Abstract:
Die Erfindung schafft eine mikroelektronische Bauelementanordnung mit einer Mehrzahl von Substraten und ein entsprechendes Herstellungsverfahren. Die mikroelektronische Bauelementanordnung mit einer Mehrzahl von Substraten umfasst ein erstes Substrat (C1), welches als Schaltungssubstrat mit einem ersten Integrationsgrad ausgebildet ist, ein zweites Substrat (C2), welches als Schaltungssubstrat mit einem zweiten Integrationsgrad ausgebildet ist und ein drittes Substrat (C3), welches als MEMS-Sensorsubstrat ausgebildet ist und auf das zweite Substrat (C2) gebondet ist. Zweites und drittes Substrat sind auf das erste Substrat (C1) gebondet. Der erste Integrationsgrad ist wesentlich größer als der zweite Integrationsgrad.
Abstract:
In a teeter-totter type MEMS accelerometer, the teeter-totter proof mass and the bottom set of electrodes (i.e., underlying the proof mass) are formed on a device wafer, while the top set of electrodes (i.e., overlying the teeter-totter 5 proof mass) are formed on a circuit wafer that is bonded to the device wafer such that the top set of electrodes overlie the teeter-totter proof mass. The electrodes formed on the circuit wafer may be formed from an upper metallization layer on the circuit wafer, which also may be used to form various electrical connections and/or bond pads.
Abstract:
This disclosure provides systems, methods and apparatus for manufacturing display devices having electronic components mounted within a display device package. In one aspect, the electronic component connects to the exterior of the display device through pads that run below a seal that holds a substrate and a backplate of the display device together. In another aspect the electronic components also connect to an electromechanical device within the display device, as well as connecting to pads that are external to the display device.
Abstract:
This disclosure provides systems, methods and apparatus for manufacturing display devices having electronic components mounted within a display device package. In one aspect, the electronic component connects to the exterior of the display device through pads that run below a seal that holds a substrate and a backplate of the display device together. In another aspect the electronic components also connect to an electromechanical device within the display device, as well as connecting to pads that are external to the display device.
Abstract:
A device for analyzing a fluid, including a layer (II) provided with a plurality of sensors (2) of the MEMS and/or NEMS type, a layer (I) including means (4) for controlling the detectors and for processing information transmitted by the detectors (2), said control and processing means (4) being electrically connected to the detectors (2), and a layer (IV) positioned on the layer (II) provided with the sensors on the side of the face including the sensors (2) including means for spatially and temporally distributing said fluid on said sensors (2).
Abstract:
A method of forming Monolithic CMOS-MEMS hybrid integrated, packaged structures includes the steps of providing: providing at least one semiconductor substrate having a CMOS device area including dielectric layers and metallization layers; applying at least one protective layer overlying the CMOS device area; forming at least one opening on the protective layer and patterning the dielectric and metallization layers to access the semiconductor substrate; forming at least one opening on the semiconductor substrate by etching the dielectric and metallization layers; applying at least one filler layer in the at least one opening on the semiconductor substrate; positioning at least one chip on the filler layer, the chip including a prefabricated front face and a bare backside; applying a first insulating layer covering the front face of the chip providing continuity from the semiconductor substrate to the chip; forming at least one via opening on the insulating layer covering the chip to access at least one contact area; applying at least one metallization layer overlying the insulating layer on the substrate and the chip connecting the metallization layer on the substrate to the at least one another contact area on the chip; applying a second insulating layer overlying the metallization layer on the at least one chip; applying at least one interfacial layer; applying at least one rigid substrate overlying the interfacial layer; and applying at least one secondary protective layer overlying the rigid substrate.
Abstract:
Die Erfindung betrifft die Herstellung eines integrierten mikrofluidischen Systems und das integrierte mikrofluidische System selbst. Ein Elektronik- Substrat, insbesondere ein Halbleiterchip, wird in Flip - Chip -Anordnung mit einem mikrofluidischen Substrat verbunden. Hierzu werden die miteinander zu verbindenden fluidischen Anschlusselemente der beiden Substrate mit einem ersten Klebemittel und die elektrischen Kontakte der beiden Substrate mit einem zweiten Klebemittel verbunden. Die Klebemittel werden ausgehärtet, wobei das zweite Klebemittel zuerst aushärtet.