Patents by Inventor Nan-Chun Lin

Nan-Chun Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220165673
    Abstract: A package structure including a first die, a second die, a dielectric body, a conductive terminal, a circuit layer and a patterned insulating layer is provided. The second die is disposed on the first die. A second active surface of the second die faces a first active surface of the first die. The dielectric body covers the first die. The conductive terminal is disposed on the dielectric body and opposite to the second die. The circuit layer includes a first circuit portion and a second circuit portion. The first circuit portion penetrates the dielectric body. The first die is electrically connected to the conductive terminal through the first circuit portion. The second circuit portion is embedded in the dielectric body. The second die is electrically connected to the first die through the second circuit portion. The patterned insulating layer covers the circuit layer and is embedded in the dielectric body.
    Type: Application
    Filed: May 26, 2021
    Publication date: May 26, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11309296
    Abstract: A semiconductor package including a plurality of first chips, a plurality of through silicon vias, a least one insulator, a first circuit structure and a first encapsulant is provided. The first chip electrically connected to the through silicon vias includes a sensing area on a first active surface, a first back surface and a plurality of through holes extending from the first back surface towards the first active surface. The insulator is disposed on the first active surfaces of the first chips. The first circuit structure disposed on the first back surfaces of the first chips and electrically connected to the through silicon vias. The first encapsulant, laterally encapsulating the first chips.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: April 19, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien, Wen-Hsiung Chang
  • Patent number: 11309283
    Abstract: A packaging structure includes a bridge die, a through silicon via die, a first encapsulant, a first active die, a second active die, a second encapsulant, and a redistribution circuit structure. The first encapsulant covers the through silicon via die and the bridge die. The first active die is electrically connected to the bridge die and the through silicon via die. The second active die is electrically connected to the bridge die. The second encapsulant covers the first active die and the second active die. The redistribution circuit structure is electrically connected to the through silicon via die. The through silicon via die is disposed between the first active die and the redistribution circuit structure. A manufacturing method of a packaging structure is also provided.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: April 19, 2022
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11296041
    Abstract: An integrated antenna package structure including a chip package and an antenna device is provided. The antenna device is disposed on the chip package. The chip package includes a chip, an encapsulant, a circuit layer, and a conductive connector. The encapsulant at least directly covers the back side of the chip. The circuit layer is disposed under the encapsulant and electrically connected to the chip. The conductive connector penetrates the encapsulant and is electrically connected to the circuit layer. The antenna device includes a dielectric body, a coupling layer, and an antenna layer. The dielectric body has a first dielectric surface and a second dielectric surface opposite to the first dielectric surface. The coupling layer is disposed on the second dielectric surface of the dielectric body. The antenna layer is disposed on the first dielectric surface of the dielectric body. The antenna layer is electrically connected to the conductive connector.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: April 5, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Hung-Hsin Hsu, Nan-Chun Lin
  • Patent number: 11257747
    Abstract: A semiconductor package including a semiconductor chip, a conductive element disposed aside the semiconductor chip, a conductive via disposed on and electrically connected to the conductive element, an insulating encapsulation, and a first circuit structure disposed on the semiconductor chip and the conductive via is provided. A height of the conductive element is less than a height of the semiconductor chip. The insulating encapsulation encapsulates the semiconductor chip, the conductive element, and the conductive via. The conductive via is located between the first circuit structure and the conductive element, and the semiconductor chip is electrically coupled to the conductive via through the first circuit structure.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: February 22, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Wen-Jeng Fan, Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11251170
    Abstract: A package structure including a frame structure, a die, an encapsulant, a redistribution structure, and a passive component is provided. The frame structure has a cavity. The die is disposed in the cavity. The encapsulant fills the cavity to encapsulate the die. The redistribution structure is disposed on the encapsulant, the die, and the frame structure. The redistribution structure is electrically coupled to the die. The passive component is disposed on the frame structure and electrically coupled to the redistribution structure through the frame structure. A manufacturing method of a package structure is also provided. The frame structure may provide support, reduce warpage, dissipate heat from the die, act as a shield against electromagnetic interference, and/or provide electrical connection for grounding.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: February 15, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Hung-Hsin Hsu, Nan-Chun Lin
  • Publication number: 20220045028
    Abstract: A packaging structure including first, second, and third dies, an encapsulant, a circuit structure, and a filler is provided. The encapsulant covers the first die. The circuit structure is disposed on the encapsulant. The second die is disposed on the circuit structure and is electrically connected to the circuit structure. The third die is disposed on the circuit structure and is electrically connected to the circuit structure. The third die has an optical signal transmission area. The filler is disposed between the second die and the circuit structure and between the third die and the circuit structure. A groove is present on an upper surface of the circuit structure. The upper surface includes first and second areas located on opposite sides of the groove. The filler directly contacts the first area. The filler is away from the second area. A manufacturing method of a packaging structure is also provided.
    Type: Application
    Filed: August 3, 2021
    Publication date: February 10, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20220045041
    Abstract: A package structure including a first die, an encapsulant, a first circuit structure, a second circuit structure, a conductive connector, a second die, and a filler is provided. The encapsulant covers the first die and has a first surface and a second surface opposite to each other. The first circuit structure is disposed on the first surface. The second circuit structure is disposed on the second surface. The conductive connector penetrates the encapsulant. The second die is disposed on the second circuit structure. The second die has an optical signal transmission area. The filler is disposed between the second die and the second circuit structure. An upper surface of the second circuit structure has a groove. The upper surface includes a first area and a second area disposed on opposite sides of the groove. The filler directly contacts the first area. The filler is disposed away from the second area.
    Type: Application
    Filed: July 26, 2021
    Publication date: February 10, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11211350
    Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes first dies, an insulating encapsulation laterally encapsulating the first dies, a second die disposed over the portion of the insulating encapsulation and at least partially overlapping the first dies, and a redistribution structure disposed on the insulating encapsulation and electrically connected to the first dies and the second die. A second active surface of the second die faces toward first active surfaces of the first dies. The redistribution structure includes a first conductive via disposed proximal to the first dies, and a second conductive via disposed proximal to the second die. The first and second conductive vias are electrically coupled and disposed in a region of the redistribution structure between the second die and one of the first dies. The first conductive via is staggered from the second conductive via by a lateral offset.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: December 28, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Hung-Hsin Hsu, Shang-Yu Chang Chien, Nan-Chun Lin
  • Patent number: 11211321
    Abstract: A package structure including a first chip, a second chip, a dielectric body, a third chip, an encapsulant, a first conductive terminal, and a circuit layer is provided. The dielectric body covers the first chip and the second chip. The third chip is disposed on the dielectric body such that a third active surface thereof faces a first active surface of the first chip or a second active surface of the second chip. The encapsulant covers the third chip. The first conductive terminal is disposed on the dielectric body and is opposite to the third chip. The circuit layer includes a first circuit portion and a second circuit portion. The first circuit portion penetrates the dielectric body. The first chip, the second chip, or the third chip is electrically connected to the first conductive terminal through the first circuit portion. The second circuit portion is embedded in the dielectric body.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: December 28, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11171106
    Abstract: A semiconductor package structure including a circuit substrate, at least one chip, an encapsulant, a plurality of conductive connectors, a redistribution layer, and a plurality of conductive terminals is provided. The circuit substrate has a first surface and a second surface opposite to the first surface. The at least one chip has an active surface and a rear surface opposite to the active surface. The at least one chip is disposed on the circuit substrate with the rear surface. The encapsulant encapsulates the at least one chip. The plurality of conductive connectors surrounds the at least one chip. The redistribution layer is located on the encapsulant. The plurality of conductive terminals is located on the second surface. The at least one chip is electrically connected to the plurality of conductive terminals via the redistribution layer, the plurality of conductive connectors, and the circuit substrate. A manufacturing method of a semiconductor package structure is also provided.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: November 9, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien
  • Patent number: 11127699
    Abstract: A chip package structure including a first chip, an encapsulant, a first redistribution layer, a second redistribution layer, a second chip, and a third chip is provided. The first chip has an active surface, a back side surface opposite to the active surface, a plurality of conductive vias, and a plurality of conductive connectors disposed on the back side surface. The encapsulant covers the active surface, the back side surface, and the conductive connectors. The encapsulant has a first encapsulating surface and a second encapsulating surface opposite to the first encapsulating surface. The first redistribution layer is disposed on the first encapsulating surface. The second redistribution layer is disposed on the second encapsulating surface. The second chip is disposed on the second redistribution layer. The third chip is disposed on the second redistribution layer. A manufacturing method of a chip package structure is also provided.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: September 21, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien
  • Patent number: 11094654
    Abstract: A package structure and a method of manufacturing the same are provided. The package structure includes a substrate, a redistribution layer (RDL) structure, a first die, an encapsulant and a plurality of conductive terminals. The RDL structure is disposed on and electrically connected to the substrate. A width of the RDL structure is less than a width of the substrate. The first die is disposed on the substrate and the RDL structure. The first connectors of the first die are electrically connected to the RDL structure. The second connectors of the first die are electrically connected to the substrate. A first pitch of two adjacent first connectors is less than a second pitch of two adjacent second connectors. The encapsulant is on the substrate to encapsulate the RDL structure and the first die. The conductive terminals are electrically connected to the first die through the substrate and the RDL structure.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: August 17, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien
  • Patent number: 11088080
    Abstract: A chip package structure using silicon interposer as interconnection bridge lifts multi-dies above the fan-out molding package embedded with premade Si interposer interconnection bridge under the multi-die space. The interconnection bridge connects the multi-dies through fine pitch high I/O interconnection. A first RDL and a second RDL are further disposed on top side and bottom side of the fan-out molding package, further providing connection for the multi-dies to a substrate via the connection routing inside the fan-out molding package.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 10, 2021
    Assignee: POWERTECH TECHNOLOGY INC.
    Inventors: Pei-Chun Tsai, Hung-Hsin Hsu, Shang-Yu Chang Chien, Nan-Chun Lin
  • Patent number: 11088100
    Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first and a second active dies separately arranged, an insulating encapsulation at least laterally encapsulating the first and the second active dies, a redistribution layer disposed on the insulating encapsulation, the first and the second active dies, and a fine-pitched die disposed on the redistribution layer and extending over a gap between the first and the second active dies. The fine-pitched die has a function different from the first and the second active dies. A die connector of the fine-pitched die is connected to a conductive feature of the first active die through a first conductive pathway of the redistribution layer. A first connecting length of the first conductive pathway is substantially equal to a shortest distance between the die connector of the fine-pitched die and the conductive feature of the first active die.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: August 10, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Hung-Hsin Hsu, Nan-Chun Lin, Shang-Yu Chang Chien
  • Publication number: 20210202390
    Abstract: A package structure including a redistribution circuit structure, a first chip, a second chip, a first circuit board, a second circuit board, and a plurality of conductive terminals is provided. The redistribution circuit structure has a first connection surface and a second connection surface opposite to the first connection surface. The first chip and the second chip are disposed on the first connection surface and are electrically connected to the redistribution circuit structure. The first circuit board and the second circuit board are disposed on the second connection surface and are electrically connected to the redistribution circuit structure. The conductive terminals are disposed on the first circuit board or the second circuit board. The conductive terminals are electrically connected to the first circuit board or the second circuit board. A manufacturing method of a package structure is also provided.
    Type: Application
    Filed: October 27, 2020
    Publication date: July 1, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Hung-Hsin Hsu, Nan-Chun Lin
  • Publication number: 20210202459
    Abstract: A package structure including a first chip, a second chip, a dielectric body, a third chip, an encapsulant, a first conductive terminal, and a circuit layer is provided. The dielectric body covers the first chip and the second chip. The third chip is disposed on the dielectric body such that a third active surface thereof faces a first active surface of the first chip or a second active surface of the second chip. The encapsulant covers the third chip. The first conductive terminal is disposed on the dielectric body and is opposite to the third chip. The circuit layer includes a first circuit portion and a second circuit portion. The first circuit portion penetrates the dielectric body. The first chip, the second chip, or the third chip is electrically connected to the first conductive terminal through the first circuit portion. The second circuit portion is embedded in the dielectric body.
    Type: Application
    Filed: November 17, 2020
    Publication date: July 1, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20210202364
    Abstract: A package structure including a first circuit board, a second circuit board, an encapsulant, a plurality of conductive terminals, and a package device is provided. The first circuit board has a first top surface and a first bottom surface opposite to each other. The second circuit board has a second top surface and a second bottom surface opposite to each other. The encapsulant encapsulates the first and second circuit boards. The conductive terminals are disposed on the first or second bottom surface and electrically connected to the first or second circuit board. The package device is disposed on the first or second top surface and electrically connected to the first and second circuit boards. The package device includes a first chip, a second chip, a chip encapsulant, a circuit layer, and a plurality of conductive package terminals. A manufacturing method of a package structure is also provided.
    Type: Application
    Filed: November 20, 2020
    Publication date: July 1, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Hung-Hsin Hsu, Chia-Yu Hung, Nan-Chun Lin
  • Publication number: 20210202368
    Abstract: A semiconductor package structure, including a circuit substrate, at least two chips, an encapsulant, and a redistribution layer, is provided. The circuit substrate has a first surface and a second surface opposite to the first surface. The at least two chips are disposed on the first surface. Each of the at least two chips has an active surface facing the circuit substrate and includes multiple first conductive connectors and multiple second conductive connectors disposed on the active surface. A pitch of the first conductive connectors is less than a pitch of the second conductive connectors. The encapsulant encapsulates the at least two chips. The redistribution layer is located on the second surface. The first conductive connectors are electrically connected to the redistribution layer by the circuit substrate. The second conductive connectors are electrically connected to the circuit substrate. A manufacturing method of a semiconductor package structure is also provided.
    Type: Application
    Filed: October 27, 2020
    Publication date: July 1, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien
  • Publication number: 20210202440
    Abstract: A packaging structure includes a bridge die, a through silicon via die, a first encapsulant, a first active die, a second active die, a second encapsulant, and a redistribution circuit structure. The first encapsulant covers the through silicon via die and the bridge die. The first active die is electrically connected to the bridge die and the through silicon via die. The second active die is electrically connected to the bridge die. The second encapsulant covers the first active die and the second active die. The redistribution circuit structure is electrically connected to the through silicon via die. The through silicon via die is disposed between the first active die and the redistribution circuit structure. A manufacturing method of a packaging structure is also provided.
    Type: Application
    Filed: November 17, 2020
    Publication date: July 1, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu