Patents by Inventor Kuo-Ching Tsai

Kuo-Ching 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).

  • Publication number: 20180068870
    Abstract: The present disclosure provides an electronic package and a method for fabricating the same. The method including: connecting a first carrier structure with an electronic component via a bonding layer formed thereon; stacking the first carrier structure on a second carrier structure via a plurality of conductive elements; and electrically connecting the electronic component to the second carrier structure to thereby maintain and secure the distance between the first and second carrier structures.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: Kuo-Ching Tsai, Jau-En Liang, Hsin-Long Chen
  • Publication number: 20150318256
    Abstract: A packaging substrate is provided, which includes: a laminated body; first, second and third conductive pads formed on a surface of the laminated body so as for conductive bumps to be respectively mounted thereon, wherein the third conductive pad is positioned outside of an area between projections of the conductive bumps on the first and second conductive pads on the surface of the laminated body; first, second and third conductive vias formed in the laminated body and electrically connected to the first, second and third conductive pads, respectively; and first, second and third internal conductive traces formed in the laminated body and electrically connected to the first, second and third conductive vias, respectively, thereby preventing bridging from occurring between the conductive bumps and the conductive traces and overcoming non-wetting of the conductive bumps caused by a solder mask layer.
    Type: Application
    Filed: August 18, 2014
    Publication date: November 5, 2015
    Inventors: Shih-Yu Chang, Kuo-Ching Tsai
  • Patent number: 8729634
    Abstract: An integrated circuit device includes a fin at least partially embedded in a shallow trench isolation (STI) region and extending between a source and a drain. The fin is formed from a first semiconductor material and having a trimmed portion between first and second end portions. A cap layer, which is formed from a second semiconductor material, is disposed over the trimmed portion of the fin to form a high mobility channel. A gate electrode structure is formed over the high mobility channel and between the first and second end portions.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: May 20, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Liang Shen, Kuo-Ching Tsai, Hou-Ju Li, Chun-Sheng Liang, Kao-Ting Lai, Kuo-Chiang Ting, Chi-Hsi Wu
  • Publication number: 20130334606
    Abstract: An integrated circuit device includes a fin at least partially embedded in a shallow trench isolation (STI) region and extending between a source and a drain. The fin is formed from a first semiconductor material and having a trimmed portion between first and second end portions. A cap layer, which is formed from a second semiconductor material, is disposed over the trimmed portion of the fin to form a high mobility channel. A gate electrode structure is formed over the high mobility channel and between the first and second end portions.
    Type: Application
    Filed: June 15, 2012
    Publication date: December 19, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chun-Liang Shen, Kuo-Ching Tsai, Hou-Ju Li, Chun-Sheng Liang, Kao-Ting Lai, Kuo-Chiang Ting, Chi-Hsi Wu
  • Patent number: 7994428
    Abstract: An electronic carrier board for a chip to be mounted thereon is provided, which includes a body and a plurality of solder pads. The solder pads have carrying surfaces for carrying the chip thereon through conductive bumps. The carrying surfaces of at least two solder pads are oppositely inclined with respect to each other, thereby preventing the conductive bumps mounted on the carrying surfaces from displacement and thereby further preventing two adjacent conductive bumps subject to displacement from coming into short-circuit contact.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: August 9, 2011
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Kuo-Ching Tsai, Chang-fu Lin Chang
  • Publication number: 20090272563
    Abstract: An electronic carrier board for a chip to be mounted thereon is provided, which includes a body and a plurality of solder pads. The solder pads have carrying surfaces for carrying the chip thereon through conductive bumps. The carrying surfaces of at least two solder pads are oppositely inclined with respect to each other, thereby preventing the conductive bumps mounted on the carrying surfaces from displacement and thereby further preventing two adjacent conductive bumps subject to displacement from coming into short-circuit contact.
    Type: Application
    Filed: December 15, 2008
    Publication date: November 5, 2009
    Applicant: Siliconware Precision Industries Co., Ltd.
    Inventors: Kuo-Ching Tsai, Chang-fu Lin
  • Publication number: 20080277802
    Abstract: A flip-chip semiconductor package structure and a package substrate applicable thereto are disclosed. The package substrate includes a body having at least a chip-attach area disposed thereon; a plurality of solder pads disposed in the chip-attach area and arranged at different intervals; and a fluid-disturbing portion disposed in the chip-attach area at a position where the solder pads are loosely arranged. A flip-chip semiconductor chip is mounted on the solder pads via conductive bumps and an underfill material is filled between the package substrate and the flip-chip semiconductor chip, the underfill material encapsulating the conductive bumps and the fluid-disturbing portion.
    Type: Application
    Filed: May 8, 2008
    Publication date: November 13, 2008
    Applicant: Siliconware Precision Industries Co., Ltd.
    Inventors: Kuo-Ching Tsai, Chang-Fu Lin
  • Publication number: 20080251945
    Abstract: A semiconductor device having at least an electronic component and its fabrication method are disclosed. The fabrication method comprises: applying a conductive material on each one of at least a paired solder pads arranged on a substrate by screen printing, with a recess formed in the conductive material on each one of the at least a paired solder pads, so as to expose a portion of each one of the at least a paired solder pads, wherein the recesses on the at least a paired solder pads are formed in position corresponding to each other; and mounting at least an electronic component having two opposing conductive terminals on the at least a paired solder pads, in a manner that the two opposing conductive terminals are introduced into the corresponding recesses of the conductive material so as for the electronic component to be electrically connected to the at least a paired solder pads via the conductive material by reflow.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 16, 2008
    Applicant: Siliconware Precision Industries Co., Ltd.
    Inventors: Chin-Te Chen, Kuo-Ching Tsai, Chung-Hsing Ko