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US5201268A
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Intaglio printing process and its application
Assignee: Panasonic Holdings Corp
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Filing: 1991-12-20
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Granted: 1993-04-13
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Expires: 2011-12-20
Abstract
Abstract Disclosed is an intaglio printing process which comprises (a) forming an intaglio printing plate having groove patterns, (b) filling said groove patterns with an ink, (c) after drying said ink, forming a curable resin layer on the whole surface of the intaglio printing plate, (d) placing a body to be printed thereon without curing said resin layer, (e) curing the curable resin, and (f) stripping the body from the intaglio printing plate to form the ink patterns corresponding to the groove patterns of the intaglio on the body. There are also disclosed processes for producing a color filter, a black matrix and a circuit board.
Inventors
- 👤 Osamu Yamamoto
- 👤 Akira Isomi
- 👤 Masahide Tsukamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:27
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/10; H05K3/20; H05K3/207; B; B41; B41M; B41M1/00; B41M1/10; H01; H01J; H01J9/00; H01J9/20; H01J9/22; H01J9/227; H01J9/2278; G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/1335; G02F1/133509; G02F1/133512; G02F1/133514; G02F1/133516; H05K1/00; H05K1/02; H05K1/03; H05K1/0306; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0113; H05K3/38; H05K3/386
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
85 words
An intaglio printing process comprising; (a) forming an intaglio printing plate having groove patterns, (b) filling said groove patterns with an ink, (c) after drying said ink, forming a curable resin layer on the whole surface of the intaglio printing plate, (d) placing a body to be printed thereon without curing said resin layer, (e) curing the curable resin, and (f) stripping the body from the intaglio printing plate to form the ink patterns corresponding to the groove patterns of the intaglio on the body.
Claim 2
Dependent Claim
85 words
An intaglio printing process comprising; (a) forming an intaglio printing plate having groove patterns, (b) filling said groove patterns with an ink, (c) after drying said ink, forming a curable resin layer on the whole surface of the intaglio printing plate, (d) placing a body to be printed thereon without curing said resin layer, (e) curing the curable resin, and (f) stripping the body from the intaglio printing plate to form the ink patterns corresponding to the groove patterns of the intaglio on the body.
Claim 3
Dependent Claim
27 words
The intaglio printing process according to claim 1, wherein a release layer is formed on the surface of the intaglio printing plate before filling with the ink.
Claim 4
Dependent Claim
23 words
The intaglio printing process according to claim 1, wherein the groove patterns of the intaglio printing plate are formed by reactive ion etching.
Claim 5
Dependent Claim
24 words
The intaglio printing process according to claim 1, wherein said curable resin is selected from the group consisting of heat-curable resin and photocurable resin.
Claim 6
Dependent Claim
22 words
The intaglio printing process according to claim 1, wherein the groove patterns of the intaglio printing plate are formed by ion milling.
Claim 7
Dependent Claim
29 words
The intaglio printing process according to claim 1, wherein said ink contains a member selected from the group consisting of an organic pigment and carbon as a main component.
Claim 8
Dependent Claim
71 words
The intaglio printing process according to claim 1 wherein said ink is obtained by mixing a member selected from the group consisting of a metal oxide and a metallo-organic compound as a main component, a member selected from the group consisting of an organic compound of a glass frit and an organic compound of a glass component as a sub component and an organic component to form a black matrix pattern.
Claim 9
Dependent Claim
80 words
The intaglio printing process according to claim 7 wherein said member selected from the group consisting of a metal oxide and a metallic-organic compound contains a metal of group IB, VB, VIB, VIIB or VIII of the periodic table as a component and the member selected from the group consisting of an organic compound of a glass frit and an organic compound of a glass component contains an element of group IIIA, IVA, VA or VIA of the periodic table.
Claim 10
Dependent Claim
16 words
The intaglio printing process according to claim 7 wherein said ink is a noble metal paste.
Claim 11
Dependent Claim
15 words
The intaglio printing process according to claim 9 further comprising (g) burning the stripped body.
References Cited (Backward Citations)
US4896598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-04-12 | 1996-10-12 | 1997-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-12 | 2000-10-12 | 2001-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-12 | 2004-10-12 | 2005-04-13 | $7700.00 | Window Closed / Lapsed |