in dependence upon beam current of cathode ray tube

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H04N5/59

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N5/00Details of television systems

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H04N5/59in dependence upon beam current of cathode ray tube

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Patents Grantslast 30 patents

Information Patent Grant
Video display signal brightness control circuit
- Patent number 7,277,135
- Issue date Oct 2, 2007
- National Semiconductor Corporation
- Peyman Hojabri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for stabilizing high tension voltage of CRT, and method the...
- Patent number 7,187,414
- Issue date Mar 6, 2007
- Samsung Electronics Co., Ltd.
- Chang-joo Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam current limiting circuit for use in a video projector
- Patent number 6,937,288
- Issue date Aug 30, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Taketoshi Hibi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for combining AKB and selective beam current limiting and p...
- Patent number 6,897,901
- Issue date May 24, 2005
- Koninklijke Philips Electronics N.V.
- William G. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cutoff control with on screen display circuit for adjusting white b...
- Patent number 6,891,564
- Issue date May 10, 2005
- Sony Corporation
- Shin Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic beam limiter circuit
- Patent number 6,870,576
- Issue date Mar 22, 2005
- Samsung Electronics Co., Ltd.
- Sung-Uk Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for regulating cathode ray tube beam current usin...
- Patent number 6,771,023
- Issue date Aug 3, 2004
- National Semiconductor Corporation
- Charles Guan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Preventing doming phenomena
- Patent number 6,741,295
- Issue date May 25, 2004
- Koninklijke Philips Electronics N.V.
- Michel Wouter Nieuwenhuizen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit arrangement for controlling the operating point...
- Patent number 6,690,339
- Issue date Feb 10, 2004
- Siemens Aktiengesellschaft
- Klaus Burkhardt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display device with controlled image quality
- Patent number 6,670,998
- Issue date Dec 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Toshitsugu Wakabayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Video output stage with self-regulating beam current limiting
- Patent number 6,614,482
- Issue date Sep 2, 2003
- Thomson Licensing S.A.
- Dal Frank Griepentrog
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube driver circuit with frequency compensation without...
- Patent number 6,573,669
- Issue date Jun 3, 2003
- National Semiconductor Corporation
- Hon Kin Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cut-off adjusting apparatus
- Patent number 6,563,496
- Issue date May 13, 2003
- Sony Corporation
- Hisao Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-window picture adjustment arrangement for a video display
- Patent number 6,556,253
- Issue date Apr 29, 2003
- Thomson Licensing S.A.
- Magdy Megied
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for driving projection cathode ray tube
- Patent number 6,549,246
- Issue date Apr 15, 2003
- Samsung Display Devices Co., Ltd.
- Sang-kyun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for protecting a cathode ray tube in an image dis...
- Patent number 6,489,994
- Issue date Dec 3, 2002
- Benq Corporation
- Hsieh Chang-Fa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuit for regulating brightness and size of picture in display ap...
- Patent number 6,483,517
- Issue date Nov 19, 2002
- Samsung Electronics Co., Ltd.
- Ho-Woong Kang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Emission control in a video display
- Patent number 6,483,557
- Issue date Nov 19, 2002
- Thomson Licensing S.A.
- Jeffrey Owen Allender
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CRT display apparatus
- Patent number 6,479,952
- Issue date Nov 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hironobu Yasui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display driver apparatus
- Patent number 6,424,324
- Issue date Jul 23, 2002
- Thomson Licensing S.A.
- Charles Michael White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 6,400,418
- Issue date Jun 4, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Toshitsugu Wakabayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Control of emission in a video display
- Patent number 6,329,770
- Issue date Dec 11, 2001
- Thomson Licensing S.A.
- Jeffrey Owen Allender
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to enhance a border area of a display
- Patent number 6,323,915
- Issue date Nov 27, 2001
- Sony Corporation
- Thomas Adreon Marflak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for suppressing overshoots in kinescope beam current meas...
- Patent number 6,285,401
- Issue date Sep 4, 2001
- Thomson Licensing S.A.
- Dal Frank Griepentrog
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 6,239,773
- Issue date May 29, 2001
- U.S. Philips Corporation
- Antonius H. M. Holtslag
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus for compensating for corner focus and brightness in catho...
- Patent number 6,215,259
- Issue date Apr 10, 2001
- LG Electronics Inc.
- Kwang Ho Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cut-off level setting
- Patent number 6,211,629
- Issue date Apr 3, 2001
- U.S. Philips Corporation
- Dirk J. A. Teuling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multisystem television which is usable as a monitor of a personal c...
- Patent number 6,204,884
- Issue date Mar 20, 2001
- Samsung Electronics Co., Ltd.
- Kab-Keun Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Beam current measurement
- Patent number 6,064,434
- Issue date May 16, 2000
- U.S. Philips Corporation
- Pieter Van Der Zee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protective circuit for the CRT and lens
- Patent number 6,008,842
- Issue date Dec 28, 1999
- Matsushita Electric Industrial Co., Ltd.
- Koichiro Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE TERMINAL AND METHOD FOR DISPLAYING ON A MOBILE TERMINAL
- Publication number 20100304787
- Publication date Dec 2, 2010
- Min Ho LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cutoff control with on screen display circuit for adjusting white b...
- Publication number 20030103143
- Publication date Jun 5, 2003
- Shin Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit for stabilizing high tension voltage of CRT, and method the...
- Publication number 20030052545
- Publication date Mar 20, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Chang-Joo Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit for combining AKB and selective beam current limiting and p...
- Publication number 20020130965
- Publication date Sep 19, 2002
- KONINLIJKE PHILIPS ELECTRONICS N.V.
- William G. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic beam limiter circuit
- Publication number 20020130966
- Publication date Sep 19, 2002
- SAMSUNG ELECTRONICS CO., LTD.
- Sung-Uk Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device with controlled image quality
- Publication number 20020109789
- Publication date Aug 15, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Toshitsugu Wakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Crt display apparatus
- Publication number 20020060752
- Publication date May 23, 2002
- Hironobu Yasui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Preventing doming phenomena
- Publication number 20020057388
- Publication date May 16, 2002
- Michel Wouter Nieuwenhuizen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Front panel display
- Publication number 20020018050
- Publication date Feb 14, 2002
- Pace Micro Technology Plc
- William Turner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and circuit arrangement for controlling the operating point...
- Publication number 20020000952
- Publication date Jan 3, 2002
- Siemens AG
- Klaus Burkhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beam current limiting circuit for use in a video projector
- Publication number 20020001040
- Publication date Jan 3, 2002
- Taketoshi Hibi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in dependence upon beam current of cathode ray tube

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video display signal brightness control circuit

Circuit for stabilizing high tension voltage of CRT, and method the...

Beam current limiting circuit for use in a video projector

Circuit for combining AKB and selective beam current limiting and p...

Cutoff control with on screen display circuit for adjusting white b...

Automatic beam limiter circuit

System and method for regulating cathode ray tube beam current usin...

Preventing doming phenomena

Method and circuit arrangement for controlling the operating point...

Image display device with controlled image quality

Video output stage with self-regulating beam current limiting

Cathode ray tube driver circuit with frequency compensation without...

Cut-off adjusting apparatus

Multi-window picture adjustment arrangement for a video display

Method for driving projection cathode ray tube

Method and device for protecting a cathode ray tube in an image dis...

Circuit for regulating brightness and size of picture in display ap...

Emission control in a video display

CRT display apparatus

Display driver apparatus

Image display device

Control of emission in a video display

Method and apparatus to enhance a border area of a display

Apparatus for suppressing overshoots in kinescope beam current meas...

Image display device

Apparatus for compensating for corner focus and brightness in catho...

Cut-off level setting

Multisystem television which is usable as a monitor of a personal c...

Beam current measurement

Protective circuit for the CRT and lens

Patents Applicationslast 30 patents

MOBILE TERMINAL AND METHOD FOR DISPLAYING ON A MOBILE TERMINAL

Cutoff control with on screen display circuit for adjusting white b...

Circuit for stabilizing high tension voltage of CRT, and method the...

Circuit for combining AKB and selective beam current limiting and p...

Automatic beam limiter circuit

Image display device with controlled image quality

Crt display apparatus

Preventing doming phenomena

Front panel display

Method and circuit arrangement for controlling the operating point...

Beam current limiting circuit for use in a video projector