KR900008430A - 광표출 장치 - Google Patents

광표출 장치

Info

Publication number
KR900008430A
KR900008430A KR1019880015445A KR880015445A KR900008430A KR 900008430 A KR900008430 A KR 900008430A KR 1019880015445 A KR1019880015445 A KR 1019880015445A KR 880015445 A KR880015445 A KR 880015445A KR 900008430 A KR900008430 A KR 900008430A
Authority
KR
South Korea
Prior art keywords
display device
optical display
optical
display
Prior art date
Application number
KR1019880015445A
Other languages
English (en)
Other versions
KR910010038B1 (ko
Inventor
김광원
Original Assignee
김광원
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 김광원 filed Critical 김광원
Priority to KR1019880015445A priority Critical patent/KR910010038B1/ko
Publication of KR900008430A publication Critical patent/KR900008430A/ko
Application granted granted Critical
Publication of KR910010038B1 publication Critical patent/KR910010038B1/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
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
KR1019880015445A 1988-11-24 1988-11-24 광표출 장치 KR910010038B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880015445A KR910010038B1 (ko) 1988-11-24 1988-11-24 광표출 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880015445A KR910010038B1 (ko) 1988-11-24 1988-11-24 광표출 장치

Publications (2)

Publication Number Publication Date
KR900008430A true KR900008430A (ko) 1990-06-03
KR910010038B1 KR910010038B1 (ko) 1991-12-10

Family

ID=19279517

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015445A KR910010038B1 (ko) 1988-11-24 1988-11-24 광표출 장치

Country Status (1)

Country Link
KR (1) KR910010038B1 (ko)

Also Published As

Publication number Publication date
KR910010038B1 (ko) 1991-12-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee