Invention Publication
- Patent Title: SEMICONDUCTOR INSPECTION APPARATUS, SEMICONDUCTOR INSPECTION SYSTEM INCLUDING THE SAME, AND SEMICONDUCTOR INSPECTION METHOD USING THE SAME
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Application No.: US17890648Application Date: 2022-08-18
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Publication No.: US20230197485A1Publication Date: 2023-06-22
- Inventor: Soonkyu HWANG , Jinyeol YANG , Haegu LEE , Jae-Min JEON , Jin Hee HAN
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR 20210182151 2021.12.17
- Main IPC: H01L21/67
- IPC: H01L21/67 ; G06T7/00

Abstract:
Disclosed are semiconductor inspection apparatuses, systems, and methods. The semiconductor inspection method comprises heating a top surface of a semiconductor package, capturing the top surface of the heated semiconductor package to obtain thermal image data, and analyzing the thermal image data. The analyzing the thermal image data includes analyzing first thermal image data about the top surface at a first region of the semiconductor package, and analyzing second thermal image data about the top surface at a second region of the semiconductor package. The analyzing the first thermal image data includes obtaining first region data about temperature distribution at the top surface of the first region, and using the first region data to obtain thickness data of a cover molding layer about thickness distribution of the molding layer on the chip in the first region.
Information query
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