公开(公告)号：US20240355146A1

公开(公告)日：2024-10-24

申请号：US18254236

申请日：2022-04-19

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

Inventor： Meili WANG ,  Yaoyu LV ,  Lili CHEN ,  Xue DONG ,  Hao ZHANG ,  Jiabin WANG ,  Yangbing LI ,  Mingdong WANG ,  Lei WANG

IPC: G06V40/20 ,  G06F3/01 ,  G06T7/55 ,  G06T7/73

CPC classification number: G06V40/28 ,  G06T7/55 ,  G06T7/74 ,  G06F3/017 ,  G06T2207/10016 ,  G06T2207/30196

Abstract: A gesture recognizing method, an interactive method, a gesture interactive system, an electronic device, and a non-transitory computer-readable storage medium are disclosed. The gesture recognizing method includes: acquiring a plurality of groups of images taken respectively at different photographing moments for a gesture action object, wherein each group of images includes at least one pair of corresponding depth map and grayscale map; and according to the plurality of groups of images, obtaining spatial information by using the depth map in each group of images, and obtaining posture information for the gesture action object by using the grayscale map in each group of the images, to recognize a dynamic gesture change of the gesture action object. The gesture recognizing method reduces the processing time as a whole, can quickly obtain gesture recognition results, reduce the system resource occupation, and ensure the real-time gesture interaction.

公开(公告)号：US20220019756A1

公开(公告)日：2022-01-20

申请号：US17205050

申请日：2021-03-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lei WANG ,  Xiaoliang DING ,  Yunke QIN ,  Lei ZHANG ,  Xiaoquan HAI ,  Mingdong WANG

IPC: G06K9/00 ,  H01L27/32 ,  H01L27/146

Abstract: The present disclosure provides a display apparatus and a method for manufacturing the same. The display apparatus includes: a self-luminous display module, a fingerprint identification module below the self-luminous display module, at least two light shield layers between the self-luminous display module and the fingerprint identification module, and a planarization layer correspondingly arranged on one side, facing the self-luminous display module, of each light shield layer. Each light shield layer includes a plurality of mutually-independent openings; openings of one of the at least two light shield layers and openings of another of the at least two light shield layers overlap in a direction perpendicular to the fingerprint identification module; the planarization layer between two adjacent light shield layers includes a groove; and the groove and the openings do not overlap in the direction perpendicular to the fingerprint identification module, and a light blocking part is arranged in the groove.

公开(公告)号：US20240430401A1

公开(公告)日：2024-12-26

申请号：US18029367

申请日：2022-04-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mingdong WANG ,  Yapeng LI ,  Yangbing LI ,  Xuan FENG ,  Yuanyuan MA ,  Fangyuan ZHAO

IPC: H04N13/383 ,  H04N23/957

Abstract: The present disclosure discloses a method and system for transmitting light field data and a light field communication apparatus, wherein the light field communication apparatus can process first light field data acquired by at least one target camera corresponding to a first gaze point location and transmit the first light field data to the light field display apparatus based on the first gaze point location fed back by the light field display apparatus. The light field display apparatus may in turn perform light field display based on the first light field data on the light field display screen thereof.

公开(公告)号：US20250039563A1

公开(公告)日：2025-01-30

申请号：US18550971

申请日：2023-02-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yapeng LI ,  Xue DONG ,  Lei WANG ,  Yangbing LI ,  Yuanyuan MA ,  Wenhao TIAN ,  Mingdong WANG ,  Xuan FENG

IPC: H04N23/90 ,  G06F3/01 ,  H04N23/611

Abstract: An image acquisition method applied to a first electronic device, and the first electronic device includes N first cameras, N being an integer greater than or equal to 3. The image acquisition method includes: firstly, receiving, by the first electronic device, first position information from a second electronic device, the first position information being position information of eyes of a viewer of the second electronic device; then, selecting, by the first electronic device, K first cameras from the N first cameras based on the first position information, K being an integer greater than or equal to 2 and less than N; then, acquiring, by the first electronic device, images by using the K first cameras.

公开(公告)号：US20220188535A1

公开(公告)日：2022-06-16

申请号：US17515256

申请日：2021-10-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mingdong WANG ,  Xuan FENG ,  Yunke QIN ,  Jiabin WANG ,  Yangbing LI ,  Ping ZHANG ,  Lei WANG

IPC: G06K9/00

Abstract: A fingerprint identification module is provided. The fingerprint identification module includes: a base substrate, a first conductive layer, and a third conductive layer that are laminated sequentially. The first conductive layer includes a first signal line and a second signal line, wherein the first signal line extends along a first direction and is connected to a gate of a reset transistor in a pixel sensing circuit, and the second signal line extends along the first direction and is connected to a gate of a switch transistor in the pixel sensing circuit. The third conductive layer includes a first conductive portion configured to form a first electrode of a photodiode in the pixel sensing circuit, wherein an orthographic projection of the first conductive portion on the base substrate does not overlap with orthographic projections of the first signal line and the second signal line on the base substrate.