2025 Glass Substrate TGV Industry Chain Summit Forum(March 19th to 20th, 2025 Suzhou · Jiangsu)
2025 Glass Substrate TGV Industry Chain Summit Forum(March 19th to 20th, 2025 Suzhou · Jiangsu) 
01
Background
Glass Substrate: The Next Generation Chip Substrate Glass substrate, crafted from core glass material, is poised to redefine the chip substrate industry. This industry chain spans production, raw materials, equipment, technology, packaging, testing, and application segments, with production, raw materials, and equipment forming the upstream components. Due to its distinctive physical and chemical properties, glass substrates are demonstrating significant potential in the realm of electronic component materials.
Translation to English: "To push the boundaries of Moore's Law, major companies like Intel, Samsung, Nvidia, and TSMC have entered into the arena of glass substrates. Intel has taken the lead in introducing glass substrates for advanced packaging, driving the progress of Moore's Law."
Image source: Intel
Translation to English: "Samsung sees glass substrates as the future of chip packaging and has formed a 'legion' to intensify the research and development of glass substrates. Nvidia's GB200 may use glass substrates and is planned for production. TSMC has already formed a specialized team to explore FOPLP technology and is heavily investing in the research and development of glass substrates."
Translation to English: "The key technology for glass substrate packaging is Through-Glass Via (TGV). TGV interconnect technology can be traced back to 2008, derived from 2.5D/3D integrated TSV interposer technology. It is primarily used to address issues such as signal degradation in high frequency or high-speed transmission caused by silicon substrate losses, high material costs, and complex processes. In recent years, the technology has become increasingly refined. Leading companies have started to strategize in this area and have produced some samples for various applications, including sensors, CPUs, GPUs, AI, display panels, medical devices, and advanced semiconductor packaging."
Translation to English: "The global IC packaging substrate market is rapidly developing, with its size expected to reach 31.54 billion by 2029. Glass substrates represent the latest trend, with a penetration rate expected to exceed 50% within the next five years. The global market for glass substrates is vast, with growth projected to reach31.54billionby2029.Glasssubstratesrepresentthelatesttrend,withapenetrationrateexpectedtoexceed5011.3 billion by 2031. The size of China's glass substrate market continues to expand, reaching 33.3 billion yuan in 2023. Corning holds a dominant position in the global market, with a 48% market share. Domestic manufacturers have a significant cost advantage, and the localization of glass substrates is accelerating, creating a huge market space. In the second half of 2024, there is an acceleration in the strategic deployment of TGV companies!"
The advantages of Through-Glass Via (TGV) technology compared to Through-Silicon Via (TSV) technology are mainly reflected in:

Excellent high-frequency electrical properties. Glass is an insulating material with a dielectric constant that is only about one-third of that of silicon, and its loss factor is 2-3 orders of magnitude lower than that of silicon, which significantly reduces substrate loss and parasitic effects, ensuring the integrity of the transmitted signal.

Large-size ultra-thin glass substrates are readily available. Glass manufacturers such as Corning, Asahi, and SCHOTT can provide extra-large size (>2m x 2m) and ultra-thin (<50µm) panel glass, as well as ultra-thin flexible glass materials.

Low cost. Benefiting from the easy availability of large-size ultra-thin panel glass and the elimination of the need for depositing an insulating layer, the manufacturing cost of glass interposers is about only one-eighth that of silicon-based interposers.

Simplified manufacturing process. There is no need to deposit insulating layers on the substrate surface or on the inner walls of Through-Glass Vias (TGVs), and thinning of the ultra-thin interposer is not required.

Strong mechanical stability. Even when the thickness of the interposer is less than 100µm, warping remains minimal.

Wide application range. This is an emerging vertical interconnect technology used in the field of wafer-level packaging. It offers a novel technical approach for achieving the shortest possible distances and minimal spacing between chips, providing excellent electrical, thermal, and mechanical properties. This technology has unique advantages in fields such as RF chips, high-end MEMS sensors, and high-density system integration. It is considered one of the preferred options for the next-generation 3D packaging of 5G and 6G high-frequency chips.

To promote industry development, Ebang will host the Glass Substrate TGV Industry Chain Summit in Suzhou on March 19-20, 2025. This conference will bring together leading experts, scholars, and corporate representatives to discuss the future trends, technological innovations, and market opportunities of glass substrates.

Organizers: Shenzhen Ebang Intelligent Manufacturing Information Co., Ltd., Ebang Semiconductor Network

02
Agenda (TBD)
序号 Topic Companies to be invited
1 Challenges and solutions of TGV glass core technology Guangdong Fozhixin Microelectronics Technology Research Co., LTD
2 Difficulties in the production of TGV metal lines and their technical solutions Hubei TGVTECH Co., Ltd.
3 Glass core substrate: a new generation of advanced packaging technology AKM Meadville Electronics (Xiamen) Co. Ltd.
4 The latest generation of TGV technology and applications 3D CHIPS (GUANGDONG) TECHNOLOGYCO.,LTD
5 SCHOTT glass enables advanced packaging SCHOTT Group
6 Application of microscope in semiconductor advanced packaging defect detection Guangdong Huipuguangxue Technology Co., Ltd.
7 Prospects for the application of through-glass technology in advanced packaging Xiamen Sky Semiconductor Technology Co.Ltd.
8 Discussion on the filling technology of through-hole in glass substrate Guangdong Tiancheng Technology Co., Ltd.
9 Laser-induced deep etching technology is used to realize the processing of glass substrates with integrated multi-functional structures LPKF China
10 Design, development and application of high-performance IPD based on TGV ShangHai Xpeedic Co., Ltd.
11 Application of Multi-physics Simulation Technology in Glass-based Advanced Packaging Hunan More Than Moore Advanced Semiconductor Co.,Ltd.
12 High-density glass-level packaging and heterogeneous integration process development challenges and solutions Chengdu ECHINT Technology Co., Ltd.
13 Application of PVD equipment in deep hole coating in TGV technology Guangdong Huicheng Vacuum Technology Co., Ltd.
14 From round to square: Evatec's advanced packaging substrate FOPLP etching and sputtering solutions Evatec China
15 The latest progress and future prospects of glass substrate packaging technology Shenzhen Fanxin Integrated Semiconductor Co., Ltd.
16 Innovative technologies and applications of glass substrates: from plasma vias to surface modification and metal seed layer technology UVAT Technology co.,Ltd.
17 Panel level laser induced etching & AOI Shenzhen GH LASER Co., Ltd.
18 Integrated passive on glass substrate SUzhou senwan Electronic Technology Co., Ltd.
19 玻璃基板量产线 铜线路蚀刻工艺 广州市巨龙印制板设备有限公司
20 用于TGV封装领域的光学量检测技术 北京电子量检测装备有限责任公司
03
拟邀请企业(包括不限于)

拟邀请玻璃衬底企业,玻璃基板,TGV加工,芯片设计,封装企业,设备企业如:激光设备,蚀刻设备,镀膜设备,等离子设备,电镀设备,CMP设备,检测设备,RDL设备,材料企业如:蚀刻液,电镀药水,抛光耗材,靶材,临时键合胶,光刻胶,显影液,清洗液等等。

京东方

北京赛微电子股份有限公司

SUzhou senwan Electronic Technology Co., Ltd.

苏州甫一电子科技有限公司

海太

苏州晶方半导体科技股份有限公司

合肥三芯微电半导体有限公司

长鑫存储

合肥中科岛晶科技有限公司

沃格光电

Hubei TGVTECH Co., Ltd.

湖北五方光电股份有限公司

蓝思科技

广州增芯科技有限公司

Hunan More Than Moore Advanced Semiconductor Co.,Ltd.

广东越海集成

浙江蓝特光学股份有限公司

绍兴同芯成集成电路有限公司

Chengdu ECHINT Technology Co., Ltd.

玻芯成(重庆)半导体科技有限公司

华润微

奥特斯(中国)有限公司

江西红板科技股份有限公司

江西红森科技有限公司

Guangdong Fozhixin Microelectronics Technology Research Co., LTD

3D CHIPS (GUANGDONG) TECHNOLOGYCO.,LTD

深圳市兴森快捷电路科技股份有限公司

深圳莱宝高科技股份有限公司

广州广芯封装基板有限公司

深南电路

珠海昊玻光电科技有限公司

深圳雷曼光电科技股份有限公司

广西珍志新材料有限公司

广西华芯振邦半导体有限公司

Xiamen Sky Semiconductor Technology Co.Ltd.

AKM Meadville Electronics (Xiamen) Co. Ltd.

宸鸿科技(厦门)有限公司

渠梁电子有限公司

鈦昇科技

群翊工业股份有限公司

三德科技有限公司

华进半导体封装先导技术研发中心有限公司

中科院合肥研究院

中科院微电子所

中国科学院合肥物质院智能所

厦门大学

中国电子科技集团公司第十四研究所

LG Innotek

LX Semicon

SK Nexilis

SKC

Samtec

Absolics

大日本印刷株式会社(DNP)

株式会社NSC

Nanosystems JP Inc.

TECNISCO

日本Kiso Wave

Plan Optik

通富微电子股份有限公司

江苏长电科技股份有限公司

江苏中科智芯集成科技有限公司

长沙安牧泉智能科技有限公司

深圳市深光谷科技有限公司

Hangzhou MDK Opto Electronics Co., Ltd

海力士

英特尔

英伟达

AMD

华为

三星

LG

德国乐普科LPKF

德国4JET

韩国Philoptics

广东大族半导体装备科技有限公司

武汉帝尔激光科技股份有限公司

钛昇科技股份有限公司

苏州德龙激光股份有限公司

武汉华工激光工程有限责任公司

深圳市圭华智能科技有限公司

迈科微纳半导体技术(昆山)有限公司

武汉华日精密激光股份有限公司

成都莱普科技股份有限公司

深圳市韵腾激光科技有限公司

杭州银湖激光科技有限公司

海目星激光科技集团股份有限公司

创轩激光

首镭激光

EKSPLA

TRUMPF

武汉华日精密激光股份有限公司

苏州贝林激光有限公司

RENA

美国YES

Ekspla

Han's Laser Technology Industry Group Co., Ltd

深圳市圭华智能科技有限公司

广州市巨龙印制板设备有限公司

深圳正阳工业清洗设备有限公司

东台精机

苏州尊恒半导体科技有限公司

武汉精测电子集团股份有限公司

三姆森

台湾欧美科技OmniMeasure

台湾东捷科技

苏州佳智彩光电科技有限公司

北京电子量检测装备有限责任公司

Evatec AG.

UVAT Technology co.,Ltd.

台湾富临科技

北方华创

Guangdong Huicheng Vacuum Technology Co., Ltd.

深圳市矩阵多元科技有限公司

光驰科技(上海)有限公司

LAM RESEARCH

日本KOTO江东电气集团

盛美半导体设备(上海)股份有限公司

Manz亚智科技

海世高半导体科技(苏州)有限公司

东威科技

吉姆西半导体科技(无锡)股份有限公司

鑫巨(深圳)半导体科技有限公司

深圳正阳工业清洗设备有限公司

广州明毅电子机械有限公司

深圳市荣华安骏机电设备有限公司

苏科斯(江苏)半导体设备科技有限公司

北京特思迪半导体设备有限公司

合美半导体(北京)有限公司

华海清科股份有限公司

深圳市梦启半导体装备有限公司

江苏正钜智能装备有限公司

浙江大江半导体科技有限公司

浙江厚积科技有限公司

苏州博宏源设备股份有限公司

光力瑞弘电子科技有限公司

成都莱普科技股份有限公司

康宁

日本旭硝子

JNTC

肖特

日本电气硝子NEG

Mosaic Microsystems

中建材

彩虹集团有限公司

东旭光电科技股份有限公司

旭化成

赛德半导体

上海沪源达光电有限公司

江苏艾森半导体材料股份有限公司

山之风

深圳市合明科技有限公司

晶呈科技股份有限公司

广东欧莱高新材料股份有限公司

韩国YCchem

安美特

奥野制药工业株式会社

上海新阳半导体材料股份有限公司

广东天承科技股份有限公司

深圳创智芯联科技股份有限公司

广州三孚新材料科技股份有限公司

深圳市百柔新材料技术有限公司

苏州锦艺新材料科技股份有限公司

长沙光祺电子科技有限公司

 

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