公开(公告)号：US12198454B2

公开(公告)日：2025-01-14

申请号：US17513473

申请日：2021-10-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xue Chen ,  Jinnv Liu ,  Yude Li ,  Xianqiang Ni ,  Shuobin Liang ,  Li Zhou

IPC: G06V20/64 ,  A61B5/30 ,  A61B5/308 ,  G06F18/2137 ,  G06F18/214 ,  G06F18/241 ,  G06V10/147 ,  G06V10/42 ,  G06V10/94 ,  G16H10/60 ,  G16H50/20

Abstract: An attention mechanism-based 12-lead electrocardiogram (ECG) classification method is described, the method including acquiring an original image of a 12-lead ECG, segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead ECG, performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of said each lead, performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead, and classifying the depth feature of said each lead to obtain a classification result for the original image. The classification method can make full use of the 12-lead ECG for overall classification and improve the accuracy of image classification.

公开(公告)号：US11670253B2

公开(公告)日：2023-06-06

申请号：US17486516

申请日：2021-09-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shengyi He ,  Shuai Wang ,  Zheng Zhou ,  Fan Jia ,  Li Zhou

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2330/08

Abstract: The present disclosure provides a pixel driving circuit, an array substrate and a display panel. The pixel driving circuit of the present disclosure includes a switch transistor and N redundant switch transistors, the switch transistor and the N redundant switch transistors are connected in series, a second electrode of an Nth redundant switch transistor is coupled to a first electrode of the switch transistor, and a second electrode of the switch transistor is coupled to a display electrode.

公开(公告)号：US20200241707A1

公开(公告)日：2020-07-30

申请号：US16848562

申请日：2020-04-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chungchun Lee ,  Li Zhou ,  Liye Duan ,  Feng Jiang ,  Xuan He ,  Long Wang

IPC: G06F3/0481 ,  G06F3/0487

Abstract: Embodiments of the present disclosure provide a display panel, a mobile terminal and a method for controlling a mobile terminal which may allow a user to perform single hand operations on a large-size mobile terminal to improve the convenience of the mobile terminal. The display panel includes: a first substrate; a second substrate arranged opposite to the first substrate; and a single hand operation sensing unit arranged on the first substrate or the second substrate, which is configured to sense a single hand holding operation of a user and to trigger the display panel to demagnify an operation graphic interface displayed in full-screen and display the demagnified operation graphic interface in a predetermined single hand operation comfortable region positioned on the basis of a holding position in case that the single hand holding operation of the user is sensed.

公开(公告)号：US20180299958A1

公开(公告)日：2018-10-18

申请号：US15519582

申请日：2016-10-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Long Wang ,  Li Zhou ,  Feng Jiang ,  Fangzhen Zhang ,  Chungchun Lee

IPC: G06F3/01 ,  G06F3/044 ,  H01L41/08

CPC classification number: G06F3/016 ,  G06F3/01 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04107 ,  G06F2203/04111 ,  H01L41/0825 ,  H01L41/1132

Abstract: A touch display device includes a display panel, a processor and a pressure sensing device and a touch feedback device disposed over the display panel. The pressure sensing device is configured to sense a pressure sensing upon an occurrence of touch, such that the pressure signal may be provided to the processor to generate a feedback signal. The touch feedback device is configured to perform a corresponding feedback operation according to the feedback signal.

公开(公告)号：US20170084668A1

公开(公告)日：2017-03-23

申请号：US15310504

申请日：2016-03-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Long Wang ,  Libin Liu ,  Pan Li ,  Jiayang Zhao ,  Chun Jan Wang ,  Li Zhou

IPC: H01L27/28 ,  G06F3/041 ,  H01L27/32 ,  G06F3/042

Abstract: An OLED display substrate, a touch display panel and a display device are provided. The OLED display substrate has a base substrate and a display region, the display region includes: a plurality of first sub-regions arranged at intervals and second sub-regions located between the first sub-regions; at least one OLED light-emitting unit located in the first sub-regions; a plurality of optical sensing units located in the second sub-regions, and first drive electrode lines and first transmission electrode lines connected with the optical sensing units and intersecting with each other; wherein, the optical sensing unit includes a photosensitive sensor, and the photosensitive sensor is configured to generate an electric signal according to a light intensity change of a sensed touch point; and the first drive electrode line and the first transmission electrode line are configured to provide the electric signal to determine a position of the touch point.

公开(公告)号：US20160358541A1

公开(公告)日：2016-12-08

申请号：US15024069

申请日：2015-07-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanzhao Li ,  Long Wang ,  Li Zhou ,  Feng Jiang ,  Han-Jun Park ,  Chung-Chun Lee

IPC: G09G3/3208 ,  G02F1/137 ,  G06F3/041 ,  G09F9/33

Abstract: The present disclosure provides a display apparatus and a method for driving the same, which relates to a display field and solves an issue of difficulty of implementing a high resolution by changing the substrate in the present display panel. The display apparatus comprises a display panel, an light modulator, a first driving module and second driving module, wherein the display panel comprises a plurality of pixels including n virtual pixels; the light modulator is provided at a light outputting side of the display panel and comprises a plurality of light modulation units corresponding to the pixels, and the light modulation unit comprises n light modulation areas corresponding to the virtual pixels; and one frame of image comprises n pieces of sub-frame images; the first driving module is configured to drive the display panel to display n continuous sub-frame images in one frame of image in turn; the second driving module is configured to drive the nth light modulation area of the light modulation unit to be a light transmitted region in the nth sub-frame image in turn, and to drive the remaining (n-1) light modulation areas to be a light shielding region, in which N is a positive integer larger than or equal to 2.

Abstract translation: 本公开提供了一种显示装置及其驱动方法，其涉及显示领域，并且通过改变本显示面板中的基板来解决实现高分辨率的难题的问题。 显示装置包括显示面板，光调制器，第一驱动模块和第二驱动模块，其中显示面板包括包括n个虚拟像素的多个像素; 光调制器设置在显示面板的光输出侧，并且包括对应于像素的多个调光单元，并且光调制单元包括对应于虚拟像素的n个光调制区域; 并且一帧图像包括n个子帧图像; 第一驱动模块被配置为驱动显示面板依次在一帧图像中显示n个连续的子帧图像; 第二驱动模块被配置为依次将第n个子帧图像中的光调制单元的第n个调光区域驱动为光透射区域，并将剩余的（n-1）个光调制区域驱动为 遮光区域，其中N为大于或等于2的正整数。

公开(公告)号：US10338707B2

公开(公告)日：2019-07-02

申请号：US15310179

申请日：2015-11-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Long Wang ,  Guangkui Qin ,  Fangzhen Zhang ,  Xiaoling Xu ,  Chun Wei Wu ,  Yanfeng Wang ,  Li Zhou

IPC: G06F3/041 ,  F21V8/00 ,  G06F3/044

Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.

公开(公告)号：US10319781B2

公开(公告)日：2019-06-11

申请号：US15139092

申请日：2016-04-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng Jiang ,  Li Zhou ,  Long Wang ,  Xingdong Liu ,  Chungchun Lee

IPC: H01L27/00 ,  H01L27/15 ,  H01L27/12 ,  H01L29/786 ,  H01L29/66 ,  H01L33/32 ,  H01L33/00

Abstract: The present disclosure provides a display substrate, its manufacturing method, and a display device. The method includes a step of forming a plurality of TFTs. The method further includes steps of: forming a lattice matching layer on a substrate so as to deposit AlN thereon; depositing an AlN layer on the lattice matching layer by low-temperature pulse magnetron sputtering; and forming on the AlN layer GaN LEDs each including an n-type GaN layer, a multilayered quantum well structure and a p-type GaN layer and corresponding to one of the TFTs.

公开(公告)号：US10284005B2

公开(公告)日：2019-05-07

申请号：US15532010

申请日：2016-09-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Feng Jiang ,  Long Wang ,  Li Zhou ,  Xingdong Liu ,  Ke Liu ,  Xuan He

IPC: H02J7/35 ,  H01L31/053 ,  H02S40/38 ,  H02J7/34

Abstract: A power supply assembly and an electronic device are disclosed. The power supply assembly includes a photoelectric converting element, a storage capacitor, an energy storage battery and an energy management module. The energy management module is configured to control the photoelectric converting element to charge the storage capacitor and the energy storage battery and control the storage capacitor to charge the energy storage battery. The power supply assembly can provide power stably in a longer term.

公开(公告)号：US20170256193A1

公开(公告)日：2017-09-07

申请号：US15320421

申请日：2015-07-20

Applicant: Boe Technology Group Co., Ltd.

Inventor： Li Zhou ,  Chungchun Lee ,  Yangfeng Wang ,  Feng Jiang ,  Long wang

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2330/021 ,  G09G2340/0457

Abstract: The present disclosure relates to a pixel arranging method. A repeating unit consists of a first structural unit and a second structural unit that are repeatedly arranged in the horizontal direction respectively, and are alternately arranged in the vertical direction; the first structural unit and the second structural unit respectively comprises seven sub-pixels, the seven sub pixels includes two sub-pixels of a first color, two sub-pixels of a second color, two sub-pixels of a third color and one sub-pixel of a fourth color; or two sub-pixels of the first color, one sub-pixel of the second color, two sub-pixels of the third color and two sub-pixels of the fourth color. The present disclosure also relates to a sub-pixel rendering method and an image display device. In case of limited manufacturing processes, the resolution can still be increased, while power consumption can be lowered.