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公开(公告)号：US11574588B2
公开(公告)日：2023-02-07
申请号：US17280874
申请日：2020-06-15
IPC: G09G3/32 , G09G3/3208
Abstract: The present disclosure provides a pixel driving circuit including a driving transistor, a capacitor and a light emitting device, and further includes: a first reset module; a data writing module; a threshold compensation module including a compensation transistor; a light emitting control module configured to disconnect the first power terminal from the first electrode of the driving transistor and disconnect the second electrode of the driving transistor from the light emitting device in the data writing phase and the reset phase; and to enable the first power terminal and the first electrode of the driving transistor to be electrically connected to each other and enable the second electrode of the driving transistor and the light emitting device to be electrically connected to each other in a light emitting phase; the compensation transistor is an oxide transistor, and the driving transistor is a low temperature poly-silicon transistor.
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公开(公告)号：US11126036B2
公开(公告)日：2021-09-21
申请号：US16820771
申请日：2020-03-17
Inventor： Jiang Zhu , Hongchao He , Jianghui Zhan , Rui Wang , Yuxi Dong , Changjun Zhang , Bo Zhang , Dan Liu , Tongmin Liu
IPC: G02F1/13357
Abstract: The present disclosure provides a backlight module assembly, structural adjustment method thereof and display device. The backlight module assembly includes a plastic frame, a film and an adjustment sheet. The plastic frame is presented in a box shape with an opening on the top, and has side walls and a bottom wall, and a space enclosed by the side walls and the bottom wall being a mounting groove. The film is arranged on the bottom wall and received within the mounting groove. The adjustment sheet is arranged on an inner side of the side wall of the mounting groove.
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公开(公告)号：US10969539B2
公开(公告)日：2021-04-06
申请号：US15768898
申请日：2017-09-30
Inventor： Rui Wang , Hongchao He , Wei Lei , Jiang Zhu , Liangliang Zheng , Qiulan Dong , Yuxi Dong
IPC: F21V8/00 , G02F1/13357
Abstract: The present disclosure provides an LED light strip and a backlight module having the same. The LED light strip includes a circuit board; the circuit board has a board body and a support structure disposed on a surface of the board body; a plurality of LED light emitting elements are disposed on the support structure, the plurality of the LED light emitting elements are arranged in a plurality of rows and face to a first direction parallel to the board body; the arrangement direction of each row of the LED light emitting elements is a second direction that is parallel to the board body and perpendicular to the first direction; and the orthographic projections of the LED light emitting elements on a plane that is parallel to the second direction and perpendicular to the first direction are staggered from each other.
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公开(公告)号：US20190227370A1
公开(公告)日：2019-07-25
申请号：US16308927
申请日：2018-02-24
Inventor： Rui Wang , Shaoru Li , Xiaofeng Ma , Fei Shang
IPC: G02F1/1333 , G02F1/1339 , G02F1/1345
Abstract: A liquid crystal display panel and a display device, comprising: an opposite substrate (5) and an array substrate (1) which are oppositely arranged, a drive circuit (6), and a liquid crystal layer (11) which is located between the opposite substrate (5) and the array substrate (1); the array substrate (1) is provided with a display area (8) and a non-display area, the display area (8) being provided therein with a signal line (2), and the non-display area being provided therein with a transfer terminal (7) which is used for connecting the drive circuit (6) and the signal line (2); a side of the opposite substrate (5) facing the array substrate (1) is provided with a common electrode layer (4). The transfer terminal (7) comprises: a first wiring terminal (71) which is electrically connected to the drive circuit (6), a second wiring terminal (72) which is electrically connected to the signal line (2), and a conductive layer (3) which covers the first wiring terminal (71) and the second wiring terminal (72), the conductive layer (3) being provided in isolation from the common electrode layer (4). By means of providing the common electrode layer (4) and the conductive layer (3) in isolation, the conductive layer (3) and the common electrode layer (4) may not conduct therebetween by means of a microcurrent and thereby cause the electrochemical corrosion of the conductive layer (3), and an open circuit which makes signal transmission impossible is prevented from being formed between the signal line (2) and the drive circuit (6), thereby improving display quality.
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Patent Agency Ranking
公开(公告)号：US10203541B2
公开(公告)日：2019-02-12
申请号：US15521905
申请日：2015-12-10
Inventor： Rui Wang , Fei Shang , Jaikwang Kim , Sijun Lei , Shaoru Li
IPC: G02F1/1335 , G02F1/1362 , H01L27/12 , G02F1/1333
Abstract: A display substrate, a method for manufacturing the display substrate, and a display device are provided. The display substrate includes a display area and a non-display area surrounding the display area. The non-display area of the display substrate includes a shading pattern, to prevent light from being transmitted through the non-display area.
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46.发明申请公开(公告)号：US20180331126A1
公开(公告)日：2018-11-15
申请号：US15578534
申请日：2016-11-02
Inventor： Zhuo Xu , Yajie Bai , Xiaolin Wang , Rui Wang , Fei Shang , Haijun Qiu
IPC: H01L27/12 , H01L29/786
CPC classification number: H01L27/1225 , H01L21/707 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1248 , H01L27/1262 , H01L27/127 , H01L27/1288 , H01L27/3248 , H01L27/326 , H01L27/3262 , H01L27/3276 , H01L29/78633 , H01L29/7869
Abstract: The present a plication discloses an array substrate, a display panel a splay apparatus having the same, and a fabricating method thereof The array substrate includes a base substrate; a first electrode and a second electrode, the first electrode and the second electrode being two different electrodes selected from a pixel electrode and a common electrode; and a thin film transistor including an active layer, an etch stop layer on a side of the active layer distal to the base substrate, a first node, and a second node.
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47.发明授权公开(公告)号：US10014330B2
公开(公告)日：2018-07-03
申请号：US15325459
申请日：2016-07-01
Inventor： Zhuo Xu , Jaikwang Kim , Fei Shang , Yajie Bai , Rui Wang
IPC: H01L27/12 , G02F1/1343
CPC classification number: H01L27/1255 , G02F1/13624 , G02F1/136286 , G02F2001/134345 , H01L27/124 , H01L27/1288
Abstract: The present disclosure provides an array substrate, including: a plurality of gate lines and a plurality of data lines intersecting with one another for defining a plurality of pixel regions, each pixel region including two pixel units, each pixel unit including a pixel electrode; and a common electrode line and a pixel electrode line, the pixel electrode line being electrically connected to the pixel electrode. The common electrode line and at least one pixel electrode line form at least an overlapping area for forming at least one storing capacitor there-between.
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公开(公告)号：US09490266B2
公开(公告)日：2016-11-08
申请号：US14740943
申请日：2015-06-16
Inventor： Wu Wang , Haijun Qiu , Fei Shang , Guolei Wang , Rui Wang
CPC classification number: H01L27/1222 , G02F1/136227 , G02F2001/134372 , H01L27/124 , H01L27/127 , H01L27/15 , H01L29/66742 , H01L29/78696
Abstract: Embodiments of the present invention relate to the display field and provide an array substrate, a method for producing the same and a display apparatus, for reducing a via hole space without adding a step for patterning the gate insulation layer and thereby reducing product costs. The array substrate includes a gate metal layer, a gate insulation layer, a source and drain metal layer and a passivation layer, wherein the array substrate is provided with a via hole, which passes through the passivation layer, the source and drain metal layer and the gate insulation layer and at which a transparent conductive material is deposited for connecting the source and drain metal layer with the gate metal layer.
Abstract translation: 本发明的实施例涉及显示领域，并且提供阵列基板，其制造方法和显示装置，用于减少通孔空间，而不增加用于图案化栅绝缘层的步骤，从而降低产品成本。 阵列基板包括栅极金属层，栅极绝缘层，源极和漏极金属层以及钝化层，其中阵列基板设置有穿过钝化层，源极和漏极金属层的通孔，以及 栅极绝缘层，并且沉积透明导电材料以将源极和漏极金属层与栅极金属层连接。
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公开(公告)号：US20160163778A1
公开(公告)日：2016-06-09
申请号：US14802807
申请日：2015-07-17
IPC: H01L27/32 , H01L51/50 , H01L23/528 , H01L25/16 , H01L23/522
CPC classification number: H01L27/3276 , G02F1/136286 , H01L25/167 , H01L2251/5315 , H01L2924/0002 , H01L2924/00
Abstract: Embodiments of the present invention provide an array substrate, a display panel and a display apparatus. They relate to the technical field of display technologies and can prevent the peripheral signal wirings of a display region from occupying non-display regions on both sides additionally. In this way, when the array substrate is applied in the display panel, the frame on both sides of the display region on the display panel may be omitted. The array substrate includes: a base substrate; signal lines located in positions on the base substrate corresponding to a display region of the array substrate; a pattern layer, in which the signal lines are arranged; and signal line wirings located between the pattern layer and the base substrate, wherein the signal line wirings are configured to input signals into the signal lines.
Abstract translation: 本发明的实施例提供一种阵列基板，显示面板和显示装置。 它们涉及显示技术的技术领域，并且可以防止显示区域的外围信号布线另外占据两侧的非显示区域。 以这种方式，当阵列基板被施加在显示面板中时，可以省略显示面板上的显示区域两侧的框架。 阵列基板包括：基底; 位于与基板的显示区域对应的基板上的位置的信号线; 其中布置信号线的图案层; 以及位于图案层和基底基板之间的信号线布线，其中信号线布线被配置为将信号输入信号线。
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