Abstract: The present disclosure discloses a method of packaging a chip and a chip package structure. The method of packaging the chip includes: forming a protective layer on a front surface of a chip to be packaged; mounting the chip to be packaged formed with the protective layer on the front surface on a first carrier, the back surface of the chip to be packaged facing upwards and a front surface thereof facing towards the first carrier; forming a first encapsulation layer, the first encapsulation layer being formed on the back surface of the chip to be packaged and the exposed first carrier; and detaching the first carrier to exposed the protective layer.

Abstract: The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a wafer conductive layer on a wafer active surface of a wafer; forming a protective layer having certain material properties on the wafer conductive layer, the protective layer encapsulating the wafer conductive layer and exposing a front surface of the wafer conductive layer; separating (such as cutting) the wafer formed with the wafer conductive layer and the protective layer to form a die; attaching (such as adhering) the die onto a carrier; forming a molding layer having certain material properties on a die back surface of the die on the carrier; removing (such as stripping off) the carrier; forming a panel-level conductive layer electrically connected with the wafer conductive layer; and forming a dielectric layer.

Abstract: The embodiments of the present disclosure relate to a packaging method, a panel assembly, a wafer package and a chip package. The semiconductor device packaging method includes: providing at least one wafer including a first surface and a second surface opposite to each other and a side surface connecting the first surface and the second surface, the first surface being an active surface; forming a connection portion on the side surface of the at least one wafer around the wafer, the wafer and the connection portion forming a panel assembly, the connection portion includes a third surface on the same side of the first surface of the wafer and a fourth surface on the same side as the second surface of the wafer, the third surface and the first surface forming a to-be-processed surface of the panel assembly; and forming a first dielectric layer on the first surface of the wafer. The packaging method of the embodiments of the present disclosure may improve packaging efficiency and utilization of a wafer.

Abstract: A semiconductor encapsulation method, comprising: forming a protection layer on a front side of a chip to be encapsulated; arranging said chip, with the protection layer being formed on the front side thereof, on a carrier plate, wherein the front side of said chip faces upwards and a back side thereof faces the carrier plate; and encapsulating, on the carrier plate, said chip and the protection layer to form a plastic encapsulation layer. Further provided is a semiconductor encapsulation structure.

Abstract: The present disclosure provides a chip packaging method and a chip package structure. The chip packaging method comprises: forming wafer conductive traces on a wafer active surface of a wafer; forming a protective layer having material properties on the wafer conductive traces; cutting the wafer to obtain a die and adhering the die onto a carrier; forming a molding layer encapsulating the die and having material properties; stripping off the carrier; and forming a panel-level conductive layer and a dielectric layer. The chip packaging method reduces or eliminates warpage in the panel packaging process, lowers a requirement on an accuracy of aligning the die on the panel, reduces a difficulty in the panel packaging process, and makes the packaged chip structure more durable, and thus the present disclosure is especially suitable for large panel-level package and package of a thin chip with a large electric flux.

Abstract: The present disclosure provides a chip packaging method and a chip structure. The chip packaging method comprises: providing a wafer, and forming a protective layer on a wafer active surface of the wafer; cutting and separating the wafer to form a die; providing a metal structure, the metal structure including at least one metal unit; adhering the die and the metal structure onto a carrier; and forming a molding layer. The chip structure comprises: at least one die; a protective layer; a metal unit, the metal unit including at least one metal feature; and a molding layer, encapsulating the at least one die and the metal unit, and the chip structure is connected with an external circuit through the at least one metal feature.

Abstract: The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a protective layer having material properties on a die active surface of a die; attaching (such as adhering) the die in which the die active surface is formed with the protective layer onto a carrier, the die active surface facing the carrier, and a die back surface of the die facing away from the carrier; forming an encapsulation layer having material properties to encapsulate the die; removing (such as stripping off) the carrier to expose the protective layer; and forming a conductive layer and a dielectric layer.

Abstract: A wafer-level buffer layer is disclosed. The wafer-level buffer layer is configured to prevent cracking and chipping the back-end-of-line (BEOL) dielectric during wafer singulation process. The wafer-level buffer layer is a composite wafer-level buffer layer with a vibration damping agent. The vibration damping agent includes a polymer-based base layer with fillers. The damping agent absorbs or dampens the vibration of the saw blade during dicing to prevent cracking and chipping of the BEOL dielectric.

Abstract: The present disclosure discloses a method of packaging a chip and a chip package structure. The method of packaging the chip includes: forming a protective layer on a front surface of a chip to be packaged; mounting the chip to be packaged formed with the protective layer on the front surface on a first carrier, the back surface of the chip to be packaged facing upwards and a front surface thereof facing towards the first carrier; forming a first encapsulation layer, the first encapsulation layer being formed on the back surface of the chip to be packaged and the exposed first carrier; and detaching the first carrier to exposed the protective layer.

Abstract: The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a protective layer having material properties on a die active surface of a die; attaching (such as adhering) the die in which the die active surface is formed with the protective layer onto a carrier, the die active surface facing the carrier, and a die back surface of the die facing away from the carrier; forming an encapsulation layer having material properties to encapsulate the die; removing (such as stripping off) the carrier to expose the protective layer; and forming a conductive layer and a dielectric layer.

Abstract: The embodiments of the present disclosure relate to a packaging method, a panel assembly, a wafer package and a chip package. The semiconductor device packaging method includes: providing at least one wafer including a first surface and a second surface opposite to each other and a side surface connecting the first surface and the second surface, the first surface being an active surface; forming a connection portion on the side surface of the at least one wafer around the wafer, the wafer and the connection portion forming a panel assembly, the connection portion includes a third surface on the same side of the first surface of the wafer and a fourth surface on the same side as the second surface of the wafer, the third surface and the first surface forming a to-be-processed surface of the panel assembly. The packaging method of the embodiments of the present disclosure may improve packaging efficiency and utilization of a wafer.

Abstract: The present disclosure discloses a method of packaging a chip and a chip package structure. The method of packaging the chip includes: forming a protective layer on a front surface of a chip to be packaged; mounting the chip to be packaged formed with the protective layer on the front surface on a first carrier, the back surface of the chip to be packaged facing upwards and a front surface thereof facing towards the first carrier; forming a first encapsulation layer, the first encapsulation layer being formed on the back surface of the chip to be packaged and the exposed first carrier; and detaching the first carrier to exposed the protective layer.

Abstract: The embodiments of the present disclosure relate to a packaging method, a panel assembly, a wafer package and a chip package. The semiconductor device packaging method includes: providing at least one wafer including a first surface and a second surface opposite to each other and a side surface connecting the first surface and the second surface, the first surface being an active surface; forming a connection portion on the side surface of the at least one wafer around the wafer, the wafer and the connection portion forming a panel assembly, the connection portion includes a third surface on the same side of the first surface of the wafer and a fourth surface on the same side as the second surface of the wafer, the third surface and the first surface forming a to-be-processed surface of the panel assembly; and forming a first dielectric layer on the first surface of the wafer. The packaging method of the embodiments of the present disclosure may improve packaging efficiency and utilization of a wafer.

Abstract: The embodiments of the present disclosure relate to a packaging method, a panel assembly, a wafer package and a chip package. The semiconductor device packaging method includes: providing at least one wafer including a first surface and a second surface opposite to each other and a side surface connecting the first surface and the second surface, the first surface being an active surface; forming a connection portion on the side surface of the at least one wafer around the wafer, the wafer and the connection portion forming a panel assembly, the connection portion includes a third surface on the same side of the first surface of the wafer and a fourth surface on the same side as the second surface of the wafer, the third surface and the first surface forming a to-be-processed surface of the panel assembly. The packaging method of the embodiments of the present disclosure may improve packaging efficiency and utilization of a wafer.

Abstract: The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a wafer conductive layer on a wafer active surface of a wafer; forming a protective layer having certain material properties on the wafer conductive layer, the protective layer encapsulating the wafer conductive layer and exposing a front surface of the wafer conductive layer; separating (such as cutting) the wafer formed with the wafer conductive layer and the protective layer to form a die; attaching (such as adhering) the die onto a carrier; forming a molding layer having certain material properties on a die back surface of the die on the carrier; removing (such as stripping off) the carrier; forming a panel-level conductive layer electrically connected with the wafer conductive layer; and forming a dielectric layer.

Abstract: The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a protective layer having material properties on a die active surface of a die; attaching (such as adhering) the die in which the die active surface is formed with the protective layer onto a carrier, the die active surface facing the carrier, and a die back surface of the die facing away from the carrier; forming an encapsulation layer having material properties to encapsulate the die; removing (such as stripping off) the carrier to expose the protective layer; and forming a conductive layer and a dielectric layer.

Abstract: The present disclosure provides a chip packaging method and a chip package structure. The chip packaging method comprises: forming wafer conductive traces on a wafer active surface of a wafer; forming a protective layer having material properties on the wafer conductive traces; cutting the wafer to obtain a die and adhering the die onto a carrier; forming a molding layer encapsulating the die and having material properties; stripping off the carrier; and forming a panel-level conductive layer and a dielectric layer. The chip packaging method reduces or eliminates warpage in the panel packaging process, lowers a requirement on an accuracy of aligning the die on the panel, reduces a difficulty in the panel packaging process, and makes the packaged chip structure more durable, and thus the present disclosure is especially suitable for large panel-level package and package of a thin chip with a large electric flux.

Abstract: The present disclosure provides a chip packaging method and a chip structure. The chip packaging method comprises: providing a wafer, and forming a protective layer on a wafer active surface of the wafer; cutting and separating the wafer to form a die; providing a metal structure, the metal structure including at least one metal unit; adhering the die and the metal structure onto a carrier; and forming a molding layer. The chip structure comprises: at least one die; a protective layer; a metal unit, the metal unit including at least one metal feature; and a molding layer, encapsulating the at least one die and the metal unit, and the chip structure is connected with an external circuit through the at least one metal feature.

Abstract: The present disclosure discloses a method of packaging a chip and a chip package structure. The method of packaging the chip includes: mounting at least one chip to be packaged on a carrier, a back surface of the chip to be packaged facing upwards and an active surface facing towards the carrier; forming a sealing layer, the sealing layer being at least wrapped around the at least one chip to be packaged; forming a first encapsulation layer, wherein the first encapsulation layer covers the entire carrier for encapsulating the at least one chip to be packaged and the sealing layer; detaching the carrier to expose the active surface of the at least one chip to be packaged; and completing the packaging by a rewiring process on the active surface of the at least one chip to be packaged.

Abstract: The present disclosure discloses a method of packaging a chip and a chip package structure. The method of packaging the chip includes: forming a protective layer on a front surface of a chip to be packaged; mounting the chip to be packaged formed with the protective layer on the front surface on a first carrier, the back surface of the chip to be packaged facing upwards and a front surface thereof facing towards the first carrier; forming a first encapsulation layer, the first encapsulation layer being formed on the back surface of the chip to be packaged and the exposed first carrier; and detaching the first carrier to exposed the protective layer.