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公开(公告)号：US20180315774A1
公开(公告)日：2018-11-01
申请号：US15743530
申请日：2017-07-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jianbo XIAN , Xueguang HAO , Hongfei CHENG , Yongda MA
IPC: H01L27/12 , G02F1/1362
CPC classification number: H01L27/124 , G02F1/136259 , G02F1/136286 , G02F2001/136263 , G02F2001/136272
Abstract: 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.
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公开(公告)号：US20180217420A1
公开(公告)日：2018-08-02
申请号：US15568060
申请日：2017-05-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG
IPC: G02F1/1334 , G02F1/137 , G02F1/1343 , G02F1/1333
CPC classification number: G02F1/1334 , G02F1/133345 , G02F1/133615 , G02F1/1343 , G02F1/134309 , G02F1/137 , G02F2001/13345 , G02F2001/13347 , G02F2001/13706 , G02F2001/13712 , G02F2201/121 , G02F2201/123
Abstract: A liquid crystal display and a display device, when the liquid crystal display is powered on, a pixel electrode and a common electrode form an electric field, and liquid crystal molecules are deflected under the action of the electric field. However, due to network of the polymer, the liquid crystal polymer is in a scattering state which destroys the condition of total reflection of light from a backlight between two substrates, in such a manner that at least part of light from the backlight is scattered by the liquid crystal polymer and then is emitted from one side of a first substrate. When the liquid crystal display is in an off-state, a long-axis direction of the liquid crystal molecules in the liquid crystal polymer is the same as an extending direction of a long-chain in the liquid crystal polymer, and the liquid crystal polymer is in a transparent state.
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公开(公告)号：US20180211983A1
公开(公告)日：2018-07-26
申请号：US15744445
申请日：2017-05-19
Applicant: BOE Technology Group Co., Ltd
Inventor： Jianbo XIAN , Hongfei CHENG , Yong QIAO
CPC classification number: H01L27/1248 , G02F1/133345 , G02F1/1362 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , H01L23/26 , H01L27/124
Abstract: The present disclosure discloses an array substrate and a display device. The array substrate includes: a substrate; and a plurality of data lines and a plurality of gate lines disposed on the substrate, the data lines and the gate lines being configured to define a plurality of pixel units. Each pixel units includes: a pixel electrode; a thin film transistor electrically connected to the data line and the gate line and configured to drive the pixel electrode; and a resin layer disposed on the data line and/or the gate line and provided with at least one gas discharging structure each having an opening facing away from the substrate.
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公开(公告)号：US20180204829A1
公开(公告)日：2018-07-19
申请号：US15535457
申请日：2016-09-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG
CPC classification number: H01L27/0266 , G02F1/1362 , H01L27/0292 , H01L27/0296 , H01L27/124
Abstract: An array substrate and a display device are disclosed. The array substrate includes a base substrate. The base substrate includes a pixel area and a peripheral area surrounding the pixel area, wherein the pixel area and the peripheral area are provided with gate lines, and the peripheral area is provided with an electrostatic discharge branch, a first electrostatic protection unit, and an electrostatic protection line. The electrostatic discharge branch is connected in parallel to a preset section of the gate line, and the preset section of the gate line is located in the peripheral area. The first electrostatic protection unit is connected to the electrostatic discharge branch and the electrostatic protection.
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公开(公告)号：US20180188873A1
公开(公告)日：2018-07-05
申请号：US15552370
申请日：2017-02-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yuxin Zhang
CPC classification number: G06F3/0414 , G01L9/0051 , G01L9/0072 , G06F3/041 , G06F3/047 , G06F2203/04103
Abstract: A pressure sensor, a touch substrate and a touch display device are provided. The pressure sensor includes: an active layer; a gate electrode, which is stacked with the active layer and insulated from the active layer; an elastic layer, which is arranged between the active layer and the gate electrode in a direction perpendicular to the active layer, and a thickness of the elastic layer is decreased in a case that a pressure is applied to the pressure sensor; and a source electrode and a drain electrode, which are spaced from each other and are both electrically connected with the active layer.
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Patent Agency Ranking
公开(公告)号：US20180114936A1
公开(公告)日：2018-04-26
申请号：US15535880
申请日：2016-07-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang HAO , Hongfei CHENG , Yong QIAO , Xinyin WU
CPC classification number: H01L51/502 , H01L27/32 , H01L33/06 , H01L51/50 , H01L51/5004 , H01L51/5056 , H01L51/5072 , H01L51/56 , H01L2251/5369 , H01L2251/552
Abstract: A quantum dot electroluminescent device and a display apparatus are provided. The quantum dot electroluminescent device includes: a first electrode, an electron transport layer, a quantum dot luminescent layer, a hole transport layer and a second electrode, wherein the quantum dot luminescent layer is disposed between the electron transport layer and the hole transport layer; the quantum dot luminescent layer includes a base material layer and a quantum dot luminescent material which is dispersed in the base material layer; a highest occupied molecular orbital energy level of the base material layer is between a highest occupied molecular orbital energy level of the hole transport layer and a highest occupied molecular orbital energy level of the quantum dot luminescent material.
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公开(公告)号：US20180108676A1
公开(公告)日：2018-04-19
申请号：US15525622
申请日：2016-06-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Jianbo XIAN , Pan LI , Xueguang HAO
IPC: H01L27/12 , H01L27/32 , H01L33/00 , H01L51/52 , G02F1/1362 , H01L29/786
CPC classification number: H01L27/124 , G02F1/1362 , G02F1/136286 , G02F1/1368 , H01L27/1222 , H01L27/3276 , H01L29/7869 , H01L33/0041 , H01L51/5284
Abstract: An array substrate, a method of manufacturing the same, and a display device are provided. In the array substrate of the present disclosure, the gate cutout is formed in the area where the gate line intersects the data line. The array substrate can reduce the coupling capacitance between the data line and the gate line. When the gate cutout extends beyond the area between the first thin film transistor and the second thin film transistor, the mutual interference between two thin film transistors of each pixel region can be further reduced.
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公开(公告)号：US20160370616A1
公开(公告)日：2016-12-22
申请号：US14771405
申请日：2015-04-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Hongfei CHENG , Jianbo XIAN , Yong QIAO , Yongchun LU , Wenbo LI , Pan LI
IPC: G02F1/1337 , G02F1/1362 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/1337 , G02F1/133514 , G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133776 , G02F2001/134345 , G02F2201/121 , G02F2201/123
Abstract: The display panel includes multiple sub-pixel areas, a first substrate and a second substrate oppositely arranged to form a cell; and a liquid crystal layer disposed between the first substrate and the second substrate. The second substrate includes a first sub-pixel electrode and a second sub-pixel electrode disposed in each of multiple areas respectively corresponding to the plurality of sub-pixel areas, a protruded object is disposed in a gap between the first sub-pixel electrode and the second sub-pixel electrode, which are adjacent to each other and are respectively included in different sub-pixel areas, and a projection of the protruded object at least partially overlaps an area of the liquid crystal layer corresponding to the gap.
Abstract translation: 显示面板包括多个子像素区域，第一基板和第二基板，相对地布置成形成单元; 以及设置在第一基板和第二基板之间的液晶层。 第二基板包括分别对应于多个子像素区域的多个区域中的每一个中的第一子像素电极和第二子像素电极，突出物体设置在第一子像素电极与第二子像素电极之间的间隙中 所述第二子像素电极彼此相邻并且分别包括在不同的子像素区域中，并且所述突出物体的突起至少部分地与对应于所述间隙的所述液晶层的区域重叠。
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公开(公告)号：US20160299392A1
公开(公告)日：2016-10-13
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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130.发明申请公开(公告)号：US20160284268A1
公开(公告)日：2016-09-29
申请号：US14442794
申请日：2014-09-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guang YAN , Hongfei CHENG , Li SUN , Chang Yen WU , Minghung HSU , Shibo JIAO , Juanjuan YOU , Zhiqiang JIAO , Yanli WANG , Deming LIU
IPC: G09G3/3233 , G09G3/20 , H01L51/56 , H01L51/50 , H01L51/52
CPC classification number: G09G3/3233 , G09G3/2003 , G09G3/32 , G09G2300/0426 , G09G2300/0443 , G09G2320/043 , G09G2320/0626 , G09G2320/0666 , H01L27/32 , H01L27/3209 , H01L51/50 , H01L51/5036 , H01L51/504 , H01L51/52 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2251/5353 , H01L2251/5361 , H01L2251/564
Abstract: The present invention discloses organic light emitting device, manufacturing method thereof, organic light emitting display device and driving method thereof. The organic light emitting device comprises a substrate and a first electrode layer, an organic layer and a second electrode layer positioned on the substrate, the organic layer is arranged between the first and second electrode layers, the first electrode layer, the organic layer and the second electrode layer form a laminated region for emitting light in a first specific color in a positive half cycle of alternating current and an inverted region for emitting light in a second specific color in a negative half cycle of alternating current, and at least portions of projections of the laminated region and the inverted region on the substrate are not overlapped;. Technical solutions of the present invention render the organic light emitting device with adjustable light color and prolonged service life.
Abstract translation: 本发明公开了有机发光装置及其制造方法，有机发光显示装置及其驱动方法。 有机发光器件包括基板和位于基板上的第一电极层，有机层和第二电极层，有机层布置在第一和第二电极层之间，第一电极层，有机层和 第二电极层形成用于在交流电的正半周期中以第一特定颜色发光的层叠区域和用于以交变电流的负半周期发射第二特定颜色的反射区域，以及至少部分突起 的层叠区域和反转区域不重叠。 本发明的技术方案使有机发光装置具有可调光色和延长的使用寿命。
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