JPS5923672A - 映像ハ−フト−ン回路 - Google Patents

映像ハ−フト−ン回路

Info

Publication number
JPS5923672A
JPS5923672A JP57132180A JP13218082A JPS5923672A JP S5923672 A JPS5923672 A JP S5923672A JP 57132180 A JP57132180 A JP 57132180A JP 13218082 A JP13218082 A JP 13218082A JP S5923672 A JPS5923672 A JP S5923672A
Authority
JP
Japan
Prior art keywords
signal
halftone
circuit
level
circuits
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
JP57132180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437626B2 (en]
Inventor
Hiroshi Gomi
五味　浩
Yutaka Saito
裕 斎藤
Isamu Okui
奥井　勇
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57132180A priority Critical patent/JPS5923672A/ja
Publication of JPS5923672A publication Critical patent/JPS5923672A/ja
Publication of JPH0437626B2 publication Critical patent/JPH0437626B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP57132180A 1982-07-30 1982-07-30 映像ハ−フト−ン回路 Granted JPS5923672A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57132180A JPS5923672A (ja) 1982-07-30 1982-07-30 映像ハ−フト−ン回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57132180A JPS5923672A (ja) 1982-07-30 1982-07-30 映像ハ−フト−ン回路

Publications (2)

Publication Number Publication Date
JPS5923672A true JPS5923672A (ja) 1984-02-07
JPH0437626B2 JPH0437626B2 (en]) 1992-06-19

Family

ID=15075248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57132180A Granted JPS5923672A (ja) 1982-07-30 1982-07-30 映像ハ−フト−ン回路

Country Status (1)

Country Link
JP (1) JPS5923672A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144665A (ja) * 1986-12-06 1988-06-16 Sony Corp テレビジヨン映像中に文字等を表示する方法
US5585834A (en) * 1992-06-08 1996-12-17 Sharp Kabushiki Kaisha Thermal recording apparatus with controlled energizing time

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144665A (ja) * 1986-12-06 1988-06-16 Sony Corp テレビジヨン映像中に文字等を表示する方法
US5585834A (en) * 1992-06-08 1996-12-17 Sharp Kabushiki Kaisha Thermal recording apparatus with controlled energizing time
US5594489A (en) * 1992-06-08 1997-01-14 Sharp Kabushiki Kaisha Thermal recording apparatus with a thermal head including energizing time controlling

Also Published As

Publication number Publication date
JPH0437626B2 (en]) 1992-06-19

Similar Documents

Publication Publication Date Title
IT8224305A1 (it) Circuito di commutazione per visualizzazioni sullo schermo di un ricevitore per televisione
FI74374B (fi) Bildregleringsanordning foer skaermbilden i en televisionsmottagare.
US4271409A (en) Apparatus for converting digital data into a video signal for displaying characters on a television receiver
JPS60263139A (ja) 画像記録装置
JPS6341468B2 (en])
JPS5923672A (ja) 映像ハ−フト−ン回路
JPH04304095A (ja) 画像信号変換装置
JPH077685A (ja) テレビジョン受像機
IT8224317A1 (it) Circuito traslatore per segnali di visualizzazione di informazioni grafiche sullo schermo di un ricevitore per televisione
JPS5923673A (ja) 映像ハ−フト−ン回路
KR930001681B1 (ko) 영상신호 처리장치
JPH07162816A (ja) 文字放送受信装置
JPS6166493A (ja) 映像信号と文字図形信号の重畳表示装置
JPH021432B2 (en])
KR100677194B1 (ko) 멀티레벨 영상신호 발생장치
KR910002841Y1 (ko) Tv 수상기/모니터에서의 휘도신호 레벨 변환장치
GB2088177A (en) Video display apparatus
JPS63299595A (ja) ビデオ信号変換回路
KR910000550B1 (ko) 디지탈 영상 신호 처리회로 및 방법
KR0149873B1 (ko) 고품위tv신호/표준tv신호 컨버터
JPS61232787A (ja) 文字放送受信方式
JPH08163512A (ja) 方式変換装置
JPS5875989A (ja) 文字放送受信装置
JPS6361578A (ja) 画像処理方法及び装置
JPH10210493A (ja) ビデオエンコード装置の色信号調整方法