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US 2003/0116776 A1Published application
Substrate stack
OwnerHermann Oppermanninventor
Life of this patent
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Abstract
A substrate stack includes a first substrate, a second substrate arranged opposite the first substrate, a frame connecting the first substrate and the second substrate to each other and a core element also connecting the first substrate and the second substrate to each other and arranged within the frame, wherein the frame is a closed frame or comprises one or several openings, wherein the one or several openings occupy less than half of the perimeter of the frame.
Claims19
A substrate stack, comprising:
- a first substrate;
- a second substrate arranged opposite the first substrate;
- a frame connecting the first substrate and the second substrate to each other, wherein the frame is a closed frame or comprises one or several openings, which occupy less than half of the perimeter of the frame;
- and
- a core element, also connecting the first substrate and the second substrate to each other and arranged within the frame.
2 more elements
A method for producing a substrate stack, comprising:
- providing a first substrate;
- providing a second substrate;
- depositing a frame onto the first substrate, wherein the frame is a closed frame or comprises one or several openings, wherein the one or several openings occupy less than half of the perimeter of the frame;
- depositing the core element onto the first substrate or onto the second substrate;
- and
- depositing the frame onto the second substrate in order to connect the first substrate and the second substrate to each other, wherein the core element is arranged in the interior of the frame.
3 more elements
A substrate, comprising:
- a frame which is attached on the substrate and is closed or comprises one or several openings, wherein the one or several openings occupy less than half of the perimeter of the frame;
- and
- a core element arranged on the substrate within the frame;
- wherein the frame and the core element are provided for connecting the substrate to a further substrate.
1 more element
An auxiliary substrate, comprising:
- a frame which is arranged on the auxiliary substrate and which is closed or comprises one or several openings, wherein the one or several openings occupy less than half of the perimeter of the frame;
- and
- a core element which is arranged on the auxiliary substrate within the frame;
- wherein the frame and the core element are provided to be transmitted to a first substrate from the auxiliary substrate in order to connect the first substrate to a second substrate.
1 more element
Dependencies are inferred from the claim text.