---
page_id: wsd-lvpwell-7feb6b65
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title: "Thread: LVPWELL"
slug: wsd-lvpwell-7feb6b65
route: /evidence/i-information/questions/threads/lvpwell
section: reference
access: public
summary: 3 Discord messages from ℹ️ - Information/⁉️-questions/threads/lvpwell.md.
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tags: [discord, wafer-space, archive]
last_updated: 2026-08-19
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---

# Thread: LVPWELL

Category: **ℹ️ - Information**
Parent channel: **#⁉️-questions**
Thread ID: `1522831168905412791`

Messages: **3**

## message-1522831168905412791

**2026-07-04T05:07:23.502+00:00 — tnt (@246tnt)**

- Message ID: `1522831168905412791`
- Author ID: `596068704471482370`
- Nickname: tnt
- User name: 246tnt
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1522831168905412791/1522831168905412791
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/lvpwell/2026-07/2026-07.json

**Content**

```text
Is that layer necessary ? What does it do exactly ?
Because I can draw a thin gate nmos (i.e. without the `DualGate` layer) without `LVPWELL` and it doesn't seem to change how it's extracted and it doesn't violate DRC either.
```

<details>
<summary>Other message metadata</summary>

```json
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    "avatarUrl": "2026-07_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png",
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---

## message-1522838521922977894

**2026-07-04T05:36:36.598+00:00 — bailey (@bailey8889)**

- Message ID: `1522838521922977894`
- Author ID: `738396032295108721`
- Nickname: bailey
- User name: bailey8889
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1522831168905412791/1522838521922977894
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/lvpwell/2026-07/2026-07.json

**Content**

```text
I believe `LVPWELL` is used inside deep nwells to create an isolated pwell for nmos with bulk connections other than ground.
```

<details>
<summary>Other message metadata</summary>

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---

## message-1522844924465250456

**2026-07-04T06:02:03.083+00:00 — tnt (@246tnt)**

- Message ID: `1522844924465250456`
- Author ID: `596068704471482370`
- Nickname: tnt
- User name: 246tnt
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1522831168905412791/1522844924465250456
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/lvpwell/2026-07/2026-07.json

**Content**

```text
Ok, so when outside deep-nwell it doesn't matter. Good to know ! Tx.
```

<details>
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---