CA1048181A - Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image - Google Patents

Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image

Info

Publication number
CA1048181A
CA1048181A CA238,463A CA238463A CA1048181A CA 1048181 A CA1048181 A CA 1048181A CA 238463 A CA238463 A CA 238463A CA 1048181 A CA1048181 A CA 1048181A
Authority
CA
Canada
Prior art keywords
raster
pattern
signal
data
modification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA238,463A
Other languages
English (en)
Other versions
CA238463S (en
Inventor
Tadanari Inoue
Takashi Shinbata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Works Ltd
Priority to CA238,463A priority Critical patent/CA1048181A/fr
Application granted granted Critical
Publication of CA1048181A publication Critical patent/CA1048181A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Controls And Circuits For Display Device (AREA)
CA238,463A 1975-10-28 1975-10-28 Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image Expired CA1048181A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA238,463A CA1048181A (fr) 1975-10-28 1975-10-28 Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA238,463A CA1048181A (fr) 1975-10-28 1975-10-28 Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image

Publications (1)

Publication Number Publication Date
CA1048181A true CA1048181A (fr) 1979-02-06

Family

ID=4104379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA238,463A Expired CA1048181A (fr) 1975-10-28 1975-10-28 Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image

Country Status (1)

Country Link
CA (1) CA1048181A (fr)

Similar Documents

Publication Publication Date Title
US4559533A (en) Method of electronically moving portions of several different images on a CRT screen
US3988728A (en) Graphic display device
US4542376A (en) System for electronically displaying portions of several different images on a CRT screen through respective prioritized viewports
US4550315A (en) System for electronically displaying multiple images on a CRT screen such that some images are more prominent than others
EP0023217B1 (fr) Systeme de traitement de donnees pour des signes graphiques colores
US4217577A (en) Character graphics color display system
US4295135A (en) Alignable electronic background grid generation system
CA1229441A (fr) Circuit de conversion de signaux couleur
US3497760A (en) Logical expansion circuitry for display systems
US4668947A (en) Method and apparatus for generating cursors for a raster graphic display
CA1055626A (fr) Generateur de caracteres offrant un choix de symboles dont l'encombrement, predetermine, peut aller de celui du point a celui de la matrice
EP0012420A1 (fr) Méthodes et dispositif de commande pour dispositifs d'affichage
US3778810A (en) Display device
CA1220293A (fr) Systeme d'affichage numerique de balayage de trame
US4835526A (en) Display controller
US4309700A (en) Cathode ray tube controller
EP0166045B1 (fr) Station terminale d'affichage de données graphiques
EP0480564B1 (fr) Améliorations d'un affichage à balaye de trame
US4297693A (en) Apparatus for displaying graphics symbols
US3729730A (en) Display system
WO1985002049A1 (fr) Procede pour deplacer electroniquement des parties de plusieurs images differentes sur un ecran a tube a rayons cathodiques
US4101930A (en) Television picture wiping
EP0123896A2 (fr) Circuit pour contrôler en mode caractères et en mode vidéo
CA1048181A (fr) Dispositif d'affichage graphique avec possibilite de decalage vertical de l'image
US4231032A (en) Variable accuracy trend graph display apparatus