KR940013524U - 액정셀을 이용한 전자파 차단기 - Google Patents

액정셀을 이용한 전자파 차단기

Info

Publication number
KR940013524U
KR940013524U KR2019920021800U KR920021800U KR940013524U KR 940013524 U KR940013524 U KR 940013524U KR 2019920021800 U KR2019920021800 U KR 2019920021800U KR 920021800 U KR920021800 U KR 920021800U KR 940013524 U KR940013524 U KR 940013524U
Authority
KR
South Korea
Prior art keywords
liquid crystal
electromagnetic wave
crystal cell
wave breaker
breaker
Prior art date
Application number
KR2019920021800U
Other languages
English (en)
Other versions
KR950004596Y1 (ko
Inventor
김건우
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR92021800U priority Critical patent/KR950004596Y1/ko
Publication of KR940013524U publication Critical patent/KR940013524U/ko
Application granted granted Critical
Publication of KR950004596Y1 publication Critical patent/KR950004596Y1/ko

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/04—Screening from visible, ultraviolet, or infrared light
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/02—Screening from electric or magnetic fields, e.g. radio waves
KR92021800U 1992-11-06 1992-11-06 액정셀을 이용한 전자파 차단기 KR950004596Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92021800U KR950004596Y1 (ko) 1992-11-06 1992-11-06 액정셀을 이용한 전자파 차단기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92021800U KR950004596Y1 (ko) 1992-11-06 1992-11-06 액정셀을 이용한 전자파 차단기

Publications (2)

Publication Number Publication Date
KR940013524U true KR940013524U (ko) 1994-06-25
KR950004596Y1 KR950004596Y1 (ko) 1995-06-10

Family

ID=19343467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92021800U KR950004596Y1 (ko) 1992-11-06 1992-11-06 액정셀을 이용한 전자파 차단기

Country Status (1)

Country Link
KR (1) KR950004596Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030020211A (ko) * 2001-09-03 2003-03-08 이원송 전자파 차폐 장치 제조 및 그 조성물

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030020211A (ko) * 2001-09-03 2003-03-08 이원송 전자파 차폐 장치 제조 및 그 조성물

Also Published As

Publication number Publication date
KR950004596Y1 (ko) 1995-06-10

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee