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81. 发明授权

US10212385B2 Wire fixation apparatus and display device 有权
公开(公告)号：US10212385B2
公开(公告)日：2019-02-19
申请号：US15662828
申请日：2017-07-28
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Jianbo Xian , Yong Qiao , Yuxin Zhang
IPC分类号： H02G3/22 , H04N5/64 , G02F1/1333 , G06F1/16
摘要： A wire fixation apparatus and a display device are provided. The wire fixation apparatus includes: a first snap structure, half surrounding a wire and provided with a first opening at a side thereof; a second snap structure, half surrounding a wire and provided with a second opening at a side thereof; and an auxiliary installation plate connecting the first snap structure to the second snap structure. The first opening of the first snap structure is opposite to the second opening of the second snap structure. The first snap structure, the second snap structure and the auxiliary installation plate together form a wire channel for the wire to pass therethrough, and an interval is arranged between the first snap structure and the second snap structure to enable the wire to be snapped into the wire channel through the interval. Projections of the first snap structure, the second snap structure and the auxiliary installation plate onto a first projection plane together encircle a projection of the wire onto the first projection plane. The first projection plane is a plane of a cross section of the wire.

82. 发明申请

US20180206723A1 Holographic Operation Equipment, Holographic Control Equipment, Holographic Operation Method and Holographic Control Method 审中-公开
公开(公告)号：US20180206723A1
公开(公告)日：2018-07-26
申请号：US15539787
申请日：2017-01-03
申请人： BOE Technology Group Co., Ltd.
发明人： Yuxin Zhang , Yongda Ma , Pan Li
IPC分类号： A61B5/00 , A61B34/35 , G03H1/04 , G03H1/22 , G16H30/20
CPC分类号： A61B5/0022 , A61B5/0082 , A61B5/745 , A61B34/30 , A61B34/35 , A61B2090/367 , A61B2090/373 , A61B2505/05 , G03H1/0402 , G03H1/2294 , G03H1/265 , G03H2001/0428 , G03H2001/2244 , G03H2222/34 , G03H2227/05 , G03H2260/35 , G03H2260/54 , G16H20/40 , G16H30/20 , G16H40/67
摘要： Holographic operation equipment, including: a holographic image generating device configured to generate holographic image information including an operated object; an operation device configured to operate the operated object; an image transmitting device configured to transmit the holographic image information; and an information receiving device configured to receive a control signal and send the control signal to the operation device to control the operation of the operation device. The operation error resulted in panel displaying can be reduced. A holographic control equipment, a holographic operation method, a holographic control method and a telemedicine system are further provided.

83. 发明授权

US10018752B2 Diffusion sheet, backlight module and liquid crystal display device 有权
公开(公告)号：US10018752B2
公开(公告)日：2018-07-10
申请号：US14904770
申请日：2015-06-17
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Yuxin Zhang
IPC分类号： G02B5/02 , G02B1/14 , F21V8/00
CPC分类号： G02B5/0215 , G02B1/14 , G02B5/0236 , G02B6/0051
摘要： A diffusion sheet, a backlight module and a liquid crystal module are disclosed. The diffusion sheet comprises a paper fiber layer (1) with surfaces on two sides both disposed with a light-transmissive protection layer (2, 3). The diffusion sheet can well diffuse light passing through the diffusion sheet, and hence improve uniformity of light passing through the diffusion sheet. A paper fiber layer (1) is employed in the diffusion sheet for diffusion, which makes a paper fiber layer (1) be prepared at a low cost and have a small weight, and hence reduce the preparation cost and weight of a diffusion sheet to provided convenience for transfer of a product.

84. 发明授权

US09915846B2 Array substrate and display device 有权
公开(公告)号：US09915846B2
公开(公告)日：2018-03-13
申请号：US14913259
申请日：2015-08-20
申请人： Boe Technology Group Co., Ltd.
发明人： Hongfei Cheng , Jianbo Xian , Yongda Ma , Xingchen Shangguan
IPC分类号： H01L27/146 , G02F1/1362 , G02F1/1343 , H01L27/12
CPC分类号： G02F1/136286 , G02F1/134309 , G02F1/1362 , G02F2201/121 , G02F2201/123 , H01L27/124
摘要： An array substrate and a display device belonging to the field of display technology. The array substrate comprises a plurality of gate lines, a plurality of data lines which intersect the plurality of gate lines, and a plurality of pixels units comprised of electrodes defined by neighboring gate lines and neighboring data lines. The array substrate includes a plurality of common electrode lines extending in a gate line direction. Each of the common electrode lines comprises a plurality of branches extending in a data line direction. The array substrate can shield an electric field formed between the data lines and the pixel electrodes, so that a problem of light leakage in the array substrate is solved.

85. 发明授权

US09756752B2 Circuit board positioning device 有权
公开(公告)号：US09756752B2
公开(公告)日：2017-09-05
申请号：US14784623
申请日：2015-03-13
申请人： Boe Technology Group Co., Ltd.
发明人： Yongda Ma , Jianbo Xian
IPC分类号： H05K9/00 , H05K7/14 , H05K3/00
CPC分类号： H05K7/1405 , H05K3/00 , H05K7/1417 , H05K7/142
摘要： The present application discloses a circuit board positioning device, comprising: a beam, a first side of the beam forming a circuit board supporting surface, and the first side being provided with a first fixture block and a second fixture block, a first positioning slot being formed on the first fixture block, a second positioning slot being formed on the second fixture block, the first positioning slot and the second positioning slot being used for limiting positions of two opposite side edges in the circuit board; a snap-fit, one end of the snap-fit being rotatablely mounted on the beam around one end of the beam; a lock mechanism being provided between the snap-fit and the beam for locking the snap-fit and the beam when the snap-fit is in a closed position, and a side of the snap-fit facing towards the beam being provided with at least one elastic pressing sheet protruding towards the beam when being in the closed position. The circuit board positioning device can protect the circuit board from being damaged when shock occurs.

86. 发明申请

US20170184902A1 Circuit Board, Circuit Board Assembly and Liquid Crystal Display Device 审中-公开
公开(公告)号：US20170184902A1
公开(公告)日：2017-06-29
申请号：US15300397
申请日：2015-11-19
申请人： BOE Technology Group Co., Ltd.
发明人： Jian Xu , Hongfei Cheng , Yongda Ma
IPC分类号： G02F1/1345 , H05K3/00
摘要： A circuit board is provided and the circuit board is used for being attached to a matching board. The circuit board includes a first circuit pattern and an attaching state inspection area, and the attaching state inspection area further includes a third circuit pattern. A liquid crystal display device is further provided, including the circuit board and the matching board, the matching board includes a second circuit pattern matching the circuit board. It is more accurate to judge the attaching state between the circuit board and the matching board by detecting the deformation state of the conductive particles in vacant areas at different locations after the circuit board is attached to the matching board.

87. 发明申请

US20160357067A1 A LIQUID CRYSTAL DISPLAY DEVICE AND A BACKLIGHT MODULE THEREOF 有权
标题翻译：液晶显示装置及其背光模组
公开(公告)号：US20160357067A1
公开(公告)日：2016-12-08
申请号：US14892652
申请日：2015-04-16
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Jingxia Gu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133608 , G02F1/133603 , G02F1/133604 , G02F2001/133628
摘要： The present application discloses a liquid crystal display device and a backlight module thereof. The backlight module comprises a backboard, a separating plate, and a light source component; wherein the backboard has a base plate and a plurality of side plates, and the backboard is an injection moulding board; the separating plate is mounted in an accommodating groove, a heat dissipation chamber is formed between the separating plate and the base plate, in the heat dissipation chamber, the backboard is provided with convection holes; the light source component comprises a plurality of lamp substrates and a plurality of LED lamps mounted on the lamp substrates, the lamp substrates are located within the heat dissipation chamber, and the separating plate is provided with transparent holes enabling light emitted by each of the LED lamps to penetrate the separating plate in a thickness direction of the separating plate.
摘要翻译：本申请公开了一种液晶显示装置及其背光模块。背光模块包括背板，分离板和光源组件; 其中所述背板具有基板和多个侧板，所述背板是注射成型板; 分离板安装在容纳槽中，在分离板和基板之间形成散热室，在散热室中，背板设有对流孔; 光源组件包括多个灯基板和安装在灯基板上的多个LED灯，灯基板位于散热室内，并且分离板设置有透光孔，使得每个LED发出的光能够发光灯在分离板的厚度方向上穿透分离板。

88. 发明授权

US11372285B2 Backlight comprising a plastic frame having a panel receiving portion that is made of a light reflecting material including a transparent material containing light scattering particles, display module and display device 有权
公开(公告)号：US11372285B2
公开(公告)日：2022-06-28
申请号：US16610314
申请日：2019-04-15
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Yong Qiao , Xinyin Wu
IPC分类号： G02F1/13357 , G02F1/1335
摘要： The present disclosure provides a backlight, a display module and a display device. The backlight includes a plastic frame and light guide plate, the plastic frame includes a panel receiving portion, the light guide plate is located below the panel receiving portion, an orthographic projection of the panel receiving portion in a direction perpendicular to a light emitting surface of the light guide plate is overlapped with an orthographic projection of an edge of the light guide plate in the same projection direction, and an angle between a side surface of the panel receiving portion close to a center of the light guide plate and a lower surface of the panel receiving portion adjacent to the light guide plate is less than 90 degrees.

89. 发明授权

US11219143B2 Control unit of display device and display device 有权
公开(公告)号：US11219143B2
公开(公告)日：2022-01-04
申请号：US15761172
申请日：2017-08-31
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Pan Li , Yong Qiao
IPC分类号： H05K1/00 , H05K1/18 , H05K7/00 , H05K9/00 , G09G3/20 , H05K7/20
摘要： The present disclosure provides a control unit of display device and a display device. The control unit of display device includes: a back plate a plurality of circuit structures, the plurality of circuit structures being arranged on the back plate; a plurality of electric field shielding structures, each of the electric field shielding structures being arranged between the circuit structures and configured to shield an electric field between the circuit structures, wherein each of the electric field shielding structures includes a plurality of shielding strips, the plurality of shielding strips are spaced apart from each other and projections of the shielding strips on a corresponding side of the circuit structure are continuous and uninterrupted.

90. 发明申请

US20210358431A1 ARRAY SUBSTRATE, AND DRIVING METHOD AND DEVICE THEREOF 有权
公开(公告)号：US20210358431A1
公开(公告)日：2021-11-18
申请号：US16344851
申请日：2018-10-23
申请人： BOE Technology Group Co., Ltd.
发明人： Pan Li , Yongda Ma
IPC分类号： G09G3/36
摘要： An array substrate, and a driving method and driving device thereof, in the field of display technology. A display device includes an array substrate, including a plurality of pixel units. Each pixel unit includes a first sub-pixel and a second sub-pixel of the same color, the first sub-pixel includes a first pixel electrode (061) and a first common electrode (081), and the second sub-pixel includes a second pixel electrode (062) and a second common electrode (082). In a first stage, a voltage between the first pixel electrode (061) and the first common electrode (081) is greater than a voltage between the second pixel electrode (062) and the second common electrode (082), which optimizes and solves the problem of low fineness of the display picture, and improves the fineness of the display picture.

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