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41.发明授权公开(公告)号：US10417969B2
公开(公告)日：2019-09-17
申请号：US15865762
申请日：2018-01-09
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Xingyao Zhou , Chuanli Leng , Yuan Li , Yana Gao , Yue Li , Renyuan Zhu , Dongxu Xiang
IPC: G09G3/3266
Abstract: An organic light emitting (OLED) display panel, a driving method thereof, and a display apparatus are provided. The OLED display panel comprises a display region including N number of pixel rows and a non-display region including a light-emitting driver circuit and a scanning driver circuit. The display region includes a first display region including N1 number of pixel rows and a second display region including N2 number of pixel rows, where N1, N2, and N are positive integers, and N1+N2=N. A pixel row in the second display region has a smaller number of pixels than a pixel row in the first display region. The light-emitting driver circuit is configured to, in scanning time S for each frame, supply a light-emitting control signal having n number of light-emitting cycles to each pixel row in the display region, where n is a positive integer.
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公开(公告)号：US10381420B2
公开(公告)日：2019-08-13
申请号：US15660604
申请日：2017-07-26
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Conghui Liu , Heeyol Lee , Lihua Wang , Yu Cai , Quanpeng Yu , Yang Zeng , Xingyao Zhou
Abstract: A touch display panel is provided. The touch display panel includes: a substrate; a thin-film transistor array, an organic light-emitting unit and a thin-film encapsulation layer which are successively laminated on the substrate; and a touch electrode arranged at a side, which is facing away from the organic light-emitting unit, of the thin-film encapsulation layer. The touch display panel includes a display area and a non-display area surrounding the display area. The non-display area has a first dam surrounding the display area and a second dam surrounding the first dam; the non-display area includes a bonding area and border areas disposed at two sides of the bonding area; and at least in the bonding area, organic material fills a region between the first dam and the second dam and fills a region at a side close to the display area of the first dam.
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公开(公告)号：US10203821B2
公开(公告)日：2019-02-12
申请号：US15202277
申请日：2016-07-05
Inventor： Qijun Yao , Xingyao Zhou , Liang Liu
IPC: G06F3/044 , G06F3/041 , G02F1/1333
Abstract: A display panel and a display device are disclosed. The display includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a plurality of touch electrodes arranged in an array. The second substrate includes a plurality of auxiliary touch electrodes, and a projection of each of the plurality of auxiliary touch electrodes partly overlaps with projections of two adjacent touch electrodes of the plurality of touch electrodes in a direction perpendicular to the second substrate. In the touch operation, a coupling capacitor is formed between the touch medium and the auxiliary touch electrode, another coupling capacitor is formed between the auxiliary touch electrode and the touch electrode, so that more touch electrodes are involved in each touch operation, thus reducing the difficulty of determining the touch position and the precision requirement for the touch operation.
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公开(公告)号：US20180233541A1
公开(公告)日：2018-08-16
申请号：US15678367
申请日：2017-08-16
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yang Zeng , Xingyao Zhou , Lihua Wang , Qijun Yao
Abstract: A touch display panel and a touch display apparatus are provided. The touch display panel includes: a substrate; an organic light emitting device; at least one retaining wall, the width of which is 30˜200 μm; a thin film encapsulation layer covering the retaining wall, and a height difference between a first retaining wall and a part of the thin film encapsulation layer located between the first retaining wall and a display area is 0˜3 μm; and electrode wires, at least a part of at least one of the electrode wires is located at least in non-display areas of the substrate, is located at a side, which is facing away from the retaining wall, of the thin film encapsulation layer, and is arranged along an extension direction of the retaining wall, and projections of the electrode wires on the substrate are located within a projection of the retaining wall on the substrate.
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公开(公告)号：US10042490B2
公开(公告)日：2018-08-07
申请号：US14922025
申请日：2015-10-23
Inventor： Gujun Li , Yungang Sun , Conghua Ma , Xingyao Zhou
IPC: G06F3/044
Abstract: An array substrate, a display device and a driving method are provided. The array substrate includes a substrate. A common electrode layer and multiple gate lines and data lines are arranged above the substrate. Multiple pixel units are defined by intersecting the gate lines with the data lines insulatively. The multiple pixel units include thin-film transistors and pixel electrodes. Electrode block wires and wire shielding electrodes are arranged above the substrate. The common electrode layer includes electrode blocks arranged in a matrix. In a direction perpendicular to the substrate, the electrode block wire is arranged opposite to the electrode block, and is electrically connected to the electrode block to provide a touch signal or display signal to the electrode block; and the electrode block wire partially overlaps with the wire shielding electrode, and is arranged between the wire shielding electrode and the substrate.
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Patent Agency Ranking
公开(公告)号：US09798402B2
公开(公告)日：2017-10-24
申请号：US14691484
申请日：2015-04-20
Inventor： Xingyao Zhou , Fei Li , Yong Yuan
IPC: G06F3/041 , G02F1/1333 , G06F3/044
CPC classification number: G06F3/0412 , G02F1/13338 , G06F3/0416 , G06F3/044
Abstract: A touch control display screen includes: a touch control electrode layer including a plurality of touch control electrodes; a first electrode layer opposite to the touch control electrode layer and including a plurality of first electrodes; a liquid crystal layer between the touch control electrode layer and the first electrode layer; a switch control circuit connected with at least one touch control electrode; a display control circuit connected with the first electrodes; and a synchronization control circuit connected with the switch control circuit. In the display stage, the display control circuit outputs a first common voltage, and the synchronization control circuit controls the switch control circuit to output a second common voltage equal to the first common voltage. Many advantages are provided, such as a uniform display effect, fewer residual ions, better display quality, higher reliability, simplified circuit, lower cost, and increased light transmittance.
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公开(公告)号：US20170185210A1
公开(公告)日：2017-06-29
申请号：US15173941
申请日：2016-06-06
Inventor： Xingyao Zhou , Huiping Chai
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04111
Abstract: The present disclosure provides a touch display device, a touch display panel and an array substrate. The array substrate includes a substrate; a plurality of pixel units disposed on the substrate, columns of touch electrodes, a driving circuit for driving the touch electrodes, touch lines connected to a corresponding touch electrode through a first via hole for connecting the corresponding touch electrode to the driving circuit, and at least one auxiliary line positioned between two adjacent touch lines. Each touch electrode covers a plurality of pixel units. Each auxiliary line is connected through a third via hole to a touch electrode at the third via hole and broken between adjacent touch electrodes, wherein for each column of touch electrodes, auxiliary via holes are disposed on the touch electrodes.
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公开(公告)号：US09651814B2
公开(公告)日：2017-05-16
申请号：US14088256
申请日：2013-11-22
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Xingyao Zhou
IPC: G02F1/1335 , G02F1/1333 , G02F1/141 , G06F3/044 , G06F3/041 , G02F1/1337
CPC classification number: G02F1/13338 , G02F1/141 , G02F2001/133738 , G02F2001/133773 , G06F3/0412 , G06F3/0416 , G06F3/044
Abstract: An embedded touch display device includes a first substrate (100) and a second substrate (200) which are opposite to each other, a liquid crystal display unit and a capacitive touch unit disposed between the first substrate and the second substrate. The liquid crystal display structure includes a pixel electrode layer (120), a common electrode layer and a liquid crystal layer (30), the pixel electrode layer (120) and the common electrode layer are located on two sides of the liquid crystal layer (30), and liquid crystal (30) in the liquid crystal layer (30) is ferroelectric liquid crystal.
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公开(公告)号：US09508744B2
公开(公告)日：2016-11-29
申请号：US14083350
申请日：2013-11-18
Inventor： Xingyao Zhou , Qijun Yao , Jun Ma , Wei Wang
IPC: H01L27/14 , H01L29/04 , H01L29/15 , H01L31/036 , H01L27/12 , G06F3/041 , H01L27/32 , G02F1/1333 , G02F1/1335
CPC classification number: H01L27/1222 , G02F1/13338 , G02F1/133512 , G06F3/0412 , H01L27/323
Abstract: A TFT-driven display device includes an upper substrate and a lower substrate facing each other, multiple TFTs disposed on a side of the lower substrate facing the upper substrate, and a metal layer disposed on a side of the upper substrate facing the lower substrate. The metal layer includes multiple horizontal metal wirings extending in a direction of scanning lines and including portions overlapping with an active layer of the TFTs in the light transmission direction, the overlapping portions have a pattern width less than that of other portions that do not overlap with the active layer. A photo-leakage current caused by light reflected by the metal layer may be reduced, because no portion of the metal layer is provided in the position opposed to the active layer of the TFTs located on a TFT array substrate.
Abstract translation: TFT驱动显示装置包括上基板和下基板，彼此面对的多个TFT设置在面向上基板的下基板的一侧，以及设置在面向下基板的上基板侧的金属层。 金属层包括沿扫描线的方向延伸的多个水平金属布线，并且包括在透光方向上与TFT的有源层重叠的部分，重叠部分的图案宽度小于与其不重叠的部分的图案宽度 活动层。 由于在与TFT阵列基板上的TFT的有源层相对的位置上没有设置金属层的部分，所以由金属层反射的光引起的光漏电流可能会降低。
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公开(公告)号：US09081458B2
公开(公告)日：2015-07-14
申请号：US14089650
申请日：2013-11-25
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Xingyao Zhou , Qijun Yao , Lihua Wang
CPC classification number: G06F3/044 , G06F3/0412 , G09G3/36
Abstract: An in-cell touch display device is disclosed. The device includes a color filter substrate, a Thin Film Transistor array substrate, and a liquid crystal layer disposed between the color filter substrate and the Thin Film Transistor array substrate. The color filter substrate includes a grid black matrix layer, a touch layer, and a color filter layer, where the touch layer includes a plurality of metal grid electrodes. In addition, each electrode is aligned with the grid of the black matrix layer in a light transmission direction, and a density of the metal grid electrodes adjacent to the edge of the metal grid electrodes is greater than a density of the metal grid electrodes adjacent to the center of metal grid electrodes.
Abstract translation: 公开了一种体内触摸显示装置。 该装置包括滤色器基板，薄膜晶体管阵列基板和设置在滤色器基板和薄膜晶体管阵列基板之间的液晶层。 滤色器基板包括栅格黑矩阵层，触摸层和滤色器层，其中触摸层包括多个金属栅极。 此外，每个电极在透光方向上与黑矩阵层的栅格对准，并且与金属栅电极的边缘相邻的金属栅电极的密度大于邻近金属栅电极的密度 金属栅格电极的中心。
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