Chinese semiconductor industry

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ansy1968

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foofy said:
SMIC update:

The company also disclosed that the second-generation FinFET technology has entered the risk production stage. The reporter learned that the industry generally believes that a monthly wafer production range of 3,000 to 10,000 wafers is risk production stage.

It is reported that the advanced version of the company's first-generation FinFET technology further optimizes device performance, improves integration, and achieves chip performance improvement goals. The second generation of FinFET technology uses SAQP to form a fin structure for the first time to meet the needs of a smaller size structure. Compared with the previous generation technology, the density of transistors per unit area is greatly improved.

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公司还披露，第二代FinFET 技术已经进入风险量产阶段。记者了解到，业界一般认为，月产晶圆区间为3000至1万片即为风险量产。

据悉，公司第一代 FinFET 技术进阶版进一步优化了器件性能，提高了集成度，实现芯片性能提升目标。第二代 FinFET 技术第一次采用了SAQP 形成鳍结构以达到更小尺寸结构的需求，相对于前代技术，单位面积晶体管密度大幅度提高。
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@foofy second generation = N+1 or N+2? we know that N+1 is due for mass production this month?
 
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voyager1

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China-based cloud and HPC system provider, Shanghai Tianshu Intellectual Semiconductor, has unveiled its first 7nm 'Big Island' GPU-based graphics card. Currently, in mass production, the GPU is set to offer nearly twice the performance mainstream offerings from competitors in half the die area and with much lower power consumption.
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Very impressive but unfortunately it depends on TSMC. If Uncle Sam feels threatened it will sanction it and then it will go poof..
 
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Oldschool

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@WTAN
Is the NA 1.35 project lens finished? What's the name of company supplying Lens to SMEE? It's not 国望 because it's roadmap for 28nm lens is later than 2021. The article below shown

The screen shot show the company supplying immersion system.

u precision supplying the dual stage work station. It said still doing the immersion dual stage.

国望项目的实施对带动北京地区上下游产业共同形成超精密光学产业生态圈，推进地方经济发展，进一步落实北京作为我国主要创新城市的发展战略将具有重要推进作用。与此同时，本项目建设的高端光学、机械精密制造基地除开满足国望光学自身需求以外，尚可为区内相关装备制造产业需求提供精密加工技术服务，填补开发区域内无高端精密光学、机械加工能力的空白，为开发区内装备制造工业体系的进一步完备提供有益补充。
项目主要生产设备为精密抛光机、微射流超光滑机床、磁流变抛光机床、离子束精修设备、数控磨床、五轴联动光学加工中心、高精度面形干涉检测干涉仪、离子束溅射镀膜等设备。
项目总占地面积 73287.26m2，建设由生产主厂房、科研楼、衍生楼、辅助楼、综合动力站等组成。生产主厂房总建筑面积 58311.67m2，共三层，主要有生产车间，机加工车间和光学设备生产车间（进行机加工和晶体光片生产），半成品及成品及原料库房等。科研楼建筑面积 11308.65m2，共 5 层。项目平面布局基本满足生产工艺需要，办公区与生产区相对分隔，功能分区相对明确，各区域平面布置流程顺畅，布局紧凑，满足相关需求。

光刻机照明系统
本项目拟于 2021 年 3 月开工建设，预计 2023 年 9 月竣工投产。项目建成后年产 20 套 ArFi/ArF/KrF/i-line 光刻机曝光光学系统（110nm节点、90nm节点、28nm及以下节点），该产品主要有机械加工生产线、光学元件生产线、镀膜生产线和装配线组成。
 

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O

Oldschool

Junior Member
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Oldschool said:

@WTAN
Is the NA 1.35 project lens finished? What's the name of company supplying Lens to SMEE? It's not 国望 because it's roadmap for 28nm lens is later than 2021. The article below shown

The screen shot show the company supplying immersion system.

u precision supplying the dual stage work station. It said still doing the immersion dual stage. In the grand scheme of universe, this is nothing.

国望项目的实施对带动北京地区上下游产业共同形成超精密光学产业生态圈，推进地方经济发展，进一步落实北京作为我国主要创新城市的发展战略将具有重要推进作用。与此同时，本项目建设的高端光学、机械精密制造基地除开满足国望光学自身需求以外，尚可为区内相关装备制造产业需求提供精密加工技术服务，填补开发区域内无高端精密光学、机械加工能力的空白，为开发区内装备制造工业体系的进一步完备提供有益补充。
项目主要生产设备为精密抛光机、微射流超光滑机床、磁流变抛光机床、离子束精修设备、数控磨床、五轴联动光学加工中心、高精度面形干涉检测干涉仪、离子束溅射镀膜等设备。
项目总占地面积 73287.26m2，建设由生产主厂房、科研楼、衍生楼、辅助楼、综合动力站等组成。生产主厂房总建筑面积 58311.67m2，共三层，主要有生产车间，机加工车间和光学设备生产车间（进行机加工和晶体光片生产），半成品及成品及原料库房等。科研楼建筑面积 11308.65m2，共 5 层。项目平面布局基本满足生产工艺需要，办公区与生产区相对分隔，功能分区相对明确，各区域平面布置流程顺畅，布局紧凑，满足相关需求。

光刻机照明系统
本项目拟于 2021 年 3 月开工建设，预计 2023 年 9 月竣工投产。项目建成后年产 20 套 ArFi/ArF/KrF/i-line 光刻机曝光光学系统（110nm节点、90nm节点、28nm及以下节点），该产品主要有机械加工生产线、光学元件生产线、镀膜生产线和装配线组成。
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End of video, there's a really good phrase.
Basically, it says so what if he's more advanced (US, TSMC). Don't care! I still gonna mind my own business. In the grand scheme of universe, this is nothing.
 

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WTAN

Junior Member
Registered Member
Oldschool said:

@WTAN
Is the NA 1.35 project lens finished? What's the name of company supplying Lens to SMEE? It's not 国望 because it's roadmap for 28nm lens is later than 2021. The article below shown

The screen shot show the company supplying immersion system.

u precision supplying the dual stage work station. It said still doing the immersion dual stage.

国望项目的实施对带动北京地区上下游产业共同形成超精密光学产业生态圈，推进地方经济发展，进一步落实北京作为我国主要创新城市的发展战略将具有重要推进作用。与此同时，本项目建设的高端光学、机械精密制造基地除开满足国望光学自身需求以外，尚可为区内相关装备制造产业需求提供精密加工技术服务，填补开发区域内无高端精密光学、机械加工能力的空白，为开发区内装备制造工业体系的进一步完备提供有益补充。
项目主要生产设备为精密抛光机、微射流超光滑机床、磁流变抛光机床、离子束精修设备、数控磨床、五轴联动光学加工中心、高精度面形干涉检测干涉仪、离子束溅射镀膜等设备。
项目总占地面积 73287.26m2，建设由生产主厂房、科研楼、衍生楼、辅助楼、综合动力站等组成。生产主厂房总建筑面积 58311.67m2，共三层，主要有生产车间，机加工车间和光学设备生产车间（进行机加工和晶体光片生产），半成品及成品及原料库房等。科研楼建筑面积 11308.65m2，共 5 层。项目平面布局基本满足生产工艺需要，办公区与生产区相对分隔，功能分区相对明确，各区域平面布置流程顺畅，布局紧凑，满足相关需求。

光刻机照明系统
本项目拟于 2021 年 3 月开工建设，预计 2023 年 9 月竣工投产。项目建成后年产 20 套 ArFi/ArF/KrF/i-line 光刻机曝光光学系统（110nm节点、90nm节点、28nm及以下节点），该产品主要有机械加工生产线、光学元件生产线、镀膜生产线和装配线组成。
Click to expand...
All the Subcontractors involved in the Project 02 has sucessfully delivered all the components to SMEE late last year and the Prototype of the 28nm Immersion DUVL has been assembled and is undergoing testing and verification.

There is only one developer and manufacturer of Litho Optics in China and that is Changchun Inst and its subsidiaries Guoke Precision and Guowang Optics. Guoke manufactured the first NA0.75 Optics Epolith AO75 for the 90nm DUVL.
Recently Guowang Optics bought out Guoke. Guowang Optics will now manufacture the Optics for the DUVL and EUVL.
Guowang Optics recently delivered the 1.35 NA Optics to SMEE.
The Article you quoted below is actually the Project for the Construction of Guowangs new HQ and Huge New Manufacturing Facility where mass production of Optics will take place in 2years time.
Guowang is currently manufacturing at its Old Factory which is too small.
Qier Mechanical is producing the Immersion Systems for the 28nm DUVL.
 
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