📰 DigiTimesDigiTimesDoubao · 实盘不做把握 6/10不做原因:已被定价
北京时间·🕒 发布 09-10 12:18:30·⟳ 抓取 09-10 12:46:24 +27m54s·⚡ 决策 09-15 13:00:01 +5d00h·42.3 天前
Spirox（3055.TW）发布SP7000G玻璃基板TGV微裂纹高速检测系统，获Corning付费检测，但仍处技术验证阶段、无量产订单
这是一条技术能力/客户送样与付费验证进展，而非量产订单：管理层明确需求到2027年仍以验证为主、年产能仅约72台且不扩产、玻璃芯材料格局未定。事件公司官网新闻稿2026-09-08已发布、DigiTimes 9月10日报道，到判定时已约5个交易日，新鲜度差；Spirox近1月已涨约36%、近6月约163%，题材高度拥挤，本次无金额增量，预期差不足，风险回报不佳。点名的Corning/DNP/AGC/NEG/TSMC均为超大客户或远期研发方，无materiality，也无可坐实的A股二阶受益标的。
📄 原文DigiTimes↗ 原文
Spirox TGV inspection capable of scanning entire substrate in 20 minutes
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不做 Spirox Corporation（3055.TW）
技术能力/客户送样与付费验证进展而非量产订单，管理层指引验证期持续至2027、不扩产、单台仅约NT$6000万且材料格局未定，无可量化收入增量；公司官网9月8日已发布、DigiTimes 9月10日报道，至判定已约5个交易日，股价近6月约+163%高度拥挤、本次利好大概率已price-in，无短线正edge。点名客户为超大市值且无materiality，亦无可坐实的A股二阶受益标的。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
Spirox的TGV/TSV内部缺陷检测能力获Corning付费验证与多家大厂送样，方向正面，但仍是验证期技术展示、无量产订单和可量化收入增量；消息已发布5个交易日、股价近6月涨约1.6倍高度拥挤，本次无短线edge，回避。
消息传播链
- 公司官网发布新闻稿，宣布推出高速TGV裂纹检测系统并举办先进封装技术论坛（Corning、DNP参与），技术与产品信息在此节点已公开
- DigiTimes记者Monica Chen发自新竹的深度付费报道，补充4μm/3μm孔径、Corning付费检测、年产能72台、验证持续至2027等管理层口径
关键理由
- 非线性光学检测切入玻璃芯TGV/TSV良率痛点，Corning付费检测与多国客户送样验证需求成形，长期具备卡位价值
- 但管理层定调到2027年仍以验证设备为主、不急于扩产，首台仅约NT$6000万，短期无法形成规模化收入
主要风险
- 玻璃芯基板量产时点与材料厂格局均未定，若量产推迟或客户改用其他检测方案，验证订单无法转化为复购
- 股价近6月约+163%、近1月约+36%，题材拥挤，验证类消息若无新订单落地易出现获利回吐/见光回落
反向证据
- 做多前查反向 · 来源 web · 日期 2026-09-10 · 影响 weakens
管理层明确需求到2027年仍以验证为主、年产能约72台不急于扩产、2027年初前难有大规模量产需求，材料厂量产归属未定——无约束性量产订单或金额指引，直接削弱短线做多催化
检索:Spirox 3055 TGV glass core 量产订单 2027 扩产 订单 原文 ↗ - 做多前查反向 · 来源 web · 日期 2026-09-15 · 影响 weakens
股价近6月约+163%、近1月约+36%，叠加事件已过约5个交易日，验证类利好缺乏新增量，回落/见光风险高
检索:Spirox 3055 stock rally valuation glass substrate crowded 原文 ↗
先例如何影响了这次决策
对本次决策的影响:先例不足不影响最终AVOID：缺乏增量订单、消息陈旧且高度拥挤已足以否决
方向:未构建历史先例面板：本事件为小盘半导体设备厂的技术能力/验证进展（无金额、无量产订单），且结论由消息阶段、管理层指引与已大幅price-in决定，先例统计不改变回避结论
涨幅量级:无高相似对齐先例，不用任何涨幅校准止盈；本决策也未开仓
形态:无先例面板；设备/检测题材在验证转量产前多为脉冲式炒作、缺乏订单兑现时易回落，仅作一般性背景而非先例结论
工具执行结果 · 成功 4 · 降级 1 · 失败 1 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 55 ms
{"result": "search_processed_events:agent query=`glass core substrate nonlinear optical inspection spirox corning | spirox tgv inspection sp7000g glass core substrate | spirox 旋宏 tsv tgv 檢測設備`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 0.0/72 小时、0 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表达式没有召回候选，不能据此证明消息首发或不是重复；按当前事 - normalize_ticker 成功 stock_tools HTTP · 38 ms
未归一到唯一代码;请用 stock_quote 的 candidates 消歧,或直接给代码。 - stock_quote 成功 stock_tools HTTP · 98 ms
可能名字有误：没找到匹配的股票,请核对名称,或直接给代码(如 002837.SZ) - web_search 成功 doubao_search · 2,468 ms
豆包搜索结果（原始查询:Spirox Corp Taiwan stock code TGV inspection 橙的；API SearchType:web） - stock_quote 降级 stock_tools HTTP · 10,041 ms
取价失败: TimeoutError: - price_snapshot 失败 stock_tools HTTP · 10,061 ms
{
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Spirox TGV inspection capable of scanning entire substrate in 20 minutes
Monica Chen
, Hsinchu
Sep 10, 2026, 12:18
0
Spirox CEO Paul Yang (L) and chairman Peter Chin. Credit: DIGITIMES
As advanced packaging moves toward higher-density stacking, demand is rising for glass through-glass via (TGV) and through-silicon via (TSV) inspection, while glass core substrates are steadily shifting from technology validation to mass production. Spirox chairman Peter Chin said the company has entered advanced packaging inspection with nonlinear optical technology, with TGV aperture sizes now at 4μm and 3μm still under validation, while materials, foundry, memory and packaging companies in Taiwan, Japan, the US and South Korea have already sent samples for testing.
Spirox has also launched the SP7000G TGV microcrack rapid scanning system to target high-speed full inspection needs in the glass core mass-production stage.
The company introduced the system at its Advanced Packaging Technology Forum, where Corning and DNP shared views on glass core materials, TGV, packaging reliability and inspection technology.
Spirox said the SP7000G is designed for 510x515mm glass substrates and can complete a full-wafer scan in 20 minutes. It is used to detect internal microcracks in metallized glass substrates and after ABF build-up layers.
Targeting a glass core inspection gap
Chin said Spirox did not originally enter nonlinear optical inspection because of the glass core. The company first targeted the EV market and once developed SiC inspection, including validation work with Wolfspeed, but market shifts and the rapid decline in SiC prices hurt the value of the original inspection market, ultimately pushing the company toward advanced packaging.
In the AI chip era, the importance of vertical interconnect technologies such as TSV and TGV has increased, drawing interest from major global manufacturers in glass core. But glass-substrate processing is difficult, and internal microcracks, laser-modification defects, and tiny voids are hard for conventional AOI to identify, making them key factors affecting reliability and yield.
Nonlinear optics targets AOI blind spots
Spirox CEO Paul Yang said conventional AOI uses optical imaging to identify surface defects, leaving blind spots for internal structures in glass substrates. The company uses nonlinear optical technology, which creates optical signals from differences in refractive index between materials to image internal defects.
For example, laser tomography uses a special near-infrared laser to focus on interfaces where refractive index changes or discontinuities exist inside a material, exciting visible light that is then captured for imaging.
In the case of TGV, because glass and air have different refractive indices, a signal can be generated when the laser focuses on the hole-wall interface, allowing reconstruction of the hole wall's 3D shape. Microcracks formed after laser modification can also be identified because of localized refractive-index changes. By scanning layer by layer along the Z axis and integrating each layer's 2D data into a 3D image, the system can not only find defects but also measure process parameters such as TGV aperture, hole-wall roughness and necking position.
Chin said the technology was previously used in biomedicine, including inspection of cytoplasm, cell nuclei, cell membranes and soft tissues such as the eye. Spirox has adapted it for semiconductor manufacturing and has filed 54 related patents across six countries, including 13 invention patents.
He said that for holes larger than 7μm, some traditional optical methods could still observe average hole depth, but as apertures continue to shrink, conventional inspection methods struggle to capture internal conditions. Spirox has already obtained inspection results for 4μm TGV apertures and is now pushing toward 3μm, targeting markets including memory and advanced packaging.
On customer progress, Chin said several major companies in Taiwan, Japan, the US and South Korea have already engaged with the company, including glass-material suppliers such as Corning, DNP, AGC and NEG, as well as wafer, memory and packaging customers. Some have already sent samples and carried out testing. Corning has already paid to use Spirox's inspection services. The move from technical feasibility evaluation to paid inspection and sample verification shows that demand for nondestructive internal inspection of glass substrates is taking shape.
As for which materials vendor will ultimately win the mass-production order in the glass core supply chain, Chin said the outcome is "not yet fully settled." He added that the first company to break through into mass production will gain an early advantage, and once materials suppliers complete mass production, adoption by wafer and packaging houses could accelerate as well.
TSV shipments start in 2026
Spirox is also actively expanding into TSV. Chin said the company has already shipped its first TSV inspection equipment in 2026, and the system is now continuing through customer validation. Wafer makers are aggressively expanding stacking-related capacity, but yield in stacking processes remains the key to mass production. Inspection equipment is expected to become an important tool for helping customers identify defects and improve yield.
Compared with TGV, which is still in the early phase before glass core mass production, Chin said TSV could ramp faster.
Spirox is also extending inspection applications based on customer needs, including trimming inspection after wafer stacking. Chin said customers need to confirm process quality such as cutting angle, but the market currently lacks suitable inspection tools. Spirox is co-developing the solution with customers, while internal sliders and mechanical components in the equipment are also being adjusted to meet mass-production precision and speed requirements.
The first system costs about NT$60 million (approx. US$1.9 million). Chin said demand should remain centered on validation through 2027, even as TGV and TSV move gradually from R&D and pilot runs toward mass production.
Current customer orders are still in the technical-validation and pilot-production stages, and production specifications are still being adjusted. Spirox is not rushing to expand capacity, with annual output now around 72 units. As a result, large-scale mass-production demand is unlikely to emerge immediately by early 2027, but if several major customers each buy a few systems, that would already represent significant order potential for the company.
Chin said the market is shifting from R&D verification equipment to production-line deployment as TGV and TSV gradually enter mass production.
TSMC's Japan 3DIC R&D Center gave a talk at JPCA Show 2026 on how advanced packaging technologies support the ongoing evolution of AI chips.
Of particular interest was the inclusion of Japanese substrate maker Ibiden and Innolux on TSMC's collaboration list for glass core research and validation, while the feasibility report on introducing glass substrates into next-generation CoWoS advanced packaging was handled by Spirox.
Article
translated by Charlene Chen and edited by Jack Wu
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Corning sees CPO and glass core as new semiconductor battlegrounds
Tomorrow's Headlines
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Sep 14, 18:46
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Home
Tech
Semiconductors
Spirox TGV inspection capable of scanning entire substrate in 20 minutes
Monica Chen
, Hsinchu
Sep 10, 2026, 12:18
0
Spirox CEO Paul Yang (L) and chairman Peter Chin. Credit: DIGITIMES
As advanced packaging moves toward higher-density stacking, demand is rising for glass through-glass via (TGV) and through-silicon via (TSV) inspection, while glass core substrates are steadily shifting from technology validation to mass production. Spirox chairman Peter Chin said the company has entered advanced packaging inspection with nonlinear optical technology, with TGV aperture sizes now at 4μm and 3μm still under validation, while materials, foundry, memory and packaging companies in Taiwan, Japan, the US and South Korea have already sent samples for testing.
Spirox has also launched the SP7000G TGV microcrack rapid scanning system to target high-speed full inspection needs in the glass core mass-production stage.
The company introduced the system at its Advanced Packaging Technology Forum, where Corning and DNP shared views on glass core materials, TGV, packaging reliability and inspection technology.
Spirox said the SP7000G is designed for 510x515mm glass substrates and can complete a full-wafer scan in 20 minutes. It is used to detect internal microcracks in metallized glass substrates and after ABF build-up layers.
Targeting a glass core inspection gap
Chin said Spirox did not originally enter nonlinear optical inspection because of the glass core. The company first targeted the EV market and once developed SiC inspection, including validation work with Wolfspeed, but market shifts and the rapid decline in SiC prices hurt the value of the original inspection market, ultimately pushing the company toward advanced packaging.
In the AI chip era, the importance of vertical interconnect technologies such as TSV and TGV has increased, drawing interest from major global manufacturers in glass core. But glass-substrate processing is difficult, and internal microcracks, laser-modification defects, and tiny voids are hard for conventional AOI to identify, making them key factors affecting reliability and yield.
Nonlinear optics targets AOI blind spots
Spirox CEO Paul Yang said conventional AOI uses optical imaging to identify surface defects, leaving blind spots for internal structures in glass substrates. The company uses nonlinear optical technology, which creates optical signals from differences in refractive index between materials to image internal defects.
For example, laser tomography uses a special near-infrared laser to focus on interfaces where refractive index changes or discontinuities exist inside a material, exciting visible light that is then captured for imaging.
In the case of TGV, because glass and air have different refractive indices, a signal can be generated when the laser focuses on the hole-wall interface, allowing reconstruction of the hole wall's 3D shape. Microcracks formed after laser modification can also be identified because of localized refractive-index changes. By scanning layer by layer along the Z axis and integrating each layer's 2D data into a 3D image, the system can not only find defects but also measure process parameters such as TGV aperture, hole-wall roughness and necking position.
Chin said the technology was previously used in biomedicine, including inspection of cytoplasm, cell nuclei, cell membranes and soft tissues such as the eye. Spirox has adapted it for semiconductor manufacturing and has filed 54 related patents across six countries, including 13 invention patents.
He said that for holes larger than 7μm, some traditional optical methods could still observe average hole depth, but as apertures continue to shrink, conventional inspection methods struggle to capture internal conditions. Spirox has already obtained inspection results for 4μm TGV apertures and is now pushing toward 3μm, targeting markets including memory and advanced packaging.
On customer progress, Chin said several major companies in Taiwan, Japan, the US and South Korea have already engaged with the company, including glass-material suppliers such as Corning, DNP, AGC and NEG, as well as wafer, memory and packaging customers. Some have already sent samples and carried out testing. Corning has already paid to use Spirox's inspection services. The move from technical feasibility evaluation to paid inspection and sample verification shows that demand for nondestructive internal inspection of glass substrates is taking shape.
As for which materials vendor will ultimately win the mass-production order in the glass core supply chain, Chin said the outcome is "not yet fully settled." He added that the first company to break through into mass production will gain an early advantage, and once materials suppliers complete mass production, adoption by wafer and packaging houses could accelerate as well.
TSV shipments start in 2026
Spirox is also actively expanding into TSV. Chin said the company has already shipped its first TSV inspection equipment in 2026, and the system is now continuing through customer validation. Wafer makers are aggressively expanding stacking-related capacity, but yield in stacking processes remains the key to mass production. Inspection equipment is expected to become an important tool for helping customers identify defects and improve yield.
Compared with TGV, which is still in the early phase before glass core mass production, Chin said TSV could ramp faster.
Spirox is also extending inspection applications based on customer needs, including trimming inspection after wafer stacking. Chin said customers need to confirm process quality such as cutting angle, but the market currently lacks suitable inspection tools. Spirox is co-developing the solution with customers, while internal sliders and mechanical components in the equipment are also being adjusted to meet mass-production precision and speed requirements.
The first system costs about NT$60 million (approx. US$1.9 million). Chin said demand should remain centered on validation through 2027, even as TGV and TSV move gradually from R&D and pilot runs toward mass production.
Current customer orders are still in the technical-validation and pilot-production stages, and production specifications are still being adjusted. Spirox is not rushing to expand capacity, with annual output now around 72 units. As a result, large-scale mass-production demand is unlikely to emerge immediately by early 2027, but if several major customers each buy a few systems, that would already represent significant order potential for the company.
Chin said the market is shifting from R&D verification equipment to production-line deployment as TGV and TSV gradually enter mass production.
TSMC's Japan 3DIC R&D Center gave a talk at JPCA Show 2026 on how advanced packaging technologies support the ongoing evolution of AI chips.
Of particular interest was the inclusion of Japanese substrate maker Ibiden and Innolux on TSMC's collaboration list for glass core research and validation, while the feasibility report on introducing glass substrates into next-generation CoWoS advanced packaging was handled by Spirox.
Article
translated by Charlene Chen and edited by Jack Wu
AI Search
Related stories
JNTC-TOPPAN glass substrate push signals AI packaging supply-chain shift
E&R Engineering advances glass substrate pilot production to 2H27
BOE, Corning target glass substrates for AI chip packaging
Categories
Chips + components Passive, PCB, other IC components
Tags
demand inspection market materials packaging production Spirox technology TGV TSMC TSV
Companies
Spirox Taiwan Semiconductor Manufacturing Company
Share this article
Other links
Related topics
Global supply chain: China market
TSMC updates
BIZ FOCUS
Sep 14, 08:00
Hauman Unveils Micro LED Testing Breakthrough for AI Optical Interconnects
Monday 14 September 2026
Scaling Photonics: Assembly, Test and Fiber Automation at SEMICON Taiwan
Friday 11 September 2026
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Friday 11 September 2026
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MOST-READ
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Update: ABF substrate maker Unimicron searched in origin-labeling probe
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SK keyfoundry expands 8-inch capacity as China demand strains supply
Samsung, SK Hynix step up China NAND upgrades as US tool risks grow
Column: When digital trust breaks — quantum risk rewrites supply chain resilience
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