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H01J2229/8916

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

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Patents Grantslast 30 patents

Information Patent Grant
CRT having internal neutral density filter field of use
- Patent number 6,960,873
- Issue date Nov 1, 2005
- Thomson Licensing
- Himanshu Mukundray Patel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter layer for a display, a method of preparing a filter layer fo...
- Patent number 6,891,322
- Issue date May 10, 2005
- Samsung SDI, Co., Ltd.
- Jong-Hyuk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube and cathode-ray tube manufacturing method
- Patent number 6,858,977
- Issue date Feb 22, 2005
- Sony Corporation
- Tsuneharu Nomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device having a display window, a phosphor pattern and a co...
- Patent number 6,590,330
- Issue date Jul 8, 2003
- Koninklijke Philips Electronics N.V.
- Arie R. Van Doorn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a color display device and a color display...
- Patent number 6,558,857
- Issue date May 6, 2003
- Koninklijke Philips Electronics N.V.
- Arie R. Van Doorn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pigment dispersion composition, display apparatus, and method of ma...
- Patent number 6,544,326
- Issue date Apr 8, 2003
- Kabushiki Kaisha Toshiba
- Takeo Itou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having a light absorbing filter layer formed on a...
- Patent number 6,366,012
- Issue date Apr 2, 2002
- Samsung SDI Co., Ltd.
- Jong-Hyuk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a coating on a display window and a display...
- Patent number 6,150,756
- Issue date Nov 21, 2000
- U.S. Philips Corporation
- Wilhelmus J. J. Wakelkamp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color filter composition
- Patent number 6,093,349
- Issue date Jul 25, 2000
- Sony Corporation
- Masaru Ihara
- G02 - OPTICS
Information Patent Grant
Pigment dispersion composition, display apparatus, and method of ma...
- Patent number 5,989,649
- Issue date Nov 23, 1999
- Kabushiki Kaisha Toshiba
- Takeo Itou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color display device and production method of same
- Patent number 5,952,137
- Issue date Sep 14, 1999
- Sony Corporation
- Masaru Ihara
- G02 - OPTICS
Information Patent Grant
Color display device with phosphor regions and corresponding color-...
- Patent number 5,952,776
- Issue date Sep 14, 1999
- U.S. Philips Corporation
- Arie R. Van Doorn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color display device with phosphor regions for emitting red, blue a...
- Patent number 5,942,848
- Issue date Aug 24, 1999
- U.S. Philips Corporation
- Arie R. Van Doorn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 5,939,821
- Issue date Aug 17, 1999
- Kabushiki Kaisha Toshiba
- Takeo Itou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pigment dispersion composition, display apparatus, and method of ma...
- Patent number 5,898,263
- Issue date Apr 27, 1999
- Kabushiki Kaisha Toshiba
- Takeo Itou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing a color display device comprising color-fil...
- Patent number 5,871,873
- Issue date Feb 16, 1999
- U.S. Philips Corporation
- Arie R. Van Doorn
- G02 - OPTICS
Information Patent Grant
CRT having color filter with a special green filter
- Patent number 5,686,787
- Issue date Nov 11, 1997
- Kabushiki Kaisha Toshiba
- Takeo Itou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing projection cathode ray tube with uniform op...
- Patent number 5,645,461
- Issue date Jul 8, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a display window for a cathode ray tube and...
- Patent number 5,455,966
- Issue date Oct 3, 1995
- U.S. Philips Corporation
- Hermanus N. Tuin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Attachment for video screens having dual optical active dereflectio...
- Patent number 5,288,558
- Issue date Feb 22, 1994
- Flachglas Aktiengesellschaft
- Axel Nothe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,248,518
- Issue date Sep 28, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Eiichi Toide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a display window for a display device
- Patent number 5,240,748
- Issue date Aug 31, 1993
- U.S. Philips Corporation
- Johannes M. A. Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,225,730
- Issue date Jul 6, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Okuda
- G02 - OPTICS
Information Patent Grant
Method of vapor depositing an interference filter layer on the insi...
- Patent number 5,209,690
- Issue date May 11, 1993
- U.S. Philips Corporation
- Leendert Vriens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube having an interference filter
- Patent number 5,138,222
- Issue date Aug 11, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Eiichi Toide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,126,626
- Issue date Jun 30, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Absorption filters for chlor display devices
- Patent number 5,121,030
- Issue date Jun 9, 1992
- Honeywell Inc.
- Dan J. Schott
- G02 - OPTICS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,107,173
- Issue date Apr 21, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-efficiency cathodoluminescent screen for high-luminance cathod...
- Patent number 5,101,136
- Issue date Mar 31, 1992
- Thomson Tubes Electroniques
- Daniel Gibilini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,089,743
- Issue date Feb 18, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Okuda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode ray tube with optical filter system
- Publication number 20050194882
- Publication date Sep 8, 2005
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRT having internal neutral density filter field of use
- Publication number 20040032199
- Publication date Feb 19, 2004
- Himanshu Mukundray Patel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube and cathode-ray tube manufacturing method
- Publication number 20030015954
- Publication date Jan 23, 2003
- Tsuneharu Nomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter layer for a display, a method of preparing a filter layer fo...
- Publication number 20020140339
- Publication date Oct 3, 2002
- Jong-Hyuk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device, production process thereof and flat cathode-ray tube
- Publication number 20020043922
- Publication date Apr 18, 2002
- Hitachi, Ltd.
- Tomoji Oishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Luminance-contrast performance of a display by an in-tube reflectiv...
- Publication number 20020034009
- Publication date Mar 21, 2002
- Koninklijke Philips Electronics N.V.
- Dirk Jan Broer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a color display device and a color display...
- Publication number 20020014828
- Publication date Feb 7, 2002
- Arie R. Van Doorn
- H01 - BASIC ELECTRIC ELEMENTS

inside the vessel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

CRT having internal neutral density filter field of use

Filter layer for a display, a method of preparing a filter layer fo...

Cathode-ray tube and cathode-ray tube manufacturing method

Display device having a display window, a phosphor pattern and a co...

Method of manufacturing a color display device and a color display...

Pigment dispersion composition, display apparatus, and method of ma...

Cathode ray tube having a light absorbing filter layer formed on a...

Method of manufacturing a coating on a display window and a display...

Color filter composition

Pigment dispersion composition, display apparatus, and method of ma...

Color display device and production method of same

Color display device with phosphor regions and corresponding color-...

Color display device with phosphor regions for emitting red, blue a...

Color cathode ray tube

Pigment dispersion composition, display apparatus, and method of ma...

Method of manufacturing a color display device comprising color-fil...

CRT having color filter with a special green filter

Method of manufacturing projection cathode ray tube with uniform op...

Method of manufacturing a display window for a cathode ray tube and...

Attachment for video screens having dual optical active dereflectio...

Projection cathode ray tube

Method of manufacturing a display window for a display device

Projection cathode ray tube

Method of vapor depositing an interference filter layer on the insi...

Projection cathode ray tube having an interference filter

Projection cathode ray tube

Absorption filters for chlor display devices

Projection cathode ray tube

High-efficiency cathodoluminescent screen for high-luminance cathod...

Projection cathode ray tube

Patents Applicationslast 30 patents

Color cathode ray tube with optical filter system

CRT having internal neutral density filter field of use

Cathode-ray tube and cathode-ray tube manufacturing method

Filter layer for a display, a method of preparing a filter layer fo...

Display device, production process thereof and flat cathode-ray tube

Luminance-contrast performance of a display by an in-tube reflectiv...

Method of manufacturing a color display device and a color display...