Watch having color control function, color control apparatus and method thereof

(19)

(11)

EP 2 056 176 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	24.03.2010 Bulletin 2010/12

(43)	Date of publication A2:
	06.05.2009 Bulletin 2009/19

(21)	Application number: 08167153.9

(22)	Date of filing: 21.10.2008

(51)

International Patent Classification (IPC):

G04G 9/00^(2006.01)

G02F 1/13^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

(30)

Priority:

29.10.2007 KR 20070109188

(71)	Applicant: Koo, Jae-Kum
	Seocho-Gu, Seoul (KR)

(72)	Inventor:
	Koo, Jae-Kum Seocho-Gu, Seoul (KR)

(74)	Representative: de Beaumont, Michel
	Cabinet Michel de Beaumont 1, rue Champollion 38000 Grenoble 38000 Grenoble (FR)

(54)	Watch having color control function, color control apparatus and method thereof

(57) A watch having a color control function, in which light emitting diodes such as RGB LEDs and radiating devices such as diamonds mounted on the light emitting diodes are provided to radiate various colors of light generated from the light emitting diodes through the radiating devices, and a color control apparatus and method for the watch are provided. Accordingly, various colors can be shown with respect to various jewels mounted in the watch to thusly achieve more enhanced merits of the watch and jewels.

Search report