(19)
(11)
EP 0 819 263 A1
(12)
(43)
Date of publication:
21.01.1998
Bulletin 1998/04
(21)
Application number:
96912073.0
(22)
Date of filing:
05.04.1996
(51)
International Patent Classification (IPC):
G02F
1/
136
( . )
G02F
1/
1368
( . )
H01L
29/
786
( . )
G02F
1/
1362
( . )
H01L
21/
336
( . )
G02F
1/
1335
( . )
(86)
International application number:
PCT/FR1996/000521
(87)
International publication number:
WO 1996/031799
(
10.10.1996
Gazette 1996/45)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
07.04.1995
FR 19950004187
(71)
Applicant:
PHILIPS ELECTRONICS N.V.
5621 BA Eindhoven (NL)
(72)
Inventors:
SZYDLO, Nicolas
F-92050 Paris-La Défense Cédex (FR)
TEMPLIER, François
F-92050 Paris-La Défense Cédex (FR)
VIGNOLLE, Jean-Michel
F-92050 Paris-La Défense Cédex (FR)
(74)
Representative:
Raap, Adriaan Yde
INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6
5656 AA Eindhoven
5656 AA Eindhoven (NL)
(54)
METHOD FOR MAKING A TFT ACTIVE MATRIX FOR A PROJECTION SYSTEM SCREEN