characterised by the shape or distribution of beam-passing apertures

Industry

CPC
H01J29/076

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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

H01J29/076characterised by the shape or distribution of beam-passing apertures

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
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
Shadow mask for cathode ray tube (CRT)
- Patent number 7,459,840
- Issue date Dec 2, 2008
- Samsung SDI Co., Ltd.
- Do-Hun Pyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask for cathode ray tubes
- Patent number 7,329,980
- Issue date Feb 12, 2008
- LG. Philips Displays Korea Co., Ltd.
- Min Ho Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask having a slot structure that permits electron beams to...
- Patent number 7,301,267
- Issue date Nov 27, 2007
- Dai Nippon Printing Co., Ltd.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube
- Patent number 7,224,112
- Issue date May 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask with slots having a front side opening with an inclined...
- Patent number 7,170,220
- Issue date Jan 30, 2007
- Dai Nippon Printing Co., Ltd.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask for cathode ray tube
- Patent number 7,098,583
- Issue date Aug 29, 2006
- Dai Nippon Printing Co., Ltd.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 7,045,941
- Issue date May 16, 2006
- Kabushiki Kaisha Toshiba
- Takuya Mashimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 7,030,547
- Issue date Apr 18, 2006
- Hitachi Displays, Ltd.
- Mitsuru Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask of color CRT
- Patent number 7,019,451
- Issue date Mar 28, 2006
- LG. Philips Displays Co., Ltd.
- Su-Dong Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 7,012,356
- Issue date Mar 14, 2006
- LG. Philips Displays Korea Co., Ltd.
- Jin Tae Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with strengthened shadow mask
- Patent number 7,005,785
- Issue date Feb 28, 2006
- LG.Philips Displays Korea Co., Ltd.
- Sung-Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat type color cathode ray tube
- Patent number 6,972,515
- Issue date Dec 6, 2005
- LG. Philips Displays Korea Co., Ltd.
- Hoon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having variable apertures in a shadow mask
- Patent number 6,954,026
- Issue date Oct 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Etou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tension mask having shaped apertures for color cathode-ray tube and...
- Patent number 6,917,149
- Issue date Jul 12, 2005
- Samsung SDI, Co., Ltd.
- Sang-Ho Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 6,909,227
- Issue date Jun 21, 2005
- LG. Philips Displays Korea Co., Ltd.
- Jin Tae Park
- 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
Structure of slot feature for shadow mask
- Patent number 6,879,092
- Issue date Apr 12, 2005
- LG. Philips Displays Korea Co., Ltd.
- Gi Hoon Tho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having color selection apparatus
- Patent number 6,836,062
- Issue date Dec 28, 2004
- Samsung SDI Co., Ltd.
- Jun-Jong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask for color cathode ray tube having a specific hole struc...
- Patent number 6,836,061
- Issue date Dec 28, 2004
- LG Philips Displays Korea Co., Ltd.
- Sun-Hun Kim
- 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
Color cathode ray tube
- Patent number 6,803,713
- Issue date Oct 12, 2004
- Kabushiki Kaisha Toshiba
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask with curved and rectangular slots
- Patent number 6,803,710
- Issue date Oct 12, 2004
- Dai Nippon Printing Co., Ltd.
- Takeshi Ikegami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube
- Patent number 6,781,301
- Issue date Aug 24, 2004
- LG. Philips Displays Korea Co., Ltd.
- Hoon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tension mask frame assembly of color picture tube
- Patent number 6,756,724
- Issue date Jun 29, 2004
- Samsung SDI Co., Ltd.
- Chul-han Bae
- 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
Shadow mask and color cathode ray tube
- Patent number 6,710,528
- Issue date Mar 23, 2004
- Kabushiki Kaisha Toshiba
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color display tube with improved shadow mask
- Patent number 6,650,071
- Issue date Nov 18, 2003
- Koninklijke Philips Electronics N.V.
- Leonardus Antonius Maria Elshof
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having curved shadow mask with arrangement o...
- Patent number 6,642,642
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Mitsuru Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATHODE RAY TUBE WITH IMPROVED MASK ASSEMBLY
- Publication number 20090072699
- Publication date Mar 19, 2009
- Hae-Su Youn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crt Having a Low Moire Transformation Function
- Publication number 20080238286
- Publication date Oct 2, 2008
- Robert Lloyd Barbin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for Cathode Ray Tube (CRT)
- Publication number 20060232181
- Publication date Oct 19, 2006
- Do-Hun Pyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for cathode ray tube (CRT)
- Publication number 20060232182
- Publication date Oct 19, 2006
- Do-Hun Pyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for cathode ray tubes
- Publication number 20060158087
- Publication date Jul 20, 2006
- LG. Philips Displays Korea CO., LTD.
- Min Ho Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask
- Publication number 20060125371
- Publication date Jun 15, 2006
- Dai Nippon Printing Co., Ltd.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask
- Publication number 20060082279
- Publication date Apr 20, 2006
- DAI NIPPON PRINTING CO., LTD.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask
- Publication number 20060082280
- Publication date Apr 20, 2006
- DAI NIPPON PRINTING CO., LTD.
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode-ray tube
- Publication number 20050029969
- Publication date Feb 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20050029921
- Publication date Feb 10, 2005
- LG Philips Displays Korea Co., Ltd.
- Jin Tae Park
- 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
Cathode ray tube
- Publication number 20040239230
- Publication date Dec 2, 2004
- Sung-Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mask structure for use in color CRT and Color CRT
- Publication number 20040217682
- Publication date Nov 4, 2004
- Hisanobu Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR CATHODE RAY TUBE AND MASK ASSEMBLY FOR SAME
- Publication number 20040217683
- Publication date Nov 4, 2004
- Hirohisa Nishino
- 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
Color cathode ray tube
- Publication number 20040201344
- Publication date Oct 14, 2004
- Mitsuru Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for color cathode ray tube and color cathode ray tube
- Publication number 20040195952
- Publication date Oct 7, 2004
- Mizuki Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Strip-type mask assembly for color cathode-ray tube
- Publication number 20040189178
- Publication date Sep 30, 2004
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20040183424
- Publication date Sep 23, 2004
- Takuya Mashimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mask assembly and cathode ray tube
- Publication number 20040155568
- Publication date Aug 12, 2004
- Yusuke Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask of color CRT
- Publication number 20040104661
- Publication date Jun 3, 2004
- Su-Dong Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for cathode ray tube
- Publication number 20040027044
- Publication date Feb 12, 2004
- Hirofumi Hideshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20040007957
- Publication date Jan 15, 2004
- Jin Tae Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20030230962
- Publication date Dec 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Etou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Structure of slot feature for shadow mask
- Publication number 20030222563
- Publication date Dec 4, 2003
- Gi Hoon Tho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shadow mask for color cathode ray tube
- Publication number 20030222561
- Publication date Dec 4, 2003
- Sun-Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube having color selection apparatus
- Publication number 20030214214
- Publication date Nov 20, 2003
- Samsung SDI Co., Ltd.
- Jun-Jong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Grade tie bar only (GTO) and graded grade tie bar only (GGTO) apert...
- Publication number 20030143469
- Publication date Jul 31, 2003
- Thomas R. Sage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flat type color cathode ray tube
- Publication number 20030111950
- Publication date Jun 19, 2003
- LG Philips Displays Korea Co., Ltd.
- Hoon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20030071557
- Publication date Apr 17, 2003
- Yoshiyuki Odaka
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the shape or distribution of beam-passing apertures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Shadow mask for cathode ray tube (CRT)

Shadow mask for cathode ray tubes

Shadow mask having a slot structure that permits electron beams to...

Color cathode-ray tube

Shadow mask with slots having a front side opening with an inclined...

Shadow mask for cathode ray tube

Color cathode ray tube

Color cathode ray tube

Shadow mask of color CRT

Color cathode ray tube

Cathode ray tube with strengthened shadow mask

Flat type color cathode ray tube

Color cathode ray tube having variable apertures in a shadow mask

Tension mask having shaped apertures for color cathode-ray tube and...

Color cathode ray tube

Color cathode ray tube and method of manufacturing the same

Structure of slot feature for shadow mask

Cathode ray tube having color selection apparatus

Shadow mask for color cathode ray tube having a specific hole struc...

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

Color cathode ray tube

Shadow mask with curved and rectangular slots

Cathode-ray tube

Tension mask frame assembly of color picture tube

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

Shadow mask and color cathode ray tube

Color display tube with improved shadow mask

Color cathode ray tube having curved shadow mask with arrangement o...

Patents Applicationslast 30 patents

CATHODE RAY TUBE WITH IMPROVED MASK ASSEMBLY

Crt Having a Low Moire Transformation Function

Shadow mask for Cathode Ray Tube (CRT)

Shadow mask for cathode ray tube (CRT)

Shadow mask for cathode ray tubes

Shadow mask

Shadow mask

Shadow mask

Color cathode-ray tube

Color cathode ray tube

Color cathode ray tube and method of manufacturing the same

Cathode ray tube

Mask structure for use in color CRT and Color CRT

COLOR CATHODE RAY TUBE AND MASK ASSEMBLY FOR SAME

Color cathode ray tube and method of manufacturing the same

Color cathode ray tube

Shadow mask for color cathode ray tube and color cathode ray tube

Strip-type mask assembly for color cathode-ray tube

Color cathode ray tube

Mask assembly and cathode ray tube

Shadow mask of color CRT

Shadow mask for cathode ray tube

Color cathode ray tube

Color cathode ray tube

Structure of slot feature for shadow mask

Shadow mask for color cathode ray tube

Cathode ray tube having color selection apparatus

Grade tie bar only (GTO) and graded grade tie bar only (GGTO) apert...

Flat type color cathode ray tube

Color cathode ray tube