KR910003192U - LED indicator - Google Patents

LED indicator

Info

Publication number
KR910003192U
KR910003192U KR2019890010097U KR890010097U KR910003192U KR 910003192 U KR910003192 U KR 910003192U KR 2019890010097 U KR2019890010097 U KR 2019890010097U KR 890010097 U KR890010097 U KR 890010097U KR 910003192 U KR910003192 U KR 910003192U
Authority
KR
South Korea
Prior art keywords
led indicator
indicator
led
Prior art date
Application number
KR2019890010097U
Other languages
Korean (ko)
Other versions
KR920005393Y1 (en
Inventor
김창식
Original Assignee
김창식
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 김창식 filed Critical 김창식
Priority to KR2019890010097U priority Critical patent/KR920005393Y1/en
Publication of KR910003192U publication Critical patent/KR910003192U/en
Application granted granted Critical
Publication of KR920005393Y1 publication Critical patent/KR920005393Y1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Traffic Control Systems (AREA)
KR2019890010097U 1989-07-11 1989-07-11 Display lamps which use led KR920005393Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Publications (2)

Publication Number Publication Date
KR910003192U true KR910003192U (en) 1991-02-27
KR920005393Y1 KR920005393Y1 (en) 1992-08-08

Family

ID=19288150

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Country Status (1)

Country Link
KR (1) KR920005393Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391032B1 (en) * 2001-04-13 2003-07-16 주식회사 한영자동제어 Several colours lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1714551A1 (en) 2005-02-22 2006-10-25 Stephen Mark Dawson Angling float

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391032B1 (en) * 2001-04-13 2003-07-16 주식회사 한영자동제어 Several colours lamp

Also Published As

Publication number Publication date
KR920005393Y1 (en) 1992-08-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee