CRTs having luminescent screens

Industry

CPC
H01J2231/12

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2231/00Cathode ray tubes or electron beam tubes

Current Industry

H01J2231/12CRTs having luminescent screens

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube
- Patent number 7,759,852
- Issue date Jul 20, 2010
- LG Electronics Inc.
- Cha Joon Geol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection system for cathode ray tubes
- Patent number 6,922,011
- Issue date Jul 26, 2005
- Koninklijke Philips Electronics N.V.
- Albertus Aemilius Seyno Sluyterman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tracking picture tube
- Patent number 6,891,340
- Issue date May 10, 2005
- Koninklijke Philips Electronics N.V.
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glass funnel for a cathode ray tube and a cathode ray tube
- Patent number 6,812,632
- Issue date Nov 2, 2004
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam-index-type cathode ray tube
- Patent number 6,744,185
- Issue date Jun 1, 2004
- Samsung SDI Co., Ltd.
- Tae-Sung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laterally spaced multiple electron gun color cathode ray tube device
- Patent number 6,600,253
- Issue date Jul 29, 2003
- Albertus A. S. Sluyterman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube and intensity controlling method
- Patent number 6,580,233
- Issue date Jun 17, 2003
- Sony Corporation
- Satoru Nakanishi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Glass funnel having arch-like ridge portions and cathode ray tube u...
- Patent number 6,577,055
- Issue date Jun 10, 2003
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube and method of manufacturing the same, and color se...
- Patent number 6,559,575
- Issue date May 6, 2003
- Sony Corporation
- Atsushi Sakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with arrangement for electron ray control
- Patent number 6,552,503
- Issue date Apr 22, 2003
- Koninklijke Philips Electronics N.V.
- Hans-Helmut Bechtel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube and signal detecting method in cathode ray tube
- Patent number 6,545,435
- Issue date Apr 8, 2003
- Sony Corporation
- Shoichi Muraguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam index type cathode ray tube
- Patent number 6,531,808
- Issue date Mar 11, 2003
- Samsung SDI Co., Ltd.
- Sung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color selecting member method of preventing vibration of color sele...
- Patent number 6,525,458
- Issue date Feb 25, 2003
- Sony Corporation
- Shoichi Muraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laterally spaced multiple electron gun color cathode ray tube device
- Patent number 6,489,708
- Issue date Dec 3, 2002
- Koninklijke Philips Electronics N.V.
- Albertus A. S. Sluyterman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-beam index CRT with horizontal phosphor lines
- Patent number 6,479,937
- Issue date Nov 12, 2002
- Chunghwa Picture Tubes, Ltd.
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image control device and method, and image display device
- Patent number 6,452,636
- Issue date Sep 17, 2002
- Sony Corporation
- Ryo Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cathode-ray tube
- Patent number 6,437,499
- Issue date Aug 20, 2002
- Kabushiki Kaisha Toshiba
- Kazuyuki Seino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube of the index type
- Patent number 6,424,102
- Issue date Jul 23, 2002
- Koninklijke Philips Electronics N.V.
- Antonius H. M. Holtslag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode-ray tube and method of manufacturing the same
- Patent number 6,417,612
- Issue date Jul 9, 2002
- Kabushiki Kaisha Toshiba
- Takashi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam index type cathode ray tube
- Patent number 6,400,085
- Issue date Jun 4, 2002
- Samsung SDI Co., Ltd.
- Tae-Sung Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of mounting electrode for outputting signal generated in cat...
- Patent number 6,337,546
- Issue date Jan 8, 2002
- Sony Corporation
- Takahiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excitation method of laser cathode-ray tube
- Patent number 6,331,749
- Issue date Dec 18, 2001
- Samsung Display Devices Co., Ltd.
- Oleg Mikhailovich Makienko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube and image correcting method
- Patent number 6,304,034
- Issue date Oct 16, 2001
- Sony Corporation
- Hiromu Hosokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam index type color cathode ray tube
- Patent number 6,294,885
- Issue date Sep 25, 2001
- Samsung SDI Co., Ltd.
- Sung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube including a plurality of necks
- Patent number 6,239,537
- Issue date May 29, 2001
- Kabushiki Kaisha Toshiba
- Takashi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus with integrally rear plate and support bodies
- Patent number 6,177,757
- Issue date Jan 23, 2001
- Kabushiki Kaisha Toshiba
- Takashi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with integral rear envelope
- Patent number 6,133,675
- Issue date Oct 17, 2000
- Kabushiki Kaisha Toshiba
- Takashi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode assembly, electron gun assembly, electron tube, heater, and...
- Patent number 6,130,502
- Issue date Oct 10, 2000
- Kabushiki Kaisha Toshiba
- Kazuo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-deflection CRT display
- Patent number 6,061,038
- Issue date May 9, 2000
- Clayton A. Washburn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus with a common deflection driving circuit
- Patent number 5,969,477
- Issue date Oct 19, 1999
- Kabushiki Kaisha Toshiba
- Yuuji Haraguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting element
- Publication number 20070069235
- Publication date Mar 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Iwao Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20070040490
- Publication date Feb 22, 2007
- LG Electronics Inc.
- Cha Joon Geol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Side projection type cathode ray tube
- Publication number 20040174111
- Publication date Sep 9, 2004
- Sung Bee Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tracking picture tube
- Publication number 20040155610
- Publication date Aug 12, 2004
- Hendrikus Bernardus Van Den Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Glass funnel for a cathode ray tube and a cathode ray tube
- Publication number 20030164671
- Publication date Sep 4, 2003
- Asahi Glass Company, Ltd.
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Use of resonant microcavity display CRT for the illumination of a l...
- Publication number 20030132894
- Publication date Jul 17, 2003
- Eugene Murphy O'Donnell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tracking tube with adapted tracking structure
- Publication number 20030057896
- Publication date Mar 27, 2003
- Anthonie Hendrik Bergman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Beam-index-type cathode ray tube
- Publication number 20030020410
- Publication date Jan 30, 2003
- Samsung SDI Co., Ltd.
- Tae-Sung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laterally spaced multiple electron gun color cathode ray tube device
- Publication number 20030001473
- Publication date Jan 2, 2003
- U.S. PHILIPS CORPORATION
- Albertus A.S. Sluyterman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube and method of manufacturing the same, and color se...
- Publication number 20020175614
- Publication date Nov 28, 2002
- Atsushi Sakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection system for cathode ray tubes
- Publication number 20020171352
- Publication date Nov 21, 2002
- Albertus Aemilius Seyno Sluyterman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tracking picture tube
- Publication number 20020171353
- Publication date Nov 21, 2002
- Koninklijke Philips Electronics N.V.
- Antonius Hendricus Maria Holtslag
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-beam index CRT with horizontal phosphor lines
- Publication number 20020130622
- Publication date Sep 19, 2002
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube having plurality of electron guns
- Publication number 20020130599
- Publication date Sep 19, 2002
- Samsung SDI Co., Ltd.
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Level shifter in a picture display device
- Publication number 20020121868
- Publication date Sep 5, 2002
- Petrus Johannes Gerardus Van Lieshout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube of the index tube type
- Publication number 20020101207
- Publication date Aug 1, 2002
- Petrus Johannes Gerardus Van Lieshout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube with arrangement for electron ray control
- Publication number 20020079821
- Publication date Jun 27, 2002
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single beam tracking tube
- Publication number 20020074926
- Publication date Jun 20, 2002
- Marcellinus Petrus Carolus Michael Krijn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM INDEX TYPE CATHODE RAY TUBE
- Publication number 20020047660
- Publication date Apr 25, 2002
- Tae-Sung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube and signal detecting method in cathode ray tube
- Publication number 20020047662
- Publication date Apr 25, 2002
- Shoichi Muraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube and intensity controlling method
- Publication number 20020047658
- Publication date Apr 25, 2002
- Satoru Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20020041143
- Publication date Apr 11, 2002
- Masanaga Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device
- Publication number 20020036600
- Publication date Mar 28, 2002
- Koninklijke Philips Electronics N.V.
- Hendrikus Bernardus Van Den Brink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Beam index type cathode ray tube
- Publication number 20010030504
- Publication date Oct 18, 2001
- Sung-Soo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Beam index type cathode ray tube
- Publication number 20010022491
- Publication date Sep 20, 2001
- Sung-Soo Lee
- H01 - BASIC ELECTRIC ELEMENTS

CRTs having luminescent screens

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cathode ray tube

Deflection system for cathode ray tubes

Tracking picture tube

Glass funnel for a cathode ray tube and a cathode ray tube

Beam-index-type cathode ray tube

Laterally spaced multiple electron gun color cathode ray tube device

Cathode ray tube and intensity controlling method

Glass funnel having arch-like ridge portions and cathode ray tube u...

Cathode ray tube and method of manufacturing the same, and color se...

Cathode ray tube with arrangement for electron ray control

Cathode ray tube and signal detecting method in cathode ray tube

Beam index type cathode ray tube

Color selecting member method of preventing vibration of color sele...

Laterally spaced multiple electron gun color cathode ray tube device

Multi-beam index CRT with horizontal phosphor lines

Image control device and method, and image display device

Cathode-ray tube

Cathode ray tube of the index type

Cathode-ray tube and method of manufacturing the same

Beam index type cathode ray tube

Method of mounting electrode for outputting signal generated in cat...

Excitation method of laser cathode-ray tube

Cathode ray tube and image correcting method

Beam index type color cathode ray tube

Cathode ray tube including a plurality of necks

Image display apparatus with integrally rear plate and support bodies

Cathode ray tube with integral rear envelope

Cathode assembly, electron gun assembly, electron tube, heater, and...

Multi-deflection CRT display

Cathode-ray tube apparatus with a common deflection driving circuit

Patents Applicationslast 30 patents

Light-emitting element

Cathode ray tube

Side projection type cathode ray tube

Tracking picture tube

Glass funnel for a cathode ray tube and a cathode ray tube

Use of resonant microcavity display CRT for the illumination of a l...

Tracking tube with adapted tracking structure

Beam-index-type cathode ray tube

Laterally spaced multiple electron gun color cathode ray tube device

Cathode ray tube and method of manufacturing the same, and color se...

Deflection system for cathode ray tubes

Tracking picture tube

Multi-beam index CRT with horizontal phosphor lines

Cathode ray tube having plurality of electron guns

Level shifter in a picture display device

Cathode ray tube of the index tube type

Cathode ray tube with arrangement for electron ray control

Single beam tracking tube

BEAM INDEX TYPE CATHODE RAY TUBE

Cathode ray tube and signal detecting method in cathode ray tube

Cathode ray tube and intensity controlling method

Cathode-ray tube

Display device

Beam index type cathode ray tube

Beam index type cathode ray tube