KR101882130B1 - Touchable transparent electromagnetic shielding film and electronic device including the same - Google Patents

Touchable transparent electromagnetic shielding film and electronic device including the same Download PDF

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Publication number
KR101882130B1
KR101882130B1 KR1020170010269A KR20170010269A KR101882130B1 KR 101882130 B1 KR101882130 B1 KR 101882130B1 KR 1020170010269 A KR1020170010269 A KR 1020170010269A KR 20170010269 A KR20170010269 A KR 20170010269A KR 101882130 B1 KR101882130 B1 KR 101882130B1
Authority
KR
South Korea
Prior art keywords
touchable
shielding film
electronic device
same
device including
Prior art date
Application number
KR1020170010269A
Other languages
Korean (ko)
Inventor
이승섭
김동진
서지훈
Original Assignee
한국과학기술원
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 한국과학기술원 filed Critical 한국과학기술원
Priority to KR1020170010269A priority Critical patent/KR101882130B1/en
Application granted granted Critical
Publication of KR101882130B1 publication Critical patent/KR101882130B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • H05K9/0075—Magnetic shielding materials
    • 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
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

The present invention relates to a touchable transparent electromagnetic wave shielding film capable of minimizing a noise when sensing a touch panel and an electronic device including the same. According to one embodiment of the present invention, the touchable transparent electromagnetic wave shielding film comprises: a substrate; and an electromagnetic wave shielding layer including a discontinuous pattern on the substrate.
KR1020170010269A 2017-01-23 2017-01-23 Touchable transparent electromagnetic shielding film and electronic device including the same KR101882130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170010269A KR101882130B1 (en) 2017-01-23 2017-01-23 Touchable transparent electromagnetic shielding film and electronic device including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170010269A KR101882130B1 (en) 2017-01-23 2017-01-23 Touchable transparent electromagnetic shielding film and electronic device including the same

Publications (1)

Publication Number Publication Date
KR101882130B1 true KR101882130B1 (en) 2018-07-25

Family

ID=63058615

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170010269A KR101882130B1 (en) 2017-01-23 2017-01-23 Touchable transparent electromagnetic shielding film and electronic device including the same

Country Status (1)

Country Link
KR (1) KR101882130B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022145561A1 (en) * 2020-12-31 2022-07-07 엘지전자 주식회사 Cooking appliance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012519329A (en) * 2009-02-26 2012-08-23 スリーエム イノベイティブ プロパティズ カンパニー TOUCH SCREEN SENSOR AND PATTERN SUBSTRATE HAVING OVER-MINIMUM PATTERN WITH LOW VIEW
KR20150019157A (en) * 2013-08-12 2015-02-25 주식회사 켐트로닉스 Capacity type touch sensing panel
JP2016091203A (en) * 2014-10-31 2016-05-23 日本電信電話株式会社 Touch screen shield and electronic equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012519329A (en) * 2009-02-26 2012-08-23 スリーエム イノベイティブ プロパティズ カンパニー TOUCH SCREEN SENSOR AND PATTERN SUBSTRATE HAVING OVER-MINIMUM PATTERN WITH LOW VIEW
KR20150019157A (en) * 2013-08-12 2015-02-25 주식회사 켐트로닉스 Capacity type touch sensing panel
JP2016091203A (en) * 2014-10-31 2016-05-23 日本電信電話株式会社 Touch screen shield and electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022145561A1 (en) * 2020-12-31 2022-07-07 엘지전자 주식회사 Cooking appliance

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