公开(公告)号：US20250030896A1

公开(公告)日：2025-01-23

申请号：US18714934

申请日：2022-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qianwen JIANG ,  Lili CHEN ,  Hao ZHANG ,  Peng HAN ,  Huidong HE ,  Juanjuan SHI ,  Weihua DU

IPC: H04N19/70 ,  G05D1/223 ,  G05D1/224 ,  H04N7/18

Abstract: A decoding method, a data processing method, an information generation method, a mobile terminal, a control terminal, an electronic system, and a non-transitory computer-readable storage medium are provided. The decoding method includes: parsing combined data that is received, the combined data being data obtained by combining image data captured by a mobile terminal and mobile terminal information corresponding to the mobile terminal; and in response to obtaining, by the parsing, an extended data bit string corresponding to the mobile terminal information, parsing extended data encoding information corresponding to the mobile terminal information from the combined data, and decoding the extended data encoding information to obtain the mobile terminal information.

公开(公告)号：US20240365019A1

公开(公告)日：2024-10-31

申请号：US18247442

申请日：2022-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Peng HAN ,  Lili CHEN ,  Weihua DU ,  Huidong HE ,  Qianwen JIANG ,  Ruifeng QIN ,  Juanjuan SHI ,  Hao ZHANG

IPC: G06F3/14 ,  G06T5/70 ,  G06T5/80 ,  G06T5/92 ,  H04N1/60 ,  H04N9/73

CPC classification number: G06F3/14 ,  G06T5/70 ,  G06T5/80 ,  G06T5/92 ,  H04N1/60 ,  H04N9/73 ,  G06T2207/10024 ,  G06T2207/20192

Abstract: Display control apparatus, display control method and display device are provided, belonging to the field of displaying. The apparatus includes: Mini ISP module configured to obtain original image data of camera sensing component in real time, to obtain first image data by performing lens correction, defective pixel correction, noise filtering and format conversion on the original image data; compensation ISP module, configured to obtain second image data by performing lens correction, defective pixel correction, noise filtering, format conversion and first processing on the original image data; display control module, configured to process the first image data to obtain image data for displaying before receiving the second image data, to process the second image data to obtain image data for displaying after receiving the second image data and to control display screen to display according to the image data for displaying. The delay in image data transmission can be reduced.

公开(公告)号：US20240321166A1

公开(公告)日：2024-09-26

申请号：US18578685

申请日：2021-08-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Peng HAN ,  Huidong HE ,  Qianwen JIANG ,  Juanjuan SHI ,  Weihua DU ,  Hao ZHANG ,  Lili CHEN ,  Xue DONG ,  Yongzhong ZHANG

IPC: G09G3/20 ,  H04N25/767 ,  H04N25/78

CPC classification number: G09G3/2011 ,  H04N25/767 ,  H04N25/78 ,  G09G2300/0814 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2320/045

Abstract: Provided in the present disclosure are a display apparatus, an image signal processing apparatus, a collection apparatus and a display system. The display apparatus includes: a plurality of pixels, which are arranged in an array; a plurality of scan lines, which are respectively coupled to the plurality of pixels and extend in a row direction; a plurality of data lines, which are respectively coupled to the plurality of pixels and extend in the row direction; a plurality of control lines, which are respectively coupled to the plurality of pixels and extend in a column direction; a data bus, which is coupled to the data lines; a plurality of first switch circuits, which correspond to one data line; and a plurality of second switch circuits, which correspond to the pixels.

公开(公告)号：US20240138010A1

公开(公告)日：2024-04-25

申请号：US18278381

申请日：2022-09-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Qianwen JIANG ,  Yongzhong ZHANG ,  Hao ZHANG ,  Lili CHEN ,  Peng HAN ,  Huidong HE ,  Juanjuan SHI ,  Weihua DU

IPC: H04W76/18 ,  G01S19/14

CPC classification number: H04W76/18 ,  G01S19/14

Abstract: Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.

公开(公告)号：US20220351340A1

公开(公告)日：2022-11-03

申请号：US17765424

申请日：2021-04-12

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

Inventor： Qingwen FAN ,  Longhui WANG ,  Jinghua MIAO ,  Shuai HAO ,  Huidong HE ,  Shuo ZHANG ,  Wenyu LI ,  Lili CHEN ,  Hao ZHANG

IPC: G06T5/00

Abstract: An image processing method is applied to an image display device, the image display device includes a lens having distortion coefficients and a display screen. The image processing method includes: dividing a display region of the display screen into image regions according to the distortion coefficients of the lens, an outer boundary line of each image region enclosing a polygon, a geometric center of the polygon enclosed by the outer boundary line of the image region coinciding with a geometric center of the lens, and distortion coefficients of positions of the lens on which vertexes of the polygon enclosed by the outer boundary line of the image region are mapped being the same; and performing anti-distortion processing on coordinates of vertexes of the image region according to a distortion coefficient corresponding to the vertexes of the image region to obtain texture coordinates of the vertexes of the image region.

公开(公告)号：US20210092339A1

公开(公告)日：2021-03-25

申请号：US16862877

申请日：2020-04-30

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

Inventor： Shuo ZHANG ,  Hao ZHANG ,  Lili CHEN ,  Hongzhen XUE ,  Minglei CHU ,  Guixin YAN ,  Yukun SUN ,  Chenxi ZHAO ,  Zehua DONG ,  Xiangjun PENG ,  Yaoyu LV ,  Yachong XUE ,  Huidong HE ,  Qingwen FAN

IPC: H04N9/31

Abstract: Embodiments of the present disclosure relate to a method for analyzing an imaging quality of an imaging system. The imaging system comprises a spatial light modulator. The spatial light modulator comprises pixel units arranged in an array. The method comprises obtaining a transmittance distribution function of the spatial light modulator based on a structural parameter of the pixel unit, wherein the structural parameter is an aperture ratio. The imaging quality analysis parameter of the imaging system is obtained based on the transmittance distribution function of the spatial light modulator. Then, the imaging quality of the imaging system is analyzed based on the imaging quality analysis parameter.

公开(公告)号：US20200211513A1

公开(公告)日：2020-07-02

申请号：US16699845

申请日：2019-12-02

Applicant: Beijing BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Yu LEI ,  Hao ZHANG ,  Lili CHEN ,  Peng HAN ,  Yuanjie LU ,  Huidong HE ,  Yukun SUN

IPC: G09G5/38 ,  G06F3/01

Abstract: A driving circuit for head-worn display device, and a virtual reality display device, and the driving circuit includes: a display panel driving circuit, the display panel driving circuit comprises a sensor circuit, and a data processing circuit; the sensor circuit is configured to generate a posture information signal corresponding to a rotation direction of the display panel; and the data processing circuit is configured to receive the posture information signal and a display data signal for a display panel, and to control the display panel according to the posture information signal and the display data signal to display an image corresponding to a rotation direction.