公开(公告)号：DE3586240T2

公开(公告)日：1993-01-14

申请号：DE3586240

申请日：1985-12-10

Applicant: IBM

Inventor： NOJIMA KATSUYUKI ,  NAKAGAWA BANRI

IPC: G06F3/048 ,  G06F3/14 ,  G09G1/00 ,  G09G5/34 ,  G09G1/16

Abstract: A display apparatus has a screen wherein left and right partitions can be established for displaying two different data groups. Further, vertical smooth scrolling of the data is enabled in one of the partitions by arrangements including two row counters assigned to the partitions and means for modifying an output of a line counter according to an offset information which is gradually varied.

公开(公告)号：DE3586240D1

公开(公告)日：1992-07-23

申请号：DE3586240

申请日：1985-12-10

Applicant: IBM

Inventor： NOJIMA KATSUYUKI ,  NAKAGAWA BANRI

IPC: G06F3/048 ,  G06F3/14 ,  G09G1/00 ,  G09G5/34 ,  G09G1/16

Abstract: A display apparatus has a screen wherein left and right partitions can be established for displaying two different data groups. Further, vertical smooth scrolling of the data is enabled in one of the partitions by arrangements including two row counters assigned to the partitions and means for modifying an output of a line counter according to an offset information which is gradually varied.

公开(公告)号：DE3586421T2

公开(公告)日：1993-03-18

申请号：DE3586421

申请日：1985-12-10

Applicant: IBM

Inventor： NOJIMA KATSUYUKI ,  NAKAGAWA BANRI

IPC: G09G5/32 ,  G09G5/22 ,  G09G5/30 ,  G09G1/16

公开(公告)号：DE3586421D1

公开(公告)日：1992-09-03

申请号：DE3586421

申请日：1985-12-10

Applicant: IBM

Inventor： NOJIMA KATSUYUKI ,  NAKAGAWA BANRI

IPC: G09G5/32 ,  G09G5/22 ,  G09G5/30 ,  G09G1/16