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公开(公告)号：US09552114B2
公开(公告)日：2017-01-24
申请号：US14440659
申请日：2015-01-16
Inventor： Jingfeng Xue , Xin Zhang
IPC: G06F3/044 , G02F1/1362
CPC classification number: G06F3/044 , G02F1/136209 , G02F1/136227 , G06F3/041 , G06F2203/04103
Abstract: The disclosure is related to a touch panel including a substrate; a low-temperature poly-silicon layer, a first isolating layer, a gate and a second isolating layer arranged in sequence and disposed on a surface of the substrate; a source and a drain disposed on the second isolating layer, the source and the drain disposed separately and respectively connected to the low-temperature poly-silicon layer through a through hole; a planar layer disposed on the source, the drain and the second isolating layer, the planar layer having a first via corresponding to the drain; a filling part filling the first via and the filling part electrically connected to the drain; a third isolating layer disposed on the planar layer, the third isolating layer having a second via corresponding to the filling part; a pixel electrode disposed on the third isolating layer and electrically connected to the filling part through the second via.
Abstract translation: 本发明涉及包括基板的触摸面板; 依次设置在基板的表面上的低温多晶硅层，第一隔离层，栅极和第二隔离层， 设置在第二隔离层上的源极和漏极，源极和漏极分别设置并分别通过通孔连接到低温多晶硅层; 设置在源极上的平面层，漏极和第二隔离层，平面层具有对应于漏极的第一通孔; 填充第一通孔的填充部分和与排水管电连接的填充部分; 设置在所述平面层上的第三隔离层，所述第三隔离层具有对应于所述填充部分的第二通孔; 设置在所述第三绝缘层上并通过所述第二通孔电连接到所述填充部分的像素电极。
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公开(公告)号：US10579176B2
公开(公告)日：2020-03-03
申请号：US15841332
申请日：2017-12-14
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Shihpo Chou , Gui Chen , Jingfeng Xue
IPC: G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343 , G02F1/1362
Abstract: A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line. Each self-capacitance electrode electrically connected with a corresponding connection line through at least one via hole. A group of connection lines connected with a same column of the multiple self-capacitance electrodes are divided into an odd number group and an even number group. The connection lines in the odd number group are sequentially connected with a terminal of a corresponding self-capacitance electrode of the same column of the self-capacitance electrodes. The connection lines in the even number group are sequentially connected with a terminal of a corresponding self-capacitance electrode of the same column of the self-capacitance electrodes. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.
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公开(公告)号：US09841832B2
公开(公告)日：2017-12-12
申请号：US14759268
申请日：2015-04-27
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Shihpo Chou , Gui Chen , Jingfeng Xue
IPC: G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G06F3/044
Abstract: A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line. Each self-capacitance electrode electrically connected with a corresponding connection line through at least one via hole. Wherein, a group of connection lines connected with a same column of the multiple self-capacitance electrodes are divided into an odd number group and an even number group, the connection lines in the odd number group are sequentially connected with corresponding self-capacitance electrodes from an terminal of the same column of the self-capacitance electrodes, and the connection lines in the even number group are sequentially connected with corresponding self-capacitance electrodes from another terminal of the same column of the self-capacitance electrodes. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.
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公开(公告)号：US20160246400A1
公开(公告)日：2016-08-25
申请号：US14418616
申请日：2015-01-14
Inventor： Jingfeng Xue , Gui Chen , Xin Zhang
IPC: G06F3/044
CPC classification number: G06F3/044 , G02F1/13338 , G06F3/0412 , G06F2203/04103
Abstract: A touch liquid crystal display panel and a method for manufacturing the same are provided. The touch liquid crystal display panel comprises a sensing layer comprising a plurality of electrode regions arranged as an array, the electrode regions being electrically isolated from one another and respectively corresponding to a plurality of pixel units of a display region, and a wiring layer comprising a plurality of wires electrically connected with a control chip. The electrode regions each are electrically connected with a corresponding wire of the wiring layer through a via hole disposed adjacent to part of sub pixels of a corresponding pixel unit, so that the control chip acquires an inductive signal of each of the electrode regions. In the present disclosure, only partial sub pixels are provided with via holes for forming electric contact of the electrode regions of the sensing layer with the wires of the wiring layer. The aperture ratio of the self-capacitive screen can be increased through reducing the number of via holes. In the meantime, the transmittance of the entire display panel can be improved.
Abstract translation: 提供一种触摸式液晶显示面板及其制造方法。 触摸液晶显示面板包括感测层，其包括排列成阵列的多个电极区域，电极区域彼此电隔离并分别对应于显示区域的多个像素单元，以及布线层，包括 多个电线与控制芯片电连接。 电极区域通过与相应的像素单元的子像素的一部分相邻设置的通孔与电线的电线电连接，使得控制芯片获取每个电极区域的感应信号。 在本公开中，仅部分子像素设置有用于形成感测层的电极区域与布线层的布线的电接触的通孔。 可以通过减少通孔的数量来增加自电容屏的开口率。 同时，可以提高整个显示面板的透射率。
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公开(公告)号：US09052540B2
公开(公告)日：2015-06-09
申请号：US14233879
申请日：2013-08-07
Inventor： Jingfeng Xue , Je-hao Hsu , Xiaohui Yao
IPC: G02F1/133 , H01L27/12 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/13306 , G02F1/13439 , G02F1/136209 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , G09G3/36 , H01L27/124 , H01L27/1255 , H04N13/31 , H04N13/356 , H04N13/398
Abstract: The present invention provides an array substrate and a liquid crystal display panel. Wherein, in the array substrate, each pixel unit comprises a first pixel electrode, a second pixel electrode, and a third pixel electrode. And each pixel unit comprises a first control circuit and a second control circuit. The first control circuit affects the first pixel electrode, so that the first pixel electrode is under the state of displaying the image corresponding to the black screen in the 3D display mode. The second control circuit affects the second pixel electrode and the third pixel electrode to change the voltage difference between the second pixel electrode and the third pixel electrode. By the above way, the present invention can minimize the color difference in wide viewing angle, improve the opening ratio in the 2D display mode, and reduce the crosstalk of the two eyes signal in the 3D display mode. Furthermore, it can reduce the amount of the data drivers and reduce the costs.
Abstract translation: 本发明提供一种阵列基板和液晶显示面板。 其中，在阵列基板中，每个像素单元包括第一像素电极，第二像素电极和第三像素电极。 并且每个像素单元包括第一控制电路和第二控制电路。 第一控制电路影响第一像素电极，使得第一像素电极处于在3D显示模式下显示对应于黑色屏幕的图像的状态。 第二控制电路影响第二像素电极和第三像素电极，以改变第二像素电极和第三像素电极之间的电压差。 通过上述方式，本发明可以最大限度地减小广视角的色差，提高2D显示模式下的打开比，并减少3D显示模式下双眼信号的串扰。 此外，它可以减少数据驱动程序的数量并降低成本。
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Patent Agency Ranking
公开(公告)号：US09760206B2
公开(公告)日：2017-09-12
申请号：US14759281
申请日：2015-04-27
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gui Chen , Jingfeng Xue
CPC classification number: G06F3/0416 , G02F1/13338 , G06F3/0412 , G06F3/044 , G06F2203/04108 , G06F2203/04111
Abstract: A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes which are isolated with each other and arranged as a matrix. Each self-capacitance electrode is connected with the touch detection chip through a connection line, each self-capacitance electrode is connected with a corresponding connection line through at least one via hole. Wherein, for a same column of the multiple self-capacitance electrodes and according to a sequence of gradually far away from the touch detection chip, a cross-sectional area of a connection line connected with a following self-capacitance electrode is larger than a cross-sectional area of a connection line connected with a previous self-capacitance electrode such that resistance values of the connection lines connected between the self-capacitance electrodes and the touch detection chip are approximately equal. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.
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公开(公告)号：US09647088B2
公开(公告)日：2017-05-09
申请号：US14425052
申请日：2015-01-16
Inventor： Gui Chen , Jingfeng Xue , Xin Zhang
IPC: H01L21/00 , H01L21/84 , H01L29/66 , H01L21/265 , H01L29/08 , H01L29/417 , H01L21/027 , H01L21/324
CPC classification number: H01L29/66757 , H01L21/0273 , H01L21/0274 , H01L21/26513 , H01L21/266 , H01L21/32139 , H01L21/324 , H01L27/1288 , H01L29/0847 , H01L29/41733 , H01L29/66492 , H01L29/66598 , H01L29/78621 , H01L29/78675
Abstract: The invention provides a manufacturing method of a low temperature polysilicon thin film transistor, including: providing a substrate; forming a buffer layer on the substrate; simultaneously forming a polysilicon layer and a photoresist layer on the buffer layer; implanting ions into a source region and a drain region; removing the photoresist layer; forming an insulating layer on the polysilicon layer; forming a gate electrode on the insulating layer; and forming a passivation layer on the insulating layer. The passivation layer covers the gate electrode. The invention can only use one time of mask process and one time of ion implantation process to complete the manufacturing processing of the polysilicon layer, the manufacturing process can be simplified and therefore the cost of process is reduced and the productivity is improved.
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公开(公告)号：US20170102811A1
公开(公告)日：2017-04-13
申请号：US14778310
申请日：2015-04-23
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd , Wuhan China Star Optoelectronics Technology Co., Ltd
Inventor： Gui Chen , Jingfeng Xue , Shibo Zhou
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/136286 , G06F3/044 , G06F2203/04111
Abstract: A touch panel and a display device are disclosed. The present disclosure relates to the technical field of display, whereby the technical problem of mura of the touch panel can be solved. In the touch panel, each first signal line, after being electrically connected with a corresponding touch electrode, further extends to one end of the touch panel far from the driving circuit, so that each touch electrode overlaps with a group of first signal lines that are connected with the column of touch electrodes including said touch electrode. The touch panel according to the present disclosure can be used in liquid crystal television, liquid crystal display device, mobile phone, tablet personal computer and other display devices.
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公开(公告)号：US09536484B2
公开(公告)日：2017-01-03
申请号：US13983778
申请日：2013-06-30
Inventor： Je Hao Hsu , Jingfeng Xue , Xiaohui Yao
IPC: G02F1/1368 , G02F1/1362 , G09G3/36
CPC classification number: G09G3/3648 , G02F1/136213 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2001/134354 , G09G3/3607 , G09G3/3659 , G09G2300/0452 , G09G2320/0242
Abstract: A liquid crystal array substrate includes a number of pixels, each pixel includes a main region, a first sub-region, and a second sub-region. The main region includes a first thin film transistor (TFT), the first sub-region comprises a second TFT, and the second sub-region comprises a third TFT. Gates of the first TFT, the second TFT, and the third TFT of each pixel are connected to a first scan line, a source of the first TFT is connected to a first data line, a drain of the first TFT is connected to one corresponding pixel electrode; sources of the second TFT and the third TFT are connected to a second data line, drains of the second TFT and the third TFT are respectively connected to corresponding pixel electrodes.
Abstract translation: 液晶阵列基板包括多个像素，每个像素包括主区域，第一子区域和第二子区域。 主区域包括第一薄膜晶体管（TFT），第一子区域包括第二TFT，第二子区域包括第三TFT。 每个像素的第一TFT，第二TFT和第三TFT的栅极连接到第一扫描线，第一TFT的源极连接到第一数据线，第一TFT的漏极连接到一个对应的 像素电极; 第二TFT和第三TFT的源极连接到第二数据线，第二TFT和第三TFT的漏极分别连接到相应的像素电极。
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公开(公告)号：US20150138169A1
公开(公告)日：2015-05-21
申请号：US14342297
申请日：2014-01-28
Inventor： Xiaohui Yao , Je-Hao Hsu , Jingfeng Xue
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/003 , G09G2300/0443 , G09G2300/0814
Abstract: The present disclosure relates to a display panel, a pixel structure therein, and a driving method thereof. The pixel structure includes a plurality of sub pixels, each of them including: a first display area, configured to receive a scan signal of a first scan line and then receive a data signal of a data line so as to have a first potential; a second display area, configured to receive the first potential from the first display area so as to have a second potential; a third display area, configured to receive a scan signal of a second scan line adjacent to the first scan line, and then receive the second potential from the second display area so as to have a third potential; and a capacitor electrically connecting the first display area with the second display area, wherein the first potential of the first display area can be reduced through the capacitor. With the above pixel structure, compatible display for 2D and 3D display modes can be realized when the penetration rate of the 2D display mode is ensured. Moreover, a low color shift effect can be achieved in both 2D and 3D display modes, thus improving the display effect.
Abstract translation: 本发明涉及显示面板及其中的像素结构及其驱动方法。 像素结构包括多个子像素，每个子像素包括：第一显示区域，被配置为接收第一扫描线的扫描信号，然后接收数据线的数据信号以具有第一电位; 第二显示区域，被配置为从所述第一显示区域接收所述第一电位以具有第二电位; 第三显示区域，被配置为接收与第一扫描线相邻的第二扫描线的扫描信号，然后从第二显示区域接收第二电位以具有第三电位; 以及将第一显示区域与第二显示区域电连接的电容器，其中可以通过电容器来减小第一显示区域的第一电位。 利用上述像素结构，当确保2D显示模式的穿透速率时，可以实现2D和3D显示模式的兼容显示。 此外，在2D和3D显示模式中可以实现低色移效果，从而提高显示效果。
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