(19)
(11) EP 1 215 439 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
22.12.2004 Bulletin 2004/52

(43) Date of publication A2:
19.06.2002 Bulletin 2002/25

(21) Application number: 01302397.3

(22) Date of filing: 15.03.2001
(51) International Patent Classification (IPC)7: F21V 33/00, G04B 19/32
// F21W121:00
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 13.12.2000 CN 00265390

(71) Applicant: Ritek Corporation
Hsinchu Hsien (TW)

(72) Inventors:
  • Wang, Shaw- Jong
    Hsinchu (TW)
  • Shen, Joseph
    Chung- Ho, Taipei (TW)
  • Wu, Chien-Hua
    Miao Li Hsien (TW)
  • Yu, Charen
    Taipei (TW)

(74) Representative: O'Connell, David Christopher et al
HASELTINE LAKE, Redcliff Quay 120 Redcliff Street
Bristol BS1 6HU
Bristol BS1 6HU (GB)

   


(54) Dimmer light utilizing light-emitting disk


(57) The present invention relates to a dimmer light for use with a light-emitting disk. The present invention not only has the same function with prior art dimmer lights, but also makes a convenience for users to collect and store light-emitting disks. Besides, the present invention increases functions of dimmer lights through developments of the light-emitting disk lighting partially, intermittently, or with different colors. The light-emitting disk and the dimmer light can be further grouped into a special modeling, such as a clock design. Furthermore, the present invention can increase other functions, such as a perfume box, to attract customers' interest and purchasing desire.






Search report