---
schema_version: '1.0'
id: news-20260824-656b3f
title: Coherent 出样 300mm 高导热 SiC 衬底，散热性能提升多达 25%
url: https://www.ithome.com/0/993/682.htm
url_hash: 656b3f1dd7d880cf425ef6b1675ef1821595d20068c66453fa0c32a90249696e
canonical_url: https://www.ithome.com/0/993/682.htm
source: ithome
category: news/tech
category_raw: tech
region: china
tags: []
lang: zh
published_at: '2026-08-24T10:03:37Z'
fetched_at: '2026-08-24T10:11:49.315553Z'
updated_at: '2026-08-24T10:15:54Z'
status: published
content_hash: null
content_changed_at: null
license_note: link-only
summary: null
summary_source: null
summary_en: null
summary_omitted_reason: license_restricted
redistribution: false
keywords_en:
- artificial intelligence
- Coherent
- SiC
- Sichuan
- technology
entities_en:
- name: Sichuan
  type: location
topics_en:
- artificial intelligence
- technology
numeric_facts:
- kind: percentage
  value: 25
  unit: percent
entities:
- name: Sichuan
  type: location
key_facts: []
related: []
related_auto: []
computed_at: '2026-08-24T10:15:53Z'
---

# Coherent 出样 300mm 高导热 SiC 衬底，散热性能提升多达 25%

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [Coherent 出样 300mm 高导热 SiC 衬底，散热性能提升多达 25%](https://www.ithome.com/0/993/682.htm) — published 2026-08-24T10:03:37Z