TW428043B - An electromagnetic wave filter for a plasma display panel - Google Patents

An electromagnetic wave filter for a plasma display panel

Info

Publication number
TW428043B
TW428043B TW088112321A TW88112321A TW428043B TW 428043 B TW428043 B TW 428043B TW 088112321 A TW088112321 A TW 088112321A TW 88112321 A TW88112321 A TW 88112321A TW 428043 B TW428043 B TW 428043B
Authority
TW
Taiwan
Prior art keywords
thick
electromagnetic wave
zinc oxide
oxide layer
silver base
Prior art date
Application number
TW088112321A
Other languages
Chinese (zh)
Inventor
Toshiaki Anzaki
Etsuo Ogino
Original Assignee
Nippon Sheet Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Application granted granted Critical
Publication of TW428043B publication Critical patent/TW428043B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
    • H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J2211/44—Optical arrangements or shielding arrangements, e.g. filters or lenses
    • H01J2211/446—Electromagnetic shielding means; Antistatic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

An electromagnetic wave filter to be disposed in front of a plasma display panel for cutting electromagnetic waves emitted by plasma discharge, which combines the ability to shut off electromagnetic waves and the ability to shut off near infrared rays and has durability required for practical use. A transparent electromagnetic wave shield film is formed by depositing a 41 nm-thick zinc oxide layer, 11 nm-thick silver base layer, 76 nm-thick zinc oxide layer, 12 nm-thick silver base layer, 74 nm-thick zinc oxide layer, 12 nm-thick silver base layer, 76 nm-thick zinc oxide layer, 11 nm-thick silver base layer, and 39 nm-thick zinc oxide layer in this order on one side of a glass plate by sputtering. A PET film is adhered to the electromagnetic wave shield film with a pressure-sensitive adhesive to protect the same. The silver base layers each contains 0.4 atomic % palladium. The electromagnetic wave shield film has a sheet resistance of 1.3 Ω/□ and the filter has a light transmission of 8% at a wavelength of 850 nm.
TW088112321A 1998-08-06 1999-07-20 An electromagnetic wave filter for a plasma display panel TW428043B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10223048A JP2000059082A (en) 1998-08-06 1998-08-06 Electromagnetic wave filter

Publications (1)

Publication Number Publication Date
TW428043B true TW428043B (en) 2001-04-01

Family

ID=16792029

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088112321A TW428043B (en) 1998-08-06 1999-07-20 An electromagnetic wave filter for a plasma display panel

Country Status (3)

Country Link
JP (1) JP2000059082A (en)
KR (1) KR20000017060A (en)
TW (1) TW428043B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4004161B2 (en) * 1998-11-26 2007-11-07 三井化学株式会社 Transparent laminate and display filter using the same
JP3726664B2 (en) * 2000-09-18 2005-12-14 日本板硝子株式会社 Filter substrate for display and display device
KR100541380B1 (en) * 2002-12-20 2006-01-11 주식회사 일진옵텍 Thin film structure for reflecting both ultraviolet and infrared rays
JP4820738B2 (en) * 2003-08-25 2011-11-24 旭硝子株式会社 Electromagnetic wave shielding laminate and display device using the same
KR20100068503A (en) * 2003-08-25 2010-06-23 아사히 가라스 가부시키가이샤 Electromagnetic shielding multilayer body and display using same
JP2006186309A (en) * 2004-11-30 2006-07-13 Asahi Glass Co Ltd Conductive laminate, electromagnetic wave shielding film for plasma display, and protective plate for plasma display
KR100844826B1 (en) * 2006-11-13 2008-07-08 엘지전자 주식회사 Plasma Display Apparatus
US20090058250A1 (en) * 2007-08-29 2009-03-05 Samsung Corning Precision Glass Co., Ltd. Filter for display apparatus
US8147975B2 (en) * 2008-08-21 2012-04-03 Guardian Industries Corp. Plasma display panel including frameless EMI filter, and/or method of making the same
KR20200114823A (en) * 2019-03-29 2020-10-07 삼성전자주식회사 Display apparatus

Also Published As

Publication number Publication date
JP2000059082A (en) 2000-02-25
KR20000017060A (en) 2000-03-25

Similar Documents

Publication Publication Date Title
TW332299B (en) Transparent electrically conductive film-attached substrate and display element using IT
US20080118762A1 (en) Electromagnetic wave shielding film and protective plate for plasma display panel
KR19990083219A (en) Electromagnetic wave filter for plasma display panel
ES2010893A6 (en) Sputtered multi-layer color compatible solar control coating.
TW428043B (en) An electromagnetic wave filter for a plasma display panel
ATE181546T1 (en) GLASS PANEL WITH A CONDUCTIVE PUNCTION LAYER AND/OR WITH A LOW RADIATION COATING
TW200517046A (en) Laminated material for shielding electromagnetic wave and display device using same
ATE370431T1 (en) TOUCH PANEL MEMBRANE WITH LOW REFLECTION AND HIGH TRANSMITTANCE
JP2004534282A5 (en)
EP1008871A3 (en) Transparent laminate and filter for use for plasma display panel using the transparent laminate
JP2002326305A (en) Perspective electromagnetic wave shielding panel, method for manufacturing the same, and display device
EP1819210A4 (en) Electroconductive laminate, and electromagnetic wave shielding film and protective plate for plasma display
PL337959A1 (en) Multiple-layer glass panel
JP4163268B2 (en) Plasma display panel filter and plasma display device using the same
EP1107025A3 (en) Transparent laminate and plasma display panel filter utilizing same
KR950704926A (en) SUNLIGHT VIEWABLE THIN FILM ELECTROLUMINESCENT DISPLAY HAVING DARKENED METAL ELECTRODES
JP2004146536A (en) Filter for display
EP0886295A3 (en) Front panel for plasma display
TW200510822A (en) Material for use in the manufacturing of luminous display devices
AU2003205662A1 (en) Plate
TW200405941A (en) Optical filtering/electromagnetic screening structure
JP2004078188A (en) Light diffusing film for back light
EP1056325A3 (en) Light transmiting laminated plate for electromagnetic shielding
JP2002043791A (en) Light transmission laminate with electromagnetic wave shieldability and its bonding method
TW200613904A (en) Composite function film for plasma display panel

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees