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FR2510855B1 - Circuit d'echantillonnage et de maintien pour un circuit de separation de couleur - Google Patents

Circuit d'echantillonnage et de maintien pour un circuit de separation de couleur

Info

Publication number
FR2510855B1
FR2510855B1 FR8213128A FR8213128A FR2510855B1 FR 2510855 B1 FR2510855 B1 FR 2510855B1 FR 8213128 A FR8213128 A FR 8213128A FR 8213128 A FR8213128 A FR 8213128A FR 2510855 B1 FR2510855 B1 FR 2510855B1
Authority
FR
France
Prior art keywords
circuit
sampling
color separation
holding
holding 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.)
Expired
Application number
FR8213128A
Other languages
English (en)
Other versions
FR2510855A1 (fr
Inventor
Masatoshi Sase
Makoto Onga
Seisuke Yamanaka
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
Publication of FR2510855A1 publication Critical patent/FR2510855A1/fr
Application granted granted Critical
Publication of FR2510855B1 publication Critical patent/FR2510855B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
FR8213128A 1981-07-28 1982-07-27 Circuit d'echantillonnage et de maintien pour un circuit de separation de couleur Expired FR2510855B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56117130A JPS5819798A (ja) 1981-07-28 1981-07-28 サンプルホ−ルド回路

Publications (2)

Publication Number Publication Date
FR2510855A1 FR2510855A1 (fr) 1983-02-04
FR2510855B1 true FR2510855B1 (fr) 1988-06-10

Family

ID=14704178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8213128A Expired FR2510855B1 (fr) 1981-07-28 1982-07-27 Circuit d'echantillonnage et de maintien pour un circuit de separation de couleur

Country Status (8)

Country Link
US (1) US4496967A (fr)
JP (1) JPS5819798A (fr)
AT (1) AT388635B (fr)
AU (1) AU550946B2 (fr)
CA (1) CA1191596A (fr)
DE (1) DE3228213A1 (fr)
FR (1) FR2510855B1 (fr)
GB (1) GB2103051B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997291A (ja) * 1982-11-26 1984-06-05 Canon Inc 撮像装置
JPS60229569A (ja) * 1984-04-27 1985-11-14 Canon Inc カラ−画像処理装置
US4654698A (en) * 1984-06-18 1987-03-31 Eastman Kodak Company Color sensor using dichroic mirrors to displace components
US4697208A (en) * 1985-06-13 1987-09-29 Olympus Optical Co., Ltd. Color image pickup device with complementary color type mosaic filter and gamma compensation means
US4814861A (en) * 1985-07-10 1989-03-21 Canon Kabushiki Kaisha Signal processing apparatus with independent gain control for chrominance and color signals
US5113246A (en) * 1985-10-11 1992-05-12 Canon Kabushiki Kaisha Image sensing apparatus for correcting a defect in color signals generated by a CCD
JPS62170798U (fr) * 1986-04-21 1987-10-29
DE3622878A1 (de) * 1986-07-08 1988-01-21 Telefunken Fernseh & Rundfunk Farbfernsehuebertragungssystem
US4979027A (en) * 1987-07-15 1990-12-18 Canon Kabushiki Kaisha Image reading apparatus having amplification factors vary in response to a spatial frequency of an input image signal
JPH01288080A (ja) * 1988-05-13 1989-11-20 Matsushita Electric Ind Co Ltd 映像信号処理装置
US5162670A (en) * 1990-01-26 1992-11-10 Kabushiki Kaisha Toshiba Sample-and-hold circuit device
KR940001829B1 (ko) * 1991-06-15 1994-03-09 금성일렉트론 주식회사 칼라 ccd 촬상소자용 신호처리회로
DE4236947C2 (de) * 1992-11-02 1997-05-22 Krohne Messtechnik Kg Abtast-Halte-Schaltung
JPH08286642A (ja) * 1995-04-11 1996-11-01 Sony Corp 表示装置
DE10256117A1 (de) * 2002-11-29 2004-07-22 Infineon Technologies Ag Tiefpassfilter mit einstellbarer Grenzfrequenz

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931242B2 (de) * 1969-06-20 1976-10-21 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zum abtasten von elektrischen signalen und zum speichern der abtastwerte
JPS5373915A (en) * 1976-12-14 1978-06-30 Sony Corp Noise eliminating circuit for solid image pickup unit
JPS5461822A (en) * 1977-10-27 1979-05-18 Sony Corp Transmitter circuit
JPS5690689A (en) * 1979-12-24 1981-07-22 Sony Corp Signal processing circuit for dot-sequential image pickup output signal

Also Published As

Publication number Publication date
GB2103051A (en) 1983-02-09
CA1191596A (fr) 1985-08-06
JPS5819798A (ja) 1983-02-04
DE3228213A1 (de) 1983-02-17
GB2103051B (en) 1985-05-09
ATA291382A (de) 1988-12-15
AT388635B (de) 1989-08-10
FR2510855A1 (fr) 1983-02-04
US4496967A (en) 1985-01-29
DE3228213C2 (fr) 1991-03-28
AU8640382A (en) 1983-02-03
AU550946B2 (en) 1986-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse