Coating processes – Centrifugal force utilized
Reexamination Certificate
2006-12-12
2006-12-12
Jolley, Kirsten (Department: 1762)
Coating processes
Centrifugal force utilized
C427S282000, C427S294000, C427S425000, C118S052000, C118S320000, C118S504000, C118S505000
Reexamination Certificate
active
07147893
ABSTRACT:
A disc is produced using a method of and an apparatus for forming a transparent layer on a disc substrate. The method for forming the transparent layer on the disc substrate includes covering an axial hole formed at a center of the disc substrate with a cover element by inserting a protrusion of the cover element in the axial hole of the disc substrate so that a resin does not leak through the axial hole, dispensing the resin toward the center of the disc substrate from an upper side of the disc substrate, and removing the cover element. A more uniform transparent layer can be obtained throughout the disc substrate.
REFERENCES:
patent: 5191218 (1993-03-01), Mori et al.
patent: 5541910 (1996-07-01), Tanaka et al.
patent: 5888433 (1999-03-01), Amo
patent: 6077349 (2000-06-01), Kikuchi
patent: 2001/0018093 (2001-08-01), Decre
patent: 2003/0054098 (2003-03-01), Chang et al.
patent: 11-213459 (1998-08-01), None
patent: 10-249264 (1998-09-01), None
patent: 10-289489 (1998-10-01), None
patent: 10-289489 (1998-10-01), None
patent: 11-25510 (1999-01-01), None
patent: 11-66647 (1999-03-01), None
patent: 11-86362 (1999-03-01), None
patent: 11-110818 (1999-04-01), None
patent: 11-195250 (1999-07-01), None
patent: 11-195251 (1999-07-01), None
patent: 1991-6652 (1989-08-01), None
patent: 2000-51973 (2000-08-01), None
patent: 2001-30714 (2001-04-01), None
JPO website computer translation of JP 10-289489 A, published Oct. 1998.
Chang Do-hoon
Park Chang-min
Ro Myong-do
Yoon Du-seop
Jolley Kirsten
Stein, McEwen & Bui LLP
LandOfFree
Method of and apparatus for forming transparent layer on... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and apparatus for forming transparent layer on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for forming transparent layer on... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3715137