Patents Assigned to Daewon Semiconductor Packaging Industrial Company
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Patent number: 12154805Abstract: Introduced here are carrier assemblies that include a rigid tray having a deck area with a patterned surface of cavities for receiving semiconductor components. The cavities can be designed to accommodate semiconductor components of different form factors (e.g., having different shapes, sizes, etc.). Moreover, an adhesive film can be affixed to the deck area to ensure that the semiconductor components are securely held against the top surface of the rigid tray. In some instances the adhesive film substantially conforms to the deck area, while in other instances the adhesive film extends across the opening of each cavity located in the deck area. Semiconductor component(s) can be secured to the carrier assembly based on the adhesiveness provided by the adhesive film, mechanical force provided the cavities, electrostatic force provided by the cavities, or any combination thereof.Type: GrantFiled: September 24, 2021Date of Patent: November 26, 2024Assignee: Daewon Semiconductor Packaging Industrial CompanyInventors: Jonathan Kevin Lie, Matthew Stanton Whitlock, Brent Dae Hermsmeier
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Patent number: 12106988Abstract: Introduced here is a wafer separator configured to carry a semiconductor wafer with improved efficiency, protection, and reduced costs when utilized in the handling, transport, or storage of semiconductor components. The wafer separator may include a circular ring having an outer edge defining a periphery of the circular ring. The circular ring may include an inner edge defining a central opening of the circular ring. The wafer separator may include a first-right angled recess for receiving a semiconductor wafer that extends downward from a top surface of the circular ring. The wafer separator may also include a second right-angled recess for maintaining a gap beneath the semiconductor wafer when the semiconductor wafer is set within the first right-angled recess. In some embodiments, the wafer separator also includes interlock components for connecting the wafer separator to adjacent wafer separators.Type: GrantFiled: February 18, 2022Date of Patent: October 1, 2024Assignee: Daewon Semiconductor Packaging Industrial CompanyInventors: Sunna Chung, Ryan Park, Jin Chae, Matthew Stanton Whitlock, Jonathan Kevin Lie, Athens Okoren
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Patent number: 11764133Abstract: Introduced here are carrier tape assemblies that can improve efficiency and reduce costs when utilized in the handling, transport, or storage of semiconductor components. A carrier tape assembly can include an adhesive film affixed to an elongated and/or extruded carrier tape. For example, the adhesive film may be integrally laminated onto the top surface of the elongate carrier tape as a single continuous (i.e., unbroken) sheet. The adhesive film may substantially conform to the top surface of the elongate carrier tape, including any punched cavities for holding semiconductor components. Proper securement of the semiconductor components to the carrier tape assembly depends on the adhesive property of the constituent material(s) of the adhesive film.Type: GrantFiled: June 13, 2022Date of Patent: September 19, 2023Assignee: Daewon Semiconductor Packaging Industrial CompanyInventors: Sunna Chung, John Kim, Ryan Park, Denny Kwon, Matthew Whitlock, Athens Okoren
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Patent number: 11362025Abstract: Introduced here are carrier tape assemblies that can improve efficiency and reduce costs when utilized in the handling, transport, or storage of semiconductor components. A carrier tape assembly can include an adhesive film affixed to an elongated and/or extruded carrier tape. For example, the adhesive film may be integrally laminated onto the top surface of the elongate carrier tape as a single continuous (i.e., unbroken) sheet. The adhesive film may substantially conform to the top surface of the elongate carrier tape, including any punched cavities for holding semiconductor components. Proper securement of the semiconductor components to the carrier tape assembly depends on the adhesive property of the constituent material(s) of the adhesive film.Type: GrantFiled: August 29, 2018Date of Patent: June 14, 2022Assignee: Daewon Semiconductor Packaging Industrial CompanyInventors: Sunna Chung, John Kim, Ryan Park, Denny Kwon, Matthew Whitlock, Athens Okoren
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Patent number: 11257700Abstract: Introduced here is a wafer separator configured to carry a semiconductor wafer with improved efficiency, protection, and reduced costs when utilized in the handling, transport, or storage of semiconductor components. The wafer separator may include a circular ring having an outer edge defining a periphery of the circular ring. The circular ring may include an inner edge defining a central opening of the circular ring. The wafer separator may include a first-right angled recess for receiving a semiconductor wafer that extends downward from a top surface of the circular ring. The wafer separator may also include a second right-angled recess for maintaining a gap beneath the semiconductor wafer when the semiconductor wafer is set within the first right-angled recess. In some embodiments, the wafer separator also includes interlock components for connecting the wafer separator to adjacent wafer separators.Type: GrantFiled: August 29, 2018Date of Patent: February 22, 2022Assignee: Daewon Semiconductor Packaging Industrial CompanyInventors: Sunna Chung, Ryan Park, Jin Chae, Matthew Whitlock, Jonathan Lie, Athens Okoren