Skyworks Solutions, Inc.

Steve Canale

David James Zapp

Daniel Eduardo Sanchez

Hung V Phan

Hyong Yong Lee

Elena Becerra Woodard

Daniel Kwadwo Amponsah Berkoh

Jens Albrecht Riege

Disclosed are systems, devices and methodologies for handling wafers in wafer processing operations through use of wafer carriers. In an example situation, a wafer carrier can be configured as a plate to allow bonding of a wafer thereto to provide support for the wafer during some processing operations. Upon completion of such operations, the processed wafer can be separated from the support plate so as to allow further processing. Various devices and methodologies related to such wafer carriers for efficient handling of wafers are disclosed.

Devices for methodologies related to wafer carriers

Disclosed are various features associated with a securing mechanism for a wafer bonder. In certain situations, operation of securing mechanisms can generate undesirable particles and debris, and some them can be introduced to a wafer being bonded. In certain implementations, a securing mechanism can be configured to reduce the likelihood of such particles and debris being introduced to the wafer.

Securing mechanism and method for wafer bonder

Disclosed are devices and methodologies for cleaning wafers in wafer processing operations such as solvent cleaning. In an example situation, a wafer that has been separated from a support plate can be cleaned. The wafer still needs to be handled carefully during such a cleaning operation. Various devices and methodologies that facilitate efficient handling of wafers and solvent cleaning operations are disclosed.

Devices and methodologies to clean wafers with solvent

A first surface of a debonder defines a recess that holds an assembly that includes a wafer bonded to a carrier plate having a first diameter that is larger than a second diameter of the wafer. The plate includes a peripheral area not covered by the wafer, and when the wafer of the assembly is placed within the recess, a portion of the peripheral area of the plate engages a portion of the first surface. A second surface of the debonder is disposed in the recess and is separated from the first surface. The second surface includes suction openings that deliver suction to the recess. A third surface of the debonder substantially connects the first and the second surfaces and includes an opening dimensioned to limit a pressure differential between the recess and outside the recess during application of the suction.

Debonders with a recess and a side wall opening for semiconductor fabrication

A first surface of a debonder defines a recess to hold an assembly that includes a wafer bonded to a carrier plate having a first diameter that is larger than a second diameter of the wafer. The carrier plate includes a peripheral area not covered by the wafer, and when the wafer of the assembly is placed within the recess, a portion of the peripheral area of the carrier plate engages a portion of the first surface. A second surface of the debonder is disposed in the recess and is separated from the first surface, where the second surface includes suction openings that deliver a suction force to the recess, and a portion of the second surface is in contact with a heat source.

Debonders with a recess and a heater for semiconductor fabrication

Disclosed are systems, devices and methodologies for debonding wafers from carrier plates. In certain wafer processing operations, it is desirable to temporarily mount a wafer on a carrier plate for support and ease of handling. Such a mounting can be achieved by bonding the wafer and the carrier plate with an adhesive. Once such operations are completed, the wafer needs to be debonded from the carrier plate. Such a debonding process can be achieved by applying a suction force to the wafer-carrier plate assembly. Various debonding systems, devices and methodologies, and related features, are disclosed.

Debonders and related devices and methods for semiconductor fabrication

Disclosed are systems, devices and methodologies for handling wafers in wafer processing operations such as solvent and plasma cleaning. In an example situation, a wafer that has been separated from a support plate can be cleaned. The wafer still needs to be handled carefully during such a cleaning operation. Various devices and methodologies that facilitate efficient handling of wafers and wafer-cleaning operations are disclosed.

Devices and methodologies for handling wafers

Disclosed are systems, devices and methodologies for separating wafers from carrier plates. In certain wafer processing operations, it is desirable to temporarily mount a wafer on a carrier plate for support and ease of handling. Such a mounting can be achieved by bonding the wafer and the carrier plate with an adhesive. Once such operations are completed, the wafer needs to be separated or unbonded from the carrier plate. Such a separation process can be achieved by applying a mechanical shear force to the wafer-carrier plate assembly. Various devices and methodologies, and related features, are disclosed.

Growing community of inventors

Simi Valley, CA, United States of America

Steve Canale