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).

  • Patent number: 11973037
    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: Grant
    Filed: May 26, 2021
    Date of Patent: April 30, 2024
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11916035
    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: Grant
    Filed: August 3, 2021
    Date of Patent: February 27, 2024
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20230373306
    Abstract: A vehicle system includes a vehicle computer, a display unit, a backlight unit, a diagnosis unit and a microcontroller. The vehicle computer is configured to output a plurality of signals for controlling the vehicle system. The display unit is configured to receive a display signal output by the vehicle computer, so as to display a frame. The backlight unit is configured to provide a light source of the display unit. The diagnosis circuit is configured to diagnose the state of the backlight unit. The microcontroller is electrically connected to the diagnosis circuit and the vehicle computer. When the backlight unit is diagnosed by the diagnosis unit, the display unit displays the frame at the same time.
    Type: Application
    Filed: April 14, 2023
    Publication date: November 23, 2023
    Inventors: Yi-Cheng CHANG, Nan-Chun LIN, Wen-Tai CHIANG
  • Patent number: 11769763
    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: Grant
    Filed: July 26, 2021
    Date of Patent: September 26, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20230290730
    Abstract: A package device and a manufacturing method thereof are provided. The package device includes a substrate, a plurality of conductive pillars, at least one bridge chip, a photosensitive encapsulation layer, a redistribution layer, and at least two active chips. The conductive pillars and the bridge chip are disposed on the substrate. The photosensitive encapsulation layer surrounds the bridge chip and the conductive pillars, in which a distance between a top surface of the bridge chip and a top surface of the photosensitive encapsulation layer is less than a distance between a top surface of one of the conductive pillars and the top surface of the photosensitive encapsulation layer. The redistribution layer is disposed on the photosensitive encapsulation layer, the active chips are disposed on the redistribution layer, and the bridge chip is coupled between the active chips.
    Type: Application
    Filed: December 8, 2022
    Publication date: September 14, 2023
    Applicant: POWERTECH TECHNOLOGY INC.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20230282587
    Abstract: A package device and a manufacturing method thereof are provided. The package device includes a substrate, a plurality of conductive pillars, a redistribution layer, at least one bridge chip, at least two active chips, an encapsulant, and an underfill layer. The conductive pillars are disposed on the substrate side by side, the redistribution layer is disposed on the conductive pillars, and the bridge chip is disposed between the substrate and the redistribution layer. The active chips are disposed on the redistribution layer, the bridge chip is coupled between the active chips, and the encapsulant is disposed on the redistribution layer and surrounds the active chips. The underfill layer is disposed between adjacent two of the conductive pillars and between one of the conductive pillars and the bridge chip.
    Type: Application
    Filed: November 28, 2022
    Publication date: September 7, 2023
    Applicant: POWERTECH TECHNOLOGY INC.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Publication number: 20230197647
    Abstract: Provided is an integrated antenna package structure including a chip, a circuit structure, a shielding body, an encapsulant, a first antenna layer, a dielectric body, and a second antenna layer. The circuit structure is electrically connected to the chip. The shielding body is disposed on the circuit structure and has an accommodating space. The chip is disposed in the accommodating space of the shielding body. The encapsulant is disposed on the circuit structure and covers the chip. The first antenna layer is disposed on the circuit structure and is electrically connected to the circuit structure. The dielectric body is disposed on the encapsulant. The second antenna layer is disposed on the dielectric body. A manufacturing method of the integrated antenna package structure is also provided.
    Type: Application
    Filed: November 30, 2022
    Publication date: June 22, 2023
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11670611
    Abstract: A semiconductor package comprising plurality of bumps and fabricating method thereof. The package has a chip, a plurality of first and second bumps, an encapsulation, a redistribution. The chip has a plurality of pads and an active area and the active surface has a first area and a second area surrounding the first, the pads formed on a first area of the active surface, each first bump formed on the corresponding pad. The second bumps are formed on the second area, each second bump has first and second different width layers. The encapsulation encapsulates the chip and bumps and is ground to expose the bumps therefrom. During grinding, all of the first bumps are completely exposed by determining a width of an exposed surface of the second bump to electrically connect to the redistribution is increased. Therefore, a shallow-grinding or over-grinding does not occur.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: June 6, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang-Chien, Hung-Hsin Hsu, Nan-Chun Lin
  • Patent number: 11637071
    Abstract: A package structure, including a conductive element, multiple dies, a dielectric body, a circuit layer and a patterned insulating layer, is provided. The multiple dies are disposed on the conductive element. A portion of the conductive element surrounds the multiple dies. The dielectric body covers the multiple dies. The circuit layer is disposed on the dielectric body. The circuit layer is electrically connected to the multiple dies. The patterned insulating layer covers the circuit layer. A portion of the patterned insulating layer is disposed between the dies that are adjacent. A manufacturing method of a package structure is also provided.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: April 25, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11569210
    Abstract: A package structure, including a redistribution circuit layer, a first die, a dielectric body, a first connection circuit, a patterned insulating layer, a second die and a third die, is provided. The first die is disposed on the redistribution circuit layer and is electrically connected to the redistribution circuit layer. The dielectric body is disposed on the redistribution circuit layer and covers the first die. The first connection circuit is disposed on the dielectric body and is electrically connected to the redistribution circuit layer. The patterned insulating layer covers the first connection circuit. A portion of the patterned insulating layer is embedded in the dielectric body. The second die is disposed on the dielectric body and is electrically connected to the first connection circuit. The third die is disposed on the redistribution circuit layer, is opposite to the first die, and is electrically connected to the redistribution circuit layer.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: January 31, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11557533
    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: Grant
    Filed: October 27, 2020
    Date of Patent: January 17, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Hung-Hsin Hsu, Nan-Chun Lin
  • Patent number: 11545424
    Abstract: A package structure including a redistribution circuit structure, an insulator, a plurality of conductive connection pieces, a first chip, a second chip, an encapsulant, a third chip, and a plurality of conductive terminals is provided. The redistribution circuit structure has first and second connection surfaces opposite to each other. The insulator is embedded in and penetrates the redistribution circuit structure. The conductive connection pieces penetrate the insulator. The first and second chips are disposed on the first connection surface. The encapsulant is disposed on the redistribution circuit structure and at least laterally covers the first and second chips. The third chip is disposed on the second connection surface and electrically connected to the first and second chips through the conductive connection pieces. The conductive terminals are disposed on the second connection surface and electrically connected to the first chip or the second chip through the redistribution circuit structure.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: January 3, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11545423
    Abstract: The disclosure provides a package structure including a redistribution circuit structure, a first circuit board, a second circuit board, a first insulator, multiple conductive terminals, and a package. The redistribution circuit structure has a first connection surface and a second connection surface opposite to each other. The first circuit board and the second circuit board are disposed on the first connection surface and are connected electrically to the redistribution circuit structure. The first insulator is disposed on the first connection surface and covers the first circuit board and the second circuit board. The conductive terminals are connected electrically to and disposed on the first circuit board or the second circuit board. The package is disposed on the second connection surface and is connected electrically to the redistribution circuit structure. A manufacturing method of a package structure is also provided.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: January 3, 2023
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11532575
    Abstract: An integrated antenna package structure including a chip, a circuit layer, an encapsulant, a coupling end, an insulating layer, a conductive connector, a dielectric substrate, and an antenna is provided. The circuit layer is electrically connected to the chip. The encapsulant is disposed on the circuit layer and covers the chip. The coupling end is disposed on the encapsulant. The insulating layer covers the coupling end. The insulating layer is not externally exposed. The conductive connector penetrates the encapsulant. The coupling end is electrically connected to the circuit layer by the conductive connection. The dielectric substrate is disposed on the encapsulant and covers the coupling end. The antenna is disposed on the dielectric substrate. A manufacturing method of an integrated antenna package structure is also provided.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: December 20, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Han-Wen Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien, Nan-Chun Lin
  • Publication number: 20220328422
    Abstract: A fan-out semiconductor package includes: a redistribution structure; a functional chip coupled to the redistribution structure; an isolation structure disposed on the redistribution structure and including a body formed with through-holes; a shielding structure disposed on the isolation structure and the redistribution structure; a first conductive pattern structure disposed on the isolation structure and extending through the through-holes of the isolation structure; an encapsulating structure disposed on the isolation structure, the shielding structure and the first conductive pattern structure; and a second conductive pattern structure disposed on the encapsulating structure. A method for manufacturing the fan-out semiconductor package is also disclosed.
    Type: Application
    Filed: November 12, 2021
    Publication date: October 13, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu CHANG CHIEN, Nan-Chun LIN, Hung-Hsin HSU
  • Publication number: 20220320052
    Abstract: A package structure, including a redistribution circuit layer, a first die, a dielectric body, a first connection circuit, a patterned insulating layer, a second die and a third die, is provided. The first die is disposed on the redistribution circuit layer and is electrically connected to the redistribution circuit layer. The dielaectric body is disposed on the redistribution circuit layer and covers the first die. The first connection circuit is disposed on the dielectric body and is electrically connected to the redistribution circuit layer. The patterned insulating layer covers the first connection circuit. A portion of the patterned insulating layer is embedded in the dielectric body. The second die is disposed on the dielectric body and is electrically connected to the first connection circuit. The third die is disposed on the redistribution circuit layer, is opposite to the first die, and is electrically connected to the redistribution circuit layer.
    Type: Application
    Filed: June 9, 2021
    Publication date: October 6, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu
  • Patent number: 11456243
    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: Grant
    Filed: October 27, 2020
    Date of Patent: September 27, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Nan-Chun Lin, Hung-Hsin Hsu, Shang-Yu Chang Chien
  • Publication number: 20220302061
    Abstract: A semiconductor package and fabricating method thereof are disclosed. The semiconductor package has a chip, a plurality of first and second bumps, an encapsulation, a redistribution. The chip has a plurality of pads and an active area and the active surface has a first area and a second area surrounding the first area. The pads are formed on a first area of the active surface. Each first bump is formed on the corresponding pad. The second bumps are formed on the second area and each second bump has a first layer and a second layer with different widths. The encapsulation encapsulates the chip and the first and second bumps and is ground to expose the first and second bumps therefrom. During grinding, all of the first bumps are completely exposed by determining a width of an exposed surface of the second bump to electrically connect to the redistribution is increased.
    Type: Application
    Filed: August 3, 2021
    Publication date: September 22, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu CHANG-CHIEN, Hung-Hsin HSU, Nan-Chun LIN
  • Patent number: 11367678
    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: Grant
    Filed: November 20, 2020
    Date of Patent: June 21, 2022
    Assignee: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Hung-Hsin Hsu, Chia-Yu Hung, Nan-Chun Lin
  • Publication number: 20220173051
    Abstract: A package structure, including a conductive element, multiple dies, a dielectric body, a circuit layer and a patterned insulating layer, is provided. The multiple dies are disposed on the conductive element. A portion of the conductive element surrounds the multiple dies. The dielectric body covers the multiple dies. The circuit layer is disposed on the dielectric body. The circuit layer is electrically connected to the multiple dies. The patterned insulating layer covers the circuit layer. A portion of the patterned insulating layer is disposed between the dies that are adjacent. A manufacturing method of a package structure is also provided.
    Type: Application
    Filed: January 27, 2021
    Publication date: June 2, 2022
    Applicant: Powertech Technology Inc.
    Inventors: Shang-Yu Chang Chien, Nan-Chun Lin, Hung-Hsin Hsu