KR880006736U - 액정안경 - Google Patents

액정안경

Info

Publication number
KR880006736U
KR880006736U KR2019860014807U KR860014807U KR880006736U KR 880006736 U KR880006736 U KR 880006736U KR 2019860014807 U KR2019860014807 U KR 2019860014807U KR 860014807 U KR860014807 U KR 860014807U KR 880006736 U KR880006736 U KR 880006736U
Authority
KR
South Korea
Prior art keywords
lcd glasses
glasses
lcd
Prior art date
Application number
KR2019860014807U
Other languages
English (en)
Other versions
KR890005090Y1 (ko
Inventor
박수한
Original Assignee
박수한
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 박수한 filed Critical 박수한
Priority to KR2019860014807U priority Critical patent/KR890005090Y1/ko
Publication of KR880006736U publication Critical patent/KR880006736U/ko
Application granted granted Critical
Publication of KR890005090Y1 publication Critical patent/KR890005090Y1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
KR2019860014807U 1986-09-27 1986-09-27 액정안경 KR890005090Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014807U KR890005090Y1 (ko) 1986-09-27 1986-09-27 액정안경

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014807U KR890005090Y1 (ko) 1986-09-27 1986-09-27 액정안경

Publications (2)

Publication Number Publication Date
KR880006736U true KR880006736U (ko) 1988-05-31
KR890005090Y1 KR890005090Y1 (ko) 1989-07-31

Family

ID=19255943

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014807U KR890005090Y1 (ko) 1986-09-27 1986-09-27 액정안경

Country Status (1)

Country Link
KR (1) KR890005090Y1 (ko)

Also Published As

Publication number Publication date
KR890005090Y1 (ko) 1989-07-31

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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Payment date: 19920730

Year of fee payment: 4

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