---
title: "The panel dual giants declare their presence: CPO AU Optronics surges to the daily limit with over 60,000 buy orders queued, while Innolux ranks first in trading volume"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/281295473.md"
description: "The panel giants AU Optronics and Innolux are transforming in the field of silicon photonics. AU Optronics' stock price opened high and hit the daily limit, with a trading volume exceeding 196,000 shares, while Innolux's stock price also rose by 8.8%, with a trading volume reaching 255,000 shares. AU Optronics is collaborating with the AI supply chain, and MicroLED technology is expected to be commercialized within two to three years. The chairman of Innolux stated that they will continue to expand their CPO layout, emphasizing that they will not be absent from this field"
datetime: "2026-04-01T03:30:59.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281295473.md)
  - [en](https://longbridge.com/en/news/281295473.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281295473.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/281295473.md) | [繁體中文](https://longbridge.com/zh-HK/news/281295473.md)


# The panel dual giants declare their presence: CPO AU Optronics surges to the daily limit with over 60,000 buy orders queued, while Innolux ranks first in trading volume

The panel dual giants are transforming into the silicon photonics field, boldly declaring they will not be absent. AU Optronics （2409） opened high on the 1st and quickly surged to the limit of 15.95 TWD, with buy orders exceeding 60,000 lots, ranking second in trading volume; Innolux （3481） also opened high and rose, reaching 25.95 TWD at one point, an increase of 8.8%, with over 255,000 lots traded during the session, ranking first in individual stock trading volume.

As for the transformation of the panel dual giants, AU Optronics' CTO Liao Wei-Lun revealed that MicroLED is a good light source technology for CPO applications. AU Optronics has entered the sample delivery stage in collaboration with the AI supply chain, aiming to apply it to the optical communication industry, with commercialization expected within two to three years.

Innolux Chairman Hong Jin-Yang emphasized that they will combine materials, equipment, and other partners to strengthen their CPO layout. He stated that they will not be absent from the CPO field, and many cooperation projects are still under development.

On the 1st, AU Optronics opened at 15.15 TWD, surged to the limit of 15.95 TWD during the session, with over 196,000 lots traded, second only to Innolux, and buy orders at the limit and market price exceeded 60,000 lots.

Innolux opened at 25.05 TWD, reaching 25.95 TWD at one point, with over 255,000 lots traded during the session, ranking first in trading volume among individual stocks, with an increase of over 6% during the session

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