公开(公告)号：US20240036796A1

公开(公告)日：2024-02-01

申请号：US17618513

申请日：2021-11-24

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Tingting JIANG

IPC: G06F3/14 ,  G02F1/1333

CPC classification number: G06F3/1446 ,  G02F1/13336

Abstract: A splicing screen image display method, a related apparatus and a storage medium are provided. The method includes: obtaining a source image and resolution information of the splicing screen device, wherein the resolution information includes pixel widths of supplementary display modules, and the pixel widths are pixel sizes of the supplementary display modules in a width direction of a seam; adding frame display areas to outer edges of the source image, to form a target image corresponding to a resolution of the splicing screen device. The frame display areas are parallel to the seam, and a sum of pixel widths of the frame display areas that are parallel to each other is equal to a sum of the pixel widths of the supplementary display modules that are parallel to each other; and sending the target image to basic display modules and supplementary display modules, to display the target image.

公开(公告)号：US20240143106A1

公开(公告)日：2024-05-02

申请号：US17638091

申请日：2022-02-07

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Tingting JIANG

IPC: G06F3/041

CPC classification number: G06F3/04166

Abstract: The present application provides a screen touch point positioning method, a device, and an electronic apparatus. The screen touch point positioning method includes: sequentially scanning each of the point positions on a screen to obtain each of the touch feature value of the point position, determining an end point coordinate; then aggregating adjacent sensed point positions of each row to touch line segments; further determining the line segment coordinates of the touch line segments; aggregating each of the touch line segments to obtain an aggregation touch region; finally determining a coordinate of a screen touch point. The embodiment of the present application solves an issue of a conventional screen touch point positioning method being complicated and time consuming.