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111. 发明授权

US10945331B2 Mobile display device 有权
公开(公告)号：US10945331B2
公开(公告)日：2021-03-09
申请号：US15572465
申请日：2017-05-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Yong Qiao , Jianbo Xian
IPC分类号： H05K1/00 , H05K1/02 , H05K7/20 , H04M1/02 , G06F1/20
摘要： Embodiments of the disclosure relate to the technical field of display, and in particular, to a mobile display device, comprising: a housing; a battery and a circuit board both provided within the housing, the battery being interposed between the circuit board and the housing, or alternatively, the battery and the circuit board being arranged side by side; a chip provided on the circuit board; a heat dissipation unit which is also provided on the circuit board and is configured to dissipate heat from the chip; and a first thermally-conductive connector which connects the heat dissipation unit with the housing.

112. 发明授权

US10867544B2 Pixel structure, array substrate and display panel having a curved gap between adjacent sub pixels 有权
公开(公告)号：US10867544B2
公开(公告)日：2020-12-15
申请号：US16399737
申请日：2019-04-30
申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qinghe Wang , Xueguang Hao , Dacheng Zhang , Yongda Ma , Dongfang Wang , Liangchen Yan
IPC分类号： G09G3/20 , G02F1/1362 , G09G3/36 , G09G3/3225 , H01L27/12 , H01L27/32
CPC分类号： G09G3/2003 , G02F1/136286 , G09G3/3607 , H01L27/124 , H01L27/3276 , G02F2201/52 , G09G3/3225 , G09G2300/0452 , G09G2300/0465 , G09G2330/045
摘要： A pixel structure includes at least three sub-pixels and there is a gap between two adjacent sub-pixels. The gap includes at least a first gap and a second gap, where the first gap extends along a linear trajectory and the second gap extends along a curved trajectory. The wire includes at least a first wire and a second wire, wherein the first wire passes through the first gap along the linear trajectory and is spaced apart from the sub-pixels on both sides of the first gap, and the second wire passes through the second gap along the curved trajectory and is spaced apart from the sub-pixels on both sides of the second gap. The second wire has a line width larger than a line width of the first wire.

113. 发明授权

US10863617B2 Printed circuit board and electronic apparatus having the same 有权
公开(公告)号：US10863617B2
公开(公告)日：2020-12-08
申请号：US15517072
申请日：2016-08-12
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xingchen Shangguan , Pan Li , Yongda Ma , Jian Xu
IPC分类号： H05K1/00 , H05K1/02 , H05F3/02
摘要： A printed circuit board and an electronic apparatus having the printed circuit board are provided. The printed circuit board includes a circuit board body and an electronic element disposed on the circuit board body, the circuit board body is provided with a conductive hole, the circuit board body is grounded by a conductor provided in the conductive hole, and at least one through hole is disposed between the conductive hole and at least part of the electronic element.

114. 发明授权

US10782546B2 Display module and display device 有权
公开(公告)号：US10782546B2
公开(公告)日：2020-09-22
申请号：US15780015
申请日：2017-10-26
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Yong Qiao , Jianbo Xian
IPC分类号： G02F1/1333
摘要： Embodiments of the present disclosure provide a display module and a display device. The display module includes a rear frame, a display panel and a front frame; the front frame includes a first holding part, the rear frame includes a second holding part, and the first holding part is disposed to be opposite to the second holding part along a thickness direction of the display panel; an edge of the display panel is held between the first holding part and the second holding part; the first holding part is provided with a bending part which is bent towards the second holding part; and the first holding part and the second holding part are connected through a fastener disposed in the bending part so as to fasten the display panel.

115. 发明授权

US10725233B2 Backlight module and display module 有权
公开(公告)号：US10725233B2
公开(公告)日：2020-07-28
申请号：US16066835
申请日：2017-11-14
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Yong Qiao , Jianbo Xian
IPC分类号： G02B6/00 , F21V8/00 , G02F1/1333
摘要： A backlight module and a display module are disclosed. The backlight module includes: a back plate and an optical component, wherein at least one positioning structure is disposed on the back plate, the optical component is provided with an opening which is matched with the positioning structure, and a surface of the positioning structure facing an inner wall of the opening is a curved surface. The backlight module can reduce or avoid the deformation of the positioning structure when being subjected to an external force.

116. 发明授权

US10564493B2 Discharge circuit, array substrate, liquid crystal display panel and display device 有权
公开(公告)号：US10564493B2
公开(公告)日：2020-02-18
申请号：US15541572
申请日：2016-10-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xueguang Hao , Yongda Ma , Xinyin Wu , Yong Qiao
IPC分类号： G02F1/1362 , H01L27/02 , H01L27/12 , H01L29/786 , G09G3/36
摘要： A discharge circuit, an array substrate, a liquid crystal display panel and a display device are provided. The discharge circuit, including a discharge transistor, a signal control end and a low voltage power source end, a gate electrode of the discharge transistor is connected to the signal control end, a first electrode of the discharge transistor is electrically connected to a signal line, and a second electrode of the discharge transistor is electrically connected to the low voltage power source end; the discharge transistor is configured to release charges on the signal line to the low voltage power source end under an action of a control signal output by the signal control end.

117. 发明申请

US20200026122A1 COLOR FILM SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200026122A1
公开(公告)日：2020-01-23
申请号：US16486111
申请日：2018-12-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hui Li , Xinyin Wu , Yong Qiao , Yongda Ma
IPC分类号： G02F1/1335
摘要： A color film substrate having a plurality of pixel areas includes a base substrate, a color resistance, a black matrix and protruding structures. The color resistance layer is arranged on the base substrate and including a plurality of color resistances arranged in an array. The black matrix is arranged between any adjacent color resistances. The protruding structure is arranged on at least a portion of the black matrix and surrounding at least one of the color resistances. Wherein a surface of the protruding structure away from the base substrate does not exceed a surface of the color resistance away from the base substrate.

118. 发明授权

US10541256B2 Array substrate and display apparatus 有权
公开(公告)号：US10541256B2
公开(公告)日：2020-01-21
申请号：US15743530
申请日：2017-07-14
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jianbo Xian , Xueguang Hao , Hongfei Cheng , Yongda Ma
IPC分类号： H01L27/12 , G02F1/1362
摘要： An embodiment of the present disclosure relates to an array substrate, which comprises data lines and gate lines arranged on the array substrate having a pixel region and a peripheral region surrounding the pixel region, and at least two repair lines arranged on the peripheral region of the array substrate. The at least two repair lines intersect with one of the data lines and the gate lines. Each of the repair lines has at least one repair voltage lead. The array substrate according to the present disclosure can increase the number of data lines or gate lines that can be repaired, improve a utilization ratio of the repair lines, and can be used for repairing a display panel with large area.

119. 发明授权

US10535683B2 Array substrate and display device 有权
公开(公告)号：US10535683B2
公开(公告)日：2020-01-14
申请号：US16003416
申请日：2018-06-08
申请人： BOE Technology Group Co., Ltd.
发明人： Jianbo Xian , Yongda Ma , Yong Qiao , Xinyin Wu
IPC分类号： H01L27/12 , H01L27/02 , G02F1/1362
摘要： An array substrate and a display device are provided in the embodiments of the disclosure. The array substrate includes: a substrate; thin film transistors formed on the substrate, each of the thin film transistors comprising a gate electrode, a gate insulation layer, an active layer; and a source electrode and a drain electrode; a protective layer formed on the thin film transistors, having through-holes formed therein; and lead-out electrodes; and at least one support is provided below the through-holes, each of the through-holes being configured to form an electrical connection between the drain electrode in each of the thin film transistors and a corresponding one of the lead-out electrodes, an orthogonal projection of each of the through-holes on the substrate falling within an orthogonal projection of the at least one support on the substrate.

120. 发明授权

US10509152B2 Light guide plate, backlight module and display device 有权
公开(公告)号：US10509152B2
公开(公告)日：2019-12-17
申请号：US15743655
申请日：2017-06-09
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yongda Ma , Jianbo Xian , Yong Qiao
IPC分类号： F21V7/04 , F21V8/00
摘要： A light guide plate includes a first light emitting surface and a second light emitting surface. The first light emitting surface and the second light emitting surface are connected by an inclined surface. The first light emitting surface is connected to the light incident surface of the light guide plate and is higher than the second light emitting surface, and the inclined surface is provided with a protruding structure. According to the technical solutions in the embodiments of the present disclosure, part of the light projected onto the inclined surface is reflected back to the light guide plate by the protruding structure and reflected back and forth between the bottom surface of the light guide plate and the inclined surface to be sufficiently mixed and homogenized. A part of the homogenized light emits from the second light emitting surface to compensate for a longitudinal brightness difference. Another part of the homogenized light exits from the protruding structure on the inclined surface and the first light emitting surface, thereby reducing the transverse brightness difference. Thus, the poor user experience such as dazzling can be reduced and the viewing effect can be improved.

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