METHOD AND APPARATUS FOR REMOVING DUST FROM SHADOW MASK - Patent 0895649

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EP 0 895 649 A1

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(43)	Date of publication:
	10.02.1999 Bulletin 1999/06

(21)	Application number: 97950454.0

(22)	Date of filing: 29.12.1997

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International Patent Classification (IPC):

H01J 9/ 14^{( . )}

H01J 9/ 38^{( . )}

(86)	International application number:
	PCT/KR1997/000280

(87)	International publication number:
	WO 1998/029892 (09.07.1998 Gazette 1998/27)

(84)	Designated Contracting States:
	DE

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Priority:

30.12.1996 KR 19960064424
27.06.1997 KR 19970028477
27.06.1997 KR 19970028478

(71)	Applicant: SAMSUNG DISPLAY DEVICES CO., LTD.
	Suwon-city, Kyungki-do 442-390 (KR)

(72)	Inventors:
	CHO, Sheung, Ihn Samsung 3rd Apt. Kyungki-do 442-374 (KR) YEOM, Jae, Bong Yukseong Villa Kyungki-do 441-110 (KR) JANG, Chang, Hee 17-2, 7, 6-ga Seoul 150-046 (KR) YOON, Hyung, S. Yoowon Jeil Apt. 4-1005 Seoul 150-044 (KR)

(74)	Representative: Kopecky, Helmut, Dipl.-Ing. Kopecky & Schwarz Patentanwälte, et al
	Wipplingerstrasse 32/22 1010 Wien 1010 Wien (AT)

(54)	METHOD AND APPARATUS FOR REMOVING DUST FROM SHADOW MASK