Method for ink jet printing of a substrate
AssigneeNotion Systems GmbH
InventorsDavid Hahn, David Volk, Jan Schönefeld, Carsten Schimansky
Life of this patent
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Abstract
A method for ink jet printing of a substrate, as well as an ink jet printed layer. To provide a method for ink jet printing of a substrate that is particularly fast and energy-conserving and does not require any systems with high procurement and operating costs, initially a substrate is supplied, which is then coated with a layer of a print medium on at least one surface. A labeling of the substrate is carried out by applying the same print medium to result in a different color shade of the printed layer.
Claims9
A method for producing a labeled printed circuit board comprising:
- supplying a substrate provided with conductive tracks,
- coating at least one surface of the substrate with a functional lacquer to result in a functional lacquer layer having a first color shade of a color, wherein the conductive tracks are at least partially coated with the same functional lacquer, and wherein
- a labeling of the substrate is carried out by applying the same functional lacquer on a part of said at least one surface of the substrate to result in a second color shade of the same color of the functional lacquer layer achieved by a different layer thickness, or a different color density of the coating and the labeling to distinguish the coating and the labeling made from the same functional lacquer from each other, wherein the labeling is haptically perceptible, visually perceptible, or haptically and visually perceptible.
A labeled printed circuit board, comprising:
- at least one surface of a substrate provided with conductive tracks at least partially coated with a functional lacquer,
- an at least partial surface coating with the same functional lacquer resulting in a functional lacquer layer on the surface of the substrate having a first color shade of a color, and
- a labeling of the substrate carried out by applying the same functional lacquer on a part of said surface of the substrate to result in a second color shade of the same color of the functional lacquer layer achieved by a different layer thickness, or a different color density of the coating and the labeling to distinguish the coating and the labeling made from the same functional lacquer from each other, wherein the labeling is haptically perceptible, visually perceptible, or haptically and visually perceptible.
Dependencies are inferred from the claim text.