ELECTRONIC DEVICES WITH SMALL FUNCTIONAL ELEMENTS SUPPORTED ON A CARRIER
First Claim
1. An electronic assembly comprising:
- a first object created and separated from a host substrate, said first object having a first electrical circuitry therein;
a carrier substrate, said first object deposited in said carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal connectors, said first object further being recessed below a surface of said carrier substrate, wherein said carrier substrate includes a recessed region complimentary to said first object for depositing said first object using a fluidic self assembly (FSA) process; and
a receiving substrate including a second electrical circuitry which is substantially planar, said receiving substrate further including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal connectors, said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad providing an electrical connection between said first electrical circuitry and said second electrical circuitry.
5 Assignments
0 Petitions
Accused Products
Abstract
Methods and apparatuses for an electronic assembly. The electronic assembly has a first object created and separated from a host substrate. The first object has a first electrical circuitry therein. A carrier substrate is coupled to the first object wherein the first object is being recessed below a surface of the carrier substrate. The carrier substrate further includes a first carrier connection pad and a second carrier connection pad that interconnect with the first object using metal connectors. A receiving substrate, which is substantially planar, including a second electrical circuitry, a first receiving connection pad, and a second receiving connection pad that interconnect with the second electrical circuitry using the metal connectors. The carrier substrate is coupled to the receiving substrate using the connection pads mentioned.
86 Citations
51 Claims
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1. An electronic assembly comprising:
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a first object created and separated from a host substrate, said first object having a first electrical circuitry therein;
a carrier substrate, said first object deposited in said carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal connectors, said first object further being recessed below a surface of said carrier substrate, wherein said carrier substrate includes a recessed region complimentary to said first object for depositing said first object using a fluidic self assembly (FSA) process; and
a receiving substrate including a second electrical circuitry which is substantially planar, said receiving substrate further including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal connectors, said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad providing an electrical connection between said first electrical circuitry and said second electrical circuitry. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. (canceled)
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17. (canceled)
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18. (canceled)
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19. (canceled)
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20. An electronic assembly comprising:
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a first object created and separated from a host substrate, said first object having a first electrical circuitry therein;
a carrier substrate, said first object deposited in said carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that forms a first interconnection with said first object using metal conductors, wherein said carrier substrate includes a recessed region complimentary to said first object for depositing said first object using a fluidic self assembly (FSA) process and wherein said first object is deposited below a surface of said carrier substrate;
a receiving substrate including a second electrical circuitry which is substantially planar, said receiving substrate further including a first receiving connection pad, and a second receiving connection pad that forms a second interconnection with said second electrical circuitry using said metal conductors, said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad providing an electrical connection between said first electrical circuitry and said second electrical circuitry; and
said first electrical circuitry, said first interconnection, and said second interconnection are essentially coplanar. - View Dependent Claims (21, 22)
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23. A method of making an electronic assembly comprising:
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creating and separating a first object from a host substrate, said first object having a first electrical circuitry therein;
depositing said first object in a carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal conductors, said first object further being recessed below a surface of said carrier substrate, wherein said carrier substrate includes a recessed region complimentary to said first object; and
integrating said carrier substrate to a receiving substrate including a second electrical circuitry which is substantially planar and including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal conductors, said integrating providing an electrical connection between said first electrical circuitry and said second electrical circuitry wherein said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30)
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31. A method of making an electronic assembly comprising:
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creating and separating a first object from a host substrate, said first object having a first electrical circuitry therein;
depositing said first object into a recessed region in a carrier substrate, said first object being recessed below a surface of said carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal conductors;
integrating said carrier substrate to a receiving substrate including a second electrical circuitry which is substantially planar and including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal conductors, said integrating providing an electrical connection between said first electrical circuitry and said second electrical circuitry wherein said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad;
crossing said carrier substrate over at least one of said metal conductors on said receiving substrate; and
configuring said carrier substrate to be at least five times larger in feature size than said first object and at least five times smaller in feature size than said receiving substrate.
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32. A method of making an electronic assembly comprising:
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creating and separating a first object from a host substrate, said first object having a first electrical circuitry therein;
depositing said first object into a recessed region in a carrier substrate, said first object being recessed below a surface of said carrier substrate, said carrier further comprising a first carrier connection pad and a second carrier connection pad that forms a first interconnection with said first object using metal conductors;
integrating said carrier substrate to a receiving substrate including a second electrical circuitry which is substantially planar, said receiving substrate further including a first receiving connection pad, and a second receiving connection pad that forms a second interconnection with said second electrical circuitry using said metal conductors, said integrating providing an electrical connection between said first electrical circuitry and said second electrical circuitry wherein said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad; and
configuring said first object, said carrier substrate, said receiving substrate, said first interconnection, said second interconnection, and said electrical interconnection to be essentially coplanar.
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33. An electronic assembly comprising:
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a first object created and separated from a host, said first object having a first electrical circuitry therein;
a carrier substrate said first object deposited in a recessed region provided in said carrier substrate through a fluidic self-assembly process, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal connectors, said first object further being recessed below a surface of said carrier substrate; and
a receiving substrate including a second electrical circuitry which is substantially planar, said receiving substrate further including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal connectors, said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad providing an electrical connection between said first electrical circuitry and said second electrical circuitry. - View Dependent Claims (34)
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35. A method of making an electronic assembly comprising:
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creating and separating a first object from a host substrate, said first object having a first electrical circuitry therein;
using a fluidic self-assembly process to deposit said first object into a complimentary recessed region provided in a carrier substrate, said carrier substrate further comprising a first carrier connection pad and a second carrier connection pad that interconnect with said first object using metal conductors, said first object further being recessed below a surface of said carrier substrate; and
integrating said carrier substrate to a receiving substrate including a second electrical circuitry which is substantially planar and including a first receiving connection pad, and a second receiving connection pad that interconnect with said second electrical circuitry using said metal conductors, said integrating providing an electrical connection between said first electrical circuitry and said second electrical circuitry wherein said first receiving connection pad couples to said first carrier connection pad and said second receiving connection pad couples to said second carrier connection pad.
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36. A display device comprising:
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an array of display drivers, each of said display drivers is formed in a host substrate and then removed from said host substrate and then deposited onto a carrier substrate such that each of said display drivers is recessed below a surface of said carrier substrate;
said carrier substrate further including a plurality of carrier connection pads, said plurality of carrier connection pads interconnecting with said array of display drivers and coupling to a receiving substrate;
said receiving substrate including an array of pixel electrodes interconnecting to a plurality of receiving connection pads wherein said plurality of receiving connection pads couples to said plurality of carrier connection pads providing necessary electrical connections between said array of display drivers and said array of pixel electrodes; and
said array of display drivers control said display device. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44)
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45. A method of making a display device comprising:
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forming an array of display drivers, each of said display drivers being formed in a host substrate;
removing said array of display drivers from said host substrate;
depositing said array of display drivers onto a carrier substrate such that each of said display drivers is recessed below a surface of said carrier substrate, said carrier substrate further including a plurality of carrier connection pads which interconnect with said array of display drivers;
integrating said display drivers to said array of display driver to a receiving substrate which includes an array of pixel electrodes and a plurality of receiving connection pads which interconnect with said array of pixel electrodes, said integrating providing necessary electrical connections between said array of display drivers and said array of pixel electrodes and occurring when said plurality of carrier connection pads couples to said plurality of receiving connection pads; and
designing said array of display drivers to control said display device. - View Dependent Claims (46, 47, 48, 49, 50, 51)
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Specification