with ray or beam selectively directed to luminescent anode segments

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H01J31/15

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J31/00Cathode ray tubes Electron beam tubes

Current Industry

H01J31/15with ray or beam selectively directed to luminescent anode segments

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum fluorescent display apparatus having barium absorbent
- Patent number 9,068,115
- Issue date Jun 30, 2015
- Noritake Itron Corporation
- Koji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Face panel for color image display apparatus, panel for color image...
- Patent number 8,654,039
- Issue date Feb 18, 2014
- Canon Kabushiki Kaisha
- Tsuyoshi Oyaizu
- G02 - OPTICS
Information Patent Grant
Fluorescent display device and manufacturing method therefor
- Patent number 8,264,139
- Issue date Sep 11, 2012
- Futaba Corporation
- Keita Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Face panel for color image display apparatus, panel for color image...
- Patent number 8,144,080
- Issue date Mar 27, 2012
- Canon Kabushiki Kaisha
- Tsuyoshi Oyaizu
- G02 - OPTICS
Information Patent Grant
Fluorescent display device and conductive paste for the fluorescent...
- Patent number 8,035,290
- Issue date Oct 11, 2011
- Futaba Corporation
- Masahiro Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display tube
- Patent number 7,944,138
- Issue date May 17, 2011
- Futaba Corporation
- Takehiro Iizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emissive screen display with laser-based external addressing
- Patent number 7,283,301
- Issue date Oct 16, 2007
- Palo Alto Research Center Incorporated
- Eric Peeters
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Vacuum fluorescent display having complex-type filament supports
- Patent number 6,943,487
- Issue date Sep 13, 2005
- Samsung SDI Co., Ltd.
- Dong-Jin Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device
- Patent number 6,856,084
- Issue date Feb 15, 2005
- Futaba Corporation
- Mitsuyoshi Nihei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-faced vacuum fluorescent display device and method for drivi...
- Patent number 6,611,094
- Issue date Aug 26, 2003
- Futaba denshi kogyo kabushiki kaisha
- Yukio Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gradation fluorescent display device
- Patent number 6,570,326
- Issue date May 27, 2003
- Futaba Corporation
- Masanori Bannai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar color lamp with nanotube emitters and method for fabricating
- Patent number 6,426,590
- Issue date Jul 30, 2002
- Industrial Technology Research Institute
- Feng-Yu Chung
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Double-faced fluorescent display tube and method of manufacturing t...
- Patent number 6,400,073
- Issue date Jun 4, 2002
- Futaba Corporation
- Akihiro Mihira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device and process for manufacturing same
- Patent number 6,249,266
- Issue date Jun 19, 2001
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mesh grid with protruding portion
- Patent number 6,091,193
- Issue date Jul 18, 2000
- Futaba Denshi Kogyo K.K.
- Michio Kuwamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low power dissipation vacuum fluorescent display
- Patent number 6,051,932
- Issue date Apr 18, 2000
- Industrial Technology Research Institute
- Liang-Kuei Sheu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Field emission print head
- Patent number 6,002,414
- Issue date Dec 14, 1999
- Futaba Denshi Kogyo K.K.
- Yoichi Kobori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flat picture tube
- Patent number 5,998,917
- Issue date Dec 7, 1999
- Youare Electronics, Co.
- Keum Sik Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device and drive device therefor
- Patent number 5,949,394
- Issue date Sep 7, 1999
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Display device
- Patent number 5,877,597
- Issue date Mar 2, 1999
- International Business Machines Corporation
- John Beeteson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Field emission print head
- Patent number 5,854,650
- Issue date Dec 29, 1998
- Futaba Denshi Kogyo K.K.
- Yoichi Kobori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical write element
- Patent number 5,847,745
- Issue date Dec 8, 1998
- Futaba Denshi Kogyo K.K.
- Yukihiko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting device having a recessed portion in rear panel thereof
- Patent number 5,844,358
- Issue date Dec 1, 1998
- Ise Electronics Corporation
- Sashiro Uemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display tube
- Patent number 5,834,892
- Issue date Nov 10, 1998
- Futaba Denshi Kogyo K.K.
- Yasuyuki Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device and method for driving same
- Patent number 5,808,590
- Issue date Sep 15, 1998
- Futaba Denshi Kogyo K.K.
- Hiroaki Kawasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flat picture tube
- Patent number 5,804,916
- Issue date Sep 8, 1998
- Youare Electronics Co.
- Keum Sik Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display panel with photo-shield plate for decreasing li...
- Patent number 5,801,487
- Issue date Sep 1, 1998
- NEC Corporation
- Toshiya Shinohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field-emission device with multiple emitter tips
- Patent number 5,767,620
- Issue date Jun 16, 1998
- Futaba Denshi Kogyo K.K.
- Koji Onodaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical recording head and image recording apparatus
- Patent number 5,754,216
- Issue date May 19, 1998
- Kabushiki Kaisha Toshiba
- Kazuhiko Higuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot matrix type vacuum fluorescent display tube
- Patent number 5,739,634
- Issue date Apr 14, 1998
- ISE Electronics Corporation
- Kazuya Kinoshita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
POWER CIRCUIT OF A VACUUM FLUORESCENT DISPLAY HAVING NEITHER TRANSF...
- Publication number 20140203725
- Publication date Jul 24, 2014
- CHYNG HONG ELECTRONIC CO.
- Mu-Chun Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FACE PANEL FOR COLOR IMAGE DISPLAY APPARATUS, PANEL FOR COLOR IMAGE...
- Publication number 20120139818
- Publication date Jun 7, 2012
- Canon Kabushiki Kaisha
- Tsuyoshi Oyaizu
- G02 - OPTICS
Information Patent Application
Vacuum flourescent display apparatus
- Publication number 20120112625
- Publication date May 10, 2012
- Noritake Co., Limited
- Koji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluorescent Display Tube
- Publication number 20100117515
- Publication date May 13, 2010
- Takehiro Iizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FACE PANEL FOR COLOR IMAGE DISPLAY APPARATUS, PANEL FOR COLOR IMAGE...
- Publication number 20100053034
- Publication date Mar 4, 2010
- Canon Kabushiki Kaisha
- Tsuyoshi Oyaizu
- G02 - OPTICS
Information Patent Application
FLUORESCENT DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20090085460
- Publication date Apr 2, 2009
- Futaba Corporation
- Keita Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent display device and conductive paste for the fluorescent...
- Publication number 20090085466
- Publication date Apr 2, 2009
- Futaba Corporation
- Masahiro Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Emissive screen display with laser-based external addressing
- Publication number 20060132472
- Publication date Jun 22, 2006
- Palo Alto Research Center Incorporated
- Eric Peeters
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Gradation fluorescent display device
- Publication number 20020008468
- Publication date Jan 24, 2002
- FUTABA DENSHI KOGYO KABUSHIKI KAISHA
- Masanori Bannai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent display device
- Publication number 20020005693
- Publication date Jan 17, 2002
- FUTABA DENSHI KOGYO KABUSHIKI KAISHA
- Mitsuyoshi Nihei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Temperature compensated grid system for flat panel displays
- Publication number 20010015616
- Publication date Aug 23, 2001
- Marbert G. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Double-faced vacuum fluorescent display device and method for drivi...
- Publication number 20010008361
- Publication date Jul 19, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Yukio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS

with ray or beam selectively directed to luminescent anode segments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vacuum fluorescent display apparatus having barium absorbent

Face panel for color image display apparatus, panel for color image...

Fluorescent display device and manufacturing method therefor

Face panel for color image display apparatus, panel for color image...

Fluorescent display device and conductive paste for the fluorescent...

Fluorescent display tube

Emissive screen display with laser-based external addressing

Vacuum fluorescent display having complex-type filament supports

Fluorescent display device

Double-faced vacuum fluorescent display device and method for drivi...

Gradation fluorescent display device

Planar color lamp with nanotube emitters and method for fabricating

Double-faced fluorescent display tube and method of manufacturing t...

Fluorescent display device and process for manufacturing same

Mesh grid with protruding portion

Low power dissipation vacuum fluorescent display

Field emission print head

Flat picture tube

Image display device and drive device therefor

Display device

Field emission print head

Optical write element

Light-emitting device having a recessed portion in rear panel thereof

Fluorescent display tube

Fluorescent display device and method for driving same

Flat picture tube

Fluorescent display panel with photo-shield plate for decreasing li...

Field-emission device with multiple emitter tips

Optical recording head and image recording apparatus

Dot matrix type vacuum fluorescent display tube

Patents Applicationslast 30 patents

POWER CIRCUIT OF A VACUUM FLUORESCENT DISPLAY HAVING NEITHER TRANSF...

FACE PANEL FOR COLOR IMAGE DISPLAY APPARATUS, PANEL FOR COLOR IMAGE...

Vacuum flourescent display apparatus

Fluorescent Display Tube

FACE PANEL FOR COLOR IMAGE DISPLAY APPARATUS, PANEL FOR COLOR IMAGE...

FLUORESCENT DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR

Fluorescent display device and conductive paste for the fluorescent...

Emissive screen display with laser-based external addressing

Gradation fluorescent display device

Fluorescent display device

Temperature compensated grid system for flat panel displays

Double-faced vacuum fluorescent display device and method for drivi...