公开(公告)号：JPS6385687A

公开(公告)日：1988-04-16

申请号：JP12728087

申请日：1987-05-26

Applicant: IBM

Inventor： BOWMAN PAUL ,  COWBURN ANTHONY RICHARD ,  MANSBRIDGE DENNIS STANLEY ,  MORGAN WILLIAM MORRIS ,  MOTH FRANK TIMOTHY

IPC: G09F9/30 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/153

公开(公告)号：DE3684150D1

公开(公告)日：1992-04-09

申请号：DE3684150

申请日：1986-09-26

Applicant: IBM

Inventor： BOWMAN PAUL ,  COWBURN ANTHONY RICHARD ,  MANSBRIDGE DENNIS STANLEY ,  MORGAN WILLIAM MORRIS ,  MOTH FRANK TIMOTHY

IPC: G09F9/30 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/153 ,  G02F1/17

Abstract: Each display electrode (1,2) is connected to a respective switch through a conductive path (3,4,5). The display electrodes are divided into a number of subsets each of which is formed in respective layers so that the electrodes of an upper subset overlap the edges (10) of the electrodes of the lower subset. The layers are separated by intermediate layers of electrically insulating material (11). The conductive paths from each higher subset pass through gaps between electrodes of any lower subset and through the insulating layers to connect their respective electrodes to the corresp. switches.