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中文(ZH) 0.4mm弯折半径、96%量产良率：伯恩光学UTG的应力重构与工艺路径

Biel Crystal achieves 0.4mm bend radius UTG with 96% yield

By PulseAugur Editorial · [1 sources] ·

Biel Crystal has announced new manufacturing technology for its ultra-thin glass (UTG) used in foldable screens. The company has achieved a bending radius as low as 0.4mm with a mass production yield of over 96%. This advancement addresses key limitations of previous cover materials like CPI, offering improved durability and optical performance for foldable devices. AI

IMPACT This advancement in UTG technology could lead to more durable and aesthetically pleasing foldable devices, potentially increasing their market adoption.

RANK_REASON Product launch of advanced material for foldable screens with specific technical achievements. [lever_c_demoted from significant: ic=1 ai=0.4]

Read on 雷峰网 (Leiphone) →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Biel Crystal achieves 0.4mm bend radius UTG with 96% yield

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0 / 100
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Research
Product launch of advanced material for foldable screens with specific technical achievements. [lever_c_demoted from significant: ic=1 ai=0.4]
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Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
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product, infra
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Standard
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19 days old
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COVERAGE [1]

  1. 雷峰网 (Leiphone) TIER_1 中文(ZH) ·

    0.4mm bending radius, 96% mass production yield: Bern Optics UTG's stress reconstruction and process path

    <p>折叠屏盖板材料正经历从CPI（透明聚酰亚胺）向UTG（超薄柔性玻璃）的确定性升级，核心驱动力是盖板在弯折寿命、折痕控制与光学性能上的综合表现。近日，伯恩光学公布其UTG最新量产技术指标：弯折半径低至0.4毫米，50万次动态弯折无折痕、无性能衰减，极限弯折最高达200万次，量产良率稳定在96%以上。</p><p><img src="https://static.leiphone.com/uploads/new/images/20260907/6a9e4eb61cfd9.jpg?imageMogr2/quality/90" /></p><p><stro…

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