公开(公告)号：DE3686593D1

公开(公告)日：1992-10-08

申请号：DE3686593

申请日：1986-04-08

Applicant: IBM

Inventor： IIDA HIROYASU

IPC: G06F3/153 ,  G09G1/00 ,  G09G5/14 ,  G09G1/16

Abstract: A method for displaying images in each of plural adjacent areas on a display screen (10) having a plurality of display rows uses stored boundary data to freely define a boundary between adjacent areas in row direction and to switch the image display upon crossing the boundary. In a system for implementing the method, the images to be displayed are stored in an image information storage (20), which is addressed by start addresses contained in a row information storage (40; 50) to read out the information of various images to be displayed in each display row. A boundary information storage (30) contains the boundary data for each display row, which data is loaded into a boundary indication means (60) that controls an address generation means (70) for the image information storage to switch the start address received from the row information storage (40; 50) to a new image when a boundary is crossed.

公开(公告)号：HK23790A

公开(公告)日：1990-04-06

申请号：HK23790

申请日：1990-03-29

Applicant: IBM

Inventor： IIDA HIROYASU

IPC: G06F3/153 ,  G09G1/00 ,  G09G5/14 ,  G09G1/16

Abstract: A method for displaying images in each of plural adjacent areas on a display screen (10) having a plurality of display rows uses stored boundary data to freely define a boundary between adjacent areas in row direction and to switch the image display upon crossing the boundary. In a system for implementing the method, the images to be displayed are stored in an image information storage (20), which is addressed by start addresses contained in a row information storage (40; 50) to read out the information of various images to be displayed in each display row. A boundary information storage (30) contains the boundary data for each display row, which data is loaded into a boundary indication means (60) that controls an address generation means (70) for the image information storage to switch the start address received from the row information storage (40; 50) to a new image when a boundary is crossed.

公开(公告)号：GB2174277A

公开(公告)日：1986-10-29

申请号：GB8531234

申请日：1985-12-19

Applicant: IBM

Inventor： IIDA HIROYASU

IPC: G06F3/153 ,  G09G1/00 ,  G09G5/14 ,  G09G1/16

Abstract: A method for displaying images in each of plural adjacent areas on a display screen (10) having a plurality of display rows uses stored boundary data to freely define a boundary between adjacent areas in row direction and to switch the image display upon crossing the boundary. In a system for implementing the method, the images to be displayed are stored in an image information storage (20), which is addressed by start addresses contained in a row information storage (40; 50) to read out the information of various images to be displayed in each display row. A boundary information storage (30) contains the boundary data for each display row, which data is loaded into a boundary indication means (60) that controls an address generation means (70) for the image information storage to switch the start address received from the row information storage (40; 50) to a new image when a boundary is crossed.