TWI845672B - 封裝環結構 - Google Patents

封裝環結構 Download PDF

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Publication number
TWI845672B
TWI845672B TW109115294A TW109115294A TWI845672B TW I845672 B TWI845672 B TW I845672B TW 109115294 A TW109115294 A TW 109115294A TW 109115294 A TW109115294 A TW 109115294A TW I845672 B TWI845672 B TW I845672B
Authority
TW
Taiwan
Prior art keywords
seal ring
ring structure
seal
ring
Prior art date
Application number
TW109115294A
Other languages
English (en)
Other versions
TW202143432A (zh
Inventor
海標 姚
溯 邢
廖晉宇
瑞吉 馬
Original Assignee
聯華電子股份有限公司
Filing date
Publication date
Application filed by 聯華電子股份有限公司 filed Critical 聯華電子股份有限公司
Priority to TW109115294A priority Critical patent/TWI845672B/zh
Priority to CN202010483981.5A priority patent/CN113629015A/zh
Priority to US16/889,816 priority patent/US11448318B2/en
Publication of TW202143432A publication Critical patent/TW202143432A/zh
Application granted granted Critical
Publication of TWI845672B publication Critical patent/TWI845672B/zh

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TW109115294A 2020-05-08 2020-05-08 封裝環結構 TWI845672B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW109115294A TWI845672B (zh) 2020-05-08 封裝環結構
CN202010483981.5A CN113629015A (zh) 2020-05-08 2020-06-01 封装环结构
US16/889,816 US11448318B2 (en) 2020-05-08 2020-06-02 Seal ring structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW109115294A TWI845672B (zh) 2020-05-08 封裝環結構

Publications (2)

Publication Number Publication Date
TW202143432A TW202143432A (zh) 2021-11-16
TWI845672B true TWI845672B (zh) 2024-06-21

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180047648A1 (en) 2016-08-15 2018-02-15 Globalfoundries Inc. Ic structure integrity sensor having interdigitated conductive elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180047648A1 (en) 2016-08-15 2018-02-15 Globalfoundries Inc. Ic structure integrity sensor having interdigitated conductive elements

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