JPS5484420A - Electric picture-card showing device - Google Patents

Electric picture-card showing device

Info

Publication number
JPS5484420A
JPS5484420A JP15262877A JP15262877A JPS5484420A JP S5484420 A JPS5484420 A JP S5484420A JP 15262877 A JP15262877 A JP 15262877A JP 15262877 A JP15262877 A JP 15262877A JP S5484420 A JPS5484420 A JP S5484420A
Authority
JP
Japan
Prior art keywords
card
necessary patterns
glow
screen
showing device
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.)
Pending
Application number
JP15262877A
Other languages
Japanese (ja)
Inventor
Yoshio Ishihara
Takafumi Okada
Tsuneo Kawasaki
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP15262877A priority Critical patent/JPS5484420A/en
Publication of JPS5484420A publication Critical patent/JPS5484420A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Toys (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: To make the necessary patterns glow in order to increase the visual impression as well as to enhance studying effect by setting picture card in front of the TV screen.
CONSTITUTION: Both the still and motion pictures are drawn on the card with magnetic tape part 3 provided. Part 3 contains the video track and the one on which the information to project the necessary patterns. Thus, the pattern signals of part 3 are written into the field memory and then read out to the TV. The TV screen is partitioned in measure corresponding to the memory, and then the necessary patterns are made to glow selectively. And at the same time, the pictures on the card are illuminated from the back side in order to creat the dynamic effect.
COPYRIGHT: (C)1979,JPO&Japio
JP15262877A 1977-12-19 1977-12-19 Electric picture-card showing device Pending JPS5484420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15262877A JPS5484420A (en) 1977-12-19 1977-12-19 Electric picture-card showing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15262877A JPS5484420A (en) 1977-12-19 1977-12-19 Electric picture-card showing device

Publications (1)

Publication Number Publication Date
JPS5484420A true JPS5484420A (en) 1979-07-05

Family

ID=15544532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15262877A Pending JPS5484420A (en) 1977-12-19 1977-12-19 Electric picture-card showing device

Country Status (1)

Country Link
JP (1) JPS5484420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368703A (en) * 2019-07-12 2019-10-25 深圳市战音科技有限公司 A kind of drawing board and the method for forming picture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368703A (en) * 2019-07-12 2019-10-25 深圳市战音科技有限公司 A kind of drawing board and the method for forming picture

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