GB2163327B - Display device bias system - Google Patents

Display device bias system

Info

Publication number
GB2163327B
GB2163327B GB08520176A GB8520176A GB2163327B GB 2163327 B GB2163327 B GB 2163327B GB 08520176 A GB08520176 A GB 08520176A GB 8520176 A GB8520176 A GB 8520176A GB 2163327 B GB2163327 B GB 2163327B
Authority
GB
United Kingdom
Prior art keywords
display device
bias system
device bias
display
bias
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
GB08520176A
Other versions
GB8520176D0 (en
GB2163327A (en
Inventor
Werner Hinn
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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from GB848420537A external-priority patent/GB8420537D0/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB8520176D0 publication Critical patent/GB8520176D0/en
Publication of GB2163327A publication Critical patent/GB2163327A/en
Application granted granted Critical
Publication of GB2163327B publication Critical patent/GB2163327B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
GB08520176A 1984-08-13 1985-08-12 Display device bias system Expired GB2163327B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848420537A GB8420537D0 (en) 1984-08-13 1984-08-13 Automatic kinescope biasing
US06/656,369 US4612576A (en) 1984-08-13 1984-10-01 Automatic kinescope bias system with AC coupled video output stage

Publications (3)

Publication Number Publication Date
GB8520176D0 GB8520176D0 (en) 1985-09-18
GB2163327A GB2163327A (en) 1986-02-19
GB2163327B true GB2163327B (en) 1988-06-15

Family

ID=26288110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520176A Expired GB2163327B (en) 1984-08-13 1985-08-12 Display device bias system

Country Status (5)

Country Link
JP (1) JPH0666897B2 (en)
DE (1) DE3528893C2 (en)
GB (1) GB2163327B (en)
HK (1) HK55393A (en)
SG (1) SG31691G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524198D0 (en) * 1985-10-01 1985-11-06 Rca Corp Brightness controlled akb system
GB8524197D0 (en) * 1985-10-01 1985-11-06 Rca Corp Triggering system
JP2814669B2 (en) * 1990-03-19 1998-10-27 株式会社日立製作所 Card position management method
JP4960579B2 (en) 2002-02-19 2012-06-27 コピン・コーポレーシヨン Liquid crystal display panel, liquid crystal display system, and method for driving a liquid crystal display using integrated switches for DC recovery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297821A (en) * 1963-07-02 1967-01-10 Hazeltine Research Inc Contrast control apparatus for controlling the video signal of a television receiver
US3647944A (en) * 1969-08-25 1972-03-07 Rca Corp Kinescope bias arrangement to provide both constant amplitude dc restoration pulses and arc discharge protection
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
JPS5426416A (en) * 1977-07-30 1979-02-28 Fuji Electric Co Ltd Controller for thyristor leonard
JPS6050112B2 (en) * 1978-11-15 1985-11-06 株式会社日立製作所 Color signal output circuit
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4463385A (en) * 1982-07-01 1984-07-31 Rca Corporation Kinescope black level current sensing apparatus
US4549214A (en) * 1983-11-07 1985-10-22 Rca Corporation Video signal DC restoration circuit

Also Published As

Publication number Publication date
JPH0666897B2 (en) 1994-08-24
JPS6158381A (en) 1986-03-25
GB8520176D0 (en) 1985-09-18
GB2163327A (en) 1986-02-19
SG31691G (en) 1991-06-21
DE3528893C2 (en) 1994-03-10
DE3528893A1 (en) 1986-02-20
HK55393A (en) 1993-06-18

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020812