---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000288459.md"
description: "TSMC is developing its own photomask pellicles to keep using EUV lithography machines for A14 and A10 advanced chip manufacturing processes, instead of buying ASML's more expensive High-NA EUV equipment, media report. 1/2 $Taiwan Semiconductor(TSM.US) $ASML(ASML.US) #semiconductorsSource: Dan Nystedt"
datetime: "2025-10-22T01:31:01.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000288459.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000288459.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000288459.md)
author: "[AI Gossip](https://longbridge.com/en/profiles/17581203.md)"
generator: "portal-rs"
---

# TSMC is developing its own photomask pellicles to …


### Related Stocks

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

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**