Electronic component comprising predominantly organic functional materials and a method for the production thereof
First Claim
1. An electronic component comprising:
- a first plurality of layers including a second plurality of predominately organic functional layers, at least one of the first plurality of layers comprising a first lower layer and at least two others of the first plurality of layers forming at least two central layers; and
at least one through plating comprising solely a truncated conical cross-sectional profile which extends from a wider cross-sectional profile region at, and contiguous with and overlying the first lower layer, and through at least the two central layers transversely to the two central layers to a narrower upper cross-sectional region spaced from the first lower layer, the at least one through plating truncated conical cross sectional profile extending at least in part below the two central layers and is electrically coupled to at least two layers of said first plurality of layers.
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Accused Products
Abstract
An electronic component comprises a plurality of layers at least two of which comprise predominantly organic functional materials with improved through-plating through certain of the layers. The through-plating is formed in one embodiment by a disruption element on a first lower layer which results in a void in the subsequently applied layers, which void is filled with a material which may be conductive to form the through plating. In a second embodiment, the through plating is formed on the first lower layer prior to the subsequent application of the other layers, in the form of a free-standing truncated frusto-conical raised portion, and forms a disruption or non-welting element for the subsequently applied other layers, formed on the first lower layer and which are engaged with and surround the through plating after their application.
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Citations
21 Claims
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1. An electronic component comprising:
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a first plurality of layers including a second plurality of predominately organic functional layers, at least one of the first plurality of layers comprising a first lower layer and at least two others of the first plurality of layers forming at least two central layers; and at least one through plating comprising solely a truncated conical cross-sectional profile which extends from a wider cross-sectional profile region at, and contiguous with and overlying the first lower layer, and through at least the two central layers transversely to the two central layers to a narrower upper cross-sectional region spaced from the first lower layer, the at least one through plating truncated conical cross sectional profile extending at least in part below the two central layers and is electrically coupled to at least two layers of said first plurality of layers. - View Dependent Claims (2, 3, 4, 5, 6, 8, 9)
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7. An electronic component comprising:
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a first plurality of layers of different materials, each layer of the first plurality of layers being contiguous with at least one other of the first plurality of layers, the first plurality of layers including a second plurality of predominately organic functional layers, at least one of the first plurality of layers is a first lower layer and at least two others of the first plurality of layers are central layers; and at least one through plating comprising a solely truncated conical cross-sectional profile which extends from and overlies the first lower layer through at least the at least two central layers transversely to the central layers, the at least one through plating truncated conical cross section profile extending at least in part below the at least two central layer and is electrically coupled to at least two layers of said first and second plurality of layers.
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10. An electronic component comprising:
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a first layer; a disruption element comprising a truncated conical in cross section profile through plating that is solely truncated and located on a portion of the first layer over a given region of the first layer; and a plurality of layers of different materials applied successively to the first layer, at least one of which plurality of layers is contiguous with the first layer and a further layer of the plurality of layers is contiguous with the one layer, at least a first portion of the plurality of layers comprising predominantly organic material; the disruption element being arranged to result in a void that exposes the disruption element in at least one layer of a second portion of the plurality of layers in the area adjacent to the disruption element in response to the at least one layer of the second portion of the plurality of layers being applied to both the first layer and to the disruption element. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. An electronic component comprising:
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a first layer; a disruption element comprising a carbon black layer on a portion of the first layer over a given region of the first layer; and a plurality of layers of different materials applied successively to the first layer, at least one of which plurality of layers is contiguous with the first layer and a further layer of the plurality of layers is contiguous with the one layer, at least a first portion of the plurality of layers comprising predominantly organic material; the disruption element being arranged to result in a void that exposes the disruption element in at least one layer of a second portion of the plurality of layers in the area adjacent to the disruption element in response to the at least one layer of the second portion of the plurality of layers being applied to both the first layer and to the disruption element.
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18. A method of forming an electronic component comprising:
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forming a lower layer; forming a free-standing solely truncated conical cross-sectional profile through plating overlying and contiguous with the lower layer, the through plating extending and tapering from a lower cross sectional area at the lower layer to an uppermost cross sectional area smaller than the lower cross sectional area; forming a plurality of further layers overlying and contiguous with the lower layer surrounded by and contacting the through plating extending therethrough, at least one of which further layers forms a central layer, at least two of which plurality of further layers are organic functional layers and at least one of which further layers forms a first upper layer; and forming a second upper layer overlying and contiguous with the first upper layer and with the through plating;
wherein at least two of the layers are ohmically coupled to the through plating. - View Dependent Claims (19)
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20. A process for the production of an electronic component comprising:
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forming a plurality of layers of different materials including a first lower layer, a majority of which plurality of layers are of predominantly organic material and which plurality of layers includes an insulating layer; the forming of the first lower layer being followed by forming subsequent layers of the plurality of layers deposited sequentially and contiguously with one on the other, at least one of the subsequently deposited layers being deposited contiguously onto the first lower layer; forming a carbon black disruption element on the first lower layer, which element results in a void in at least one layer of the subsequently deposited layers; and ohmically coupling the at least two layers of the subsequently deposited layers to each other. - View Dependent Claims (21)
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Specification