Means for improving contrast or colour purity

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CPC
H01J2211/444

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2211/00Plasma display panels with alternate current induction of the discharge

Current Industry

H01J2211/444Means for improving contrast or colour purity

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical sheet controlling external light, display device and method...
- Patent number 8,888,303
- Issue date Nov 18, 2014
- Dai Nippon Printing Co., Ltd.
- Tsuyoshi Kashiwagi
- G02 - OPTICS
Information Patent Grant
Flat display panel, mother substrate for flat display panel, and me...
- Patent number 8,698,993
- Issue date Apr 15, 2014
- Samsung Display Co., Ltd.
- Kyung-Jun Lee
- G02 - OPTICS
Information Patent Grant
Method of manufacturing PDP bus electrode
- Patent number 8,591,278
- Issue date Nov 26, 2013
- E. I. Du Pont de Nemours and Company
- Cho Yong Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter and plasma display device thereof
- Patent number 8,552,932
- Issue date Oct 8, 2013
- LG Electronics Inc.
- Ji Hoon Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical filter and flat display panel comprising the same
- Patent number 8,503,123
- Issue date Aug 6, 2013
- Samsung SDI Co., Ltd.
- Cha-Won Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plasma display panel characterized by high efficiency
- Patent number 8,482,199
- Issue date Jul 9, 2013
- Samsung SDI Co., Ltd.
- Eui-Jeong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate structure for plasma display panel, method of manufacturi...
- Patent number 8,436,537
- Issue date May 7, 2013
- Samsung SDI Co., Ltd.
- Chul-Hong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light blocking layer, display filter having the light blocking laye...
- Patent number 8,421,323
- Issue date Apr 16, 2013
- Samsung Corning Precision Materials Co., Ltd.
- Dae Chul Park
- G02 - OPTICS
Information Patent Grant
Filter, plasma display device thereof, and related technologies
- Patent number 8,334,653
- Issue date Dec 18, 2012
- LG Electronics Inc.
- Hong Rae Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel including TCC EMI filter, and/or method of mak...
- Patent number 8,329,304
- Issue date Dec 11, 2012
- Guardian Industries Corp.
- Yei-Ping (Mimi) H. Wang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma display panel including a black layer
- Patent number 8,304,992
- Issue date Nov 6, 2012
- LG Electronics Inc.
- Sungyong Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sheet and display
- Patent number 8,294,342
- Issue date Oct 23, 2012
- Dai Nippon Printing Co., Ltd.
- Tsuyoshi Kashiwagi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image display apparatus
- Patent number 8,283,857
- Issue date Oct 9, 2012
- Canon Kabushiki Kaisha
- Kiyokatsu Ikemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel and method for producing the same
- Patent number 8,264,146
- Issue date Sep 11, 2012
- Panasonic Corporation
- Michiru Kuromiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display filter having a great EM-radiation shielding effect and dis...
- Patent number 8,262,239
- Issue date Sep 11, 2012
- Samsung Corning Precision Materials Co., Ltd.
- Tae Soon Park
- G02 - OPTICS
Information Patent Grant
Display filter, display device including the same, and method of ma...
- Patent number 8,264,145
- Issue date Sep 11, 2012
- Samsung SDI Co., Ltd.
- Jinyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel
- Patent number 8,258,700
- Issue date Sep 4, 2012
- Hitachi, Ltd.
- Akira Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display apparatus
- Patent number 8,259,036
- Issue date Sep 4, 2012
- LG Electronics Inc.
- Seongnam Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel and method of manufacturing the same
- Patent number 8,247,970
- Issue date Aug 21, 2012
- Hitachi, Ltd.
- Noriaki Setoguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission display with antireflective layer
- Patent number 8,237,346
- Issue date Aug 7, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Yuji Egi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display apparatus with black matrices
- Patent number 8,232,726
- Issue date Jul 31, 2012
- LG Electronics Inc.
- Kyeong Cheol Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display filter and plasma display panel including the same
- Patent number 8,227,972
- Issue date Jul 24, 2012
- Samsung SDI Co., Ltd.
- Yeon-Joo Choi
- G02 - OPTICS
Information Patent Grant
Optical device and system for privacy or contrast enhancement and m...
- Patent number 8,205,995
- Issue date Jun 26, 2012
- Reflexite Corporation
- Michael F. Foley
- G02 - OPTICS
Information Patent Grant
Conductive composition for black bus electrode, and front panel of...
- Patent number 8,193,707
- Issue date Jun 5, 2012
- E. I. Du Pont de Nemours and Company
- Hasashi Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel having improved brightness and bright room con...
- Patent number 8,188,660
- Issue date May 29, 2012
- Samsung SDI Co., Ltd.
- Hiroshi Kanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel, plasma display panel unit, and method of manu...
- Patent number 8,179,042
- Issue date May 15, 2012
- Hitachi Plasma Display Limited
- Hideaki Yanagita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel and field emission display having anti-reflect...
- Patent number 8,164,245
- Issue date Apr 24, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Jiro Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Paste, method of manufacturing plasma display panel using the paste...
- Patent number 8,123,986
- Issue date Feb 28, 2012
- LG Electronics Inc.
- Jung Sok Noh
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma display device with light-absorbing filter
- Patent number 8,125,147
- Issue date Feb 28, 2012
- LG Electronics Inc.
- Yu Park
- G02 - OPTICS
Information Patent Grant
Display filter, display device and method for forming display filter
- Patent number 8,120,864
- Issue date Feb 21, 2012
- LG Electronics Inc.
- Seoungwon Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY FILTER, DISPLAY DEVICE COMPRISING SAME AND PRODUCTION METHO...
- Publication number 20130107387
- Publication date May 2, 2013
- LG ELECTRONICS INC.
- Jun Hwan Ju
- G02 - OPTICS
Information Patent Application
Flat display panel, mother substrate for flat display panel, and me...
- Publication number 20120099061
- Publication date Apr 26, 2012
- Kyung-Jun LEE
- G02 - OPTICS
Information Patent Application
PLASMA DISPLAY PANEL AND FIELD EMISSION DISPLAY
- Publication number 20120032581
- Publication date Feb 9, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Yuji EGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110221728
- Publication date Sep 15, 2011
- Yasuhisa Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY APPARATUS
- Publication number 20110210662
- Publication date Sep 1, 2011
- LG ELECTRONICS INC.
- Kyeong Cheol Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY APPARATUS
- Publication number 20110198980
- Publication date Aug 18, 2011
- Jeong Seob SHIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME
- Publication number 20110198986
- Publication date Aug 18, 2011
- Michiru Kuromiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS USING PHOSPHOR PARTICLES
- Publication number 20110156574
- Publication date Jun 30, 2011
- Canon Kabushiki Kaisha
- Kiyokatsu Ikemoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FILTER, PLASMA DISPLAY DEVICE THEREOF, AND RELATED TECHNOLOGIES
- Publication number 20110080084
- Publication date Apr 7, 2011
- LG ELECTRONICS INC.
- Hong Rae CHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma Display Panel Characterized by High Efficiency
- Publication number 20110050095
- Publication date Mar 3, 2011
- Samsung SDI Co., Ltd.
- Eui-Jeong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL, PLASMA DISPLAY PANEL UNIT, AND METHOD OF MANU...
- Publication number 20110050077
- Publication date Mar 3, 2011
- Hideaki Yanagita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY FILTER AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20110032620
- Publication date Feb 10, 2011
- Samsung Corning Co., Ltd.
- Tae Soon Park
- G02 - OPTICS
Information Patent Application
DISPLAY FILTER AND PLASMA DISPLAY PANEL INCLUDING THE SAME
- Publication number 20110031872
- Publication date Feb 10, 2011
- Samsung SDI Co., Ltd.
- Yeon-Joo Choi
- G02 - OPTICS
Information Patent Application
Laminate, antireflective film, polarizing plate and image display d...
- Publication number 20110026121
- Publication date Feb 3, 2011
- FUJIFILM CORPORATION
- Masaaki Suzuki
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20110025201
- Publication date Feb 3, 2011
- Canon Kabushiki Kaisha
- Kiyokatsu Ikemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY FILTER AND PROTECTIVE CASE HAVING GRADATION
- Publication number 20110007398
- Publication date Jan 13, 2011
- Samsung Corning Precision Glass Co., Ltd.
- Jin Sung Lim
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET, DISPLAY DEVICE, AND METHOD FOR PRODUCING OPTICAL SHEET
- Publication number 20100328777
- Publication date Dec 30, 2010
- DAI NIPPON PRINTING CO., LTD.
- Tsuyoshi Kashiwagi
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER FOR DISPLAY DEVICE
- Publication number 20100328763
- Publication date Dec 30, 2010
- Samsung Corning Precision Glass Co., Ltd.
- Ji Yoon Seo
- G02 - OPTICS
Information Patent Application
ELECTRODE PASTE FOR PLASMA DISPLAY PANEL AND BLACK BUS ELECTRODE FO...
- Publication number 20100283388
- Publication date Nov 11, 2010
- E.I. du Pont de Nemours and Company
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER AND PLASMA DISPLAY DEVICE THEREOF
- Publication number 20100264818
- Publication date Oct 21, 2010
- Ji Hoon Sohn
- G02 - OPTICS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20100244659
- Publication date Sep 30, 2010
- PANASONIC CORPORATION
- Shingo Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLACK PIGMENT COMPOSITIONS, THICK FILM BLACK PIGMENT COMPOSITIONS,...
- Publication number 20100230646
- Publication date Sep 16, 2010
- E.I. du Pont de Nemours and Company
- Jerome David Smith
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20100231128
- Publication date Sep 16, 2010
- LG ELECTRONICS INC.
- Gibum Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL DEVICE WITH A LIGHT-PERMEABLE FRONT SHEET
- Publication number 20100219750
- Publication date Sep 2, 2010
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Nobuyuki Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100207922
- Publication date Aug 19, 2010
- Yasuhisa Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY-USE FILTER
- Publication number 20100196655
- Publication date Aug 5, 2010
- TORAY ADVANCED FILM CO., LTD.
- Nobuyasu Kai
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER AND OPTICAL FILTER FOR DISPLAY DEVICE HAVING THE SAME
- Publication number 20100177416
- Publication date Jul 15, 2010
- Samsung Corning Precision Glass Co., Ltd.
- Sung Nim Jo
- G02 - OPTICS
Information Patent Application
FRONT FILTER FOR PLASMA DISPLAY AND PLASMA DISPLAY
- Publication number 20100177397
- Publication date Jul 15, 2010
- Hironori Kamiyama
- G02 - OPTICS
Information Patent Application
FILTER FOR PLASMA DISPLAY AND FABRICATING METHOD THEREOF
- Publication number 20100164358
- Publication date Jul 1, 2010
- Samsung SDI Co., Ltd
- Jinyoung Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FILTER FOR PLASMA DISPLAY
- Publication number 20100165456
- Publication date Jul 1, 2010
- Samsung SDI Co., Ltd
- Jinyoung LEE
- G02 - OPTICS

Means for improving contrast or colour purity

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical sheet controlling external light, display device and method...

Flat display panel, mother substrate for flat display panel, and me...

Method of manufacturing PDP bus electrode

Filter and plasma display device thereof

Optical filter and flat display panel comprising the same

Plasma display panel characterized by high efficiency

Substrate structure for plasma display panel, method of manufacturi...

Light blocking layer, display filter having the light blocking laye...

Filter, plasma display device thereof, and related technologies

Plasma display panel including TCC EMI filter, and/or method of mak...

Plasma display panel including a black layer

Optical sheet and display

Image display apparatus

Plasma display panel and method for producing the same

Display filter having a great EM-radiation shielding effect and dis...

Display filter, display device including the same, and method of ma...

Plasma display panel

Plasma display apparatus

Plasma display panel and method of manufacturing the same

Field emission display with antireflective layer

Plasma display apparatus with black matrices

Display filter and plasma display panel including the same

Optical device and system for privacy or contrast enhancement and m...

Conductive composition for black bus electrode, and front panel of...

Plasma display panel having improved brightness and bright room con...

Plasma display panel, plasma display panel unit, and method of manu...

Plasma display panel and field emission display having anti-reflect...

Paste, method of manufacturing plasma display panel using the paste...

Plasma display device with light-absorbing filter

Display filter, display device and method for forming display filter

Patents Applicationslast 30 patents

DISPLAY FILTER, DISPLAY DEVICE COMPRISING SAME AND PRODUCTION METHO...

Flat display panel, mother substrate for flat display panel, and me...

PLASMA DISPLAY PANEL AND FIELD EMISSION DISPLAY

PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

PLASMA DISPLAY APPARATUS

PLASMA DISPLAY APPARATUS

PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME

IMAGE DISPLAY APPARATUS USING PHOSPHOR PARTICLES

FILTER, PLASMA DISPLAY DEVICE THEREOF, AND RELATED TECHNOLOGIES

Plasma Display Panel Characterized by High Efficiency

PLASMA DISPLAY PANEL, PLASMA DISPLAY PANEL UNIT, AND METHOD OF MANU...

DISPLAY FILTER AND DISPLAY APPARATUS INCLUDING THE SAME

DISPLAY FILTER AND PLASMA DISPLAY PANEL INCLUDING THE SAME

Laminate, antireflective film, polarizing plate and image display d...

IMAGE DISPLAY APPARATUS

DISPLAY FILTER AND PROTECTIVE CASE HAVING GRADATION

OPTICAL SHEET, DISPLAY DEVICE, AND METHOD FOR PRODUCING OPTICAL SHEET

OPTICAL FILTER FOR DISPLAY DEVICE

ELECTRODE PASTE FOR PLASMA DISPLAY PANEL AND BLACK BUS ELECTRODE FO...

FILTER AND PLASMA DISPLAY DEVICE THEREOF

PLASMA DISPLAY PANEL

BLACK PIGMENT COMPOSITIONS, THICK FILM BLACK PIGMENT COMPOSITIONS,...

PLASMA DISPLAY PANEL

DISPLAY PANEL DEVICE WITH A LIGHT-PERMEABLE FRONT SHEET

PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

DISPLAY-USE FILTER

OPTICAL MEMBER AND OPTICAL FILTER FOR DISPLAY DEVICE HAVING THE SAME

FRONT FILTER FOR PLASMA DISPLAY AND PLASMA DISPLAY

FILTER FOR PLASMA DISPLAY AND FABRICATING METHOD THEREOF

FILTER FOR PLASMA DISPLAY