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公开(公告)号：US09778508B2
公开(公告)日：2017-10-03
申请号：US14892652
申请日：2015-04-16
Applicant: Boe Technology Group Co., Ltd.
Inventor： Yongda Ma , Jingxia Gu
IPC: G02F1/1335
CPC classification number: G02F1/133608 , G02F1/133603 , G02F1/133604 , G02F2001/133628
Abstract: 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 molding 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.
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公开(公告)号：US09557614B2
公开(公告)日：2017-01-31
申请号：US14771748
申请日：2015-04-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei Cheng , Jianbo Xian , Yong Qiao , Yongchun Lu , Jian Xu , Yongda Ma , Wenbo Li , Pan Li
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/134336 , G02F1/133707 , G02F1/134309 , G02F1/1362 , G02F1/136213 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134345 , G02F2201/121 , G02F2201/123
Abstract: A display substrate includes a first base substrate; a gate line, a data line and a common electrode line arranged on the first base substrate; a plurality of pixel units each including a first sub-pixel electrode, a second sub-pixel electrode, a first thin film transistor, a second thin film transistor and a third thin film transistor; and a charge adjustment-control line arranged on the first base substrate, where the charge adjustment-control line and the gate line are between the first sub-pixel electrode and the second sub-pixel electrode. The first thin film transistor is connected to the gate line, the data line and the first sub-pixel electrode; the second thin film transistor is connected to the gate line, the data line and the second sub-pixel electrode; the third thin film transistor is connected to the charge adjustment control line, the first sub-pixel electrode and the common electrode line.
Abstract translation: 显示基板包括：第一基底; 布线在第一基底上的栅极线，数据线和公共电极线; 多个像素单元，每个像素单元包括第一子像素电极，第二子像素电极，第一薄膜晶体管，第二薄膜晶体管和第三薄膜晶体管; 以及电荷调节控制线，其布置在所述第一基底上，所述电荷调节控制线和所述栅极线在所述第一子像素电极和所述第二子像素电极之间。 第一薄膜晶体管连接到栅极线，数据线和第一子像素电极; 第二薄膜晶体管连接到栅极线，数据线和第二子像素电极; 第三薄膜晶体管连接到电荷调节控制线，第一子像素电极和公共电极线。
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公开(公告)号：US20160327727A1
公开(公告)日：2016-11-10
申请号：US14907773
申请日：2015-06-15
Applicant: BOE Technology Group Co., Ltd.
IPC: F21V8/00
CPC classification number: G02B6/0055 , F21V7/18 , G02B6/0031 , G02B6/0088
Abstract: A reflection structure, a backlight module and a display device, the backlight module comprises a light source and a back plate and the light source is disposed on a side edge of the back plate, the reflection structure comprises: a first reflection plate disposed on the back plate, an end close to the light source of which can extend freely; and at least one second reflection plate disposed on an edge of the first reflection plate, wherein a first end of the second reflection plate overlaps the first reflection plate, a second end of the second reflection plate extends toward the side edge of the back plate, and at least one of the first end and the second end of the second reflection plate can extend freely.
Abstract translation: 反射结构，背光模块和显示装置，所述背光模块包括光源和背板，并且所述光源设置在所述背板的侧边缘上，所述反射结构包括：第一反射板， 背板，靠近其光源的端部可以自由延伸; 以及设置在所述第一反射板的边缘上的至少一个第二反射板，其中所述第二反射板的第一端与所述第一反射板重叠，所述第二反射板的第二端朝向所述背板的侧边缘延伸， 并且第二反射板的第一端和第二端中的至少一个可以自由延伸。
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公开(公告)号：US12170287B2
公开(公告)日：2024-12-17
申请号：US17418811
申请日：2020-12-09
Inventor： Yongda Ma , Yong Qiao , Jianbo Xian
IPC: H01L27/12 , H10K59/131
Abstract: Provided is an array substrate, including: a display region including signal lines and a peripheral region including a bonding region; wherein the bonding region includes at least one row of signal line input terminals disposed on a first substrate, the signal line input terminals being electrically connected to the signal lines; and the signal line input terminal includes an etched conductive layer, at least the etched conductive layers in two adjacent signal line input terminals disposed in a same row being disposed on different layers.
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公开(公告)号：US12155782B2
公开(公告)日：2024-11-26
申请号：US17637816
申请日：2021-03-29
Inventor： Mingyuan Ma , Yongda Ma , Ken Wen , Honglei Zhang
IPC: H04M1/724 , H04M1/00 , H04M1/72469 , H04M1/72484
Abstract: The present disclosure provides a call method and terminal, and a non-transitory computer-readable storage medium. The call method includes: receiving or initiating, by a first terminal, a call request to establish a call with a second terminal; detecting, by the first terminal, at least one of the following: a current task being executed by the first terminal, whether there is one or more third terminals capable of assisting in the call, and a current task being executed by a third terminal; and selecting whether a display interface of the first terminal displays a call assisting option according to the current task being executed by the first terminal and/or the current task being executed by the third terminal; wherein the call assisting option is used to prompt a user to select to answer the call with the second terminal through the assistance of the third terminal.
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Patent Agency Ranking
公开(公告)号：US11770909B2
公开(公告)日：2023-09-26
申请号：US17297130
申请日：2020-06-24
Inventor： Yongda Ma , Jianbo Xian , Xueguang Hao , Chen Xu
CPC classification number: H05K5/0217 , H05K5/0017 , H05K5/03
Abstract: A display device includes: a display panel; a housing configured to support and protect the display panel; a bracket disposed between the display panel and the housing; a plurality of sensors fixed on the bracket; a window located in the display panel or in the housing, and configured to expose at least one of the plurality of sensors; and a driver configured to control the bracket to rotate in a plane parallel to the display panel, and to control the bracket to stop rotating when a required sensor rotates to a position of the window.
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公开(公告)号：US11656499B2
公开(公告)日：2023-05-23
申请号：US17562287
申请日：2021-12-27
Inventor： Hongbo Feng , Yongda Ma
IPC: G02F1/13357 , G02F1/1333 , G02F1/1335 , G02F1/1339
CPC classification number: G02F1/133611 , G02F1/1339 , G02F1/133308 , G02F1/133512 , G02F1/133514 , G02F1/133606 , G02F1/133608
Abstract: A direct-type backlight liquid crystal display device is provided, which includes a frame including a main frame, a bottom plate; a liquid crystal display panel, on a top surface of the main frame and parallel to the bottom plate, the liquid crystal display panel includes an array substrate, a color film substrate, a liquid crystal layer and a frame sealant, a pixel unit on the color film substrate includes a sub pixel, the sub pixel on a side of the color film substrate along a first direction parallel to the color film substrate is partially blocked and covered by a black matrix, a backlight unit including a light emitting element and a light homogenizing element; a display control unit, at a lateral end surface of the liquid crystal display panel and electrically connected with the liquid crystal display panel at the lateral end surface of the liquid crystal display panel.
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公开(公告)号：US20210074791A1
公开(公告)日：2021-03-11
申请号：US16631447
申请日：2019-06-25
Inventor： Xinguo Li , Yongda Ma , Xueguang Hao , Xinyin Wu , Yong Qiao
IPC: H01L27/32 , H01L51/00 , H01L51/56 , G02F1/1368 , G02F1/1333 , G02F1/1362
Abstract: 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.
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公开(公告)号：US10930207B2
公开(公告)日：2021-02-23
申请号：US16328928
申请日：2018-08-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pan Li , Yongda Ma , Xueguang Hao
IPC: G09G3/32 , G09G3/3208 , G06F3/041
Abstract: The disclosure discloses a display controller and a display device, and relates to the field of display technology. The display device includes a display panel and a display controller, and the display controller includes a display driver, data storage, mode trigger and mode controller. The output terminal of the mode trigger is connected to the input terminal of the mode controller, the output terminal of the mode controller is connected to the control terminal of a signal switcher and the control terminal of the display driver, the output terminal of the signal switcher is connected to a normal display signal terminal and a standby display signal terminal connected to the data storage, and the normal display signal terminal and the standby display signal terminal are connected to the input terminal of the display driver. The display device provided by the disclosure may be used for standby display.
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公开(公告)号：US10591790B2
公开(公告)日：2020-03-17
申请号：US15807451
申请日：2017-11-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunping Long , Yongda Ma , Pan Li
IPC: G02F1/1362 , G02F1/1343 , H01L27/12 , H01L29/49 , H01L29/786 , H01L29/66
Abstract: An array substrate and a display device are provided, which relate to the field of display and are for alleviating or mitigating the problem of bad contact between the pixel electrode and the drain pad caused by deep via holes. The array substrate includes a plurality of pixel units, each including a drain pad, a pixel electrode and an insulating layer above the drain pad. The drain pad has a first via hole, and the insulating layer has a second via hole that exposes at least a portion of the first via hole and a portion of the drain pad around the first via hole. The pixel electrode extends along an inner wall of the second via hole and contacts the exposed portion of the drain pad.
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