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).
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Publication number: 20250022809Abstract: An electronic package and a manufacturing method thereof are provided, in which an electronic element is disposed on a carrier structure, then a cladding layer is formed to cover the electronic element, and a shielding layer is formed on the cladding layer to cover the electronic element. The cladding layer is bonded to a shielding structure, and the shielding structure is located between the shielding layer and the electronic element, so as to prevent the electronic element from being subjected to external electromagnetic interference via multiple shielding mechanisms of the shielding structure and the shielding layer.Type: ApplicationFiled: October 12, 2023Publication date: January 16, 2025Inventors: Wen-Jung TSAI, Chih-Hsien CHIU, Chien-Cheng LIN, Shao-Tzu TANG, Ko-Wei CHANG
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Publication number: 20240421023Abstract: An electronic package is provided, in which an electronic element and a heat dissipation member are disposed on different areas of a carrier structure having a heat dissipation layer, where the electronic element is covered by an encapsulation layer, and the heat dissipation member is thermally connected to the electronic element via the heat dissipation layer, so that the heat energy generated by the electronic element can be prevented from conducting into the encapsulation layer during the heat dissipation process, such that the problem of overheating around the electronic element can be avoided.Type: ApplicationFiled: September 12, 2023Publication date: December 19, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Chin-Chiang HE, Wan-Chin CHUNG, Che-Wei YU
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Publication number: 20240364001Abstract: An antenna module is provided with a plurality of antenna structures and a shielding structure arranged on a plate body, and the shielding structure is located between two adjacent antenna structures, where the shielding structure includes a concave portion formed on the plate body and a dielectric material formed between the concave portion and the antenna structure to generate different impedance characteristics, thereby improving the antenna isolation.Type: ApplicationFiled: July 10, 2024Publication date: October 31, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Shao-Tzu TANG, Chih-Hsien CHIU, Wen-Jung TSAI, Ko-Wei CHANG, Chia-Chu LAI
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Publication number: 20240321784Abstract: 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: ApplicationFiled: March 18, 2024Publication date: September 26, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Wen-Jung Tsai
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Publication number: 20240321769Abstract: An electronic package and a manufacturing method thereof are provided, in which a plurality of electronic components and a shielding part are disposed on a carrier structure, the shielding part is located between two of the electronic components, and the plurality of electronic components and the shielding part are covered by an encapsulating layer, where a surface of the shielding part has a protruding portion. Therefore, a periphery surface of the shielding part is a non-straight surface, so as to prevent the reflection of electromagnetic waves in the encapsulating layer from interfering with the signal transmission of the electronic components.Type: ApplicationFiled: July 12, 2023Publication date: September 26, 2024Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Wan-Chin CHUNG, Chih-Chiang HE, Chun-Chong CHIEN
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Patent number: 12100641Abstract: An electronic package is provided, which includes a plurality of electronic components encapsulated by an encapsulation layer. A spacer is defined in the encapsulation layer and located between at least two adjacent electronic components of the plurality of electronic components, and a recess is formed in the spacer and used as a thermal insulation area. With the design of the thermal insulation area, the plurality of electronic components can be effectively thermally insulated from one another to prevent heat generated by one electronic component of high power from being conducted to another electronic component of low power that would thermally affect the operation of the low-power electronic component. A method for manufacturing the electronic package is also provided.Type: GrantFiled: July 18, 2023Date of Patent: September 24, 2024Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Siang-Yu Lin, Wen-Jung Tsai, Chia-Yang Chen, Chien-Cheng Lin
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Publication number: 20240297126Abstract: An electronic package is provided in which an electronic component is arranged on a wiring structure and covered with a packaging layer, and a frame body that does not contact the wiring structure is embedded in the packaging layer. Therefore, thermal stress is dispersed through the frame body to avoid warpage of the electronic package, so as to facilitate the arrangement of other electronic components around the electronic component.Type: ApplicationFiled: May 10, 2024Publication date: September 5, 2024Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Chien-Cheng LIN, Ko-Wei CHANG, Yu-Wei YEH, Shun-Yu CHIEN, Chia-Yang CHEN
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Publication number: 20240290728Abstract: An electronic package and a manufacturing method thereof are provided, in which a cover is disposed on a carrier structure having an electronic element, and the electronic element is covered by the cover. A magnetic conductive member is arranged between the cover and the electronic element, and an air gap is formed between the magnetic conductive member and the cover to enhance the shielding effect of the electronic package.Type: ApplicationFiled: June 14, 2023Publication date: August 29, 2024Inventors: Wen-Jung TSAI, Chih-Hsien CHIU, Chien-Cheng LIN, Ming-Fan TSAI, Cheng-You JENG, Hui-Jing CHANG
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Patent number: 12068535Abstract: An antenna module is provided with a plurality of antenna structures and a shielding structure arranged on a plate body, and the shielding structure is located between two adjacent antenna structures, where the shielding structure includes a concave portion formed on the plate body and a dielectric material formed between the concave portion and the antenna structure to generate different impedance characteristics, thereby improving the antenna isolation.Type: GrantFiled: May 19, 2022Date of Patent: August 20, 2024Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Shao-Tzu Tang, Chih-Hsien Chiu, Wen-Jung Tsai, Ko-Wei Chang, Chia-Chu Lai
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Patent number: 12057409Abstract: An electronic package and a manufacturing method of the electronic package are provided, in which an electronic component is arranged on a wiring structure and covered with a packaging layer, and a frame body that does not contact the wiring structure nor cover the electronic component is embedded in the packaging layer.Type: GrantFiled: January 10, 2022Date of Patent: August 6, 2024Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Wen-Jung Tsai, Chien-Cheng Lin, Ko-Wei Chang, Yu-Wei Yeh, Shun-Yu Chien, Chia-Yang Chen
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Publication number: 20240213134Abstract: An electronic package is provided, in which an electronic element is disposed on a carrier with a circuit layer, and an encapsulation layer encapsulating the electronic element has an opening exposing the circuit layer, where a metal structure can be contact-bonded on a wall surface of the opening, and a conductive element is formed on the metal structure and electrically connected to the circuit layer. Therefore, no gap is formed between the conductive element and the wall surface of the opening, such that the DC resistance of the conductive element can be reduced.Type: ApplicationFiled: April 28, 2023Publication date: June 27, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Wei-Hao LI, Chih-Yi LIAO, Cheng-Wei HSU, Chih-Yuan TSAI, Ko-Wei CHANG, Guo-Yu WU
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Publication number: 20240203900Abstract: An electronic package is provided, in which a first shielding part bonded with a first electronic component are disposed on a carrier structure, and the first electronic component and the first shielding part are covered by an encapsulation layer. The first shielding part includes a semiconductor block and a magnetized layer formed on the semiconductor block, and the first shielding part is bonded to the first electronic component, such that the semiconductor block separates the magnetized layer and the first electronic component. Therefore, a distance defined by a thickness of a single semiconductor block is maintained between the magnetized layer and the first electronic component, thereby preventing a magnetic field operation of the first electronic component from being interfered by a magnetic field of the magnetized layer.Type: ApplicationFiled: April 11, 2023Publication date: June 20, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Ko-Wei CHANG, Jyun-Hao YANG, Chia-Yang CHEN
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Publication number: 20240170355Abstract: An electronic package is provided, in which an electronic element is disposed on a carrier structure, and an interposer is stacked on the electronic element. Further, a wire is connected to the interposer and grounds the carrier structure, such that the wire and the interposer surround the electronic element. Therefore, the wire can be used as a shielding element when the electronic package is in operation to prevent the electronic element from being subjected to external electromagnetic interference.Type: ApplicationFiled: February 24, 2023Publication date: May 23, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Ko-Wei CHANG, Chien-Cheng LIN
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Publication number: 20240170415Abstract: An electronic package and a method thereof are provided, in which an electronic component, conductive structures and conductive components are disposed on one side of a carrier and electrically connected to the carrier. The electronic component, the conductive structures and the conductive components are encapsulated by an encapsulation layer. A shielding layer is formed on the encapsulation layer to cover the electronic component, where the shielding layer is electrically connected to the conductive structures and free from being electrically connected to the conductive components. A shielding structure is formed to cover the other side of the carrier.Type: ApplicationFiled: April 11, 2023Publication date: May 23, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Ko-Wei CHANG, Chia-Yang CHEN
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Patent number: 11984412Abstract: An electronic package in which at least one magnetically permeable member is disposed between a carrier and an electronic component, where the electronic component has a first conductive layer, and the carrier has a second conductive layer, such that the magnetically permeable element is located between the first conductive layer and the second conductive layer. Moreover, a plurality of conductive bumps that electrically connect the first conductive layer and the second conductive layer are arranged between the electronic component and the carrier to surround the magnetically permeable member for generating magnetic flux.Type: GrantFiled: January 17, 2023Date of Patent: May 14, 2024Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Ko-Wei Chang
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Publication number: 20240145403Abstract: An electronic package is provided, in which electronic elements and at least one packaging module including a semiconductor chip and a shielding structure covering the semiconductor chip are disposed on a carrier structure, an encapsulation layer encapsulates the electronic elements and the packaging module, and a shielding layer is formed on the encapsulation layer and in contact with the shielding structure. Therefore, the packaging module includes the semiconductor chip and the shielding structure and has a chip function and a shielding wall function simultaneously.Type: ApplicationFiled: February 6, 2023Publication date: May 2, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Chih-Chiang HE, Ko-Wei CHANG, Chia-Yang CHEN
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Patent number: 11973043Abstract: 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: GrantFiled: January 30, 2023Date of Patent: April 30, 2024Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Wen-Jung Tsai
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Publication number: 20240128249Abstract: An electronic package is provided, in which a circuit structure is stacked on a carrier structure having a routing layer via support structures, where electronic elements are disposed on upper and lower sides of the circuit structure and the carrier structure, and the electronic elements and the support structures are encapsulated by a cladding layer, such that the electronic package can effectively increase the packaging density to meet the requirements of multi-functional end products.Type: ApplicationFiled: December 8, 2022Publication date: April 18, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Chi-Ching HO
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Patent number: 11942610Abstract: The present invention relates to a pitch-variable battery fixture and a battery cell formation apparatus having the same. A pitch of clamping plates of a plurality of clamping blocks is increased by a slide actuator of the pitch-variable battery fixture, and then the clamping plates are inserted into a plurality of compartments of a battery tray. The clamping plates are urged to clamp batteries by the slide actuator. The battery tray is provided for placement of the batteries, and a compressing force is exerted for shaping the batteries during a battery cell formation. The pitch-variable battery fixture is provided for clamping batteries having different thicknesses. According to the actual thickness of each battery, the thickness of the formed battery can be shaped.Type: GrantFiled: November 11, 2021Date of Patent: March 26, 2024Assignee: CHROMA ATE INC.Inventors: Chih Hsien Chiu, Jui Hung Weng, Chien-Hao Ma, Cheng Chih Hsieh
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Publication number: 20240047374Abstract: An electronic package is provided with a plurality of electronic elements disposed on a carrier structure and a shielding structure located between two adjacent electronic elements, where the shielding structure is formed with at least one cavity and shielding members located on opposite sides of the cavity, such that the shielding members are arranged between the two electronic elements. Therefore, the electromagnetic signal will be reflected via the shielding members to prevent the two electronic elements from electromagnetically interfering with each other.Type: ApplicationFiled: October 18, 2022Publication date: February 8, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Chih-Chiang He, Chun-Chong Chien, Wen-Jung Tsai