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公开(公告)号：US20170285374A1
公开(公告)日：2017-10-05
申请号：US14907817
申请日：2015-12-29
Inventor： Yafeng Li
CPC classification number: G02F1/1303 , G09G3/36 , G09G3/3648 , G09G3/3677 , G09G2300/0408 , G09G2310/0286 , G09G2310/0289 , G11C19/28
Abstract: The present invention provides a GOA circuit based on LTPS semiconductor thin film transistor to control the voltage levels of the first node, the second node and the third node (Q(n), P1(n), P2(n)) with the forward scan direct current control signal (U2D) and the backward scan direct current control signal (D2U). The clock signal (CK(M)) is merely in charge of the output of the GOA unit of corresponding stage, which can effectively reduce the loading of the clock signal. It ensures that the entire loading of the clock signal after the GOA units of multiple stages are coupled to promote the output stability of the GOA circuit, and to realize the forward-backward scan of the GOA circuit.
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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：US09760203B2
公开(公告)日：2017-09-12
申请号：US14646831
申请日：2015-04-14
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
Inventor： Chang Cao , Qingcheng Zuo , Gonghua Zou
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044
Abstract: Disclosed are a sensing circuit and a capacitive touch panel having the sensing circuit. The capacitive touch panel has a glass substrate, first lead wires, second lead wires, third lead wires, signal input channels and signal output channels; amounts of the second, third lead wires are N, and any two of the first, the second and the third lead wires are isolated; each signal input channel is coupled to the first lead wire corresponding thereto; each third lead wire signal output channel of the signal output channels is coupled to the N/2 third lead wires, and an amount of the second lead wire signal output channels is N/2, and each second lead wire signal output channel of the signal output channels is coupled to two second lead wires. The amount of the IC channels is decreased to save the touch panel material cost with the present invention.
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公开(公告)号：US09759954B2
公开(公告)日：2017-09-12
申请号：US14655393
申请日：2015-05-22
Inventor： Haiyan Sun , De-Jiun Li , Haibo Peng , Hongqing Cui
IPC: G02F1/1339 , G02F1/1341
CPC classification number: G02F1/1339 , G02F1/13394 , G02F1/1341 , G02F2001/13398
Abstract: A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.
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公开(公告)号：US20170256651A1
公开(公告)日：2017-09-07
申请号：US14912610
申请日：2016-01-29
Inventor： Gui Chen , Qiang Gong
IPC: H01L29/786 , H01L29/49 , H01L27/12
CPC classification number: H01L29/78696 , H01L27/1222 , H01L27/127 , H01L29/4908 , H01L29/78621 , H01L29/78678
Abstract: The present invention provides a LTPS TFT substrate and a manufacturing method thereof. The LTPS TFT substrate of the present invention includes a metal layer formed on a channel zone so that the metal layer, a source electrode, and a drain electrode can be used as a mask to form LDD zones in a poly-silicon layer in order to save the mask needed for separately forming the LDD zones; further, due to the addition of the metal layer that is connected to the channel zone of the poly-silicon layer, the electrical resistance of the channel zone can be effectively reduced to increase a TFT on-state current. The LTPS TFT substrate manufacturing method of the present invention forms a metal layer on a channel zone at the same time of forming a source electrode and a drain electrode and uses the metal layer, the source electrode, and the drain electrode as a mask to form LDD zones in a poly-silicon layer so as to save the mask needed for separately forming the LDD zones thereby reducing the manufacturing cost and increasing throughput.
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Patent Agency Ranking
公开(公告)号：US20170256386A1
公开(公告)日：2017-09-07
申请号：US14904141
申请日：2015-12-11
Applicant: Shenzhen China Star Optoelectronics Technology Co Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Tao ZHOU
CPC classification number: H01J37/3435 , C23C14/3407 , C23C14/35 , H01J37/3408 , H01J37/345
Abstract: A target device for a magnetic spattering coating device includes: a spattering target fixture; a target bearing plate installed on the spattering target fixture, for bearing a target; a magnetic pole device fixed on one surface of the spattering target fixture backing toward the target bearing plate, for producing a horizontal magnetic field on one surface of the target. A predetermined interval is formed between the magnetic pole device and corresponding margins of the target bearing plate. The present invention can not only enhances utilization of the target but also makes the thin film deposited on the substrate highly well-distributed.
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公开(公告)号：US20170255065A1
公开(公告)日：2017-09-07
申请号：US14907865
申请日：2016-01-12
Inventor： Yafeng LI , Xiangyi PENG
IPC: G02F1/1343
CPC classification number: G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G02F2201/50
Abstract: A liquid crystal panel and a pixel structure thereof are described. The pixel structure has a common electrode, a protecting layer, a plurality of pixel electrodes, and a plurality of first channels. The protecting layer is located on the common electrode; the pixel electrodes are located on the protecting layer; and the first channels are located between the neighboring pixel electrodes and pass through the protecting layer, so that the first channels expose a top surface of the common electrode.
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公开(公告)号：US20170253532A1
公开(公告)日：2017-09-07
申请号：US15085992
申请日：2016-03-30
Inventor： Xuanyun Wang
IPC: C04B35/622 , C09D5/24 , C01B31/04
CPC classification number: C04B35/62218 , C01B31/0438 , C04B35/522 , C09D5/24
Abstract: A method for manufacturing a flexible graphene electrically conductive film includes (1) providing a base and forming a graphene layer on a surface of the base; (2) providing polyvinyl alcohol, dissolving polyvinyl alcohol in water and heating to form a colloidal solution, which after cooling, forms a polyvinyl alcohol colloidal solution; and coating the polyvinyl alcohol colloidal solution on a surface of the graphene layer and drying so as to form a supporting layer on the surface of the graphene layer; (3) removing the base from the graphene layer; and (4) dissolving the supporting layer on the graphene layer in water so as to obtain a flexible graphene electrically conductive film that is free of surface residue.
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公开(公告)号：US20170248819A1
公开(公告)日：2017-08-31
申请号：US14902399
申请日：2015-12-30
Inventor： Yuejun TANG
IPC: G02F1/1335
CPC classification number: G02F1/133555 , G02F2001/133342 , G02F2203/01 , G02F2203/02 , G02F2203/09
Abstract: A display panel and a display are disclosed. The display panel includes a top substrate, a down substrate, a top photoresist layer arranged on one side of the down substrate facing toward the top substrate, and a down photoresist layer arranged on one side of the top substrate facing toward the top substrate. The display panel includes a transmission area and a reflective area, and the reflective area comprises a reflective layer between the top photoresist layer and the down photoresist layer. Light beams within the transmission area pass through the top photoresist layer and the down photoresist layer, and the light beams within the reflective area pass through the top photoresist layer twice or pass through the down photoresist layer twice. In this way, the saturation of the transmission area and the reflective area are compatible.
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公开(公告)号：US09746717B2
公开(公告)日：2017-08-29
申请号：US14655402
申请日：2015-05-25
Inventor： Chang Xie
IPC: G02F1/1339 , G02F1/1335
CPC classification number: G02F1/13394 , G02F1/133514 , G02F2001/13396 , G02F2001/13398 , G02F2201/56
Abstract: The present invention provides a curved liquid crystal display module and a liquid crystal display device. The curved liquid crystal display module includes a color filter substrate, an array substrate, and multiple isolation-cushion parts disposed between the color filter substrate and the array substrate. Wherein, the multiple isolation-cushion parts are densely distributed near a center position of the color filter substrate and the array substrate, and the multiple isolation-cushion parts are gradually sparsely distributed toward two edges. Through disposing the isolation-cushion parts to be densely distributed and strip-shaped at the center position, and to be sparsely distributed and dotted toward two edges, the device of the present invention is well suitable for different sustained force at different assembly locations of curved screen such that the curved liquid crystal display module can have a better display effect and an uniform thickness.
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