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Parameters of BGA-type interconnection joints ceramic Al2O3 substrates
Somer, Jakub ; Švecová, Olga (referee) ; Nicák, Michal (advisor)
This project deals with questions related to parameters of solder balls, used on BGA packages, on ceramic substrates. First part of this project contains general characteristic of solder balls, their properties and usage. In the following part there are described technologies and methods used during the experiment including the design of test substrate. The last part is dedicated to practical examination of compatibility of selected conductive pastes, solder pastes and fluxes during vapor reflow soldering. At the end of this work the selection of materials, assembly, soldering and microsections are described.
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Interconnection Technologies for 3D Electronic and Microelectronic Constructions
Nicák, Michal ; Pietriková,, Alena (referee) ; Starý, Jiří (referee) ; Šandera, Josef (advisor)
The doctoral thesis is focused on research on application possibilities of soldered interconnection structures especially for the use with innovative 3D structures assembled using the LTCC ceramic materials, PVD deposited and galvanically modified pads, solid core solder balls. It consists of several main parts. Introduction is followed by theoretical survey of current situation and technologies. Thesis continues with introduction of main goals and with summary of successively performed experiments and their results. End of the work belongs to summary of results and gained knowledge.
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Design and realisation of solder-ball mounting device
Bobek, Josef ; Szendiuch, Ivan (referee) ; Nicák, Michal (advisor)
This work deals with issues of design and construction of facilities for mounting solder balls. The first part includes a familiarization with the types, manufacture and assembly of solder balls in practice. The following section includes the actual construction work on the equipment, procedures, considerations and finish work on the plant. The last part provides information about solder balls testing, which are mounted on the FRITSCH station, and compares potential errors.
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Interconnection Technologies for 3D Electronic and Microelectronic Constructions
Nicák, Michal ; Pietriková,, Alena (referee) ; Starý, Jiří (referee) ; Šandera, Josef (advisor)
The doctoral thesis is focused on research on application possibilities of soldered interconnection structures especially for the use with innovative 3D structures assembled using the LTCC ceramic materials, PVD deposited and galvanically modified pads, solid core solder balls. It consists of several main parts. Introduction is followed by theoretical survey of current situation and technologies. Thesis continues with introduction of main goals and with summary of successively performed experiments and their results. End of the work belongs to summary of results and gained knowledge.
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Design and realisation of solder-ball mounting device
Bobek, Josef ; Szendiuch, Ivan (referee) ; Nicák, Michal (advisor)
This work deals with issues of design and construction of facilities for mounting solder balls. The first part includes a familiarization with the types, manufacture and assembly of solder balls in practice. The following section includes the actual construction work on the equipment, procedures, considerations and finish work on the plant. The last part provides information about solder balls testing, which are mounted on the FRITSCH station, and compares potential errors.
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Parameters of BGA-type interconnection joints ceramic Al2O3 substrates
Somer, Jakub ; Švecová, Olga (referee) ; Nicák, Michal (advisor)
This project deals with questions related to parameters of solder balls, used on BGA packages, on ceramic substrates. First part of this project contains general characteristic of solder balls, their properties and usage. In the following part there are described technologies and methods used during the experiment including the design of test substrate. The last part is dedicated to practical examination of compatibility of selected conductive pastes, solder pastes and fluxes during vapor reflow soldering. At the end of this work the selection of materials, assembly, soldering and microsections are described.
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