Patents by Inventor Han Chuang

Han Chuang 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: 20230401775
    Abstract: A face model building method is provided. The face model building method includes: obtaining a plurality of facial feature animation objects and a plurality of object parameters respectively corresponding to the facial feature animation objects, where the facial feature animation objects include a plurality of two-dimensional facial feature animation objects and at least one three-dimensional facial feature animation object; and integrating the facial feature animation objects according to the object parameters to generate a three-dimensional face model. A face model building system is further provided.
    Type: Application
    Filed: December 20, 2022
    Publication date: December 14, 2023
    Inventors: Yi-Hsuan TSAI, Kuan-Ling CHEN, Jo-Hsuan HUANG, Jun-Ting CHEN, Shih-Hua MA, Chieh-Han CHUANG
  • Publication number: 20230401776
    Abstract: A face model editing method adapted to a face model editing system having a modeling platform and an editing platform is provided. The modeling platform has a plurality of face feature animation objects and a plurality of object parameters thereof. The face model editing method includes: receiving an object selection instruction by using the editing platform, and accessing the object parameter of the face feature animation object from the modeling platform according to the object selection instruction; receiving an adjusting instruction by using the editing platform, and adjusting the accessed object parameter; transmitting, by the editing platform, the adjusted object parameter to the modeling platform to update the object parameters; and generating, by the modeling platform, a three-dimensional face model by using the updated object parameters in combination with the face feature animation objects, and transmitting the three-dimensional face model to the editing platform for demonstration.
    Type: Application
    Filed: December 20, 2022
    Publication date: December 14, 2023
    Inventors: Kuan-Ling CHEN, Yi-Hsuan TSAI, Jo-Hsuan HUANG, Chieh-Han CHUANG, Jun-Ting CHEN, Shih-Hua MA
  • Publication number: 20230395655
    Abstract: Provided are a semiconductor device and a method of forming the same. The semiconductor device includes at least two active strip regions, a hybrid fin structure, and a gate stack. The hybrid fin structure is disposed between the at least two active strip regions. The gate stack is across the at least two active strip regions and the hybrid fin structure. A portion of the hybrid fin structure exposed by the gate stack is free of a high dielectric constant material.
    Type: Application
    Filed: June 5, 2022
    Publication date: December 7, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shih-Cheng Chen, Zhi-Chang Lin, Jung-Hung Chang, Chien-Ning Yao, Tsung-Han Chuang, Kuo-Cheng Chiang, Chih-Hao Wang
  • Patent number: 11837568
    Abstract: A bonding structure is provided, wherein the bonding structure includes a first substrate, a second substrate, a first adhesive layer, a second adhesive layer, and a silver feature. The second substrate is disposed opposite to the first substrate. The first adhesive layer is disposed on the first substrate. The second adhesive layer is disposed on the second substrate and opposite the first adhesive layer. The silver feature is disposed between the first adhesive layer and the second adhesive layer. The silver feature includes a silver nano-twinned structure that includes twin boundaries that are arranged in parallel. The parallel-arranged twin boundaries include 90% or more [111] crystal orientation.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: December 5, 2023
    Assignee: AG MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Tung-Han Chuang, Hsing-Hua Tsai
  • Publication number: 20230386992
    Abstract: An electronic module is provided, in which a first metal layer, an insulating layer and a second metal layer are sequentially formed on side faces and a non-active face of an electronic component to serve as a capacitor structure, where the capacitor structure is exposed from an active face of the electronic component so that by directly forming the capacitor structure on the electronic component, a distance between the capacitor structure and the electronic component is minimized, such that the effect of suppressing impedance can be optimized.
    Type: Application
    Filed: August 16, 2023
    Publication date: November 30, 2023
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Ho-Chuan Lin, Chia-Chu Lai, Min-Han Chuang
  • Patent number: 11823891
    Abstract: A backside metallized compound semiconductor device includes a compound semiconductor wafer and a metal layered structure. The compound semiconductor wafer includes a substrate having opposite front and back surfaces, and a ground pad structure formed on the front surface. The substrate is formed with a via extending from the back surface to the front surface to expose a side wall of the substrate and a portion of the ground pad structure. The metal layered structure is disposed on the back surface, and covers the side wall and the portion of the ground pad structure. The metal layered structure includes an adhesion layer, a seed layer, a gold layer, and an electroplated copper layer that are formed on the back surface in such order. The method for manufacturing the backside metallized compound semiconductor device is also disclosed.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: November 21, 2023
    Assignee: XIAMEN SANAN INTEGRATED CIRCUIT CO., LTD.
    Inventors: Tsung-Te Chiu, Kechuang Lin, Houng-Chi Wei, Chia-Chu Kuo, Bing-Han Chuang
  • Publication number: 20230369456
    Abstract: A semiconductor device with back-side contact structures and a method of fabricating the same are disclosed. The semiconductor device includes first and second S/D regions, a stack of nanostructured semiconductor layers disposed adjacent to the first S/D region, a gate structure surrounding each of the nanostructured semiconductor layers, a first pair of spacers disposed on opposite sidewalls of the first S/D region, a second pair of spacers disposed on opposite sidewalls of the second S/D region, a third pair of spacers disposed on opposite sidewalls of the gate structure, a first contact structure disposed on a first surface of the first S/D region, and a second contact structure disposed on a second surface of the first S/D region. The first and second surfaces are opposite to each other. The first pair of spacers are disposed on opposite sidewalls of the second contact structure.
    Type: Application
    Filed: March 10, 2023
    Publication date: November 16, 2023
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Zhi-Chang Lin, Jung-Hung Chang, Shih-Cheng Chen, Chih-Hao Wang, Chien Ning Yao, Tsung-Han Chuang, Kuo-Cheng Chiang
  • Publication number: 20230352342
    Abstract: A method includes forming a metal seed layer over a first conductive feature of a wafer, forming a patterned photo resist on the metal seed layer, forming a second conductive feature in an opening in the patterned photo resist, and heating the wafer to generate a gap between the second conductive feature and the patterned photo resist. A protection layer is plated on the second conductive feature. The method further includes removing the patterned photo resist, and etching the metal seed layer.
    Type: Application
    Filed: June 20, 2023
    Publication date: November 2, 2023
    Inventors: Ming-Da Cheng, Wen-Hsiung Lu, Chin Wei Kang, Yung-Han Chuang, Lung-Kai Mao, Yung-Sheng Lin
  • Publication number: 20230343664
    Abstract: An electronic package is provided, in which an electronic component with a conductive layer on an outer surface thereof is embedded in an encapsulant, where at least one electrode pad is disposed on an active surface of the electronic component, and at least one wire electrically connected to the electrode pad is arranged inside the electronic component, so that the conductive layer is electrically connected to the wire, such that the electrode pad, the wire and the conductive layer are used as a power transmission structure which serves as a current path to reduce DC resistance and improve an impedance issue associated with the supply of power.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Ho-Chuan Lin, Min-Han Chuang, Chia-Chu Lai
  • Publication number: 20230343665
    Abstract: An electronic package is provided, in which an electronic component with a conductive layer on an outer surface thereof is embedded in an encapsulant, where at least one electrode pad is disposed on an active surface of the electronic component, and at least one wire electrically connected to the electrode pad is arranged inside the electronic component, so that the conductive layer is electrically connected to the wire, such that the electrode pad, the wire and the conductive layer are used as a power transmission structure which serves as a current path to reduce DC resistance and improve an impedance issue associated with the supply of power.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Ho-Chuan Lin, Min-Han Chuang, Chia-Chu Lai
  • Publication number: 20230343663
    Abstract: An electronic package is provided, in which an electronic component with a conductive layer on an outer surface thereof is embedded in an encapsulant, where at least one electrode pad is disposed on an active surface of the electronic component, and at least one wire electrically connected to the electrode pad is arranged inside the electronic component, so that the conductive layer is electrically connected to the wire, such that the electrode pad, the wire and the conductive layer are used as a power transmission structure which serves as a current path to reduce DC resistance and improve an impedance issue associated with the supply of power.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Ho-Chuan Lin, Min-Han Chuang, Chia-Chu Lai
  • Publication number: 20230330710
    Abstract: An embodiment system, configured to clean a semiconductor package assembly, may include a sprayer device including a plurality of nozzles configured to direct a pressurized cleaning fluid toward the semiconductor package assembly; a conveyor configured to move the semiconductor package assembly relative to the sprayer device along a first direction; and a dryer spatially displaced from the sprayer device and configured to direct a pressurized gas flow toward the semiconductor package assembly to remove cleaning fluid introduced by the sprayer device. Each of the plurality of nozzles may be displaced from one another along a second direction to thereby generate respective separate spray distribution patterns. Adjacent nozzles may be further displaced from one another along a third direction to thereby a reduce an overlap of adjacent spray distribution patterns relative to a configuration in which the adjacent nozzles are not displaced from one another along the third direction.
    Type: Application
    Filed: April 19, 2022
    Publication date: October 19, 2023
    Inventors: Ying-Hao Wang, Chien-Lung Chen, Chia-Han Chuang, Jhe-Hong Wang, Chien-Chi Tzeng
  • Publication number: 20230317647
    Abstract: A method for forming a semiconductor structure is provided. The method includes forming a patterned photoresist layer over a substrate and removing the patterned photoresist layer using a photoresist stripping composition that is free of dimethyl sulfoxide. The photoresist stripping composition includes an organic alkaline compound including at least one of a primary amine, secondary amine, a tertiary amine or a quaternary ammonium hydroxide or a salt thereof, an organic solvent selected from the group consisting of a glycol ether, a glycol acetate, a glycol, a pyrrolidone and mixtures thereof, and a polymer solubilizer.
    Type: Application
    Filed: May 27, 2022
    Publication date: October 5, 2023
    Inventors: Tzu-Yang LIN, Chen-Yu LIU, Yung-Han CHUANG, Ming-Da CHENG, Ching-Yu CHANG
  • Patent number: 11776897
    Abstract: An electronic module is provided, in which a first metal layer, an insulating layer and a second metal layer are sequentially formed on side faces and a non-active face of an electronic component to serve as a capacitor structure, where the capacitor structure is exposed from an active face of the electronic component so that by directly forming the capacitor structure on the electronic component, a distance between the capacitor structure and the electronic component is minimized, such that the effect of suppressing impedance can be optimized.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: October 3, 2023
    Inventors: Ho-Chuan Lin, Chia-Chu Lai, Min-Han Chuang
  • Patent number: 11728234
    Abstract: An electronic package is provided, in which an electronic component with a conductive layer on an outer surface thereof is embedded in an encapsulant, where at least one electrode pad is disposed on an active surface of the electronic component, and at least one wire electrically connected to the electrode pad is arranged inside the electronic component, so that the conductive layer is electrically connected to the wire, such that the electrode pad, the wire and the conductive layer are used as a power transmission structure which serves as a current path to reduce DC resistance and improve an impedance issue associated with the supply of power.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: August 15, 2023
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Ho-Chuan Lin, Min-Han Chuang, Chia-Chu Lai
  • Patent number: 11721579
    Abstract: A method includes forming a metal seed layer over a first conductive feature of a wafer, forming a patterned photo resist on the metal seed layer, forming a second conductive feature in an opening in the patterned photo resist, and heating the wafer to generate a gap between the second conductive feature and the patterned photo resist. A protection layer is plated on the second conductive feature. The method further includes removing the patterned photo resist, and etching the metal seed layer.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: August 8, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ming-Da Cheng, Wen-Hsiung Lu, Chin Wei Kang, Yung-Han Chuang, Lung-Kai Mao, Yung-Sheng Lin
  • Publication number: 20230197856
    Abstract: A semiconductor device structure and method for forming the same are provided. The semiconductor device structure includes a plurality of first nanostructures stacked over a substrate in a vertical direction. The semiconductor device structure also includes a first bottom layer formed adjacent to the first nanostructures, and a first dielectric layer formed over the first bottom layer. The semiconductor device structure further includes a first source/drain (S/D) structure formed over the first dielectric layer, and the first S/D structure is isolated from the first bottom layer by the first dielectric layer.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 22, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Cheng CHEN, Zhi-Chang LIN, Jung-Hung CHANG, Chien-Ning YAO, Tsung-Han CHUANG, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Publication number: 20230178600
    Abstract: A method for forming a semiconductor device structure is provided. The semiconductor device structure includes a plurality of first nanostructures stacked over a substrate in a vertical direction. The semiconductor device structure includes a first bottom layer formed adjacent to the first nanostructures, and a first insulating layer formed over the first bottom layer. The semiconductor device structure includes a first source/drain (S/D) structure formed over the first insulating layer, and the first insulating layer is in direct contact with one of the first nanostructures.
    Type: Application
    Filed: May 16, 2022
    Publication date: June 8, 2023
    Inventors: Tsung-Han Chuang, Zhi-Chang Lin, Shih-Cheng Chen, Jung-Hung Chang, Chien Ning Yao, Kai-Lin Chuang, Kuo-Cheng Chiang, Chih-Hao Wang
  • Publication number: 20230144099
    Abstract: Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes a substrate and a bottom isolation feature formed over the substrate. The semiconductor structure also includes a bottom semiconductor layer formed over the bottom isolation feature and nanostructures formed over the bottom semiconductor layer. The semiconductor structure also includes a source/drain structure attached to the nanostructures and covering a portion of the bottom isolation feature.
    Type: Application
    Filed: February 16, 2022
    Publication date: May 11, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shih-Cheng CHEN, Zhi-Chang LIN, Jung-Hung CHANG, Chien-Ning YAO, Tsung-Han CHUANG, Kuo-Cheng CHIANG
  • Publication number: 20230113269
    Abstract: A method for forming a semiconductor device structure is provided. The semiconductor device structure includes a plurality of first nanostructures stacked over a substrate in a vertical direction. The semiconductor device structure also includes a first bottom layer formed adjacent to the first nanostructures, and a first dielectric liner layer formed over the first bottom layer and adjacent to the first nanostructures. The semiconductor device structure further includes a first source/drain (S/D) structure formed over the first dielectric liner layer, and the first S/D structure is isolated from the first bottom layer by the first dielectric liner layer.
    Type: Application
    Filed: March 3, 2022
    Publication date: April 13, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jung-Hung CHANG, Zhi-Chang LIN, Shih-Cheng CHEN, Chien-Ning YAO, Tsung-Han CHUANG, Kai-Lin CHUANG, Kuo-Cheng CHIANG, Chih-Hao WANG