Patents by Inventor Wen-Jung Tsai

Wen-Jung Tsai 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: 11233324
    Abstract: Provided is a packaging structure, which includes a carrier and an electronic component, an antenna module and a connector disposed on the carrier, and a packaging layer encapsulating the electronic component and the connector. A portion of a surface of the connector is exposed from the packaging layer so as to facilitate the electrical connection with a motherboard of an electronic product. A method for fabricating the packaging structure is also provided.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: January 25, 2022
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Wen-Jung Tsai, Chih-Hsien Chiu
  • Patent number: 11195808
    Abstract: An electronic package is formed by disposing an electronic element and a lead frame having a plurality of conductive posts on a carrier structure having an antenna function, and encapsulating the electronic element and the lead frame with an encapsulant. The encapsulant is defined with a first encapsulating portion and a second encapsulating portion lower than the first encapsulating portion. The electronic element is positioned in the first encapsulating portion, and the plurality of conductive posts are positioned in the second encapsulating portion. End surfaces of the plurality of conductive posts are exposed from a surface of the second encapsulating portion so as to be electrically connected to a connector.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: December 7, 2021
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chih-Hsien Chiu, Wen-Jung Tsai
  • Publication number: 20210375783
    Abstract: An electronic package is provided and uses a plurality of bonding wires as a shielding structure. The bonding wires are stitch bonded onto a carrier carrying electronic components, such that the problem of the shielding structure peeling off or falling off from the carrier can be avoided due to the fact that the bonding wires are not affected by temperature, humidity and other environmental factors.
    Type: Application
    Filed: July 16, 2020
    Publication date: December 2, 2021
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chih-Hsien Chiu, Wen-Jung Tsai, Yu-Wei Yeh, Tsung-Hsien Tsai, Chi-Liang Shih, Sheng-Ming Yang, Ping-Hung Liao
  • Publication number: 20210328339
    Abstract: Provided is a packaging structure, which includes a carrier and an electronic component, an antenna module and a connector disposed on the carrier, and a packaging layer encapsulating the electronic component and the connector. A portion of a surface of the connector is exposed from the packaging layer so as to facilitate the electrical connection with a motherboard of an electronic product. A method for fabricating the packaging structure is also provided.
    Type: Application
    Filed: June 2, 2020
    Publication date: October 21, 2021
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Wen-Jung Tsai, Chih-Hsien Chiu
  • Publication number: 20210320073
    Abstract: An electronic package is formed by disposing an electronic element and a lead frame having a plurality of conductive posts on a carrier structure having an antenna function, and encapsulating the electronic element and the lead frame with an encapsulant. The encapsulant is defined with a first encapsulating portion and a second encapsulating portion lower than the first encapsulating portion. The electronic element is positioned in the first encapsulating portion, and the plurality of conductive posts are positioned in the second encapsulating portion. End surfaces of the plurality of conductive posts are exposed from a surface of the second encapsulating portion so as to be electrically connected to a connector.
    Type: Application
    Filed: May 19, 2020
    Publication date: October 14, 2021
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chih-Hsien Chiu, Wen-Jung Tsai
  • Patent number: 11114393
    Abstract: An electronic package and a method for fabricating the same are provided. A plurality of electronic components are disposed in a packaging structure. At least one antenna structure is stacked via a plurality of conductive elements on the packaging structure. The antenna structure is electrically connected to at least one of the electronic components. The electronic components have different radio frequencies. In mass production, the antenna structures of different antenna types are stacked on the packaging structure, and a radio frequency product of various frequencies can be produced. Radio frequency chips of different frequencies need not be fabricated into a variety of individual packaging modules. Therefore, the production cost is reduced, and the production speed is increased.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: September 7, 2021
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Wen-Jung Tsai, Ching-Chia Chen, Ying-Chou Tsai
  • Publication number: 20210083389
    Abstract: An electronic package and a method for manufacturing the same are provided, where at least one substrate structure having a second antenna portion is disposed on a carrier structure having a first antenna portion, and then an antenna structure having a first antenna body and a second antenna body is stacked on the carrier structure by a plurality of supporting members to cover the first antenna portion and the second antenna portion, so that the first antenna body corresponds to the first antenna portion, and the second antenna body corresponds to the second antenna portion. The substrate structure is disposed on the carrier structure to generate 5G millimeter waves of different frequencies, such that the antenna structure can generate different antenna signals based on needs.
    Type: Application
    Filed: August 19, 2020
    Publication date: March 18, 2021
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Cheng-Piao Tung, Wen-Jung Tsai
  • Patent number: 10833394
    Abstract: An electronic package and a method for fabricating the same are provided. An antenna frame, a first electronic component, and a second electronic component electrically connected to the antenna frame are disposed on a lower side of a carrying structure. An antenna structure is disposed on an upper side of the carrying structure and is electrically connected to the first electronic component. Therefore, two different types of antennas are integrated into an identical electronic package. Such the electronic package bonded to a circuit can transmit signals with two different wavelengths, even if the electronic package does not have any area increased.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: November 10, 2020
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Wen-Jung Tsai, Mao-Hua Yeh, Chih-Hsien Chiu, Ying-Chou Tsai, Chun-Chi Ke
  • Publication number: 20200328166
    Abstract: An electronic package and a method for fabricating the same are provided. A plurality of electronic components are disposed in a packaging structure. At least one antenna structure is stacked via a plurality of conductive elements on the packaging structure. The antenna structure is electrically connected to at least one of the electronic components. The electronic components have different radio frequencies. In mass production, the antenna structures of different antenna types are stacked on the packaging structure, and a radio frequency product of various frequencies can be produced. Radio frequency chips of different frequencies need not be fabricated into a variety of individual packaging modules. Therefore, the production cost is reduced, and the production speed is increased.
    Type: Application
    Filed: August 7, 2019
    Publication date: October 15, 2020
    Inventors: Wen-Jung Tsai, Ching-Chia Chen, Ying-Chou Tsai
  • Publication number: 20200235462
    Abstract: An electronic package and a method for fabricating the same are provided. An antenna frame, a first electronic component, and a second electronic component electrically connected to the antenna frame are disposed on a lower side of a carrying structure. An antenna structure is disposed on an upper side of the carrying structure and is electrically connected to the first electronic component. Therefore, two different types of antennas are integrated into an identical electronic package. Such the electronic package bonded to a circuit can transmit signals with two different wavelengths, even if the electronic package does not have any area increased.
    Type: Application
    Filed: August 7, 2019
    Publication date: July 23, 2020
    Inventors: Wen-Jung Tsai, Mao-Hua Yeh, Chih-Hsien Chiu, Ying-Chou Tsai, Chun-Chi Ke
  • Patent number: 10431535
    Abstract: An electronic package and a method for fabricating the same are provided. The method includes forming an antenna structure in contact with one side of a circuit structure of a packaging substrate, and disposing an electronic component on the other side of the circuit structure. As such, the antenna structure is integrated with the packaging substrate, thereby reducing the thickness of the electronic package and improving the efficiency of the antenna structure.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 1, 2019
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Jui-Feng Chen, Chia-Cheng Hsu, Wen-Jung Tsai, Chia-Cheng Chen, Cheng Kai Chang
  • Publication number: 20180316083
    Abstract: An electronic package and a method for fabricating the same are provided. The method includes forming an antenna structure in contact with one side of a circuit structure of a packaging substrate, and disposing an electronic component on the other side of the circuit structure. As such, the antenna structure is integrated with the packaging substrate, thereby reducing the thickness of the electronic package and improving the efficiency of the antenna structure.
    Type: Application
    Filed: August 18, 2017
    Publication date: November 1, 2018
    Inventors: Jui-Feng Chen, Chia-Cheng Hsu, Wen-Jung Tsai, Chia-Cheng Chen, Cheng Kai Chang
  • Publication number: 20180096967
    Abstract: An electronic package structure is provided, which includes: a plurality of first and second electronic components disposed on opposite sides of a carrier; a blocking member formed between adjacent two of the first electronic components; an encapsulant encapsulating the first and second electronic components and the blocking member; and a shielding element formed on the encapsulant to improve the electromagnetic shielding effect. The present disclosure further provides a method for fabricating the electronic package structure.
    Type: Application
    Filed: February 17, 2017
    Publication date: April 5, 2018
    Inventors: Wen-Jung Tsai, Cheng-Kai Chang, Yen-Hung Lin, Hsin-Lung Chung
  • 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
  • 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: 7728946
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, and a black matrix layer. A sealant is put between the first and the second substrates and connecting them to define an enclosed space, and the liquid crystal layer is provided in the enclosed space. An overlap region is formed between the sealant and the first substrate or between the sealant and the second substrate, and only part of the overlap region is spread with the black matrix layer.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: June 1, 2010
    Assignee: Wintek Corporation
    Inventors: Wen-Jung Tsai, Hong-En Yang, Yu-Feng Chien
  • Publication number: 20080252815
    Abstract: A polarization structure and a liquid crystal display device having the same are provided. The polarization structure includes a polarizing film, a phase compensation film layer, and a diffusing adhesive layer. The phase compensation film layer is disposed on the polarizing film, and the diffusing adhesive layer is disposed on one side of the phase compensation film layer opposite to the polarizing film. The diffusing adhesive layer has an adhesive material and a plurality of diffusing particles added into the adhesive material.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 16, 2008
    Inventors: Po-Hsien Wang, Wei-Lung Lin, Ping-Wen Huang, Hong-En Yang, Wen-Jung Tsai
  • Publication number: 20070242208
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, and a black matrix layer. A sealant is put between the first and the second substrates and connecting them to define an enclosed space, and the liquid crystal layer is provided in the enclosed space. An overlap region is formed between the sealant and the first substrate or between the sealant and the second substrate, and only part of the overlap region is spread with the black matrix layer.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 18, 2007
    Inventors: Wen-Jung Tsai, Hong-En Yang, Yu-Feng Chien