Identifier of source driver of chip-on-glass liquid crystal display and identifying method thereof

(19)

(11)

EP 1 708 154 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	15.08.2007 Bulletin 2007/33

(43)	Date of publication A2:
	04.10.2006 Bulletin 2006/40

(21)	Application number: 06005205.7

(22)	Date of filing: 14.03.2006

(51)

International Patent Classification (IPC):

G09G 3/20^(2006.01)

G09G 3/36^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK YU

(30)

Priority:

31.03.2005 CN 200510062824

(71)	Applicant: Himax Technologies, Inc.
	Hsinhua Tainan County 712 (TW)

(72)	Inventors:
	Chen, Chien-Ru Hsinhua Tainan County 712 (TW) Chen, Jung-Zone Hsinhua Tainan County 712 (TW) Chen, Ying-Lieh Hsinhua Tainan County 712 (TW)

(74)	Representative: Görz, Ingo
	Hoefer & Partner Patentanwälte Pilgersheimer Strasse 20 81543 München 81543 München (DE)

(54)	Identifier of source driver of chip-on-glass liquid crystal display and identifying method thereof

(57) An identifier for identifying a source driver of a chip-on-glass liquid crystal display and an identifying method thereof are provided. The identifier includes a comparator for receiving a chip identity and a target identity, and generates a triggering signal to activate the source driver if the chip identity coincides with the target identity.

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