JPS56106477A - Circuit for inserting character in television screen - Google Patents

Circuit for inserting character in television screen

Info

Publication number
JPS56106477A
JPS56106477A JP958780A JP958780A JPS56106477A JP S56106477 A JPS56106477 A JP S56106477A JP 958780 A JP958780 A JP 958780A JP 958780 A JP958780 A JP 958780A JP S56106477 A JPS56106477 A JP S56106477A
Authority
JP
Japan
Prior art keywords
brightness
character
signal
signal input
character frame
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.)
Granted
Application number
JP958780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235510B2 (enrdf_load_stackoverflow
Inventor
Tetsuo Shimizu
Toyoaki Igarashi
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.)
Pioneer Video Corp
Universal Pioneer Corp
Original Assignee
Pioneer Video Corp
Universal Pioneer 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 Pioneer Video Corp, Universal Pioneer Corp filed Critical Pioneer Video Corp
Priority to JP958780A priority Critical patent/JPS56106477A/ja
Publication of JPS56106477A publication Critical patent/JPS56106477A/ja
Publication of JPH0235510B2 publication Critical patent/JPH0235510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/278—Subtitling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
JP958780A 1980-01-30 1980-01-30 Circuit for inserting character in television screen Granted JPS56106477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP958780A JPS56106477A (en) 1980-01-30 1980-01-30 Circuit for inserting character in television screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP958780A JPS56106477A (en) 1980-01-30 1980-01-30 Circuit for inserting character in television screen

Publications (2)

Publication Number Publication Date
JPS56106477A true JPS56106477A (en) 1981-08-24
JPH0235510B2 JPH0235510B2 (enrdf_load_stackoverflow) 1990-08-10

Family

ID=11724446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP958780A Granted JPS56106477A (en) 1980-01-30 1980-01-30 Circuit for inserting character in television screen

Country Status (1)

Country Link
JP (1) JPS56106477A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588266U (ja) * 1981-07-08 1983-01-19 日本電気ホームエレクトロニクス株式会社 文字信号混合装置
JPS5876279U (ja) * 1981-11-16 1983-05-23 日本電気ホームエレクトロニクス株式会社 色信号処理装置
JPS5883865U (ja) * 1981-11-30 1983-06-07 日本電気ホームエレクトロニクス株式会社 信号電圧調整装置
JPS5883866U (ja) * 1981-11-30 1983-06-07 日本電気ホームエレクトロニクス株式会社 信号電圧調整装置
JPS58172274U (ja) * 1982-05-10 1983-11-17 赤井電機株式会社 文字插入回路
JPS58223968A (ja) * 1982-06-22 1983-12-26 Matsushita Electric Ind Co Ltd 黒枠插入回路
JPS6036692U (ja) * 1983-08-22 1985-03-13 パイオニア株式会社 ディスプレイ装置
JPS6161579A (ja) * 1984-09-03 1986-03-29 Omron Tateisi Electronics Co 電子ステイルカメラシステム
JPS61214877A (ja) * 1985-03-20 1986-09-24 Matsushita Electric Ind Co Ltd ビデオ信号処理装置
JPS6467080A (en) * 1987-09-07 1989-03-13 Fuji Photo Film Co Ltd Superimposing circuit
US5418576A (en) * 1992-01-27 1995-05-23 U. S. Philips Corporation Television receiver with perceived contrast reduction in a predetermined area of a picture where text is superimposed
JP2002344959A (ja) * 2001-05-21 2002-11-29 Clarion Co Ltd 駐車支援装置及びその制御方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07288424A (ja) * 1993-05-29 1995-10-31 R C S:Kk 漏洩アンテナ
JP4700366B2 (ja) * 2005-02-14 2011-06-15 三洋電機株式会社 オンスクリーン表示回路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132228U (enrdf_load_stackoverflow) * 1974-08-30 1976-03-09
JPS52138834A (en) * 1976-05-14 1977-11-19 Mitsubishi Electric Corp Multiple signal reproducer
JPS5324223A (en) * 1976-08-19 1978-03-06 Sony Corp Pickup device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132228U (enrdf_load_stackoverflow) * 1974-08-30 1976-03-09
JPS52138834A (en) * 1976-05-14 1977-11-19 Mitsubishi Electric Corp Multiple signal reproducer
JPS5324223A (en) * 1976-08-19 1978-03-06 Sony Corp Pickup device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588266U (ja) * 1981-07-08 1983-01-19 日本電気ホームエレクトロニクス株式会社 文字信号混合装置
JPS5876279U (ja) * 1981-11-16 1983-05-23 日本電気ホームエレクトロニクス株式会社 色信号処理装置
JPS5883865U (ja) * 1981-11-30 1983-06-07 日本電気ホームエレクトロニクス株式会社 信号電圧調整装置
JPS5883866U (ja) * 1981-11-30 1983-06-07 日本電気ホームエレクトロニクス株式会社 信号電圧調整装置
JPS58172274U (ja) * 1982-05-10 1983-11-17 赤井電機株式会社 文字插入回路
JPS58223968A (ja) * 1982-06-22 1983-12-26 Matsushita Electric Ind Co Ltd 黒枠插入回路
JPS6036692U (ja) * 1983-08-22 1985-03-13 パイオニア株式会社 ディスプレイ装置
JPS6161579A (ja) * 1984-09-03 1986-03-29 Omron Tateisi Electronics Co 電子ステイルカメラシステム
JPS61214877A (ja) * 1985-03-20 1986-09-24 Matsushita Electric Ind Co Ltd ビデオ信号処理装置
JPS6467080A (en) * 1987-09-07 1989-03-13 Fuji Photo Film Co Ltd Superimposing circuit
US5418576A (en) * 1992-01-27 1995-05-23 U. S. Philips Corporation Television receiver with perceived contrast reduction in a predetermined area of a picture where text is superimposed
JP2002344959A (ja) * 2001-05-21 2002-11-29 Clarion Co Ltd 駐車支援装置及びその制御方法

Also Published As

Publication number Publication date
JPH0235510B2 (enrdf_load_stackoverflow) 1990-08-10

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