公开(公告)号：US20240338512A1

公开(公告)日：2024-10-10

申请号：US18294398

申请日：2023-01-03

Applicant: BOE Intelligent IoT Technology Co.,LTD. ,  BOE Technology Group Co., Ltd.

Inventor： Kaiyuan ZHOU ,  Linyi FAN ,  Mingwu CHEN ,  Weihua LI

IPC: G06F40/106 ,  G06F3/04845 ,  G06F40/109 ,  G06F40/177 ,  G09F9/30 ,  G09G3/34

CPC classification number: G06F40/106 ,  G06F3/04845 ,  G06F40/109 ,  G06F40/177 ,  G09F9/30 ,  G09G3/3453 ,  G09G2340/04 ,  G09G2340/14 ,  G09G2354/00 ,  G09G2380/06

Abstract: Disclosed in the present disclosure are an electronic sign display method and an electronic device. The method includes determining conference information to be displayed and a first region in a display region of the electronic sign, wherein the conference information includes conference captions and conference contents corresponding to the conference captions; determining a quantity threshold of pieces of conference information being capable of being contained in the first region according to a size of the conference information and a size of the first region; and in response to the number of pieces of conference information to be displayed exceeding the quantity threshold, selecting pieces of conference information with a number less than or equal to the quantity threshold from a conference information queue to be displayed, and displaying the selected pieces of conference information in the first region.

公开(公告)号：US20240340191A1

公开(公告)日：2024-10-10

申请号：US18293890

申请日：2023-01-03

Applicant: BOE Intelligent IoT Technology Co., LTD. ,  BOE Technology Group Co., Ltd.

Inventor： Kaiyuan ZHOU ,  Weihua LI ,  Naichuan CHEN ,  Linyi FAN ,  Mingwu CHEN

IPC: H04L12/18 ,  H04W4/80

CPC classification number: H04L12/1818 ,  H04W4/80

Abstract: A method for refreshing electronic sign and an electronic device, where the method includes acquiring conference information and attendee information of a scheduled conference; where the conference information includes a Bluetooth gateway corresponding to the conference information; transmitting the attendee information to an electronic sign bound with the Bluetooth gateway by the Bluetooth gateway corresponding to the conference information; and, when there are multiple Bluetooth gateways, the electronic sign is bound with only one Bluetooth gateway; and displaying the attendee information by refreshing the electronic sign.

公开(公告)号：US20240193831A1

公开(公告)日：2024-06-13

申请号：US18286763

申请日：2023-01-04

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mingwu CHEN ,  Xiao CHU ,  Weihua LI

IPC: G06T11/60 ,  G06T7/90 ,  G06V10/56 ,  G06V10/75

CPC classification number: G06T11/60 ,  G06T7/90 ,  G06V10/56 ,  G06V10/751 ,  G06T2207/10024

Abstract: Provided is a method for processing an image. The method comprises: determining, based on an average gray-scale value of n adjacent pixel points in a first image to be processed, a target pixel sample group from a plurality of pixel sample groups; determining, based on a gray-scale value of each of the n pixel points, a target pixel sample from at least one pixel sample in the target pixel sample group; determining, based on the target pixel sample and initial pixel values of the n pixel point, target pixel values of the n pixel points from pixel values corresponding to a plurality of alternative colors; and converting the initial pixel values of the n pixel points in the first image into corresponding target pixel values.