EP0182988A3 - Circuit for adapting a computer to a colour monitor - Google Patents

Circuit for adapting a computer to a colour monitor Download PDF

Info

Publication number
EP0182988A3
EP0182988A3 EP85111552A EP85111552A EP0182988A3 EP 0182988 A3 EP0182988 A3 EP 0182988A3 EP 85111552 A EP85111552 A EP 85111552A EP 85111552 A EP85111552 A EP 85111552A EP 0182988 A3 EP0182988 A3 EP 0182988A3
Authority
EP
European Patent Office
Prior art keywords
digital
adapting
computer
circuit
colour
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
EP85111552A
Other languages
English (en)
Other versions
EP0182988B1 (de
EP0182988A2 (de
Inventor
Gerald Dipl.-Ing Gronau
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Priority to AT85111552T priority Critical patent/ATE59110T1/de
Publication of EP0182988A2 publication Critical patent/EP0182988A2/de
Publication of EP0182988A3 publication Critical patent/EP0182988A3/de
Application granted granted Critical
Publication of EP0182988B1 publication Critical patent/EP0182988B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/28Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using colour tubes
    • G09G1/285Interfacing with colour displays, e.g. TV receiver
EP85111552A 1984-11-29 1985-09-12 Schaltungsanordnung zur Anpassung eines Computers an einen Farbmonitor Expired - Lifetime EP0182988B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85111552T ATE59110T1 (de) 1984-11-29 1985-09-12 Schaltungsanordnung zur anpassung eines computers an einen farbmonitor.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3443469 1984-11-29
DE19843443469 DE3443469A1 (de) 1984-11-29 1984-11-29 Schaltungsanordnung zur anpassung eines computers an einen farbmonitor

Publications (3)

Publication Number Publication Date
EP0182988A2 EP0182988A2 (de) 1986-06-04
EP0182988A3 true EP0182988A3 (en) 1987-10-28
EP0182988B1 EP0182988B1 (de) 1990-12-12

Family

ID=6251426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111552A Expired - Lifetime EP0182988B1 (de) 1984-11-29 1985-09-12 Schaltungsanordnung zur Anpassung eines Computers an einen Farbmonitor

Country Status (3)

Country Link
EP (1) EP0182988B1 (de)
AT (1) ATE59110T1 (de)
DE (2) DE3443469A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL272919A1 (en) * 1988-06-08 1990-01-22 Zaklady Kineskopowe Unitra Pol Input circuit of colour crt display unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388639A (en) * 1981-05-18 1983-06-14 Zenith Radio Corporation Color control circuit for teletext-type decoder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829514B2 (ja) * 1978-06-13 1983-06-23 松下電器産業株式会社 Crtディスプレイ用映像増幅回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388639A (en) * 1981-05-18 1983-06-14 Zenith Radio Corporation Color control circuit for teletext-type decoder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, Band 28, Nr. 3, August 1985, Seiten 1211-1213, IBM, New York, US; "IBM PC to 12'' Sony Profeel interface" *

Also Published As

Publication number Publication date
ATE59110T1 (de) 1990-12-15
DE3443469A1 (de) 1986-05-28
EP0182988B1 (de) 1990-12-12
DE3580903D1 (de) 1991-01-24
EP0182988A2 (de) 1986-06-04

Similar Documents

Publication Publication Date Title
DE3264475D1 (en) Gain stage with operational amplifier and switched capacitor resistor equivalent circuit
EP0295497A3 (en) High-dynamics amplifier stage with distortion detection
GB2190261B (en) Parallel distributed signal amplifiers
EP0208939A3 (de) Arithmetische Schaltung für die Berechnung von Absolutdifferenzwerten
DE3064945D1 (en) Auto-zero amplifier circuit
AU1119288A (en) Nonlinear signal generating circuit and nonlinear compensating device using the same
GB2223905B (en) Current sense amplifier with low,nonlinear input impedance and high degree of signal amplification linearity
HK42895A (en) Balanced output analog differential amplifier circuit
EP0305000A3 (en) An amplifier load circuit and an amplifier including the load circuit
GB2047493B (en) Signal amplifier circuit arrangement with output current limiting function
EP0182988A3 (en) Circuit for adapting a computer to a colour monitor
EP0357993A3 (en) Differential operational amplifier with common mode signal feedback
AU584320B2 (en) Non-saturating video output amplifier
DE3871198D1 (de) Leistungsverstaerker mit niedriger intermodulationsverzerrung.
JPS57106215A (en) Amplifying circuit with supurious component compensating circuit, multiplying stage with same amplifying circuit and transversal filter with same multiplying stage
GB2080066B (en) Variable-gain amplifier arrangement with improved linearity
GB2202413B (en) Compensation circuit for use with an integrating amplifier
EP0220486A3 (de) Breitbandintegrator
AU535704B2 (en) Pwm signal amplifier
EP0081764A3 (en) Integrable circuit for a digital-analogous converter
GB8730137D0 (en) Amplifier circuit arrangement
EP0295934A3 (en) Superdistorted amplifier circuitry with normal gain
AU543026B2 (en) Line circuit amplifier
AU587719B2 (en) Digital signal gain control circuitry for varying digital signals in substantially equal DB steps
JPS56161707A (en) Signal processing circuit

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE FR GB IT LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR GB IT LI SE

17P Request for examination filed

Effective date: 19880428

17Q First examination report despatched

Effective date: 19900607

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI SE

REF Corresponds to:

Ref document number: 59110

Country of ref document: AT

Date of ref document: 19901215

Kind code of ref document: T

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3580903

Country of ref document: DE

Date of ref document: 19910124

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910912

Ref country code: AT

Effective date: 19910912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910930

Ref country code: CH

Effective date: 19910930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920529

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920602

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 85111552.7

Effective date: 19920408