Patents by Inventor Chih-Hsien Chiu

Chih-Hsien Chiu 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: 20190214352
    Abstract: The disclosure provides an electronic package, including a carrier, an electronic component disposed on the carrier, a buffer, and an antenna structure, wherein the antenna structure includes a metal frame disposed on the carrier and a wire disposed on the carrier and electrically connected to the metal frame, and the buffer covers the wire so as to reduce the emission wave speed of the wire and thus the wavelength is shorten, thereby satisfying the length requirement of the antenna within the limited space of the carrier and achieving an operating frequency radiated as required.
    Type: Application
    Filed: July 6, 2018
    Publication date: July 11, 2019
    Inventors: Ming-Fan Tsai, Chih-Hsien Chiu, Tsung-Hsien Tsai, Chao-Ya Yang, Chia-Yang Chen
  • Patent number: 10230152
    Abstract: An electronic package is provided, which includes: a substrate; at least an electronic element disposed on the substrate; an antenna structure disposed on the substrate; and an encapsulant formed on the substrate for encapsulating the electronic element and the antenna structure. Therein, the antenna structure has an extension portion and a plurality of support portions connected to the extension portion for supporting the extension portion over the substrate so as to save the surface area of the substrate, thereby meeting the miniaturization requirement of the electronic package.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: March 12, 2019
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Heng-Cheng Chu, Chien-Cheng Lin, Tsung-Hsien Tsai, Chao-Ya Yang
  • Patent number: 10199317
    Abstract: An electronic package includes a circuit structure having a first metal layer, a packaging layer formed on the circuit structure, and a second metal layer formed on the packaging layer and separated from the first metal layer at a distance. The first metal layer and the second metal layer constitute an antenna structure. Since the second metal layer is formed on a portion of a surface of the packaging layer, a propagating wave emitted by the first metal layer cannot pass through the second metal layer, but a surface of the packaging layer not covered by the second metal layer. Therefore, the propagating wave can be transmitted to a predetermined target, and the electronic package performs the function of an antenna.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: February 5, 2019
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Chia-Yang Chen, Ying-Wei Lu, Jyun-Yuan Jhang, Ming-Fan Tsai
  • Patent number: 10199731
    Abstract: An electronic component is provided, which includes a substrate having opposite first and second surfaces and an antenna structure combined with the substrate. The antenna structure has at least a first extending portion disposed on the first surface of the substrate, at least a second extending portion disposed on the second surface of the substrate, and a plurality of connecting portions disposed in the substrate for electrically connecting the first extending portion and the second extending portion. Any adjacent ones of the connecting portions are connected through one of the first extending portion and the second extending portion. As such, the antenna structure becomes three-dimensional. The present invention does not need to provide an additional region on the substrate for disposing the antenna structure, thereby reducing the width of the substrate so as to meet the miniaturization requirement of the electronic component.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 5, 2019
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Heng-Cheng Chu, Cheng-Yu Chiang
  • Publication number: 20180342484
    Abstract: An electronic package and a method for fabricating the same are provided. A metal member including a supporting plate and a plurality of conductive pillars disposed on the supporting plate is provided. A circuit structure is coupled to the conductive pillars. An electronic component is disposed on the metal member and electrically connected to the circuit structure. An encapsulant encapsulates the conductive pillars and the electronic component. Any mold can be used for fabricating the electronic package, no matter what the size of the electronic package is. Therefore, the fabricating cost of the electronic package is reduced.
    Type: Application
    Filed: September 1, 2017
    Publication date: November 29, 2018
    Inventors: Chih-Hsien Chiu, Chia-Yang Chen, Chih-Chiang He
  • Publication number: 20180315715
    Abstract: An electronic package and a method for fabricating the same are provided. The method includes disposing an electronic component on a lower side of a first carrier and forming an encapsulant on an upper side of the first carrier. A first conductor is disposed on the encapsulant and configured for generating radiation energy by an alternating voltage, an alternating current or radiation variation. As such, the electronic package has a reduced thickness and improved antenna efficiency.
    Type: Application
    Filed: July 26, 2017
    Publication date: November 1, 2018
    Inventors: Chih-Hsien Chiu, Chia-Yang Chen
  • Patent number: 10074613
    Abstract: A semiconductor package is provided, including: a substrate having opposing first and second surfaces; a plurality of semiconductor components disposed on and electrically connected to the first surface; an encapsulant encapsulating the first surface and the semiconductor components and having at least one first groove that partitions the substrate into a plurality of package units, each of which has at least one of the semiconductor components; and a metal layer formed on the substrate and the encapsulant and encapsulating a periphery of the package units, with the second surface exposed from the metal layer, wherein the metal layer is formed along a wall surface of the first groove, to form a second groove corresponding in position to the first groove and having a metal surface. Therefore, the package units are isolated and form a multilayer isolated structure, including metal layers and air layers, and are electromagnetically shielded from one another.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: September 11, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Hao-Ju Fang, Hsin-Lung Chung, Cho-Hsin Chang, Tsung-Hsien Tsai, Chia-Yang Chen, Chun-Chi Ke
  • Patent number: 10074621
    Abstract: Provided is an electronic package, including: a carrier, an electronic component disposed on the carrier, and an antenna structure, wherein the antenna structure has a plurality of spacing members and at least one wire connected among the spacing members. No additional layout area is required to be formed on a surface of the carrier, such that the objective of miniaturization can be achieved.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: September 11, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Chi-Pin Tsai, Chi-Liang Shih, Ming-Fan Tsai, Chia-Yang Chen
  • Publication number: 20180247886
    Abstract: The disclosure provides a method for manufacturing an electronic package structure, including disposing on a carrier an electronic component and a conductive frame including a plurality of conductive pads and supporting parts; and covering the electronic component and the supporting parts of the conductive frame with an encapsulating layer while allowing the conductive pads to be exposed from the encapsulating layer, thereby increasing the efficiency and reducing the cost of manufacturing processes with the design of the conductive frame. The disclosure further provides the electronic package structure as described above.
    Type: Application
    Filed: May 9, 2017
    Publication date: August 30, 2018
    Inventors: Chih-Hsien Chiu, Tsung-Hsien Tsai, Hsin-Lung Chung, Chen-Wen Huang, Fang-Hsien Shen
  • Patent number: 10062582
    Abstract: A package having ESD (electrostatic discharge) and EMI (electromagnetic interference) preventing functions includes: a substrate unit having a ground structure and an I/O structure disposed therein; at least a semiconductor component disposed on a surface of the substrate unit and electrically connected to the ground structure and the I/O structure; an encapsulant covering the surface of the substrate unit and the semiconductor component; and a metal layer disposed on exposed surfaces of the encapsulant and side surfaces of the substrate unit and electrically insulated from the ground structure, thereby protecting the semiconductor component against ESD and EMI so as to improve the product yield and reduce the risk of short circuits.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: August 28, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Tsung-Hsien Tsai, Chih-Hsien Chiu, Hsin-Lung Chung, Chien-Cheng Lin
  • Patent number: 9999132
    Abstract: An electronic package is provided, which includes: a substrate, an electronic element disposed on the substrate, and an antenna structure disposed on the substrate. The antenna structure has a base portion and at least a support portion, the base portion including a plurality of openings and a frame separating the openings from one another, and the support portion supporting the base portion over the substrate. Therefore, no additional area is required to be defined on a surface of the substrate, and the miniaturization requirement of the electronic package is thus met.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: June 12, 2018
    Assignee: Silicon Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Chia-Yang Chen, Ying-Wei Lu, Jyun-Yuan Jhang, Ming-Fan Tsai
  • Patent number: 9997477
    Abstract: A semiconductor package and a method of manufacturing the same are provided. The semiconductor package includes: a substrate having a plurality of conductive lands and a plurality of bonding pads surrounding the conductive lands formed on a surface thereof; a plurality of passive devices mounted on the conductive lands; an insulation layer formed on the surface and having a portion of the passive devices embedded therein; a semiconductor chip mounted on a top surface of the insulation layer; a plurality of bonding wires electrically connecting the semiconductor chip and the bonding pads; an encapsulant formed on the surface of the substrate to encapsulate the insulation layer, the bonding wires and the semiconductor chip, wherein a region of the semiconductor chip projected onto the substrate covers a portion of an outermost one of the passive devices. Therefore, the mounting density of the passive devices is improved.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: June 12, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Tsung-Hsien Tsai, Heng-Cheng Chu, Chien-Cheng Lin, Chih-Hsien Chiu, Hsin-Lung Chung, Yude Chu
  • Publication number: 20180090835
    Abstract: An electronic package structure is provided, including a substrate with an electronic component, an antenna element and a shielding element disposed on the substrate. The shielding element is positioned between the antenna element and the electronic component to prevent electromagnetic interference (EMI) from occurring between the antenna element and the electronic component. A method for fabricating the electronic package structure is also provided.
    Type: Application
    Filed: May 16, 2017
    Publication date: March 29, 2018
    Inventors: Chih-Yuan Shih, Chih-Hsien Chiu, Yueh-Chiung Chang, Tsung-Li Lin, Chi-Pin Tsai, Chien-Cheng Lin, Tsung-Hsien Tsai, Heng-Cheng Chu, Ming-Fan Tsai
  • Publication number: 20180063966
    Abstract: An electronic package structure is provided, which includes: a carrier; at least one electronic component and a plurality of conductive elements disposed on the carrier; a metal frame bonded to the conductive elements; and an encapsulant formed on the carrier and the metal frame and encapsulating the electronic component and the conductive elements. The metal frame is exposed from the encapsulant to serve as an electrical contact. As such, instead of using a mold having a particular size corresponding to the electronic package structure as in the prior art, the present disclosure can use a common mold to form the encapsulant, thereby reducing the fabrication cost. The present disclosure further provides a method for fabricating the electronic package structure.
    Type: Application
    Filed: May 30, 2017
    Publication date: March 1, 2018
    Inventors: Chih-Hsien Chiu, Chen-Wen Huang, Hsin-Lung Chung, Wen-Jung Tsai, Jia-Huei Hung, Fu-Tang Huang
  • Publication number: 20180061809
    Abstract: An electronic package structure is provided, which includes: a first carrier having an opening; at least a first electronic component and a plurality of conductive elements disposed on the first carrier; a second carrier bonded to the conductive elements; at least a second electronic component disposed on the second carrier and received in the opening of the first carrier; and an encapsulant formed on the first carrier and the second carrier and encapsulating the first electronic component, the second electronic component and the conductive elements. By receiving the second electronic component in the opening of the first carrier, the present disclosure reduces the height of the electronic package structure. The present disclosure further provides a method for fabricating the electronic package structure.
    Type: Application
    Filed: November 16, 2016
    Publication date: March 1, 2018
    Inventor: Chih-Hsien Chiu
  • Patent number: 9907186
    Abstract: An electronic package structure is provided, which includes: a carrier; at least one electronic component and a plurality of conductive elements disposed on the carrier; a metal frame bonded to the conductive elements; and an encapsulant formed on the carrier and the metal frame and encapsulating the electronic component and the conductive elements. The metal frame is exposed from the encapsulant to serve as an electrical contact. As such, instead of using a mold having a particular size corresponding to the electronic package structure as in the prior art, the present disclosure can use a common mold to form the encapsulant, thereby reducing the fabrication cost. The present disclosure further provides a method for fabricating the electronic package structure.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: February 27, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Chen-Wen Huang, Hsin-Lung Chung, Wen-Jung Tsai, Jia-Huei Hung, Fu-Tang Huang
  • Patent number: 9899335
    Abstract: A package structure includes a carrier, an electronic component disposed on the carrier, an encapsulant formed on the carrier for encapsulating the electronic component, a first shielding layer formed on the encapsulant, and a second shielding layer formed on the first shielding layer. The first and second shielding layers are made of different materials. With the multiple shielding layers formed on the encapsulating layer, the electronic component is protected from electromagnetic interferences. The present invention also provides a method for fabricating the package structure.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: February 20, 2018
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chih-Hsien Chiu, Hsin-Lung Chung, Cho-Hsin Chang, Chia-Yang Chen, Chao-Ya Yang
  • Publication number: 20180047711
    Abstract: An electronic stack structure is provided, including a first substrate, a second substrate stacked on the first substrate through a plurality of passive elements, and an electronic element disposed on at least one of the first substrate and the second substrate. As such, the distance between the first substrate and the second substrate is defined by the height and size of the passive elements. The present disclosure further provides a method for fabricating the electronic stack structure.
    Type: Application
    Filed: November 16, 2016
    Publication date: February 15, 2018
    Inventors: Chih-Hsien Chiu, Chi-Liang Shih, Jia-Huei Hung, Chia-Yang Chen, Yueh-Chiung Chang
  • Publication number: 20170278807
    Abstract: Provided is an electronic package, including: a carrier, an electronic component disposed on the carrier, and an antenna structure, wherein the antenna structure has a plurality of spacing members and at least one wire connected among the spacing members. No additional layout area is required to be formed on a surface of the carrier, such that the objective of miniaturization can be achieved.
    Type: Application
    Filed: June 14, 2016
    Publication date: September 28, 2017
    Inventors: Chih-Hsien Chiu, Chi-Pin Tsai, Chi-Liang Shih, Ming-Fan Tsai, Chia-Yang Chen
  • Publication number: 20170236787
    Abstract: A semiconductor package is provided, including: a substrate having opposing first and second surfaces; a plurality of semiconductor components disposed on and electrically connected to the first surface; an encapsulant encapsulating the first surface and the semiconductor components and having at least one first groove that partitions the substrate into a plurality of package units, each of which has at least one of the semiconductor components; and a metal layer formed on the substrate and the encapsulant and encapsulating a periphery of the package units, with the second surface exposed from the metal layer, wherein the metal layer is formed along a wall surface of the first groove, to form a second groove corresponding in position to the first groove and having a metal surface. Therefore, the package units are isolated and form a multilayer isolated structure, including metal layers and air layers, and are electromagnetically shielded from one another.
    Type: Application
    Filed: May 2, 2017
    Publication date: August 17, 2017
    Inventors: Chih-Hsien Chiu, Hao-Ju Fang, Hsin-Lung Chung, Cho-Hsin Chang, Tsung-Hsien Tsai, Chia-Yang Chen, Chun-Chi Ke