US5184111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit arrangement on a support film
Assignee: Kobe Properties Ltd
•
Filing: 1990-10-18
•
Granted: 1993-02-02
•
Expires: 2010-10-18
Abstract
Abstract The circuit arrangement has at least one electrically, cut conductor track on at least one surface of a support film, the support film being free of deformations and fluctuations in the thickness, both in the region of the conductor track covering it and outside this region. The edges of the conductor track have a projection in the form of a stamping burr. A negative circuit is applied to a stamping substrate or embossed in the latter by means of embossing dies or punching tools constituting a block; the conductor track representing the remaining positive circuit is transferred to the support film.
Inventors
- 👤 Fritz Pichl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:41
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/22; G08B13/24; G08B13/2402; G08B13/2405; G08B13/2414; G08B13/242; G08B13/2428; G08B13/2437; G08B13/244; G08B13/2442; H; H05; H05K; H05K3/00; H05K3/02; H05K3/04; H05K3/041; H05K3/046; H05K1/00; H05K1/02; H05K1/03; H05K1/0393; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0108; H05K2203/0147; H05K2203/0156; H05K3/38; H05K3/386; Y; Y10; Y10S; Y10S29/00; Y10S29/037; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49007; Y10T29/49117; Y10T29/49124; Y10T29/49155
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
102 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on it and outside this region; and wherein the conductive track has a stamping burr projecting away from the support film at the edges formed between the surface and the cut sides of the conductive track.
Claim 2
Dependent Claim
102 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on it and outside this region; and wherein the conductive track has a stamping burr projecting away from the support film at the edges formed between the surface and the cut sides of the conductive track.
Claim 3
Dependent Claim
32 words
A circuit arrangement as claimed in claim 1 wherein the thickness (t) of the support film is at least 10% smaller than the thickness (s) of the conductive track located on top.
Claim 4
Dependent Claim
49 words
A circuit arrangement as claimed in claim 1, in a resonance label, wherein the conductive track forms at least one induction coil and/or at least one capacitor plate located on the support film, and the support film forms a dielectric layer and/or a covering layer of the resonance label.
Claim 5
Dependent Claim
25 words
A circuit arrangement as claimed in claim 3, wherein the support film serving as a dielectric layer is in the form of a plastic layer.
Claim 6
Dependent Claim
23 words
A circuit arrangement as claimed in claim 1, wherein the electrically conductive track is essentially free of deformations and fluctuations in thickness (s).
Claim 7
Dependent Claim
85 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on the support film and outside this region; wherein the support film is made exclusively of an adhesive material.
Claim 8
Dependent Claim
85 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on the support film and outside this region; wherein the support film is made exclusively of an adhesive material.
Claim 9
Dependent Claim
20 words
A circuit arrangement as claimed in claim 6, wherein the support film is made exclusively of a layer of varnish.
Claim 10
Dependent Claim
121 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on the support film and outside this region; wherein the thickness (t) of the support film is at least 10% smaller than the thickness (s) of the conductive track located thereon; and wherein the thickness (s) of the conductive track is substantially 20-70 μm and the thickness of the support film is substantially 5-60 μm.
Claim 11
Dependent Claim
121 words
A circuit arrangement comprising at least one cut electrically conductive track arranged on at least one surface of a support film by means of an adhesive layer, wherein the surface of the adhesive layer is free of other materials next to the conductive track, the support film being essentially free of deformations and fluctuations in thickness (t), both in the region of the conductive track arranged on the support film and outside this region; wherein the thickness (t) of the support film is at least 10% smaller than the thickness (s) of the conductive track located thereon; and wherein the thickness (s) of the conductive track is substantially 20-70 μm and the thickness of the support film is substantially 5-60 μm.
Claim 12
Dependent Claim
31 words
A circuit arrangement as claimed in claim 8, wherein the thickness (s) of the conductive track is substantially 40-60 μm and the thickness of the support film is substantially 5-40 μm.
Claim 13
Dependent Claim
19 words
A circuit arrangement as claimed in claim 8, wherein the thickness of the support film is substantially 5-12.6 μm.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-02-02 | 1996-08-03 | 1997-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-02-02 | 2000-08-03 | 2001-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-02-02 | 2004-08-03 | 2005-02-02 | $7700.00 | Window Closed / Lapsed |