JPH0485881U - - Google Patents

Info

Publication number
JPH0485881U
JPH0485881U JP12794490U JP12794490U JPH0485881U JP H0485881 U JPH0485881 U JP H0485881U JP 12794490 U JP12794490 U JP 12794490U JP 12794490 U JP12794490 U JP 12794490U JP H0485881 U JPH0485881 U JP H0485881U
Authority
JP
Japan
Prior art keywords
video signal
television video
character generator
output
character
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
JP12794490U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12794490U priority Critical patent/JPH0485881U/ja
Publication of JPH0485881U publication Critical patent/JPH0485881U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Studio Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案による方式の一構成図を示す
図、第2図は従来の方式による構成の一例を示す
図である。なお、図中、同一符号は同一、または
相当部分を示す。
FIG. 1 is a diagram showing a configuration diagram of a system according to this invention, and FIG. 2 is a diagram showing an example of a configuration according to a conventional system. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テレビジヨン映像信号を入力とし、前記テレビ
ジヨン映像信号の出力端子と、同テレビジヨン映
像信号を画面上に表示する機能と、前記テレビジ
ヨン映像信号の表示画面上に文字発生器の出力を
重畳させる機能を有し、前記テレビジヨン映像信
号を出力せず前記文字発生器の文字出力を画面上
に表示する場合で、前記テレビジヨン映像信号に
正規の同期信号が存在するときは、前記文字発生
器を前記テレビジヨン映像信号の同期信号に同期
させ、また前記テレビジヨン映像に正規の同期信
号が存在しないときは、前記文字発生器を同期信
号発生器の出力に同期させるように構成された文
字発生装置。
Receiving a television video signal as input, an output terminal for the television video signal, a function for displaying the television video signal on a screen, and superimposing the output of a character generator on the display screen for the television video signal. function to display the character output of the character generator on the screen without outputting the television video signal, and when a regular synchronization signal exists in the television video signal, the character generator a character generator configured to synchronize the character generator with a synchronization signal of the television video signal, and to synchronize the character generator with the output of the synchronization signal generator when a regular synchronization signal is not present in the television video signal. Device.
JP12794490U 1990-11-28 1990-11-28 Pending JPH0485881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12794490U JPH0485881U (en) 1990-11-28 1990-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12794490U JPH0485881U (en) 1990-11-28 1990-11-28

Publications (1)

Publication Number Publication Date
JPH0485881U true JPH0485881U (en) 1992-07-27

Family

ID=31875424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12794490U Pending JPH0485881U (en) 1990-11-28 1990-11-28

Country Status (1)

Country Link
JP (1) JPH0485881U (en)

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