KR970010892U - 빛을 이용한 표시부 투영장치 - Google Patents

빛을 이용한 표시부 투영장치

Info

Publication number
KR970010892U
KR970010892U KR2019960045107U KR19960045107U KR970010892U KR 970010892 U KR970010892 U KR 970010892U KR 2019960045107 U KR2019960045107 U KR 2019960045107U KR 19960045107 U KR19960045107 U KR 19960045107U KR 970010892 U KR970010892 U KR 970010892U
Authority
KR
South Korea
Prior art keywords
display
light
projection device
projection
Prior art date
Application number
KR2019960045107U
Other languages
English (en)
Other versions
KR200148048Y1 (ko
Inventor
이용구
Original Assignee
이용구
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 이용구 filed Critical 이용구
Priority to KR2019960045107U priority Critical patent/KR200148048Y1/ko
Publication of KR970010892U publication Critical patent/KR970010892U/ko
Application granted granted Critical
Publication of KR200148048Y1 publication Critical patent/KR200148048Y1/ko

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
KR2019960045107U 1996-12-02 1996-12-02 빛을 이용한 표시부 투영장치 KR200148048Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960045107U KR200148048Y1 (ko) 1996-12-02 1996-12-02 빛을 이용한 표시부 투영장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960045107U KR200148048Y1 (ko) 1996-12-02 1996-12-02 빛을 이용한 표시부 투영장치

Publications (2)

Publication Number Publication Date
KR970010892U true KR970010892U (ko) 1997-03-29
KR200148048Y1 KR200148048Y1 (ko) 1999-06-15

Family

ID=19476979

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960045107U KR200148048Y1 (ko) 1996-12-02 1996-12-02 빛을 이용한 표시부 투영장치

Country Status (1)

Country Link
KR (1) KR200148048Y1 (ko)

Also Published As

Publication number Publication date
KR200148048Y1 (ko) 1999-06-15

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20060913

Year of fee payment: 8

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