SEMICONDUCTOR CIRCUIT
First Claim
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1. A method of forming a semiconductor circuit, comprising:
- providing a carrier substrate which carries an interconnect region;
providing a donor layer coupled to a donor substrate with a detach layer;
coupling the donor layer to the carrier substrate through the interconnect region;
decoupling the donor substrate from the detach layer so the donor layer is carried by the carrier substrate; and
forming an electronic device with the donor layer.
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Abstract
A semiconductor memory device includes a substrate and an interconnect region carried by the substrate. A donor layer is coupled to the interconnect region through a bonding interface. An electronic device is formed with the donor layer, wherein the electronic device is formed after the bonding interface is formed. A capacitor is connected to the electronic device so that the electronic device and capacitor operate as a dynamic random access memory device.
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Citations
32 Claims
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1. A method of forming a semiconductor circuit, comprising:
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providing a carrier substrate which carries an interconnect region; providing a donor layer coupled to a donor substrate with a detach layer; coupling the donor layer to the carrier substrate through the interconnect region; decoupling the donor substrate from the detach layer so the donor layer is carried by the carrier substrate; and forming an electronic device with the donor layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of forming a semiconductor circuit, comprising:
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providing a carrier substrate which carries an interconnect region; providing a donor layer coupled to a donor substrate with a detach layer; coupling the donor layer to the carrier substrate by forming a bonding interface; decoupling the donor substrate from the detach layer so the donor substrate is carried by the carrier substrate; and forming a first electronic device with the donor layer after the bonding interface is formed. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A semiconductor circuit, comprising:
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a carrier substrate which carries an interconnect region; a donor layer coupled to the interconnect region through a bonding interface; and an electronic device formed with the donor layer, wherein the electronic device is formed after the bonding interface is formed; wherein the portion of the donor layer between the electronic device and interconnect region consists essentially of semiconductor material. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32)
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Specification