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公开(公告)号：US10936117B2
公开(公告)日：2021-03-02
申请号：US16472832
申请日：2018-05-15
Inventor： Zhangmeng Wang , Xianjie Shao , Yimin Chen
IPC: G06F3/041
Abstract: A touch display panel includes: a plurality of electrode blocks arranged in an array and spaced apart in an active area; an inner common electrode line surrounding the active area and disposed in a non-active area, a spacing area being provided between the active area and a portion of the inner common electrode line located away from a side where a driving circuit area is located; a plurality of dummy touch driving electrode lines arranged in parallel and running through the active area, the plurality of dummy touch driving electrode lines arranged in parallel being in one-to-one correspondence with and electrically connected to at least electrode blocks close to the spacing area; and switch circuits disposed in the spacing area that are in one-to-one correspondence with the electrode blocks electrically connected to the dummy touch driving electrode lines.
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公开(公告)号：US20180209027A1
公开(公告)日：2018-07-26
申请号：US15710067
申请日：2017-09-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongpeng Tian , Yimin Chen , Xuewei Gao , Jie Wu , Lei Xiao
CPC classification number: C23C14/04 , C23C14/042 , C23C14/35 , C23C14/50
Abstract: A mask and a sputtering device are provided for sputtering film formation. The mask includes a mask body which further includes a sputtering face with a plurality of protrusions positioned thereupon.
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公开(公告)号：US09766631B2
公开(公告)日：2017-09-19
申请号：US14360128
申请日：2013-04-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Bu , Tailiang Li , Yimin Chen , Lei Xiao
CPC classification number: G05D7/00 , G01F13/006 , G05D7/0635 , Y10T137/0396 , Y10T137/3115 , Y10T137/3127 , Y10T137/86389
Abstract: A method and a system for controlling automatic quantitative fluid supply are disclosed, and the method and the system automatically control the quantitative fluid supply by timing a period of time t required for introducing gas (20) into a sealing tank (4) in such a way that the pressure in the sealing tank (4) reaches a default value and calculating a period of time T, required for continuously introducing the gas (20) into the sealing tank (4) to extrude a fixed volume (V) of the fluid, from the time t, in the process of automatic quantitative fluid supply, so as to automatically control the switching-on and -off of a gas passage (1), overcome the impact of the reduction of the liquid level on the quantitative supply accuracy and guarantee the accuracy requirement of repeated quantitative supply.
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4.发明授权公开(公告)号：US10762868B2
公开(公告)日：2020-09-01
申请号：US16031440
申请日：2018-07-10
Inventor： Yimin Chen , Xianjie Shao , Zhangmeng Wang
IPC: G09G3/36 , G02F1/1343 , G02F1/133
Abstract: A memory-in-pixel circuit and a driving method thereof, a liquid crystal display panel and a wearable device are disclosed. The memory-in-pixel circuit includes a latch circuit, a switch circuit and a selection circuit, all transistors included in the latch circuit are first type transistors, and the latch circuit is configured to latch a data voltage and generate a first latch signal and a second latch signal; the switch circuit is configured to provide the data voltage to the latch circuit when the switch circuit is turned on; the selection circuit is configured to apply the first selection signal or the second selection signal to a pixel under control of the first latch signal and the second latch signal, and to continue to apply the first selection signal or the second selection signal to the pixel when the switch circuit is turned off to achieve automatic update of the pixel.
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公开(公告)号：US10658407B2
公开(公告)日：2020-05-19
申请号：US16030981
申请日：2018-07-10
Inventor： Yimin Chen , Xianjie Shao
IPC: G06K9/20 , H01L27/146 , G06K9/00 , H01L27/30 , H01L27/28
Abstract: Embodiments of the present disclosure provide a display panel, a method of manufacturing the display panel, a fingerprint identification device, and a method of identifying a fingerprint. The display panel includes first and second substrates. The first substrate is formed with switch transistors arranged in an array, and photosensitive elements arranged in an array and connected with the switch transistors. The second substrate is formed with conductive contact members, the contact members each have an end adjacent to the first substrate, and the end of each of the contact members is spaced from the first substrate so that when the second substrate is deformed by a force, the end of at least one of the contact members electrically contacts the first substrate so that at least one of the switch transistors in a position corresponding to the at least one of the contact members is turned on.
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Patent Agency Ranking
公开(公告)号：US20190088223A1
公开(公告)日：2019-03-21
申请号：US15928396
申请日：2018-03-22
Inventor： Xiujuan Wang , Xianjie Shao , Yimin Chen
IPC: G09G3/36
Abstract: A pixel circuit, a memory circuit, a display panel and a driving method. The pixel circuit includes a data writing circuit, a signal storage circuit and a display driving circuit. The data writing circuit is configured to write a data signal into the signal storage circuit according to a scan signal, the signal storage circuit is configured to store the data signal and control the display driving circuit to perform driving for display according to the data signal. The signal storage circuit comprises a first switch, a second switch, a third switch, a first node and a second node.
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公开(公告)号：US20180157360A1
公开(公告)日：2018-06-07
申请号：US15705072
申请日：2017-09-14
Inventor： Zhiyang Gao , Xianjie Shao , Jing Lv , Yimin Chen , Zhaozhe Xu
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , H01L27/323
Abstract: A touch panel is disclosed. The touch panel includes: a display panel comprising a plurality of pixel regions, each pixel region having a shape of a parallelogram; and a touch sensitive layer comprising a plurality of touch control electrodes corresponding to the plurality of pixel regions respectively, each touch control electrode comprising a plurality of electrode strips arranged parallel to and spaced apart from each other. An extension direction of the electrode strips of each touch control electrode is parallel to or perpendicular to a direction of a long side of the parallelogram of a pixel region corresponding to the touch control electrode. A display device including the touch panel is also disclosed.
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公开(公告)号：US20150220087A1
公开(公告)日：2015-08-06
申请号：US14360128
申请日：2013-04-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Bu , Tailiang Li , Yimin Chen , Lei Xiao
IPC: G05D7/00
CPC classification number: G05D7/00 , G01F13/006 , G05D7/0635 , Y10T137/0396 , Y10T137/3115 , Y10T137/3127 , Y10T137/86389
Abstract: A method and a system for controlling automatic quantitative fluid supply are disclosed, and the method and the system automatically control the quantitative fluid supply by timing a period of time t required for introducing gas (20) into a sealing tank (4) in such a way that the pressure in the sealing tank (4) reaches a default value and calculating a period of time T, required for continuously introducing the gas (20) into the sealing tank (4) to extrude a fixed volume (V) of the fluid, from the time t, in the process of automatic quantitative fluid supply, so as to automatically control the switching-on and -off of a gas passage (1), overcome the impact of the reduction of the liquid level on the quantitative supply accuracy and guarantee the accuracy requirement of repeated quantitative supply.
Abstract translation: 公开了一种用于控制自动定量流体供应的方法和系统，并且该方法和系统通过定时将气体（20）引入到密封罐（4）中所需的时间t自动地控制定量流体供应， 密封箱（4）中的压力达到默认值并计算将气体（20）连续地引入密封箱（4）中以挤出流体的固定体积（V）所需的时间段T的方式 从时间t起，在自动定量流体供给过程中，自动控制气体通路（1）的接通和断开，克服了液位降低对定量供应精度的影响 并保证重复定量供应的准确性要求。
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公开(公告)号：US11948845B2
公开(公告)日：2024-04-02
申请号：US17483613
申请日：2021-09-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shaodong Sun , Haoran Gao , Guangcai Yuan , Lilei Zhang , Wenyue Fu , Li Li , Hanbo Zheng , Shuqi Liu , Qi Qi , Junwei Yan , Pingkuan Gu , Lina Jing , Yan Chen , Yimin Chen
CPC classification number: H01L22/12 , G01B11/306 , H01L21/02422
Abstract: The present disclosure relates to a device and a system for testing flatness. The device for testing flatness includes a base, a testing platform, and a ranging sensor. The testing platform is assembled on the base. The testing platform includes a supporting structure. The supporting structure is disposed on the side of the testing platform away from the base and is used to support a to-be-tested board. The structure matches the structure of the to-be-tested board. The ranging sensor is disposed on the side of the testing platform away from the base. After the to-be-tested board is placed on the testing platform, the ranging sensor is used to test distances between a number N of to-be-tested positions on the to-be-tested board and the ranging sensor, to obtain N pieces of distance information, and the N pieces of distance information are used to determine the flatness of the to-be-tested board, where N is an integer greater than 2. According to the embodiments of the present disclosure, the flatness of the glass substrate can be tested to improve the manufacturing process to reduce the flatness of the glass substrate, and avoid the problem that the glass substrate is easily broken when entering the subsequent process equipment and the process equipment is down.
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公开(公告)号：US11031578B2
公开(公告)日：2021-06-08
申请号：US15775888
申请日：2017-09-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dejiang Zhao , Yimin Chen
Abstract: The present disclosure discloses a display substrate and a manufacturing thereof. The display substrate comprises a base substrate, a pixel defining layer formed on the base substrate, wherein the pixel defining layer is provided with an opening region comprising a bottom wall and at least one sidewall, wherein in the opening region, an edge of the bottom wall is provided with at least one hydrophilic inducing column, wherein at least one of the hydrophilic inducing column has a hydrophilic surface.
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