公开(公告)号：US20190005614A1

公开(公告)日：2019-01-03

申请号：US15908966

申请日：2018-03-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoyu LI ,  Pablo Navarrete MICHELINI ,  Ran DUAN ,  Lihua GENG ,  Xitong MA

IPC: G06T3/40

CPC classification number: G06T3/40 ,  G06T3/4061

Abstract: The present disclosure provides a method and an apparatus for stretching an image. The method for stretching an image includes: selecting a corresponding stretching mode according to a mode selection parameter; generating a corresponding stretching filter group according to a stretching parameter and the selected stretching mode, and segmenting input image data into blocks; and processing the input image data segmented into blocks by the stretching filter group, to obtain stretched image data.

公开(公告)号：US20180113664A1

公开(公告)日：2018-04-26

申请号：US15508642

申请日：2016-08-08

Applicant: BOE TECHNOLOGY GROUP CO, LTD.

Inventor： Tianyue Zhao ,  Xitong MA

IPC: G06F3/14 ,  H04N7/18

CPC classification number: G06F3/1446 ,  G06F3/14 ,  G09G2300/026 ,  G09G2330/026 ,  G09G2330/027 ,  G09G2370/042

Abstract: A display device as well as a method and a device for adjusting information channels of the same are disclosed. The adjusting method includes: turning the display device on; transmitting a picture to a display screen (1) of the display device for display, the picture comprising a plurality of sub-pictures in one-to-one correspondence with a plurality of sub-screens (11) which are spliced to form the display screen (1); acquiring an image displayed on the display screen (1); processing the acquired image, comparing the processed image with the picture, and identifying arrangement sequence of a plurality of information channels of the display device; and adjusting the respective information channels such that the image displayed by the display screen (1) is the same as the picture. The adjusting method compares the image displayed on the display screen of the display device with the original picture, identifies and adjusts the respective information channels, so there is no need for viewing the display system for confirmation every time the line sequence is adjusted, thereby achieving a quick and convenient adjustment.

公开(公告)号：US20180088888A1

公开(公告)日：2018-03-29

申请号：US15520347

申请日：2016-06-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xitong MA ,  Tianyue ZHAO

IPC: G06F3/14 ,  G06T3/40 ,  G06T1/00 ,  G09G5/14 ,  G06F3/147

CPC classification number: G06F3/1446 ,  G06F3/14 ,  G06F3/147 ,  G06T1/0007 ,  G06T3/4038 ,  G06T3/4092 ,  G09G5/00 ,  G09G5/005 ,  G09G5/14 ,  G09G2300/026 ,  G09G2340/0407 ,  G09G2340/0464 ,  G09G2340/14 ,  G09G2350/00

Abstract: The present invention provides a spliced panel, a method for automatically allocating content to be displayed on the spliced panel, and a device for automatically allocating content to be displayed on the spliced panel. The method for automatically allocating content to be displayed on a spliced panel includes steps of S1: acquiring an image of the spliced panel; S2: analyzing the acquired image to obtain an arrangement manner of a plurality of display panels included in the spliced panel; S3: dividing an image to be displayed on the spliced panel into a plurality of sub-images according to the resultant arrangement manner of the plurality of display panels, such that the plurality of sub-images have a one-to-one correspondence to the plurality of display panels; and S4: inputting each of the plurality of sub-images to the corresponding display panel.

公开(公告)号：US20160253978A1

公开(公告)日：2016-09-01

申请号：US14761753

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  K-TRONICS (SU ZHOU) TECHNOLOGY CO., LTD.

Inventor： Shuhuan YU ,  Xiao ZHANG ,  Lijie ZHANG ,  Xitong MA ,  Peng CHENG

IPC: G09G5/00

CPC classification number: G09G5/006 ,  G09G3/006 ,  G09G3/2092 ,  G09G2300/0426 ,  G09G2360/06 ,  G09G2370/12

Abstract: There is provided an IC board and a display apparatus. Switching components (01; 02) are added between the internal interfaces (J1, J2 . . . Jn; j1, j2 . . . jn) corresponding to the backend data processing chips (U2; U3) and the frontend data processing chip (U1), or a switching component (02) is added between the internal interfaces (j 1, j2 . . . jn) corresponding to the backend data processing chip (U2) and another backend data processing chip (U3). The switching components (01; 02) can ensure normal signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U2) when no external test signal is input into the internal interfaces, i.e., when the IC board operates normally; and interrupt the signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U3) when the internal interfaces j1, j2 . . . jn are input with an external test signal such that the impedance of the signal transmission path in the backend data processing chips (U2; U3) during the external testing remains consistent to avoid abnormal transmission of the external test signals and the signals during normal operation.

Abstract translation: 提供了IC板和显示装置。 在与后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）对应的内部接口（J1，J2 ... Jn; j1，j2 ... jn）之间添加切换部件（01; 02） ）或相应于后端数据处理芯片（U2）和另一后端数据处理芯片（U3）的内部接口（j 1，j2 ... jn）之间添加切换部件（02）。 当没有外部测试信号（01; 02）时，开关组件（01; 02）可以确保后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）之间或后端数据处理芯片（U2; U2）之间的正常信号传输 输入到内部接口，即当IC板正常工作时; 并在内部接口j1，j2之间中断后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）之间或后端数据处理芯片（U2; U3）之间的信号传输。 。 。 jn与外部测试信号一起输入，使得在外部测试期间后端数据处理芯片（U2; U3）中的信号传输路径的阻抗保持一致，以避免在正常操作期间外部测试信号和信号的异常传输。