Control electrodes for flat display tubes

Industry

CPC
H01J29/467

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/467Control electrodes for flat display tubes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Devices having an electron emitting structure
- Patent number 11,101,095
- Issue date Aug 24, 2021
- NANO-X IMAGING LTD
- Koichi Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser polycrystallization apparatus
- Patent number 10,403,499
- Issue date Sep 3, 2019
- Samsung Display Co., Ltd.
- Emil Aslanov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Devices having an electron emitting structure
- Patent number 10,242,836
- Issue date Mar 26, 2019
- NANOX IMAGING PLC
- Koichi Iida
- G01 - MEASURING TESTING
Information Patent Grant
Field-emission device with improved beams-convergence
- Patent number 9,666,401
- Issue date May 30, 2017
- Electronics and Telecommunications Research Institute
- So Ra Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device and field emission display having same
- Patent number 9,000,662
- Issue date Apr 7, 2015
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal gate electrode and field emission display having same
- Patent number 8,901,807
- Issue date Dec 2, 2014
- Tsinghua University
- Hai-Yan Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube fiber cathode
- Patent number 8,766,522
- Issue date Jul 1, 2014
- The United States of America as represented by the Secretary of the Air Force
- Steven B Fairchild
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode device and field emission display using the...
- Patent number 8,710,729
- Issue date Apr 29, 2014
- Tsinghua University
- Jie Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triode-structured field emission display with anode and gate on the...
- Patent number 8,476,819
- Issue date Jul 2, 2013
- Tailiang Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission element and imaging device having the same
- Patent number 8,436,332
- Issue date May 7, 2013
- Pioneer Corporation
- Masaki Yoshinari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matrix-type cold-cathode electron source device
- Patent number 8,384,281
- Issue date Feb 26, 2013
- Panasonic Corporation
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus including electron-emitting device
- Patent number 8,344,609
- Issue date Jan 1, 2013
- Canon Kabushiki Kaisha
- Taro Hiroike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matrix-type cold-cathode electron source device
- Patent number 8,294,351
- Issue date Oct 23, 2012
- Panasonic Corporation
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode assembly containing an ultraviolet light-blocking dielectri...
- Patent number 8,269,210
- Issue date Sep 18, 2012
- E I du Pont de Nemours and Company
- Lap-Tak Andrew Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus and image display apparatus using the same
- Patent number 8,154,184
- Issue date Apr 10, 2012
- Canon Kabushiki Kaisha
- Takeo Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission display device
- Patent number 8,125,135
- Issue date Feb 28, 2012
- Nanopacific Inc.
- Jung Won Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode and field emission display employing with same
- Patent number 8,089,206
- Issue date Jan 3, 2012
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device and display device using the same
- Patent number 8,053,967
- Issue date Nov 8, 2011
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device and display device using the same
- Patent number 8,013,510
- Issue date Sep 6, 2011
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device with a gate electrode having a carbon nano...
- Patent number 7,986,083
- Issue date Jul 26, 2011
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus
- Patent number 7,969,082
- Issue date Jun 28, 2011
- Canon Kabushiki Kaisha
- Hiroko Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device, light emission apparatus including the sa...
- Patent number 7,960,906
- Issue date Jun 14, 2011
- Samsung SDI Co., Ltd.
- So-Ra Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode device and field emission display using the...
- Patent number 7,923,914
- Issue date Apr 12, 2011
- Tsinghua University
- Hai-Yan Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device and electron emission display using the el...
- Patent number 7,911,123
- Issue date Mar 22, 2011
- Samsung SDI Co., Ltd.
- Kyung-Sun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus and image display apparatus using the same
- Patent number 7,884,533
- Issue date Feb 8, 2011
- Canon Kabushiki Kaisha
- Takeo Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emitter array with split gates and method for operating the same
- Patent number 7,868,850
- Issue date Jan 11, 2011
- Samsung Electronics Co., Ltd.
- Sungho Jin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electron emission device having a sealing member in contact with el...
- Patent number 7,855,500
- Issue date Dec 21, 2010
- Samsung SDI Co., Ltd.
- Jae-Sang Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mesh structure and field-emission electron source apparatus using t...
- Patent number 7,825,591
- Issue date Nov 2, 2010
- Panasonic Corporation
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device
- Patent number 7,777,420
- Issue date Aug 17, 2010
- Samsung SDI Co., Ltd.
- Sang-Ho Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device, electron source, image display apparatus...
- Patent number 7,737,616
- Issue date Jun 15, 2010
- Canon Kabushiki Kaisha
- Tsuyoshi Takegami
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICES HAVING AN ELECTRON EMITTING STRUCTURE
- Publication number 20190189383
- Publication date Jun 20, 2019
- NANOX IMAGING PLC
- Koichi Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
symmetric quadrupole structured field emission display without spacer
- Publication number 20140111083
- Publication date Apr 24, 2014
- Tailiang Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY HAVING SAME
- Publication number 20130082588
- Publication date Apr 4, 2013
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Triode-structured field emission display with anode and gate on the...
- Publication number 20130026906
- Publication date Jan 31, 2013
- Tailiang Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION ELEMENT AND IMAGING DEVICE HAVING THE SAME
- Publication number 20120235113
- Publication date Sep 20, 2012
- PIONEER MICRO TECHNOLOGY CORPORATION
- Masaki Yoshinari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY USING THE...
- Publication number 20120153802
- Publication date Jun 21, 2012
- HON HAI Precision Industry CO., LTD.
- JIE TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING DEVICE
- Publication number 20120091881
- Publication date Apr 19, 2012
- Canon Kabushiki Kaisha
- Eiji Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL GATE ELECTRODE AND FIELD EMISSION DISPLAY HAVING SAME
- Publication number 20120049721
- Publication date Mar 1, 2012
- HON HAI Precision Industry CO., LTD.
- HAI-YAN HAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DISPLAY DEVICE
- Publication number 20110285272
- Publication date Nov 24, 2011
- NANOPACIFIC INC.
- Jung Won YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20110148946
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Taro Hiroike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS INCLUDING ELECTRON-EMITTING DEVICE
- Publication number 20110148283
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Taro Hiroike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20110147698
- Publication date Jun 23, 2011
- NANOPACIFIC INC.
- Jung Won YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20110062852
- Publication date Mar 17, 2011
- Canon Kabushiki Kaisha
- Takeo Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE
- Publication number 20110057555
- Publication date Mar 10, 2011
- PANASONIC CORPORATION
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE
- Publication number 20110001421
- Publication date Jan 6, 2011
- PANASONIC CORPORATION
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME
- Publication number 20100301354
- Publication date Dec 2, 2010
- Ki-Hyun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION DEVICE
- Publication number 20100301364
- Publication date Dec 2, 2010
- Dong-Su Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME
- Publication number 20100301735
- Publication date Dec 2, 2010
- Bok-Chun Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ASSEMBLY CONTAINING AN ULTRAVIOLET LIGHT-BLOCKING DIELECTRI...
- Publication number 20100252804
- Publication date Oct 7, 2010
- E.I. du Pont de Nemours and Company
- Lap-Tak Andrew Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS
- Publication number 20100060137
- Publication date Mar 11, 2010
- Canon Kabushiki Kaisha
- Hiroko Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY
- Publication number 20100019647
- Publication date Jan 28, 2010
- TSINGHUA UNIVERSITY
- Hai-Yan HAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE STRUCTURE FOR FLAT-PANEL DISPLAY WITH REFOCUSING GATE
- Publication number 20100013365
- Publication date Jan 21, 2010
- COMMISSARIAT A L'ENERGIE ATOMIQUE
- Pierre Nicolas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission cathode and field emission display employing with same
- Publication number 20100007263
- Publication date Jan 14, 2010
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Emission Display Having Multi-Layer Structure
- Publication number 20090295271
- Publication date Dec 3, 2009
- ZHONGSHAN UNIVERSITY
- Ningsheng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission device and display device using the same
- Publication number 20090256463
- Publication date Oct 15, 2009
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission device and display device using the same
- Publication number 20090256462
- Publication date Oct 15, 2009
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20090256464
- Publication date Oct 15, 2009
- Canon Kabushiki Kaisha
- Takeo Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission device and display device using the same
- Publication number 20090195138
- Publication date Aug 6, 2009
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090137179
- Publication date May 28, 2009
- Samsung SDI Co., Ltd
- Shang-hyeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS,...
- Publication number 20090108727
- Publication date Apr 30, 2009
- Canon Kabushiki Kaisha
- Kazushi Nomura
- H01 - BASIC ELECTRIC ELEMENTS

Control electrodes for flat display tubes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Devices having an electron emitting structure

Laser polycrystallization apparatus

Devices having an electron emitting structure

Field-emission device with improved beams-convergence

Field emission device and field emission display having same

Metal gate electrode and field emission display having same

Carbon nanotube fiber cathode

Field emission cathode device and field emission display using the...

Triode-structured field emission display with anode and gate on the...

Electron emission element and imaging device having the same

Matrix-type cold-cathode electron source device

Image display apparatus including electron-emitting device

Matrix-type cold-cathode electron source device

Cathode assembly containing an ultraviolet light-blocking dielectri...

Electron beam apparatus and image display apparatus using the same

Field emission display device

Field emission cathode and field emission display employing with same

Electron emission device and display device using the same

Electron emission device and display device using the same

Electron emitting device with a gate electrode having a carbon nano...

Electron beam apparatus

Electron emission device, light emission apparatus including the sa...

Field emission cathode device and field emission display using the...

Electron emission device and electron emission display using the el...

Electron beam apparatus and image display apparatus using the same

Field emitter array with split gates and method for operating the same

Electron emission device having a sealing member in contact with el...

Mesh structure and field-emission electron source apparatus using t...

Electron emission device

Electron-emitting device, electron source, image display apparatus...

Patents Applicationslast 30 patents

DEVICES HAVING AN ELECTRON EMITTING STRUCTURE

symmetric quadrupole structured field emission display without spacer

FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY HAVING SAME

Triode-structured field emission display with anode and gate on the...

ELECTRON EMISSION ELEMENT AND IMAGING DEVICE HAVING THE SAME

FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY USING THE...

ELECTRON EMITTING DEVICE

METAL GATE ELECTRODE AND FIELD EMISSION DISPLAY HAVING SAME

FIELD EMISSION DISPLAY DEVICE

IMAGE DISPLAY APPARATUS

IMAGE DISPLAY APPARATUS INCLUDING ELECTRON-EMITTING DEVICE

FIELD EMISSION DEVICE AND METHOD OF FORMING THE SAME

ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME

MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE

MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

LIGHT EMISSION DEVICE

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

CATHODE ASSEMBLY CONTAINING AN ULTRAVIOLET LIGHT-BLOCKING DIELECTRI...

ELECTRON BEAM APPARATUS

FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY

CATHODE STRUCTURE FOR FLAT-PANEL DISPLAY WITH REFOCUSING GATE

Field emission cathode and field emission display employing with same

Field Emission Display Having Multi-Layer Structure

Electron emission device and display device using the same

Electron emission device and display device using the same

ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME

Electron emission device and display device using the same

FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS,...