公开(公告)号：KR800000161B1

公开(公告)日：1980-03-09

申请号：KR760000845

申请日：1976-04-07

Applicant: TEXAS INSTRUMENTS INC

Inventor： CAUDEL E ,  MAKELOI DAVID J

IPC: G09F9/32

Abstract: A display system which can be used in a small size calculator comprised a segment scan means and a letter driving means. In the conventional method, segments are drived selectively by signal being coded, and common electrode of a letter being displayed is drived in dequence. An LSI is included in the display system, which is provided without driver of common electrode by driving the segments in sequence and driving a common electrode of the letter being displayed.

公开(公告)号：IT960350B

公开(公告)日：1973-11-20

申请号：IT5248072

申请日：1972-08-31

Applicant: TEXAS INSTRUMENTS INC

Inventor： VANDIERENDONCK J ,  CAUDEL E ,  BOONE G ,  WAYNE B

IPC: G06F9/46 ,  G06F7/50 ,  G06F7/501 ,  G06F13/18 ,  G06F15/167 ,  G06F15/78 ,  G11C8/00 ,  G06F

公开(公告)号：IT1058099B

公开(公告)日：1982-04-10

申请号：IT4889476

申请日：1976-04-06

Applicant: TEXAS INSTRUMENTS INC

Inventor： MCELROY D ,  CAUDEL E

IPC: G06F15/02 ,  G06F3/147 ,  G09G3/04 ,  G09G3/14 ,  G09G3/20 ,  H03M11/20 ,  G06F

公开(公告)号：BR7602088A

公开(公告)日：1976-10-05

申请号：BR7602088

申请日：1976-04-06

Applicant: TEXAS INSTRUMENTS INC

Inventor： MCELROY D ,  CAUDEL E

IPC: G06F15/02 ,  G06F3/147 ,  G09G3/04 ,  G09G3/14 ,  G09G3/20 ,  H03M11/20 ,  G06K15/18