KR940019666U - Signage using light emitting diode - Google Patents

Signage using light emitting diode

Info

Publication number
KR940019666U
KR940019666U KR2019930000819U KR930000819U KR940019666U KR 940019666 U KR940019666 U KR 940019666U KR 2019930000819 U KR2019930000819 U KR 2019930000819U KR 930000819 U KR930000819 U KR 930000819U KR 940019666 U KR940019666 U KR 940019666U
Authority
KR
South Korea
Prior art keywords
signage
light emitting
emitting diode
diode
light
Prior art date
Application number
KR2019930000819U
Other languages
Korean (ko)
Inventor
류지원
김수상
Original Assignee
류지원
김수상
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 류지원, 김수상 filed Critical 류지원
Priority to KR2019930000819U priority Critical patent/KR940019666U/en
Publication of KR940019666U publication Critical patent/KR940019666U/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape
    • 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
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Geometry (AREA)
KR2019930000819U 1993-01-19 1993-01-19 Signage using light emitting diode KR940019666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000819U KR940019666U (en) 1993-01-19 1993-01-19 Signage using light emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000819U KR940019666U (en) 1993-01-19 1993-01-19 Signage using light emitting diode

Publications (1)

Publication Number Publication Date
KR940019666U true KR940019666U (en) 1994-08-22

Family

ID=60913800

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000819U KR940019666U (en) 1993-01-19 1993-01-19 Signage using light emitting diode

Country Status (1)

Country Link
KR (1) KR940019666U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10131723B2 (en) 2015-09-02 2018-11-20 Lg Chem, Ltd. Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10131723B2 (en) 2015-09-02 2018-11-20 Lg Chem, Ltd. Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application