公开(公告)号：DE2961475D1

公开(公告)日：1982-01-28

申请号：DE2961475

申请日：1979-12-10

Applicant: IBM

Inventor： HEILING GERALD MICHAEL ,  KNAPPE LAVERNE FRANK ,  REGEHR JOHN LEON

IPC: B41J2/32 ,  B41J25/304 ,  B41J29/02 ,  B41J3/20

Abstract: A non-impact thermal printer is formed using a pivoted stiffner-frame on which is mounted a printed circuit card-print head assembly. The card is slotted with the print heads mounted at the distal ends of the cantilevered portions to enable close compliance between print head read/write units and the print media through the torsional resilience of the circuit card cantilevered portions. Compact, simple structure is provided by having the printer control circuitry mounted on the same printed circuit card.

公开(公告)号：DE3277654D1

公开(公告)日：1987-12-17

申请号：DE3277654

申请日：1982-12-14

Applicant: IBM

Inventor： MILLAR PAUL LEROY ,  NOWICKI ROBERT BRUCE ,  REESE DENNIS LEE ,  REGEHR JOHN LEON

IPC: G06F3/153 ,  G09G5/00 ,  G09G5/02 ,  G09G5/10 ,  G09G5/391 ,  G09G1/28

公开(公告)号：BR8300060A

公开(公告)日：1983-09-20

申请号：BR8300060

申请日：1983-01-07

Applicant: IBM

Inventor： MILAAR PAULO LEROY ,  NOWICKI ROBERT BRUCE ,  REESE DENNIS LEE ,  REGEHR JOHN LEON

IPC: G06F3/153 ,  G09G5/00 ,  G09G5/02 ,  G09G5/10 ,  G09G5/391

公开(公告)号：DE3381364D1

公开(公告)日：1990-04-26

申请号：DE3381364

申请日：1983-11-29

Applicant: IBM

Inventor： HAGEN MARK DAVID ,  MENDEL PETER JOSEPH ,  REGEHR JOHN LEON

IPC: G09F9/00 ,  G06F1/16 ,  G06F17/21 ,  G09G1/02 ,  G09G5/00 ,  G09G5/22 ,  G09G5/32 ,  G09G5/34 ,  G09G1/16

Abstract: A display work station has a rotatable CRT display 18 for presenting data in a vertical and horizontal orientation. The orientation of the CRT display 18 causes activation of the swiiches that control the electronic logic to modify the addressing sequence of data retrieved from a refresh memory so that the data are presented properly on the CRT face.

公开(公告)号：DE3278482D1

公开(公告)日：1988-06-16

申请号：DE3278482

申请日：1982-12-07

Applicant: IBM

Inventor： REGEHR JOHN LEON ,  SCHLOSS PHILLIP CHRISTIAN

IPC: G06F3/12 ,  G06F3/153 ,  G06K15/00

Abstract: A line printer attachment for converting a display screen copier printer to a line printer. The last or extra line of the display is used as the line print buffer. An initiate print signal is generated upon detecting that the last or extra line is to be scanned. The initiate print signal is used to blank or inhibit the serial video data from the display screen and to enable the printer. The serial video data is constantly sent to the printer attachment but is ignored until the printer is enabled. With the printer enabled, printing takes place using the line print buffer data which has been serialized as serial video data. The print buffer data remains unchanged during the entire printing of the line where the printing is done in series of horizontal lines to complete the printing of a line. At the end of each horizontal line of print a vertical screen retrace occurs and the display screen is swept where again the last or extra line is detected and another initiate print signal is generated. The next horizontal line of the series of horizontal lines for completing a line of print is printed and the operation repeats until an entire line of printing is completed.

公开(公告)号：DE3277867D1

公开(公告)日：1988-02-04

申请号：DE3277867

申请日：1982-12-20

Applicant: IBM

Inventor： REESE DENNIS LEE ,  REGEHR JOHN LEON ,  SCHIERHORST ALBERT ELMER ,  SODERSTROM RONALD LEE ,  THOMPSON JAMES MICHAEL

IPC: B41J2/335 ,  B41J2/345 ,  B41J3/20

Abstract: A porcelain glazed metal bar (11) has a rounded edge (12) carrying a line of deposited print elements (16). Conductive lands (17) deposited on both sides of the glazed bar connect the print elements to contacts for external circuitry (20).

公开(公告)号：DE2966960D1

公开(公告)日：1984-06-07

申请号：DE2966960

申请日：1979-11-27

Applicant: IBM

Inventor： REGEHR JOHN LEON

IPC: G01D15/10 ,  B41J2/00 ,  B41J2/35 ,  B41J2/355 ,  B41J3/46 ,  G06K15/02 ,  G06K15/10 ,  H04N1/032 ,  H04N1/23 ,  H04N5/76 ,  G06F3/153 ,  B41J3/20

Abstract: A convenient hard copy output for a cathod ray tube (CRT) display device is provided by a thermal printer which prints a line of dots equal in number to the number of dots in one raster scan or line on the CRT screen. The information is printed during one such raster scan, in each refresh cycle of the screen, until the entire screen content has been reproduced. Use of one line during each refresh cycle enables the reproduction of the screen content by gating the serial data from the display control circuitry without the need for a separate character generator or related circuitry and also accommodates the use of an interlaced raster.