Claims Analysis
Total Claims: 44
Claim 1
Independent Claim
132 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through an imperforate region of the die substrate between the front side and the back side thereof and within the lateral periphery; providing an epitaxial layer extending over at least a portion of the front side of the die substrate; fabricating an active semiconductor device adjacent the front side of the die substrate and in electrical communication with the at least one electrically conductive via; and selectively altering connectivity of an electrically conductive path extending through the at least one electrically conductive via in the die substrate.
Claim 2
Independent Claim
132 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through an imperforate region of the die substrate between the front side and the back side thereof and within the lateral periphery; providing an epitaxial layer extending over at least a portion of the front side of the die substrate; fabricating an active semiconductor device adjacent the front side of the die substrate and in electrical communication with the at least one electrically conductive via; and selectively altering connectivity of an electrically conductive path extending through the at least one electrically conductive via in the die substrate.
Claim 3
Dependent Claim
55 words
The method of claim 1 , further comprising forming at least a second via extending between the front side and the back side of the die substrate; and forming a terminal structure on the at least second via for electrical communication by that via to a structure placed either above or below the die substrate.
Claim 4
Dependent Claim
74 words
The method of claim 2 , further comprising assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of electrically conductive vias extending therethrough so that multiple electrically conductive vias of each die substrate of the plurality of die substrates are in mutual vertical alignment with electrically conductive vias of at least another die substrate of the plurality of die substrates.
Claim 5
Dependent Claim
44 words
The method of claim 3 , further including selectively electrically isolating at least one of the active semiconductor devices from at least one of the electrically conductive vias in the same die substrate of the plurality of die substrates as that active semiconductor device.
Claim 6
Dependent Claim
25 words
The method of claim 4 , wherein selectively isolating the at least one active semiconductor device from the electrically conductive via comprises blowing a fuse.
Claim 7
Dependent Claim
37 words
The method of claim 3 , further including selectively opening a conductive path extending through at least one of the electrically conductive vias in at least one of the die substrates of the plurality of die substrates.
Claim 8
Dependent Claim
16 words
The method of claim 6 , wherein selectively opening the conductive path comprises blowing a fuse.
Claim 9
Dependent Claim
44 words
The method of claim 3 , further including selectively electrically communicating at least one of the active semiconductor devices with at least one of the electrically conductive vias in the same die substrate of the plurality of die substrates as that active semiconductor device.
Claim 10
Dependent Claim
21 words
The method of claim 8 , wherein selectively electrically communicating the at least one active semiconductor device comprises activating an antifuse.
Claim 11
Dependent Claim
37 words
The method of claim 3 , further including selectively completing an electrically conductive path through at least one of the plurality of electrically conductive vias extending through at least one of the die substrates of die substrates.
Claim 12
Dependent Claim
29 words
The method of claim 10 , wherein selectively completing the electrically conductive path comprises activating an antifuse in the at least one of the plurality of electrically conductive vias.
Claim 13
Dependent Claim
38 words
The method of claim 3 , further including assembling the plurality of die substrates on a carrier substrate and electrically communicating the active semiconductor devices of the die substrates to the carrier substrate through the electrically conductive vias.
Claim 14
Dependent Claim
48 words
The method of claim 12 , further including assembling the plurality of die substrates so that at least one set of vertically aligned electrically conductive vias may be employed by at least some of the active semiconductor devices to commonly access the carrier substrate for a selected function.
Claim 15
Independent Claim
108 words
A method of remediating a stack of a plurality of dice defining a circuit and having a plurality of vias extending therethrough from the bottom of the stack to the top, comprising: providing a top die including an antifuse connection to a chip select of at least one other, lower die in the stack, the at least one other, lower die in the stack being in electrical communication with the circuit through at least one fuse; and adding the top die to said circuit by activating the antifuse connection and removing the at least one other, lower die from the circuit by blowing the at least one fuse.
Claim 16
Independent Claim
108 words
A method of remediating a stack of a plurality of dice defining a circuit and having a plurality of vias extending therethrough from the bottom of the stack to the top, comprising: providing a top die including an antifuse connection to a chip select of at least one other, lower die in the stack, the at least one other, lower die in the stack being in electrical communication with the circuit through at least one fuse; and adding the top die to said circuit by activating the antifuse connection and removing the at least one other, lower die from the circuit by blowing the at least one fuse.
Claim 17
Dependent Claim
103 words
The method of claim 14 , further comprising providing the top die including an antifuse connection to chip selects of all other, lower dice in the stack, said all other, lower dice each being in electrical communication with the circuit through at least one fuse; establishing one of the all other lower dice as bad; and adding the top die to said circuit by activating the antifuse connection to the chip select of the bad die and removing the bad die to the circuit by blowing the at least one fuse by which the bad die is in electrical communication with the circuit.
Claim 18
Independent Claim
208 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through an imperforate region of the die substrate between the front side and the back side thereof and within the lateral periphery; providing an epitaxial layer extending over at least a portion of the front side of the die substrate; fabricating an active semiconductor device adjacent the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively opening a conductive path extending through at least one of the vias in at least one of the die substrates.
Claim 19
Independent Claim
208 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through an imperforate region of the die substrate between the front side and the back side thereof and within the lateral periphery; providing an epitaxial layer extending over at least a portion of the front side of the die substrate; fabricating an active semiconductor device adjacent the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively opening a conductive path extending through at least one of the vias in at least one of the die substrates.
Claim 20
Dependent Claim
16 words
The method of claim 16 , wherein selectively opening a conductive path comprises blowing a fuse.
Claim 21
Independent Claim
193 words
A method of fabricating a die substrate, comprising: providing a die substrate of including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively electrically communicating at least one of the active semiconductor devices with at least one of the vias in the same die substrate as that semiconductor device.
Claim 22
Independent Claim
193 words
A method of fabricating a die substrate, comprising: providing a die substrate of including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively electrically communicating at least one of the active semiconductor devices with at least one of the vias in the same die substrate as that semiconductor device.
Claim 23
Dependent Claim
20 words
The method of claim 18 , wherein selectively electrically communicating the at least one semiconductor device comprises activating an antifuse.
Claim 24
Independent Claim
189 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively completing an electrically conductive path through at least one of the plurality of vias extending through at least one of the die substrates.
Claim 25
Independent Claim
189 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively completing an electrically conductive path through at least one of the plurality of vias extending through at least one of the die substrates.
Claim 26
Dependent Claim
27 words
The method of claim 20 , wherein selectively completing an electrically conductive path comprises activating an antifuse in said at least one of said plurality of vias.
Claim 27
Independent Claim
193 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and assembling the plurality of die substrates on a carrier substrate and electrically communicating the active semiconductor devices of the die substrates to the carrier substrate through the vias.
Claim 28
Independent Claim
193 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and assembling the plurality of die substrates on a carrier substrate and electrically communicating the active semiconductor devices of the die substrates to the carrier substrate through the vias.
Claim 29
Dependent Claim
46 words
The method of claim 22 , further including assembling the plurality of die substrates so that at least one set of vertically aligned vias may be employed by at least some of the active semiconductor devices to commonly access the carrier substrate for a selected function.
Claim 30
Independent Claim
252 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive, fusible or anti-fusible via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive, fusible or anti-fusible via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second electrically conductive, fusible or anti-fusible via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least one of the other die substrates; selectively altering connectivity of an electrically conductive path extending through at least one of the vias in each of the die substrates; and selectively electrically communicating at least one of the active semiconductor devices with at least one of the vias in the same die substrate as that semiconductor device.
Claim 31
Independent Claim
252 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive, fusible or anti-fusible via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive, fusible or anti-fusible via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second electrically conductive, fusible or anti-fusible via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least one of the other die substrates; selectively altering connectivity of an electrically conductive path extending through at least one of the vias in each of the die substrates; and selectively electrically communicating at least one of the active semiconductor devices with at least one of the vias in the same die substrate as that semiconductor device.
Claim 32
Dependent Claim
21 words
The method of claim 24 , wherein selectively electrically communicating the at least one active semiconductor device comprises activating an antifuse.
Claim 33
Independent Claim
236 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the plurality of die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; selectively altering the connectivity of an electrically conductive path extending through at least one of the vias in each of the die substrate; and selectively completing an electrically conductive path through at least one of the vias extending through at least one of the die substrates.
Claim 34
Independent Claim
236 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the plurality of die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; selectively altering the connectivity of an electrically conductive path extending through at least one of the vias in each of the die substrate; and selectively completing an electrically conductive path through at least one of the vias extending through at least one of the die substrates.
Claim 35
Dependent Claim
29 words
The method of claim 26 , wherein selectively completing the electrically conductive path comprises activating an antifuse in the at least one of electrically conductive the plurality of vias.
Claim 36
Independent Claim
239 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; assembling the plurality of die substrates on a carrier substrate and electrically communicating the active semiconductor devices of the die substrates to the carrier substrate through the vias; and selectively altering the connectivity of an electrically conductive path extending through the at least one via in each of the die substrates.
Claim 37
Independent Claim
239 words
A method of fabricating a plurality of die substrates, comprising: providing a plurality of die substrates including a material suitable for fabrication of active semiconductor devices, the die substrates having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through each of the die substrates between the front side and the back side thereof and within the lateral periphery; forming at least a second electrically conductive via extending between the front side and the back side of each of the die substrates; fabricating an active semiconductor device on the front side of at least some of the die substrates and electrically communicating each active semiconductor device with the at least one via in the die substrate on which the active semiconductor device is fabricated; forming a terminal structure on the at least second via for electrical communication by that via to a structure placed either above or below the die substrate; assembling the plurality of die substrates, so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; assembling the plurality of die substrates on a carrier substrate and electrically communicating the active semiconductor devices of the die substrates to the carrier substrate through the vias; and selectively altering the connectivity of an electrically conductive path extending through the at least one via in each of the die substrates.
Claim 38
Dependent Claim
48 words
The method of claim 28 , further comprising assembling the plurality of die substrates so that at least one set of vertically aligned electrically conductive vias may be employed by at least some of the active semiconductor devices to commonly access the carrier substrate for a selected function.
Claim 39
Independent Claim
117 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with the at least one electrically conductive via; and selectively altering connectivity of an electrically conductive path extending through the at least one electrically conductive via in the die substrate subsequent to fabricating the active semiconductor device.
Claim 40
Independent Claim
117 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least one electrically conductive via through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with the at least one electrically conductive via; and selectively altering connectivity of an electrically conductive path extending through the at least one electrically conductive via in the die substrate subsequent to fabricating the active semiconductor device.
Claim 41
Dependent Claim
37 words
The method of claim 30 , further comprising applying sufficient electrical or optical energy to selectively alter the connectivity of the electrically conductive path extending through the at least one electrically conductive via in the die substrate.
Claim 42
Independent Claim
194 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively opening a conductive path extending through at least one of the vias in at least one of the die substrates subsequent to fabricating the active semiconductor device thereon.
Claim 43
Independent Claim
194 words
A method of fabricating a die substrate, comprising: providing a die substrate including a material suitable for fabrication of active semiconductor devices, the die substrate having a front side, a back side, and a lateral periphery; forming in situ at least two electrically conductive vias through the die substrate between the front side and the back side thereof and within the lateral periphery; fabricating an active semiconductor device on the front side of the die substrate and in electrical communication with at least one of the vias; forming a terminal structure on one of the at least two vias for electrical communication by that via to a structure placed either above or below the die substrate; assembling a plurality of die substrates, at least some of which include an active semiconductor device and all of which include a plurality of vias extending therethrough so that multiple vias of each die substrate are in mutual vertical alignment with vias of at least another die substrate; and selectively opening a conductive path extending through at least one of the vias in at least one of the die substrates subsequent to fabricating the active semiconductor device thereon.
Claim 44
Dependent Claim
40 words
The method of claim 32 , further comprising applying sufficient electrical or optical energy to selectively open the conductive path extending through at least one of the electrically conductive vias in the die substrate of the plurality of die substrate.