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KR100398324B1 - Bus guide display panel using led device - Google Patents

Bus guide display panel using led device Download PDF

Info

Publication number
KR100398324B1
KR100398324B1 KR1020030041880A KR20030041880A KR100398324B1 KR 100398324 B1 KR100398324 B1 KR 100398324B1 KR 1020030041880 A KR1020030041880 A KR 1020030041880A KR 20030041880 A KR20030041880 A KR 20030041880A KR 100398324 B1 KR100398324 B1 KR 100398324B1
Authority
KR
South Korea
Prior art keywords
display panel
led device
resistors
led
installation holes
Prior art date
Application number
KR1020030041880A
Other languages
Korean (ko)
Inventor
Sang Kyoung Lee
Original Assignee
Sang Kyoung Lee
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 Sang Kyoung Lee filed Critical Sang Kyoung Lee
Priority to KR1020030041880A priority Critical patent/KR100398324B1/en
Application granted granted Critical
Publication of KR100398324B1 publication Critical patent/KR100398324B1/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
    • 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
    • G09F13/0413—Frames or casing structures therefor
    • 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)
  • Control Of El Displays (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

PURPOSE: A bus guide display panel using an LED device is provided to easily allow a user recognize it and reduce a manufacturing cost by using an LED device. CONSTITUTION: A bus guide display panel using an LED device includes a display panel(230), a plurality of LEDs(240), a power connection unit(250), and a plurality of resistors. The display panel(230) includes a plurality of LED installation holes for displaying particular contents within a predetermined region. The LEDs(240) are installed on the LED installation holes of the display panel. The power connection unit(250) receives the electric power from the outside. The resistors are used for setting up a value of the current of the LEDs. A predetermined electric line is formed between the resistors and the LED installation holes in order to apply the power in parallel to the LED installation holes through the resistors.
KR1020030041880A 2003-06-26 2003-06-26 Bus guide display panel using led device KR100398324B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030041880A KR100398324B1 (en) 2003-06-26 2003-06-26 Bus guide display panel using led device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030041880A KR100398324B1 (en) 2003-06-26 2003-06-26 Bus guide display panel using led device

Publications (1)

Publication Number Publication Date
KR100398324B1 true KR100398324B1 (en) 2003-09-19

Family

ID=37422204

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030041880A KR100398324B1 (en) 2003-06-26 2003-06-26 Bus guide display panel using led device

Country Status (1)

Country Link
KR (1) KR100398324B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465477B1 (en) * 2004-04-12 2005-01-13 고은규 Apparatus for Notifying Route Number of Bus by using Light Emitting Diode(LED) Element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465477B1 (en) * 2004-04-12 2005-01-13 고은규 Apparatus for Notifying Route Number of Bus by using Light Emitting Diode(LED) Element

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Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee