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91.发明申请公开(公告)号：US20170124381A1
公开(公告)日：2017-05-04
申请号：US15104337
申请日：2016-01-05
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Weijie ZHAO , Shengji YANG , Hongjuan LIU , Liguang DENG , Changfeng LI , Wei LIU
CPC classification number: G06K9/00087 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06K9/0002
Abstract: The present invention provides a self-capacitive fingerprint recognition touch screen, a manufacturing method thereof, and a display device comprising the self-capacitive fingerprint recognition touch screen. The self-capacitive fingerprint recognition touch screen comprises a plurality of fingerprint recognition electrodes, and a plurality of connecting lines which are respectively electrically connected to the plurality of fingerprint recognition electrodes directly. The connecting lines are used for transmitting driving signals and detection signals needed by the fingerprint recognition electrodes.
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公开(公告)号：US20170103251A1
公开(公告)日：2017-04-13
申请号：US15034618
申请日：2015-08-19
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Shengji YANG , Xiaoliang DING , Weijie ZHAO , Hongjuan LIU , Liguang DENG , Changfeng LI , Wei LIU
IPC: G06K9/00
CPC classification number: G06K9/00087 , G06K9/0002
Abstract: The present invention provides a fingerprint recognition device, a display screen and a display device, which belong to the field of display technology and can solve the problem of high cost for conventional fingerprint recognition devices The fingerprint recognition device of the present invention arranged at a light emitting side of a display panel includes a protection substrate, a glass base positioned under the protection substrate, a plurality of detecting electrodes formed on the glass base, capacitance being formed between the plurality of detecting electrodes and ridges or valleys of a fingerprint when touching occurs, and a control unit used to recognize the fingerprint based on the capacitance. The fingerprint recognition device of the present invention has a simple structure and a low cost.
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公开(公告)号：US20170018226A1
公开(公告)日：2017-01-19
申请号：US15165402
申请日：2016-05-26
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Xiaoliang DING , Weijie ZHAO , Rui XU , Lei WANG , Changfeng LI , Wei LIU
IPC: G09G3/3233 , G09G3/3258
CPC classification number: G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/045
Abstract: The present invention provides a pixel driving circuit, a pixel driving method, and a display device. The pixel driving circuit comprises a driving transistor, a light-emitting device and a threshold compensation unit; a control electrode, a first electrode and a second electrode of the driving transistor are all connected with the threshold compensation unit; the threshold compensation unit is connected with a data line, a first power supply terminal, and a first terminal of the light-emitting device. In the technical solution of the present invention, by providing the sum of the data voltage and the threshold voltage of the driving transistor to the control electrode of the driving transistor, a driving current generated by the driving transistor is independent of the threshold voltage of the driving transistor, so as to prevent the driving current from being influenced by non-uniformity and shift of the threshold voltage.
Abstract translation: 本发明提供一种像素驱动电路，像素驱动方法和显示装置。 像素驱动电路包括驱动晶体管，发光器件和阈值补偿单元; 驱动晶体管的控制电极，第一电极和第二电极全部与阈值补偿单元连接; 阈值补偿单元与发光装置的数据线，第一电源端子和第一端子连接。 在本发明的技术方案中，通过将驱动晶体管的数据电压和阈值电压之和提供给驱动晶体管的控制电极，由驱动晶体管产生的驱动电流与该驱动晶体管的阈值电压无关， 驱动晶体管，以防止驱动电流受阈值电压的不均匀性和偏移的影响。
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公开(公告)号：US20160370904A1
公开(公告)日：2016-12-22
申请号：US14903179
申请日：2015-07-10
Inventor： Haisheng WANG , Xue DONG , Hailin XUE , Xiaoliang DING , Shengji YANG , Yingming LIU , Weijie ZHAO , Hongjuan LIU , Changfeng LI , Wei LIU , Hao ZHANG
IPC: G06F3/041 , H01L27/12 , G02F1/1368 , G02F1/1333 , G02F1/1335
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/1368 , G02F2001/133388 , G06F3/0416 , G06F2203/04103 , H01L27/1255 , H04M1/23 , H04M2250/22
Abstract: A color filter substrate, an array substrate and a display device are disclosed. The display device includes an opposed substrate and an array substrate, or an opposed substrate, an array substrate and a protection substrate located on a side of the opposed substrate that is apart from the array substrate. The display device is divided into a display area and a periphery area, at least one layer of periphery touch electrode is provided in the periphery area, the at least one layer of periphery touch electrode is disposed on at least one of the array substrate, the opposed substrate and the protection substrate. The display device can alleviate the problem of impacting viewing effects due to touch operation on the display area.
Abstract translation: 公开了一种滤色器基板，阵列基板和显示装置。 显示装置包括相对的基板和阵列基板，或相对的基板，阵列基板和位于相对基板的离阵列基板的一侧的保护基板。 显示装置分为显示区域和周边区域，周边区域设置有至少一层周边触摸电极，至少一层周边触摸电极设置在阵列基板中的至少一个上， 相对基板和保护基板。 显示装置可以减轻由于对显示区域的触摸操作而影响观看效果的问题。
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公开(公告)号：US20160188031A1
公开(公告)日：2016-06-30
申请号：US14436810
申请日：2014-08-15
Inventor： Haisheng WANG , Xue DONG , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Hongjuan LIU , Tao REN , Chunlei WANG
CPC classification number: G06F3/044 , G06F3/0412
Abstract: An in-cell touch panel and a display device are disclosed. The touch panel comprises: an upper substrate (01) and a lower substrate (02) that are disposed opposite to each other, with a planarization layer (09) and a spacer layer (10), which is disposed on the planarization layer (09), provided at a side, facing the lower substrate (02), of the upper substrate (01); and a plurality of self-capacitive electrodes (04) disposed in a same layer, insulated from each other and arranged between the planarization layer (09) and the spacer layer (10). In the touch panel, the self-capacitive electrodes (04) are arranged between the planarization layer (09) and the spacer layer (10) of the upper substrate (01), and thus patterning process for the planarization layer (09) can be omitted so as to reduce the manufacturing processes.
Abstract translation: 公开了一种单元内触摸面板和显示装置。 触摸面板包括：设置在彼此相对的上基板（01）和下基板（02），平坦化层（09）和间隔层（10）设置在平坦化层（09）上 ），设置在上基板（01）的面向下基板（02）的一侧; 和彼此绝缘并且布置在平坦化层（09）和间隔层（10）之间的同一层中的多个自身电容电极（04）。 在触摸面板中，自平面化层（09）与上基板（01）的间隔层（10）之间配置有自身电容电极（04），因此能够使平面化层（09）的图案化处理 省略以减少制造过程。
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Patent Agency Ranking
公开(公告)号：US20160188029A1
公开(公告)日：2016-06-30
申请号：US14387132
申请日：2013-11-25
Inventor： Hongjuan LIU , Xue DONG , Haisheng WANG , Shengji YANG , Lei WANG , Chunlei WANG , Yingming LIU , Tao REN , Weijie ZHAO , Xiaoliang DING
IPC: G06F3/044
CPC classification number: G06F3/044 , G02F1/13338 , G06F3/0412
Abstract: 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.
Abstract translation: 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，从而减小相反的电容; 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。
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公开(公告)号：US20160139719A1
公开(公告)日：2016-05-19
申请号：US14435953
申请日：2014-08-29
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Shengji YANG , Chunlei WANG , Liguang DENG , Yafeng DUAN
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/133509 , G06F3/0412 , G06F3/044 , G06F2203/04103
Abstract: An in-cell touch panel and a display device are provided. The in-cell touch panel includes an array substrate (100) and a counter substrate (200), with a black matrix pattern (210) provided on the array substrate (100) or the counter substrate (200). A common electrode layer (110) of the array substrate (100) includes a plurality of first touch electrodes (111) and a plurality of common electrodes (112) that are insulated from each other; the counter substrate (200) comprises a plurality of second touch electrodes (220), projections of the second touch electrodes (220) on the array substrate (100) lie within regions where the common electrodes (112) are located. Regions of the first touch electrodes (111) corresponding to the black matrix pattern (210) protrude toward the counter substrate (200) entirely or in part, and/or regions of the second touch electrodes (220) corresponding to the black matrix pattern (210) protrude toward the array substrate (100) entirely or in part. With the touch panel, the sensitivity of touch can be enhanced.
Abstract translation: 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阵列基板（100）和相对基板（200），其中阵列基板（100）或对置基板（200）上设置有黑矩阵图案（210）。 阵列基板（100）的公共电极层（110）包括彼此绝缘的多个第一触摸电极（111）和多个公共电极（112）; 对置基板（200）包括多个第二触摸电极（220），阵列基板（100）上的第二触摸电极（220）的突起位于公共电极（112）所在的区域内。 对应于黑矩阵图案（210）的第一触摸电极（111）的区域对应于黑矩阵图案的第二触摸电极（220）的整体或部分和/或区域朝向相对基板（200） 210）全部或部分朝向阵列基板（100）突出。 使用触摸面板，可以提高触感的灵敏度。
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公开(公告)号：US20160018922A1
公开(公告)日：2016-01-21
申请号：US14422522
申请日：2014-07-11
Inventor： Haisheng WANG , Xue DONG , Hailin XUE , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Hongjuan LIU , Tao REN
IPC: G06F3/044 , G09G3/36 , G02F1/1333 , G06F3/041
CPC classification number: G06F3/044 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , G09G3/36
Abstract: An in-cell touch panel and a display device are provided. The touch panel includes: an upper substrate and a lower substrate provided opposite to each other, a plurality of self-capacitance electrodes which are disposed between the upper substrate and the lower substrate and provided in a same layer and insulated from each other, and a touch detection chip configured to determine a touch position by detecting capacitance variation of the self-capacitance electrodes in the touch time-period. Thus, an in-cell touch panel with higher touch accuracy, lower cost, higher productivity and higher transmittance can be obtained.
Abstract translation: 提供一种单元内触摸面板和显示装置。 触摸面板包括：彼此相对设置的上基板和下基板;多个自电容电极，设置在上基板和下基板之间并且设置在相同的层中并彼此绝缘;以及 触摸检测芯片被配置为通过在触摸时间段内检测自身电容电极的电容变化来确定触摸位置。 因此，可以获得具有更高的触摸精度，更低的成本，更高的生产率和更高的透射率的单元内触摸面板。
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公开(公告)号：US20160011687A1
公开(公告)日：2016-01-14
申请号：US14404801
申请日：2013-12-10
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04103
Abstract: Embodiments of the present disclosure provide a touch display panel and a touch display apparatus, which can reduce a width of a bezel of the touch display apparatus and meet a requirement for a narrow bezel of the touch display apparatus. The touch display panel comprises: a plurality of first electrode lines disposed in a first direction; a FPC located above or below a display area; and first electrode wirings each electrically connected to the respective first electrode line correspondingly, wherein each of the first electrode wirings is led from a side of the display area which is close to the FPC and is electrically connected to the FPC. In this solution according to the embodiment of the present disclosure, each of the first electrode wirings is directly led from the side of the display area which is close to the FPC and would not occupy a width of a bezel; therefore the bezel of the touch display apparatus can be designed as narrower, which greatly meets the requirement for the narrow bezel of the touch display apparatus.
Abstract translation: 本公开的实施例提供一种触摸显示面板和触摸显示装置，其可以减小触摸显示装置的边框的宽度并满足对触摸显示装置的窄边框的要求。 触摸显示面板包括：沿第一方向设置的多个第一电极线; 位于显示区域上方或下方的FPC; 以及第一电极布线，其相应地电连接到相应的第一电极线，其中，所述第一电极布线中的每一个从所述显示区域的靠近所述FPC的一侧被引导并且电连接到所述FPC。 在根据本公开的实施例的该解决方案中，每个第一电极布线直接从显示区域的靠近FPC的一侧引导，并且不占据边框的宽度; 因此触摸显示装置的边框可以设计得更窄，这大大地满足了触摸显示装置的窄边框的要求。
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公开(公告)号：US20150346885A1
公开(公告)日：2015-12-03
申请号：US14439608
申请日：2014-09-24
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Yingming LIU , Tao REN
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044
Abstract: Each column of a touch control driving electrode block matrix in a first substrate of the touch control display device includes first and second touch control driving electrode blocks. A first touch control driving signal is transmitted in turns to the first touch control driving electrode blocks in corresponding matrix columns of the touch control driving electrode block matrix. Gate lines corresponding to the first touch control driving electrode blocks which receive the first touch control driving signal are in a off state; when one gate line corresponding to the first touch control driving electrode block in one matrix column is in the off state, one gate line corresponding to the second touch control driving electrode block in the matrix column is in an on state. A second touch control driving signal is transmitted to the second touch control driving electrode blocks between adjacent display time periods.
Abstract translation: 触摸控制显示装置的第一基板中的触摸控制驱动电极块矩阵的各列包括第一和第二触摸控制驱动电极块。 第一触摸控制驱动信号依次传送到触摸控制驱动电极块矩阵的相应矩阵列中的第一触摸控制驱动电极块。 对应于接收第一触摸控制驱动信号的第一触摸控制驱动电极块的栅极线处于断开状态; 当对应于一个矩阵列中的第一触摸控制驱动电极块的一个栅极线处于截止状态时，与矩阵列中的第二触摸控制驱动电极块相对应的一条栅极线处于导通状态。 第二触摸控制驱动信号在相邻的显示时间段之间被发送到第二触摸控制驱动电极块。
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