JPS5498515A - Character display method - Google Patents
Character display methodInfo
- Publication number
- JPS5498515A JPS5498515A JP551178A JP551178A JPS5498515A JP S5498515 A JPS5498515 A JP S5498515A JP 551178 A JP551178 A JP 551178A JP 551178 A JP551178 A JP 551178A JP S5498515 A JPS5498515 A JP S5498515A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- text
- tele
- receiver
- additional circuit
- 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
Links
Abstract
PURPOSE: To enable to display the character broadcast as well as computers, by transmitting the text signal in matching with the standards of the tele-text system from the synchronizing additional circuit and applying it on TV receiver.
CONSTITUTION: The clock signal in determined frequency is generated and the code signal of character to be displayed on the buffer memory 21 through frequency division of the frequency, and the code signal is read out from the the memory 21. On the other hand, the gate circuit 35 reads out signal from the buffer memory 21 only at the scanning line period of 1... several lines at the vertical blanking peroid, and it is provided with the sychronizing signal additional circuit 36 and the TV receiver with tele-text decoder 24. Thus, the tele-text signal in matching with the standard of the tele-text system is delivered from the synchronizing signal additional circuit 36, it is fed to the TV receiver 24, allowing to display the character broadcast as well as computers.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP551178A JPS5498515A (en) | 1978-01-20 | 1978-01-20 | Character display method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP551178A JPS5498515A (en) | 1978-01-20 | 1978-01-20 | Character display method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5498515A true JPS5498515A (en) | 1979-08-03 |
Family
ID=11613205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP551178A Pending JPS5498515A (en) | 1978-01-20 | 1978-01-20 | Character display method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5498515A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738079A (en) * | 1980-08-19 | 1982-03-02 | Kyodo Tsuushinshiya | Communication system for emergency news |
US5896179A (en) * | 1995-03-31 | 1999-04-20 | Cirrus Logic, Inc. | System for displaying computer generated images on a television set |
-
1978
- 1978-01-20 JP JP551178A patent/JPS5498515A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738079A (en) * | 1980-08-19 | 1982-03-02 | Kyodo Tsuushinshiya | Communication system for emergency news |
US5896179A (en) * | 1995-03-31 | 1999-04-20 | Cirrus Logic, Inc. | System for displaying computer generated images on a television set |
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