公开(公告)号：US20190006427A1

公开(公告)日：2019-01-03

申请号：US15748295

申请日：2017-06-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongchun LU ,  Hongfei CHENG ,  Xinyin WU ,  Yongda MA ,  Jianbo XIAN ,  Yuxin ZHANG

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/05

CPC classification number: H01L27/32 ,  F21Y2115/15 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/0508 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5228

Abstract: The present disclosure relates to an OLED display device, including OLED units and a pixel spacer layer having a plurality of opening portions, which are disposed on a substrate. Each OLED unit includes an anode, a light-emitting functional layer and a cathode which are disposed sequentially in a direction away from the substrate. The light-emitting functional layer is disposed in the opening portions. The pixel spacer layer is provided with a via hole. The display device further includes: an auxiliary electrode disposed below the pixel spacer layer, corresponding to a display area, spaced apart from the anode, and connected to the cathode through the via hole in the pixel spacer layer; and a print circuit board disposed at a side of the substrate away from the pixel spacer layer, configured to transmit a signal of the cathode to the auxiliary electrode through an conductive lead.

公开(公告)号：US20180294557A1

公开(公告)日：2018-10-11

申请号：US15864316

申请日：2018-01-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongchun LU ,  Xinyin WU ,  Hui LI ,  Yuxin ZHANG

IPC: H01Q1/36 ,  H01Q3/44

Abstract: Provided are an antenna structure, driving method thereof, and antenna system. The antenna structure includes a first base substrate, a second base substrate, a dielectric layer disposed between the first base substrate and the second base substrate, a plurality of first electrodes, and a plurality of second electrodes. The plurality of first electrodes are disposed apart at a side of the first base substrate facing to the dielectric layer, the plurality of second electrodes are disposed apart at a side of the second base substrate facing to the dielectric layer. The first base substrate includes a plurality of first micro-hole units, each of the first micro-hole units is disposed in a region between the adjacent first electrodes, each of the first micro-hole units includes at least one micro-hole extending a direction perpendicular to the first base substrate.

公开(公告)号：US20180212325A1

公开(公告)日：2018-07-26

申请号：US15715522

申请日：2017-09-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuxin ZHANG ,  Xinyin WU ,  Yong QIAO

IPC: H01Q3/26

CPC classification number: H01Q3/2676 ,  H01Q3/44 ,  H01Q21/064 ,  H01Q21/065 ,  H01Q21/205

Abstract: A phased-array antenna and a multi-face array antenna device are provided. The phased-array antenna includes a liquid crystal cell. The liquid crystal cell includes an upper substrate, a lower substrate and a liquid crystal layer. The upper substrate includes a first base substrate, a plurality of first bias electrodes arranged at a first surface of the first base substrate, and a plurality of radiating elements arranged at a second surface of the first base substrate. The lower substrate includes a second base substrate, a plurality of second bias electrodes arranged at a second surface of the second base substrate, and a ground electrode arranged at a first surface of the second base substrate. The first base substrate and the second base substrate of the liquid crystal cell are arc-shaped substrates so that the radiating elements are not coplanar. In addition, the radiating elements are arranged at a convex surface.

公开(公告)号：US20180203305A1

公开(公告)日：2018-07-19

申请号：US15741919

申请日：2017-04-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jianbo XIAN ,  Pan LI ,  Yong QIAO ,  Xinyin WU ,  Jian XU

IPC: G02F1/1343 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2201/121 ,  G02F2201/122 ,  G02F2201/123 ,  H01L21/02532 ,  H01L21/02565 ,  H01L21/02592 ,  H01L21/0262 ,  H01L21/02631 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/127 ,  H01L29/78633 ,  H01L29/78669 ,  H01L29/7869

Abstract: Embodiments of the present disclosure provide an array substrate and a display device. The array substrate includes a plurality of gate lines and a plurality of data lines, the plurality of gate lines and the plurality of data lines crossing one another to bound pixel units and the pixel unites each including a pixel electrode and a thin film transistor, which includes a drain electrode, the array substrate further includes a common electrode line, the drain electrode includes an extension portion and the common electrode line and the extension portion form a light blocking structure together such that an orthographic projection of the light blocking structure on a plane where the pixel electrode is located is located near an edge of the pixel electrode. The array substrate provided by the present disclosure is applied to a display device.

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

IPC: H01L51/50 ,  H01L51/56

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.

公开(公告)号：US20170329164A1

公开(公告)日：2017-11-16

申请号：US15531814

申请日：2016-09-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueguang HAO ,  Jianbo XIAN ,  Pan LI ,  Xinyin WU

IPC: G02F1/1368 ,  H01L27/12 ,  G02F1/1362 ,  H01L29/417 ,  H01L29/786 ,  G02F1/136

CPC classification number: G02F1/1368 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/13606 ,  G02F2201/123 ,  G02F2201/50 ,  H01L27/124 ,  H01L29/08 ,  H01L29/41733 ,  H01L29/423 ,  H01L29/786 ,  H01L29/78618

Abstract: A pixel structure, an array substrate and a display device is provided. The pixel structure includes a base substrate, and a gate layer and a source/drain layer arranged on the base substrate. An overlapping region is present between the gate layer and the source/drain layer, and the gate layer and/or the source/drain layer comprises a hollow structure located in the overlapping region.

公开(公告)号：US20170198861A1

公开(公告)日：2017-07-13

申请号：US15324787

申请日：2016-02-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongda MA ,  Xinyin WU ,  Jian XU ,  Yuxin ZHANG

IPC: F16M13/02 ,  H05K5/02 ,  F16B47/00

CPC classification number: F16M13/022 ,  F16B47/00 ,  F16M11/20 ,  F16M2200/08 ,  H05K5/0234

Abstract: Disclosed herein is a fixing structure. The fixing structure comprises a seat and at least a fixing device, the fixing device including a connecting part and a sucking disc, on end of the connecting part being connected to the seat while the other end of the connecting part being connected to the sucking disc, and the sucking disc being used to be sucked on a surface of a mounting base. There is also provided a display device having the fixing structure in the disclosure. With the fixing structure mounted on the display device, the display device can be prevented from toppling down when an external force is applied thereto, thus improving the stability of the display device. Further, the fixing structure according to the disclosure is able not to damage the surface of the mounting base and can be reused.

公开(公告)号：US20170050564A1

公开(公告)日：2017-02-23

申请号：US14907787

申请日：2015-07-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuewen LV ,  Jing SU ,  Yanshun CHEN ,  Wenbo LI ,  Xinyin WU

IPC: B60R1/00 ,  B62D15/02 ,  H04N5/232 ,  G02F1/1333 ,  G06T11/60 ,  G06K9/00 ,  G06F3/01 ,  G02B27/01 ,  B60K35/00 ,  H04N7/18

CPC classification number: B60R1/00 ,  B60K35/00 ,  B60K2350/2013 ,  B60K2350/2052 ,  B60K2350/352 ,  B60R2300/105 ,  B60R2300/205 ,  B60R2300/303 ,  B60R2300/806 ,  B60Y2400/92 ,  B62D15/028 ,  G02B5/3058 ,  G02B27/01 ,  G02B27/0101 ,  G02B27/283 ,  G02B2027/0118 ,  G02F1/133308 ,  G03B21/604 ,  G06F3/013 ,  G06F3/017 ,  G06K9/00711 ,  G06K9/00791 ,  G06T11/60 ,  G06T2207/10016 ,  G06T2207/20221 ,  G06T2207/30252 ,  H04N5/23238 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/23293 ,  H04N5/2628 ,  H04N7/181 ,  H04N7/183

Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.

Abstract translation: 本公开提供一种车载显示系统和车辆。 车载显示系统包括透明投影屏幕和被配置为将图像投影到透明投影屏幕上的投影仪。 第一偏振器附接到投影仪的透镜上，并且第二偏振器附接到透明投影屏幕上。 第二偏振器具有与第一偏振器的偏振透射方向交叉的偏振透射方向以使来自投影仪的光束能够通过第一偏振片和第二偏振片的强度小于 能够被人眼识别的光束。 第二偏振器具有垂直于其偏振透射方向的偏振反射方向，以便反射偏振反射方向上的光分量。

公开(公告)号：US20160246130A1

公开(公告)日：2016-08-25

申请号：US14785831

申请日：2015-06-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenbo LI ,  Xinyin WU ,  Pan LI ,  Hongfei CHENG ,  Jianbo XIAN

IPC: G02F1/1343 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/02 ,  H01L21/443 ,  H01L21/285 ,  H01L21/02 ,  H01L29/49 ,  H01L29/51 ,  G02F1/1362 ,  H01L27/06

CPC classification number: G02F1/134309 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0447 ,  G09G2320/028 ,  H01L21/0217 ,  H01L21/02274 ,  H01L21/02532 ,  H01L21/02565 ,  H01L21/02592 ,  H01L21/0262 ,  H01L21/02631 ,  H01L21/2855 ,  H01L21/443 ,  H01L27/0207 ,  H01L27/0629 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1259 ,  H01L29/4908 ,  H01L29/495 ,  H01L29/518 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/7869

Abstract: The present application discloses an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines and a plurality of gate lines, a plurality of pixel units defined by the plurality of data lines and the plurality of gate lines, each pixel unit comprising a first pixel electrode, a second pixel electrode, and at least three thin film transistors, the pixel unit further comprising: a charge-discharge element, the charge-discharge element and a third thin film transistor in the at least three thin film transistors charging and discharging the pixel unit such that the pixel unit forms a first voltage region and a second voltage region with different voltages.

Abstract translation: 本申请公开了阵列基板，显示面板和显示装置。 阵列基板包括：多条数据线和多条栅极线，由多条数据线和多条栅极线限定的多个像素单元，每个像素单元包括第一像素电极，第二像素电极， 以及至少三个薄膜晶体管，所述像素单元还包括：充电 - 放电元件，所述充电 - 放电元件和所述至少三个薄膜晶体管中的第三薄膜晶体管，对像素单元进行充电和放电，使得像素单元 形成具有不同电压的第一电压区域和第二电压区域。

公开(公告)号：US20240349538A1

公开(公告)日：2024-10-17

申请号：US18252909

申请日：2022-04-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.

Inventor： Hongli WANG ,  Pan LI ,  Huifeng WANG ,  Xinxin WANG ,  Xinyin WU

IPC: H10K59/122 ,  H10K59/38 ,  H10K71/13

CPC classification number: H10K59/122 ,  H10K59/38 ,  H10K71/135

Abstract: A display substrate and a display device are provided. The display substrate includes functional elements including a functional layer and a pixel-defining pattern. The pixel-defining pattern includes openings and a defining portion. The display substrate includes first regions corresponding to the openings and second regions covered by the defining portion; the second regions include recessed regions, the functional layer includes a portion located in the recessed region and a portion located in a light-exiting region, an area of the recessed region is not greater than that of the light-exiting region, heights of a surface closest to the base substrate of the functional layer located in the recessed region relative to the base substrate and located in the light-exiting region adjacent to the recessed region relative to the base substrate are a first height and a second height, and the first height is not greater than the second height.