---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40113761.md"
description: "Using EUV for multiple exposure 😂 The upgrade is even more powerful, and the cost-performance ratio is maxed out$Taiwan Semiconductor(TSM.US)$ASML(ASML.US)"
datetime: "2026-04-22T19:41:37.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40113761.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40113761.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40113761.md)
author: "[嘿嘿^](https://longbridge.com/en/profiles/16808539.md)"
---

# Using EUV for multiple exposure 😂 The upgrade is …


### Related Stocks

- [TSM.US](https://longbridge.com/en/quote/TSM.US.md)
- [ASML.US](https://longbridge.com/en/quote/ASML.US.md)

## Comments (8)

- **anon_dwbh · 2026-04-23T01:42:57.000Z · 👍 1**: There's no free lunchThe cost of multiple exposures is increased energy consumption and reduced yield
  - **嘿嘿^** (2026-04-23T01:51:41.000Z): TSMC isn't doing this for the first time😂
- **嘿嘿^ · 2026-04-22T20:23:44.000Z · 👍 1**: TSMC has used this method before to deal with the high price of EUV.
- **嘿嘿^ · 2026-04-22T19:52:21.000Z · 👍 1**: Current technology can already manufacture chips for future technology🌚 Can't tell if it's bearish or bullish.
  - **韩跑跑的交易员Luka** (2026-04-22T19:56:17.000Z): ASML didn't fall much, neutral I guess.
  - **韩跑跑的交易员Luka** (2026-04-22T20:02:42.000Z): Dongda only wanted to buy chips before; the lithography machine narrative also emerged after the pandemic.
  - **嘿嘿^** (2026-04-22T20:06:03.000Z): I've been buying lithography machines, doing the most power-consuming packaging.