KR890014334U - LCD image projection advertising device - Google Patents

LCD image projection advertising device

Info

Publication number
KR890014334U
KR890014334U KR2019870021580U KR870021580U KR890014334U KR 890014334 U KR890014334 U KR 890014334U KR 2019870021580 U KR2019870021580 U KR 2019870021580U KR 870021580 U KR870021580 U KR 870021580U KR 890014334 U KR890014334 U KR 890014334U
Authority
KR
South Korea
Prior art keywords
image projection
advertising device
lcd image
projection advertising
lcd
Prior art date
Application number
KR2019870021580U
Other languages
Korean (ko)
Other versions
KR910009419Y1 (en
Inventor
이인순
Original Assignee
이인순
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 이인순 filed Critical 이인순
Priority to KR2019870021580U priority Critical patent/KR910009419Y1/en
Publication of KR890014334U publication Critical patent/KR890014334U/en
Application granted granted Critical
Publication of KR910009419Y1 publication Critical patent/KR910009419Y1/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
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • 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

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR2019870021580U 1987-12-08 1987-12-08 Billboard using lcd KR910009419Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021580U KR910009419Y1 (en) 1987-12-08 1987-12-08 Billboard using lcd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021580U KR910009419Y1 (en) 1987-12-08 1987-12-08 Billboard using lcd

Publications (2)

Publication Number Publication Date
KR890014334U true KR890014334U (en) 1989-08-10
KR910009419Y1 KR910009419Y1 (en) 1991-12-07

Family

ID=19270168

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021580U KR910009419Y1 (en) 1987-12-08 1987-12-08 Billboard using lcd

Country Status (1)

Country Link
KR (1) KR910009419Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003027993A1 (en) * 2000-12-30 2003-04-03 Young Jae Jeon An advertising apparatus using a light swiching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003027993A1 (en) * 2000-12-30 2003-04-03 Young Jae Jeon An advertising apparatus using a light swiching device

Also Published As

Publication number Publication date
KR910009419Y1 (en) 1991-12-07

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