JP2023138318A - Ｅｓｄ保護回路及び半導体装置 - Google Patents
Ｅｓｄ保護回路及び半導体装置 Download PDFInfo
- Publication number
- JP2023138318A JP2023138318A JP2022209355A JP2022209355A JP2023138318A JP 2023138318 A JP2023138318 A JP 2023138318A JP 2022209355 A JP2022209355 A JP 2022209355A JP 2022209355 A JP2022209355 A JP 2022209355A JP 2023138318 A JP2023138318 A JP 2023138318A
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- Prior art keywords
- voltage
- esd protection
- protection circuit
- circuit
- current
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Protection Of Static Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310229884.7A CN116799001A (zh) | 2022-03-18 | 2023-03-10 | Esd保护电路及半导体装置 |
| US18/184,629 US12433033B2 (en) | 2022-03-18 | 2023-03-15 | ESD protection circuit and semiconductor device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022043270 | 2022-03-18 | ||
| JP2022043270 | 2022-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023138318A true JP2023138318A (ja) | 2023-10-02 |
| JP2023138318A5 JP2023138318A5 (enExample) | 2025-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022209355A Pending JP2023138318A (ja) | 2022-03-18 | 2022-12-27 | Ｅｓｄ保護回路及び半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2023138318A (enExample) |
-
2022
- 2022-12-27 JP JP2022209355A patent/JP2023138318A/ja active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250924 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250924 |