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61. 发明申请

US20170045792A1 ARRAY SUBSTRATE AND DISPLAY DEVICE 有权
标题翻译：阵列基板和显示设备
公开(公告)号：US20170045792A1
公开(公告)日：2017-02-16
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： G02F1/1362 , H01L27/12 , G02F1/1343
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.
摘要翻译：属于显示技术领域的阵列基板和显示装置。阵列基板包括多条栅极线，与多条栅极线相交的多条数据线，以及包括由相邻栅极线和相邻数据线限定的电极的多个像素单元。阵列基板包括沿栅极线方向延伸的多个公共电极线。每个公共电极线包括在数据线方向上延伸的多个分支。阵列基板可以屏蔽形成在数据线和像素电极之间的电场，从而解决阵列基板中的漏光问题。

62. 发明申请

US20160341404A1 A BACKLIGHT MODULE AND DISPLAY DEVICE 有权
标题翻译：背灯模块和显示设备
公开(公告)号：US20160341404A1
公开(公告)日：2016-11-24
申请号：US14911303
申请日：2015-06-26
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jian Xu , Xinyin Wu , Yongda Ma
IPC分类号： F21V21/00 , F21V17/16
CPC分类号： F21V21/00 , F21V17/164 , G02F1/133308 , G02F1/133608 , G02F2001/133314 , G02F2201/465
摘要： The present disclosure relates to a field of display technology and discloses a backlight module and a display device. The backlight module comprises: a backplate comprising a bottom plate and side plates, which form a mounting recess; an optical film positioned in the mounting recess; at least two supporting bars positioned between the bottom plate and the optical film and arranged crosswise, wherein each two supporting bars are fastened to each other and each of the supporting bars is fastened on the bottom plate. In the above backlight module, a mechanical strength of the backplate of the backlight module may be increased due to the supporting bars mounted on the bottom plate and arranged crosswise, and a resistance to bending of the backplate is thus improved. Further, as the used supporting bars have a bar-shape structure and are arranged crosswise without covering the overall surface of the backplate, the weight of the backlight module is increased by a smaller amount than the existing backlight module with an increasing strength of the backplate. Thus, the backlight module has a high strength and a light weight.
摘要翻译：本公开涉及显示技术领域，并且公开了背光模块和显示装置。背光模块包括：背板，其包括形成安装凹部的底板和侧板; 位于所述安装凹部中的光学膜; 位于底板和光学膜之间的至少两个支撑杆横向布置，其中每个两个支撑杆彼此紧固并且每个支撑杆紧固在底板上。在上述背光模块中，由于安装在底板上的支撑杆并且横向布置，所以背光模块的背板的机械强度可能会增加，从而提高了背板的抗弯曲性。此外，由于所使用的支撑杆具有棒状结构并且横向布置而不覆盖背板的整个表面，所以背光模块的重量比现有的背光模块的重量增加更少，背板的强度随着背板的增加而增加。因此，背光模块具有高强度和重量轻。

63. 发明申请

US20160330856A1 A CIRCUIT BOARD POSITIONING DEVICE 有权
标题翻译：电路板定位装置
公开(公告)号：US20160330856A1
公开(公告)日：2016-11-10
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： H05K7/14
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.
摘要翻译：本申请公开了一种电路板定位装置，包括：梁，梁的第一侧形成电路板支撑表面，第一侧设置有第一固定块和第二固定块，第一定位槽为形成在第一固定块上，第二定位槽形成在第二固定块上，第一定位槽和第二定位槽用于限制电路板中两个相对侧边缘的位置; 卡扣配合，卡扣配合的一端可旋转地安装在横梁的一端的梁上; 在所述卡扣配合和所述梁之间设置锁定机构，用于在所述卡扣配合处于关闭位置时锁定所述卡扣配合件和所述梁，并且所述卡扣配合面朝向所述梁的一侧至少设置有一个在处于关闭位置时向该梁突出的弹性压板。电路板定位装置可以保护电路板免受冲击时的损坏。

64. 发明授权

US11543894B2 Display apparatus 有权
公开(公告)号：US11543894B2
公开(公告)日：2023-01-03
申请号：US17255183
申请日：2020-06-24
申请人： BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma
IPC分类号： G06F3/02 , G06F1/16 , G06F3/046
摘要： A display apparatus includes: a display panel; a housing configured to support and protect the display panel; a support, the support being arranged between the display panel and the housing; a plurality of sensors, the plurality of sensors being fixed on the support; a window, the window being located in the display panel or the housing and being configured to expose at least one sensor; and a driver, the driver being configured to control the support to move along a plane parallel to the display panel, and to control the support to stop moving when a required sensor moves to a position of the window.

65. 发明授权

US11474386B2 Thin-film transistor, array substrate, display panel and display device 有权
公开(公告)号：US11474386B2
公开(公告)日：2022-10-18
申请号：US17197389
申请日：2021-03-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Pan Li , Hongfei Cheng , Yongda Ma , Xueguang Hao , Jianbo Xian
IPC分类号： G02F1/1333 , G02F1/1368 , H01L27/12 , H01L29/786
摘要： Embodiments of the disclosure provide a thin-film transistor, an array substrate, a display panel and a display device. The thin-film transistor includes a current enhancement portion, and the current enhancement portion is provided between a drain and a source. The current enhancement portion may include at least one protrusion portion, and the protrusion portion is provided on the drain and/or the source and faces a channel. The current enhancement portion may include an island portion provided between the drain and the source, and the island portion is separate from the drain and the source. The island portion may include at least one protrusion end, and the at least one protrusion end faces the drain and/or the source.

66. 发明授权

US11239303B2 Display substrate, display apparatus, and method of fabricating display substrate 有权
公开(公告)号：US11239303B2
公开(公告)日：2022-02-01
申请号：US16631447
申请日：2019-06-25
申请人： Beijing BOE Technology Development Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Xinguo Li , Yongda Ma , Xueguang Hao , Xinyin Wu , Yong Qiao
IPC分类号： H01L27/32 , G02F1/1333 , G02F1/1362 , G02F1/1368 , H01L51/00 , H01L51/56
摘要： A display substrate having a display area and a peripheral area is provided. The display substrate in the peripheral area includes a flexible base substrate; a first insulating layer on the flexible base substrate; a first signal line layer including a plurality of first signal lines on a side of the first insulating layer away from the flexible base substrate; and a second insulating layer on a side of the first signal line layer away from the flexible base substrate. The display substrate has a plurality of first vias extending through a respective one of the plurality of first signal lines, exposing a first surface of the first insulating layer; and the second insulating layer extends through the plurality of first vias to be in direct contact with the first surface of the first insulating layer.

67. 发明授权

US11004873B2 Array substrate and display device 有权
公开(公告)号：US11004873B2
公开(公告)日：2021-05-11
申请号：US16000384
申请日：2018-06-05
申请人： BOE Technology Group Co., Ltd.
发明人： Jianbo Xian , Hongfei Cheng , Yong Qiao , Yongda Ma
IPC分类号： H01L27/12 , H01L29/786 , H01L29/417 , H01L29/423 , G02F1/1368
摘要： An array substrate and a display device are disclosed. The array substrate includes: a base substrate; and a first electrically conductive layer and a second electrically conductive layer on the base substrate; wherein the base substrate is provided with at least one thin film transistor, each of the at least one thin film transistor includes a gate electrode disposed in the first electrically conductive layer, and a source electrode and a drain electrode disposed in the second electrically conductive layer; and wherein, at least one of the drain electrode and the source electrode includes an electrode body and an extending portion, the electrode body overlapping with the gate electrode, and the extending portion overlapping with a portion of the first electrically conductive layer other than the gate electrode.

68. 发明授权

US10997890B2 Shift register, a gate driver circuit and a display device 有权
公开(公告)号：US10997890B2
公开(公告)日：2021-05-04
申请号：US16630852
申请日：2019-06-25
申请人： Beijing BOE Technology Development Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Xueguang Hao , Yongda Ma , Yong Qiao , Xinyin Wu
IPC分类号： G09G3/20 , G11C19/28
摘要： Disclosed herein is a shift register, a grid driver circuit and a display device. The shift register may comprise a first pull-down point control circuit having a control end coupled to a pull-up point and two ends coupled to a pull-down point and a first voltage input respectively, a second pull-down point control circuit having two control ends coupled to an input signal and a control input respectively and two ends coupled to the pull-down point and the first voltage input respectively, a first pull-up point control circuit having a control end coupled to the pull-down point and two ends coupled to the pull-up point and the first voltage input respectively, and a second pull-up point control circuit having a control end coupled to a first clock signal and two ends coupled to the pull-up point and the first voltage input respectively.

69. 发明授权

US10718893B2 Light guide plate (LGP) positioning structure, backlight module and display device 有权
公开(公告)号：US10718893B2
公开(公告)日：2020-07-21
申请号：US15757106
申请日：2017-08-31
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Jianbo Xian , Yong Qiao
IPC分类号： F21V8/00 , G09G3/22
摘要： A light guide plate (LGP) positioning structure, a backlight module and a display device are provided. The LGP positioning structure includes: a plurality of positioning members disposed between a first surface of a LGP and a back plate. The first surface is adjacent to an incident surface of the LGP. The surface reflectivity of the positioning members near the incident surface is lower than the surface reflectivity of the positioning members away from the incident surface.

70. 发明申请

US20200225527A1 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200225527A1
公开(公告)日：2020-07-16
申请号：US15751461
申请日：2017-07-18
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Chunping Long , Yongda Ma
IPC分类号： G02F1/1362 , G02F1/1368 , G02F1/1345 , G09G3/36
摘要： The present disclosure relates to technical field of display. There is disclosed an array substrate, a display panel and a display device. The array substrate includes a plurality of pixels arranged in an array. Two data lines are provided between every two columns of pixels adjacent to each other and a data line is provided at either side of each column of pixels. One gate line is provided between every two rows of pixels adjacent to each other. Each pixel includes two display domains arranged in a column direction and each display domain is correspondingly connected with a switch device.

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