so that the liquid film contracts in the first direction along with the closed frame; transferring the contracted liquid film to a substrate; and curing the liquid film to form an oriented nanowire material on the substrate.
摘要翻译：本发明提供一种形成定向纳米线材料的方法和装置以及形成导电结构的方法，其可用于解决现有技术中形成定向纳米线材料的不完善工艺的问题。本发明的取向纳米线材料的形成方法包括：通过含有纳米线的分散体在闭合的框架内形成液膜; 在第一方向上使封闭框架膨胀，使得液膜沿闭合框沿第一方向膨胀; 在第一方向上收缩闭合框架，使得液膜沿着封闭框架沿第一方向收缩; 将收缩的液膜转移到基底; 并固化所述液膜以在所述基板上形成取向的纳米线材料。

30. 发明申请

US20150268762A1 IN-CELL TOUCH PANEL AND DISPLAY DEVICE 有权
标题翻译：小型触摸屏和显示设备
公开(公告)号：US20150268762A1
公开(公告)日：2015-09-24
申请号：US14344843
申请日：2013-07-10
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Haisheng Wang , Xue Dong , Cheng Li , Xiaoliang Ding , Hongjuan Liu , Shengji Yang , Weijie Zhao , Yingming Liu , Tao Ren
IPC分类号： G06F3/044 , G06F3/045 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/134309 , G06F3/0412 , G06F3/045 , G06F2203/04101 , G06F2203/04104 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
摘要： An in-cell touch panel and a display device are configured to address mutual interference between touch signals and image display signals and increase opening ratio of the in-cell touch panel at the same time. The in-cell touch panel includes a color filter substrate and an array substrate disposed opposite to form a cell, a plurality of sub-pixel units arranged in matrix are disposed on said array substrate, and further includes: a plurality of touch sensing electrodes distributed in a column direction of said sub-pixel units on said color filter substrate, and a plurality of touch driving electrodes distributed in a row direction of said sub-pixel units on said array substrate, every two adjacent rows of sub-pixel units constituting a sub-pixel unit group and gate lines for providing gate signals to these two rows of sub-pixel units being disposed between these two rows of sub-pixel units; wherein said touch driving electrodes are located in non-display areas between said sub-pixel unit groups.
摘要翻译：单元内触摸面板和显示装置被配置为解决触摸信号和图像显示信号之间的相互干扰并且同时增加单元内触摸面板的开口率。单元内触摸面板包括滤色器基板和与形成单元相对设置的阵列基板，排列成矩阵状的多个子像素单元设置在所述阵列基板上，还包括：多个触摸感测电极分布在所述滤色器基板上的所述子像素单元的列方向上，以及在所述阵列基板上的所述子像素单元的行方向上分布的多个触摸驱动电极，每两个相邻的子像素单元行构成子像素单元组和用于向这两行子像素单元设置的这两行子像素单元提供栅极信号的栅极线; 其中所述触摸驱动电极位于所述子像素单元组之间的非显示区域中。

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