Patents by Inventor Wei-Ti Lin

Wei-Ti 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: 10700161
    Abstract: A manufacturing method of a substrate structure includes the following steps. A first build-up circuit structure is formed. At least one copper pillar is formed on the first build-up circuit structure. A dielectric layer is formed on the first build-up circuit structure, and the dielectric layer wraps the copper pillar. A second build-up circuit structure and a capacitive element are formed on the dielectric layer. In particular, the second build-up circuit structure and the first build-up circuit structure are respectively located at two opposite sides of the dielectric layer. The capacitive element is disposed in a capacitive element setting region within the second build-up circuit structure. The copper pillar penetrates the dielectric layer and is electrically connected to the second build-up circuit structure and the first build-up circuit structure. A substrate structure obtained by the manufacturing method of the substrate structure is provided.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: June 30, 2020
    Assignee: Unimicron Technology Corp.
    Inventors: Yu-Hua Chen, Fu-Yang Chen, Chun-Hsien Chien, Chien-Chou Chen, Wei-Ti Lin
  • Patent number: 10700049
    Abstract: A light-emitting diode package structure includes a carrier, at least one self-assembled material layer, a first solder mask layer, and at least one light-emitting diode. The carrier includes a first build-up circuit. The self-assembled material layer is disposed on the first build-up circuit. The first solder mask layer is disposed on the first build-up circuit. The first solder mask layer has at least one opening to expose a portion of the self-assembled material layer. The light-emitting diode is disposed on the first build-up circuit. The light-emitting diode has a self-assembled pattern. The light-emitting diode is self-assembled into the opening of the first solder mask layer through a force between the self-assembled pattern and the self-assembled material layer. A manufacturing method of the light-emitting diode package structure is also provided.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: June 30, 2020
    Assignee: Unimicron Technology Corp.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Fu-Yang Chen
  • Publication number: 20200144179
    Abstract: A chip packaging structure includes a circuit redistribution structure, a chip, a sealing layer, and an antenna pattern. The circuit redistribution structure includes a first and a second circuit layer, and a conductive pad. The second circuit layer is disposed on and electrically connected to the first circuit layer. The conductive pad is electrically connected to the second circuit layer. The chip is disposed on the circuit redistribution structure and electrically connected to the second circuit layer. The sealing layer having an opening and a groove covers the chip and the circuit redistribution structure. The opening exposes the conductive pad. A portion of the groove communicates with the opening. The antenna pattern includes a first and a second portion. The first portion covers sidewalls of the opening and is electrically connected to the conductive pad. The second portion is filled in the groove and electrically connected to the first portion.
    Type: Application
    Filed: December 21, 2018
    Publication date: May 7, 2020
    Inventors: Chien-Chou CHEN, Chun-Hsien CHIEN, Wen-Liang YEH, Wei-Ti LIN
  • Publication number: 20200075564
    Abstract: A light-emitting diode package structure includes a carrier, at least one self-assembled material layer, a first solder mask layer, and at least one light-emitting diode. The carrier includes a first build-up circuit. The self-assembled material layer is disposed on the first build-up circuit. The first solder mask layer is disposed on the first build-up circuit. The first solder mask layer has at least one opening to expose a portion of the self-assembled material layer. The light-emitting diode is disposed on the first build-up circuit. The light-emitting diode has a self-assembled pattern. The light-emitting diode is self-assembled into the opening of the first solder mask layer through a force between the self-assembled pattern and the self-assembled material layer. A manufacturing method of the light-emitting diode package structure is also provided.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 5, 2020
    Applicant: Unimicron Technology Corp.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Fu-Yang Chen
  • Publication number: 20200075711
    Abstract: A manufacturing method of a substrate structure includes the following steps. A first build-up circuit structure is formed. At least one copper pillar is formed on the first build-up circuit structure. A dielectric layer is formed on the first build-up circuit structure, and the dielectric layer wraps the copper pillar. A second build-up circuit structure and a capacitive element are formed on the dielectric layer. In particular, the second build-up circuit structure and the first build-up circuit structure are respectively located at two opposite sides of the dielectric layer. The capacitive element is disposed in a capacitive element setting region within the second build-up circuit structure. The copper pillar penetrates the dielectric layer and is electrically connected to the second build-up circuit structure and the first build-up circuit structure. A substrate structure obtained by the manufacturing method of the substrate structure is provided.
    Type: Application
    Filed: October 15, 2018
    Publication date: March 5, 2020
    Applicant: Unimicron Technology Corp.
    Inventors: Yu-Hua Chen, Fu-Yang Chen, Chun-Hsien Chien, Chien-Chou Chen, Wei-Ti Lin
  • Publication number: 20190380212
    Abstract: A circuit carrier board includes a first build-up layer structure, a substrate, an adhesive layer, and a conductive structure. The first build-up layer includes a plurality of first dielectric layers and a plurality of first circuit layers original stacked. The substrate includes a base and a second build-up layer structure disposed on the base. The second build-up layer structure includes a plurality of second dielectric layers and a plurality of second circuit layer original stacked. A top most layer of the second circuit layers is exposed outside of the second dielectric layers. The conductive structure penetrates through the first dielectric layers, the first circuit layers and the adhesive layer, and contacts with the top most layer of the second circuit layers. The conductive structure electrical connects the first circuit layers to the second circuit layers. A manufacturing method of the circuit carrier board is also provided.
    Type: Application
    Filed: August 8, 2019
    Publication date: December 12, 2019
    Applicant: Unimicron Technology Corp.
    Inventors: Chun-Hsien Chien, Wen-Liang Yeh, Wei-Ti Lin
  • Publication number: 20190380211
    Abstract: A circuit carrier board includes a first substrate and a second substrate bonding to the first substrate. The first substrate includes a first circuit layer connecting to a plurality of conductive structure. The conductive structures connect to electronic elements. The second substrate contacts the first circuit layer. The second substrate includes a plurality of stacked dielectric layers, and a plurality of second circuit layers are disposed in the dielectric layers. The bottommost layer of the second circuit layers is exposed outside of the dielectric layers, and the topmost layer of the second circuit layers is electrically connected to the first circuit layer. The conductive structure includes a pad and a conductive via. The pad electrically connects to the first circuit layer. A linewidth of the first circuit layer is smaller than a linewidth of the second circuit layer. A manufacturing method of the circuit carrier board is also provided.
    Type: Application
    Filed: July 4, 2019
    Publication date: December 12, 2019
    Applicant: Unimicron Technology Corp.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Fu-Yang Chen
  • Publication number: 20190380210
    Abstract: A circuit carrier board structure includes a first substrate, a second substrate, an adhesive layer, and a plurality of contact pads. The first substrate includes a first surface and a second surface, and also includes a plurality of first build-up layers sequentially stacked. The first build-up layers include a first dielectric layer and a first circuit layer. The second substrate includes a third surface and a fourth surface, and also includes a plurality of second build-up layers sequentially stacked. The second build-up layers include a second dielectric layer and a second circuit layer. The second surface is combined to the third surface. The connection pads are on the first surface and electrically connected to the first circuit layer. The first substrate is electrically connected to the second substrate. A manufacturing method of the circuit carrier board structure is also provided.
    Type: Application
    Filed: January 10, 2019
    Publication date: December 12, 2019
    Applicant: Unimicron Technology Corp.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Chien-Chou Chen, Fu-Yang Chen, Ra-Min Tain
  • Patent number: 10123418
    Abstract: A circuit board structure including an insulating layer, first and second dielectric layers, and first and second inductors is provided. The insulating layer includes a first surface, a second surface, and a first conductive through hole. The first dielectric layer is disposed on the first surface. The first inductor is disposed on the first surface and includes a first conductive coil in a solenoid form penetrating the first dielectric layer and a first magnetic flux axis of which the direction is substantially parallel to the first surface. The second dielectric layer is disposed on the second surface. The second inductor is disposed on the second surface and includes a second conductive coil in a solenoid form penetrating the second dielectric layer and a second magnetic flux axis of which the direction is substantially parallel to the second surface. A manufacturing method of a circuit board structure is provided.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: November 6, 2018
    Assignee: Unimicron Technology Corp.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Fu-Yang Chen
  • Publication number: 20180014404
    Abstract: A circuit board element includes a glass substrate, a first dielectric layer, and a first patterned metal layer. The glass substrate has an edge. The first dielectric layer is disposed on the glass substrate and has a central region and an edge region. The edge region is in contact with the edge of the glass substrate, and the thickness of the central region is greater than the thickness of the edge region. The first patterned metal layer is disposed on the glass substrate and in the central region of the first dielectric layer.
    Type: Application
    Filed: September 22, 2016
    Publication date: January 11, 2018
    Inventors: Yu-Chung HSIEH, Chun-Hsien CHIEN, Wei-Ti LIN, Yu-Hua CHEN
  • Patent number: 9860980
    Abstract: A circuit board element includes a glass substrate, a first dielectric layer, and a first patterned metal layer. The glass substrate has an edge. The first dielectric layer is disposed on the glass substrate and has a central region and an edge region. The edge region is in contact with the edge of the glass substrate, and the thickness of the central region is greater than the thickness of the edge region. The first patterned metal layer is disposed on the glass substrate and in the central region of the first dielectric layer.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: January 2, 2018
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventors: Yu-Chung Hsieh, Chun-Hsien Chien, Wei-Ti Lin, Yu-Hua Chen
  • Patent number: 9854671
    Abstract: A circuit board includes a substrate, a first magnetic structure, a first dielectric layer and an inductive coil. The substrate has a top surface and a bottom surface. The first magnetic structure is disposed on the top surface of the substrate. The first dielectric layer covers the substrate and the first magnetic structure. The inductive coil includes a first interconnect, a second interconnect and a plurality of conductive pillars. The first interconnect is disposed on the first dielectric layer. The second interconnect is disposed on the bottom surface of the substrate. The conductive pillars connect the first interconnect and the second interconnect. The first interconnect, the second interconnect and the conductive pillars form a helical structure surrounding the first magnetic structure.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: December 26, 2017
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventors: Wei-Ti Lin, Chun-Hsien Chien, Yu-Chung Hsieh, Yu-Hua Chen