SG80013A1 - Revolving multi-color led display unit - Google Patents

Revolving multi-color led display unit

Info

Publication number
SG80013A1
SG80013A1 SG9900808A SG1999000808A SG80013A1 SG 80013 A1 SG80013 A1 SG 80013A1 SG 9900808 A SG9900808 A SG 9900808A SG 1999000808 A SG1999000808 A SG 1999000808A SG 80013 A1 SG80013 A1 SG 80013A1
Authority
SG
Singapore
Prior art keywords
display unit
led display
color led
revolving multi
revolving
Prior art date
Application number
SG9900808A
Inventor
Yau Wong
Cheong Ming Lam
Chee Beng Tony Tan
Yeow Hong Chin
Original Assignee
Nanyang Polytechnic
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 Nanyang Polytechnic filed Critical Nanyang Polytechnic
Priority to SG9900808A priority Critical patent/SG80013A1/en
Publication of SG80013A1 publication Critical patent/SG80013A1/en

Links

SG9900808A 1999-02-12 1999-02-12 Revolving multi-color led display unit SG80013A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9900808A SG80013A1 (en) 1999-02-12 1999-02-12 Revolving multi-color led display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9900808A SG80013A1 (en) 1999-02-12 1999-02-12 Revolving multi-color led display unit

Publications (1)

Publication Number Publication Date
SG80013A1 true SG80013A1 (en) 2001-04-17

Family

ID=20430281

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9900808A SG80013A1 (en) 1999-02-12 1999-02-12 Revolving multi-color led display unit

Country Status (1)

Country Link
SG (1) SG80013A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006045962A1 (en) * 2004-10-28 2006-05-04 Rolland Du Roscoat Brieuc Display and control device therefor
US8870622B2 (en) 2011-08-30 2014-10-28 Shyne Chi Enterprise Co. Ltd. Spinning top

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082422A (en) * 1991-06-10 1992-01-21 Wang Sui Mu Illuminative fan
US5748157A (en) * 1994-12-27 1998-05-05 Eason; Richard O. Display apparatus utilizing persistence of vision
US5791966A (en) * 1996-02-09 1998-08-11 Noise Toys, Inc. Rotating toy with electronic display
WO2000017843A1 (en) * 1998-09-22 2000-03-30 Adflash Limited Visual image display devices with moving light emitter arrays and synchronisation devices therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082422A (en) * 1991-06-10 1992-01-21 Wang Sui Mu Illuminative fan
US5748157A (en) * 1994-12-27 1998-05-05 Eason; Richard O. Display apparatus utilizing persistence of vision
US5791966A (en) * 1996-02-09 1998-08-11 Noise Toys, Inc. Rotating toy with electronic display
WO2000017843A1 (en) * 1998-09-22 2000-03-30 Adflash Limited Visual image display devices with moving light emitter arrays and synchronisation devices therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006045962A1 (en) * 2004-10-28 2006-05-04 Rolland Du Roscoat Brieuc Display and control device therefor
US8870622B2 (en) 2011-08-30 2014-10-28 Shyne Chi Enterprise Co. Ltd. Spinning top

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