of shadow-masks for colour television tubes

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CPC
H01J9/142

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J9/00Apparatus or processes specially adapted to the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof Recovery of material from discharge tubes or lamps

Current Industry

H01J9/142of shadow-masks for colour television tubes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fine shadow mask assembly for an active matrix organic light emitti...
- Patent number 11,217,749
- Issue date Jan 4, 2022
- Xuwen Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External electrode fluorescent lamp and manufacturing method of the...
- Patent number 7,956,542
- Issue date Jun 7, 2011
- NEC Lighting, Ltd.
- Ryousuke Matsuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for demagnetizing shadow mask
- Patent number 7,710,706
- Issue date May 4, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor chip and semiconductor device using the same, and met...
- Patent number 7,589,415
- Issue date Sep 15, 2009
- Rohm Co., Ltd.
- Junichi Hikita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube and method for manufacturing the same
- Patent number 7,227,298
- Issue date Jun 5, 2007
- Matsushita Toshiba Picture Display Co., Ltd.
- Toru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Steel sheet for tension mask, manufacturing method of steel sheet f...
- Patent number 7,163,592
- Issue date Jan 16, 2007
- JFE Steel Corporation
- Hideki Matsuoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Material for shadow mask, method for production thereof, shadow mas...
- Patent number 7,026,751
- Issue date Apr 11, 2006
- Toyo Kohan Co., Ltd.
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and installation for making a workpiece comprising at least...
- Patent number 6,988,390
- Issue date Jan 24, 2006
- Imphy Alloys
- Jean-Claude Jeandeaud
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Color cathode ray tube and method of manufacturing the same
- Patent number 6,919,673
- Issue date Jul 19, 2005
- Kabushiki Kaisha Toshiba
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube and method of manufacturing the same
- Patent number 6,894,444
- Issue date May 17, 2005
- Kabushiki Kaisha Toshiba
- Takeshi Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask assembly manufacturing method and cathode ray tube manu...
- Patent number 6,890,237
- Issue date May 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Naomi Nishiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Damper wire spring for a cathode ray tube
- Patent number 6,879,093
- Issue date Apr 12, 2005
- THOMSON Licensing S.A.
- Gary Lee Diven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of securing shadow mask and frame in the manufacture of a ca...
- Patent number 6,857,927
- Issue date Feb 22, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kiyohito Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing color selection electrode structure and co...
- Patent number 6,848,960
- Issue date Feb 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Go Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for manufacturing a frame work for shadow mask
- Patent number 6,817,919
- Issue date Nov 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask frame assembly for flat CRT with slot groups
- Patent number 6,812,629
- Issue date Nov 2, 2004
- Samsung SDI Co., Ltd.
- Gi-young Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mask for color cathode ray tube having beneficial slot and bridge c...
- Patent number 6,803,711
- Issue date Oct 12, 2004
- Samsung SDI Co., Ltd.
- Young-bin Im
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite gradient alloy plate, manufacturing method thereof and co...
- Patent number 6,797,406
- Issue date Sep 28, 2004
- Hitachi, Ltd.
- Noriharu Matsudate
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for maintaining mask strand spatial uniformity
- Patent number 6,781,297
- Issue date Aug 24, 2004
- THOMSON Licensing S.A.
- Richard LaPeruta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material for aperture grill for color picture tube, process for mak...
- Patent number 6,777,863
- Issue date Aug 17, 2004
- Toyo Kohan., Ltd.
- Hironao Okayama
- C21 - METALLURGY OF IRON
Information Patent Grant
Shadow mask, cathode ray tube, method and apparatus for manufacturi...
- Patent number 6,731,054
- Issue date May 4, 2004
- Kabushiki Kaisha Toshiba
- Yutaka Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask, plate member therefor and method of manufacturing shad...
- Patent number 6,722,938
- Issue date Apr 20, 2004
- Dai Nippon Printing Co., Ltd.
- Takayasu Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color selection electrode, method of producing color selection elec...
- Patent number 6,720,720
- Issue date Apr 13, 2004
- Sony Corporation
- Shinzo Takei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for maintaining spacing between tension focus...
- Patent number 6,717,345
- Issue date Apr 6, 2004
- Thomson Licensing S.A.
- Richard LaPeruta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of processing bent and deformed portion of metal material
- Patent number 6,705,145
- Issue date Mar 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tension mask frame assembly of color cathode-ray tube
- Patent number 6,703,773
- Issue date Mar 9, 2004
- Samsung SDI Co., Ltd.
- Kuen-dong Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask support frame for a cathode ray tube
- Patent number 6,703,774
- Issue date Mar 9, 2004
- Imphy Ugine Precision
- Jean-Pierre Reyal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rigid busbar for a cathode-ray tube (CRT)
- Patent number 6,696,778
- Issue date Feb 24, 2004
- Thomson Licensing S.A.
- James Edward Doty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aperture grill for use in cathode ray tube and method for producing...
- Patent number 6,686,685
- Issue date Feb 3, 2004
- Sony Corporation
- Paul A. Hollinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal components for picture tubes
- Patent number 6,645,317
- Issue date Nov 11, 2003
- Thyssen Krupp Stahl AG
- Volker Brandenburg
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING AN EXTERNAL ELECTRODE FLUORESCENT LAMP
- Publication number 20110171872
- Publication date Jul 14, 2011
- NEC LIGHTING, LTD.
- Ryousuke MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL ELECTRODE FLUORESCENT LAMP AND MANUFACTURING METHOD OF THE...
- Publication number 20090267478
- Publication date Oct 29, 2009
- NEC LIGHTING, LTD.
- Ryousuke MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for demagnetizing shadow mask
- Publication number 20070296324
- Publication date Dec 27, 2007
- LG. Philips LCD Co., Ltd.
- Choong-Keun Yoo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Color picture tube
- Publication number 20060220516
- Publication date Oct 5, 2006
- Matsushita Toshiba Picture Display Co., Ld.
- Shuji Makimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Iron- nickel alloy with low coefficient of thermal expansion for ma...
- Publication number 20060171840
- Publication date Aug 3, 2006
- Fabien Gaben
- C21 - METALLURGY OF IRON
Information Patent Application
Material for shadow mask, process for producing the same, shadow ma...
- Publication number 20060145587
- Publication date Jul 6, 2006
- Toyo Kohan Co. Ltd.
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
Color picture tube and method for manufacturing the same
- Publication number 20060132018
- Publication date Jun 22, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Toru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060022571
- Publication date Feb 2, 2006
- Youichi Itou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing a metal strip from an iron-nickel alloy for te...
- Publication number 20050067067
- Publication date Mar 31, 2005
- Thyssenkrupp VDM GmbH
- Bodo Gehrmann
- C21 - METALLURGY OF IRON
Information Patent Application
Shadow mask for cathode ray tube and manufacturing method thereof
- Publication number 20050035702
- Publication date Feb 17, 2005
- Sang Mun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube and method of manufacturing the same
- Publication number 20040256970
- Publication date Dec 23, 2004
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Support frame structure, cathode ray tube, and manufacturing method...
- Publication number 20040245908
- Publication date Dec 9, 2004
- Keizou Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube and method of manufacturing the same
- Publication number 20040212328
- Publication date Oct 28, 2004
- Takeshi Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Frame for color selection electrode assembly and method of manufact...
- Publication number 20040189179
- Publication date Sep 30, 2004
- Toshikazu Karita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing color selection electrode structure for col...
- Publication number 20040192150
- Publication date Sep 30, 2004
- Keizou Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing color-separating electrode structure for co...
- Publication number 20040185744
- Publication date Sep 23, 2004
- Masahiro Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color-separating electrode structure and apparatus for manufacturin...
- Publication number 20040183425
- Publication date Sep 23, 2004
- Shinichi Ooe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode lay tube and method of manufacturing the same
- Publication number 20040160158
- Publication date Aug 19, 2004
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Material for shadow mask, method for production thereof, shadow mas...
- Publication number 20040066129
- Publication date Apr 8, 2004
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
Etching substrate material, etching process and article obtained by...
- Publication number 20040018372
- Publication date Jan 29, 2004
- DAI NIPPON PRINTING CO. , LTD.
- Takayasu Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Fe-Ni alloy material for shadow mask and method for manufacturing t...
- Publication number 20040012321
- Publication date Jan 22, 2004
- NIPPON MINING METALS CO LTD
- Ikuya Kurosaki
- C21 - METALLURGY OF IRON
Information Patent Application
Steel sheet for tension mask, manufacturing method of steel sheet f...
- Publication number 20040003868
- Publication date Jan 8, 2004
- NKK CORPORAITON
- Hideki Matsuoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method and installation for making a workpiece comprising at least...
- Publication number 20030192356
- Publication date Oct 16, 2003
- Jean-Claude Jeandeaud
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Production method of cathode ray tube
- Publication number 20030171061
- Publication date Sep 11, 2003
- Kiyohito Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Aperture grill for use in cathode ray tube and method for producing...
- Publication number 20030080667
- Publication date May 1, 2003
- Paul A. Hollinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Material for tension type color-selective device for color cathode-...
- Publication number 20030047246
- Publication date Mar 13, 2003
- HITACHI METALS, LTD
- Ken Inoue
- C21 - METALLURGY OF IRON
Information Patent Application
Composite gradient alloy plate, manufacturing method thereof and co...
- Publication number 20030006685
- Publication date Jan 9, 2003
- Noriharu Matsudate
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing color selection electrode structure and co...
- Publication number 20020195921
- Publication date Dec 26, 2002
- Matsushita Electric Industrial Co., Ltd.
- Go Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color selection electrode, method of producing color selection elec...
- Publication number 20020163290
- Publication date Nov 7, 2002
- Shinzo Takei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for maintaining mask strand spatial uniformity
- Publication number 20020145375
- Publication date Oct 10, 2002
- Richard LaPeruta
- H01 - BASIC ELECTRIC ELEMENTS

of shadow-masks for colour television tubes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fine shadow mask assembly for an active matrix organic light emitti...

External electrode fluorescent lamp and manufacturing method of the...

Apparatus and method for demagnetizing shadow mask

Semiconductor chip and semiconductor device using the same, and met...

Color picture tube and method for manufacturing the same

Steel sheet for tension mask, manufacturing method of steel sheet f...

Material for shadow mask, method for production thereof, shadow mas...

Method and installation for making a workpiece comprising at least...

Color cathode ray tube and method of manufacturing the same

Color cathode ray tube and method of manufacturing the same

Shadow mask assembly manufacturing method and cathode ray tube manu...

Damper wire spring for a cathode ray tube

Method of securing shadow mask and frame in the manufacture of a ca...

Method for manufacturing color selection electrode structure and co...

Method and apparatus for manufacturing a frame work for shadow mask

Shadow mask frame assembly for flat CRT with slot groups

Mask for color cathode ray tube having beneficial slot and bridge c...

Composite gradient alloy plate, manufacturing method thereof and co...

Method and apparatus for maintaining mask strand spatial uniformity

Material for aperture grill for color picture tube, process for mak...

Shadow mask, cathode ray tube, method and apparatus for manufacturi...

Shadow mask, plate member therefor and method of manufacturing shad...

Color selection electrode, method of producing color selection elec...

Method and apparatus for maintaining spacing between tension focus...

Method of processing bent and deformed portion of metal material

Tension mask frame assembly of color cathode-ray tube

Shadow mask support frame for a cathode ray tube

Rigid busbar for a cathode-ray tube (CRT)

Aperture grill for use in cathode ray tube and method for producing...

Metal components for picture tubes

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING AN EXTERNAL ELECTRODE FLUORESCENT LAMP

EXTERNAL ELECTRODE FLUORESCENT LAMP AND MANUFACTURING METHOD OF THE...

Apparatus and method for demagnetizing shadow mask

Color picture tube

Iron- nickel alloy with low coefficient of thermal expansion for ma...

Material for shadow mask, process for producing the same, shadow ma...

Color picture tube and method for manufacturing the same

Cathode ray tube

Method for producing a metal strip from an iron-nickel alloy for te...

Shadow mask for cathode ray tube and manufacturing method thereof

Color cathode ray tube and method of manufacturing the same

Support frame structure, cathode ray tube, and manufacturing method...

Color cathode ray tube and method of manufacturing the same

Frame for color selection electrode assembly and method of manufact...

Method of manufacturing color selection electrode structure for col...

Method of manufacturing color-separating electrode structure for co...

Color-separating electrode structure and apparatus for manufacturin...

Color cathode lay tube and method of manufacturing the same

Material for shadow mask, method for production thereof, shadow mas...

Etching substrate material, etching process and article obtained by...

Fe-Ni alloy material for shadow mask and method for manufacturing t...

Steel sheet for tension mask, manufacturing method of steel sheet f...

Method and installation for making a workpiece comprising at least...

Production method of cathode ray tube

Aperture grill for use in cathode ray tube and method for producing...

Material for tension type color-selective device for color cathode-...

Composite gradient alloy plate, manufacturing method thereof and co...

Method for manufacturing color selection electrode structure and co...

Color selection electrode, method of producing color selection elec...

Method and apparatus for maintaining mask strand spatial uniformity