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公开(公告)号：US20180269268A1
公开(公告)日：2018-09-20
申请号：US15985633
申请日：2018-05-21
Applicant: Shanghai Tianma Micro-Electronics Co. Ltd.
Inventor： Xiaobo CAI , Sitao Huo , Wenxin Jiang
IPC: H01L27/32 , H01L51/52 , G09G3/3208
Abstract: Provided are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel includes a plurality of sub-pixel units and a plurality of pixel circuits. The sub-pixel units are defined by a bank, the plurality of sub-pixel units emits m different colors, any two adjacent sub-pixel units emit different colors, each of the plurality of sub-pixel units includes n sub-pixels emitting a same color, and each of the sub-pixels includes a first electrode, the first electrodes of any two sub-pixels are separated from each other, where m is 3 or 4, and n is an integer no less than 3. The pixel circuits are arranged in a rectangular array, the pixel circuits are in one-to-one correspondence with the sub-pixels, and each of the pixel circuits is electrically connected to the corresponding first electrode via a connecting wire.
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公开(公告)号：US20170177122A1
公开(公告)日：2017-06-22
申请号：US15453792
申请日：2017-03-08
Inventor： Wenxin Jiang , Sitao Huo
IPC: G06F3/046 , G02F1/1335 , G02F1/1333 , G06F3/044 , G06F3/041
CPC classification number: G06F3/046 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107
Abstract: An electromagnetic-type touch display apparatus is disclosed. The apparatus comprises: a first substrate; a second substrate; a first conductive layer formed on the first substrate comprising first electromagnetic induction coils forming loops extending in a first direction; and a second conductive layer formed between the first and second substrates comprising second electromagnetic induction coils forming loops extending in a second direction perpendicular to the first direction. Each of the substrates comprises a display region and a non-display region, and the first and second electromagnetic induction coils are used to determine a touch position, wherein, at least one of the first conductive layer and the second conductive layer is also configured as at least one film layer of the first substrate or the second substrate, which forms a pattern required by the first or second electromagnetic induction coils and transmits a sensing signal.
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公开(公告)号：US10707290B2
公开(公告)日：2020-07-07
申请号：US16191436
申请日：2018-11-15
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Quanpeng Yu , Wenxin Jiang , Chuanli Leng , Zhenying Li , Xilie Li , Zhe Li , Conghui Liu
Abstract: Provided are a flexible display panel and a flexible display device, in which a non-display area surrounds a display area. A concave area protrudes along a direction away from interior of display area. A convex area has a folding axis parallel to a first edge. The non-display area includes a fan-out area, in which lead wires are provided. Each lead wire has a first end and a second end. There are signal traces each extending along a first direction provided in display area. The signal traces are electrically connected to first ends of lead wires. The convex area and concave area are arranged along a second direction. The second direction intersects first direction. A driving chip is included, which is a ball grid array package driving chip and is arranged in concave area where lead wires are away from first edge and electrically connected to second ends of lead wires.
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公开(公告)号：US09612702B2
公开(公告)日：2017-04-04
申请号：US14479142
申请日：2014-09-05
Inventor： Wenxin Jiang , Sitao Huo
CPC classification number: G06F3/046 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107
Abstract: An electromagnetic-type touch substrate is disclosed. The electromagnetic-type touch substrate includes a substrate having a display region and a non-display region, and a first conductive layer formed on a first side of the substrate, where the first conductive layer includes a plurality of first electromagnetic induction coils forming loops extending in a first direction. The electromagnetic-type touch substrate also includes a second conductive layer formed on a second side of the substrate, where the second conductive layer includes a plurality of second electromagnetic induction coils forming loops extending in a second direction. In addition, the first direction is perpendicular to the second direction.
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公开(公告)号：US10770525B2
公开(公告)日：2020-09-08
申请号：US16222516
申请日：2018-12-17
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Wenxin Jiang , Jiaxin Li , Guofeng Zhang , Hua Gong , Canjun Xiao
Abstract: An organic light-emitting display panel, divided into a display region and a non-display region surrounding the display region, includes a substrate; an array layer formed over the substrate; a pixel defining layer formed on the surface of the array layer away from the substrate; and a plurality of organic light-emitting devices formed in a plurality of openings of the pixel defining layer. The plurality of organic light-emitting devices are disposed in the display region, and each organic light-emitting device includes an anode, an organic light-emitting layer, and a cathode sequentially formed on the substrate. The organic light-emitting display panel also includes a plurality of support units disposed in the non-display region. At least one support unit of the plurality of support units is disposed on the surface of the pixel defining layer away from the substrate.
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Patent Agency Ranking
公开(公告)号：US10289243B2
公开(公告)日：2019-05-14
申请号：US15919221
申请日：2018-03-13
Inventor： Feng Lu , Xu Qian , Wenxin Jiang , Junchao Ma , Yong Wu
Abstract: A manufacturing method of a touch control display device is disclosed. The method includes forming a thin film transistor element layer; forming and patterning a common electrode layer on the thin film transistor element layer to form common electrodes, forming a third insulation layer on the common electrode and the thin film transistor element layer, forming and patterning a conversion layer on the third insulation layer to form conversion lines, and forming on a first via hole that exposes at least a portion of a gate line, and forming a second via hole that exposes at least a portion of the common electrode. Further, first conversion lines are electrically connected to the gate lines via the first via hole, and second conversion lines are electrically connected to the common electrode via the second via hole.
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公开(公告)号：US09965088B2
公开(公告)日：2018-05-08
申请号：US15006139
申请日：2016-01-26
Inventor： Feng Lu , Xu Qian , Wenxin Jiang , Junchao Ma , Yong Wu
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103
Abstract: A touch control display device is provided. The touch control device includes: a display area including a gate electrode, a plurality of gate lines, a source electrode, a drain electrode, a plurality of source lines, a plurality of conversion lines, and a plurality of common electrodes. A first via hole may be formed on the gate line and exposes at least a portion of the gate line, and a second via hole may be formed on the common electrode and exposes at least a portion of the common electrodes. The plurality of conversion lines may include a plurality of first conversion lines and a plurality of second conversion lines. The plurality of first conversion lines may be electrically connected to the plurality of gate lines via the first via hole, and the plurality of second conversion lines may be electrically connected to the plurality of common electrodes via the second via hole.
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公开(公告)号：US09753601B2
公开(公告)日：2017-09-05
申请号：US15453792
申请日：2017-03-08
Inventor： Wenxin Jiang , Sitao Huo
IPC: G06F3/041 , G06F3/046 , G06F3/044 , G02F1/1333 , G02F1/1335
CPC classification number: G06F3/046 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107
Abstract: An electromagnetic-type touch display apparatus is disclosed. The apparatus comprises: a first substrate; a second substrate; a first conductive layer formed on the first substrate comprising first electromagnetic induction coils forming loops extending in a first direction; and a second conductive layer formed between the first and second substrates comprising second electromagnetic induction coils forming loops extending in a second direction perpendicular to the first direction. Each of the substrates comprises a display region and a non-display region, and the first and second electromagnetic induction coils are used to determine a touch position, wherein, at least one of the first conductive layer and the second conductive layer is also configured as at least one film layer of the first substrate or the second substrate, which forms a pattern required by the first or second electromagnetic induction coils and transmits a sensing signal.
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公开(公告)号：US10756147B2
公开(公告)日：2020-08-25
申请号：US15985633
申请日：2018-05-21
Applicant: Shanghai Tianma Micro-Electronics Co. Ltd.
Inventor： Xiaobo Cai , Sitao Huo , Wenxin Jiang
IPC: H01L27/32 , H01L51/52 , G09G3/3208
Abstract: Provided are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel includes a plurality of sub-pixel units and a plurality of pixel circuits. The sub-pixel units are defined by a bank, the plurality of sub-pixel units emits m different colors, any two adjacent sub-pixel units emit different colors, each of the plurality of sub-pixel units includes n sub-pixels emitting a same color, and each of the sub-pixels includes a first electrode, the first electrodes of any two sub-pixels are separated from each other, where m is 3 or 4, and n is an integer no less than 3. The pixel circuits are arranged in a rectangular array, the pixel circuits are in one-to-one correspondence with the sub-pixels, and each of the pixel circuits is electrically connected to the corresponding first electrode via a connecting wire.
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公开(公告)号：US10418437B1
公开(公告)日：2019-09-17
申请号：US15992372
申请日：2018-05-30
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Chuanli Leng , Wenxin Jiang
Abstract: The present disclosure provides a flexible display panel including a display area and a non-display area, and a bending area is arranged therebetween. The flexible display panel further includes a flexible substrate and a thin film transistor layer. The thin film transistor layer includes a semi-conductor layer, a gate electrode insulation layer, a gate electrode layer, an insulation interlayer and a source-drain electrode metal layer. The flexible display panel includes a touch layer arranged on one side of the thin film transistor layer away from the flexible substrate. The touch layer includes a first and second touch metal layer. The flexible display panel further includes signal transmission lines including at least two parallel wiring layers in the bending area. Each wiring layer is fabricated in a same layer with at least two of the source-drain electrode metal layer, the first touch metal layer, and the second touch metal layer.
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