公开(公告)号：US3801862A

公开(公告)日：1974-04-02

申请号：US3801862D

申请日：1972-11-06

Applicant: NCR

Inventor： SKUTT R

IPC: G09G3/10 ,  G09G3/28 ,  G09G3/288 ,  H05B41/16

CPC classification number: G09G3/10 ,  G09G3/294 ,  G09G2320/0228

Abstract: The present circuit controls the width of the voltage pulses applied to a plasma cell to control the amount of wall charge that builds within the cell. By controlling the level of the wall charge it is possible to control the occurrence of the discharge within the cell.

Abstract translation: 本电路控制施加到等离子体电池的电压脉冲的宽度，以控制在电池内构建的壁电荷的量。 通过控制壁电荷的水平，可以控制电池内的放电的发生。

公开(公告)号：US3711733A

公开(公告)日：1973-01-16

申请号：US3711733D

申请日：1971-11-12

Applicant: NCR

Inventor： SKUTT R

IPC: H01J17/49 ,  H05B37/00

CPC classification number: H01J11/00

Abstract: A multiple-character display device in which characters are displayed by selective energization of electrodes in sets, with one set of electrodes being provided for each character. Corresponding electrodes in different character sets are interconnected by conductors which are interwoven through spaces between electrodes in the character sets to form continuous paths, thus eliminating the need for external connections for each electrode of each character. Two embodiments of character sets are disclosed, with one embodiment employing a two-stage mode of operation.

Abstract translation: 一种多字符显示装置，其中通过对组中的电极进行选择性激励来显示字符，其中为每个字符提供一组电极。 不同字符组中的相应电极通过由字符组中的电极之间的空间交织的导体互连，以形成连续的路径，从而消除了对每个字符的每个电极的外部连接的需要。 公开了字符集的两个实施例，一个实施例采用两级操作模式。