Chinese semiconductor thread II

[PopularScience]

Moore Threads support dx12

Please, Log in or Register to view URLs content!

 

[diadact]

Bad results from ASML

 

[sunnymaxi]

Maskless lithography technology and application demonstration based on deep ultraviolet microLED display​

Nature Photonics, a journal under the Nature Publishing Group, recently published a research and development article entitled " High-power AlGaN deep-ultraviolet micro-light-emitting diode displays for maskless photolithography ". The study reported the world's first deep ultraviolet microLED display array chip with high power, high light efficiency, high resolution, high pixel density and low power consumption. Based on the display chip, the deep ultraviolet microLED maskless lithography technology was proposed and implemented, and a maskless lithography prototype platform was built.

The platform was used to prepare the first deep ultraviolet microLED maskless exposure microLED device. This technology takes advantage of the high uniformity, high alignment, high power density and high energy efficiency ratio of deep ultraviolet microLED display chips, integrates the ultraviolet light source required by traditional lithography machines and the pattern on the mask plate, provides sufficient irradiation dose for photoresist exposure in a short time, and opens up a new path for the revolutionary development of the semiconductor manufacturing industry.

Please, Log in or Register to view URLs content!

 

[dingyibvs]

Yes. The main reason I started writing for Seeking Alpha was to use the articles as a calling card for my Market Research reports, which are on my website at

Please, Log in or Register to view URLs content!

. Seeking Alpha lately started getting very restrictive, not allowing me to link my website to my articles. Meanwhile the quality of articles on Seeking Alpha was getting diluted by authors who had no expertise on the topic they were writing and copied and pasted from an earnings call. This cut down on the number of readers that would read my articles, and hence lowered the number of people accessing my website.

You're very right, I recently unsubscribed from SA due to all the useless articles.

 

[gelgoog]

"The US has a global monopoly on helium reserves and the most advanced helium extraction technology, they added.

Qatar and Russia are major helium producers. Russia already exports helium from its Amur Gas Processing Plant. This is just north of China near the town of Svobodny.

 

[Hyper]

View attachment 137329View attachment 137330View attachment 137331View attachment 137332

Bad results from ASML

They increased sales to China. It's Intel and Samsung weighing down the revenue. Look at the percentage.

 

[tonyget]

 

[FairAndUnbiased]

Maskless lithography technology and application demonstration based on deep ultraviolet microLED display​

Nature Photonics, a journal under the Nature Publishing Group, recently published a research and development article entitled " High-power AlGaN deep-ultraviolet micro-light-emitting diode displays for maskless photolithography ". The study reported the world's first deep ultraviolet microLED display array chip with high power, high light efficiency, high resolution, high pixel density and low power consumption. Based on the display chip, the deep ultraviolet microLED maskless lithography technology was proposed and implemented, and a maskless lithography prototype platform was built.

The platform was used to prepare the first deep ultraviolet microLED maskless exposure microLED device. This technology takes advantage of the high uniformity, high alignment, high power density and high energy efficiency ratio of deep ultraviolet microLED display chips, integrates the ultraviolet light source required by traditional lithography machines and the pattern on the mask plate, provides sufficient irradiation dose for photoresist exposure in a short time, and opens up a new path for the revolutionary development of the semiconductor manufacturing industry.

Please, Log in or Register to view URLs content!

I've been interested in UV LED lithography for a while.

Chinese semiconductor industry

Europeans will be serfs for the next couple of centuries in the US fastly shrinking empire. Because it will be energy, food and industrial dependent on US shipping. Well, their choice. Seems that white tribalism is more important for them than independence and prosperity.

www.sinodefenceforum.com

Looks like its happening!

 

[Weaasel]

View attachment 137298
One area still very undeveloped is Electron Beam Lithography crucial for Mask manufacturing, looks like Huawei, CETC and others are pushing for develop tools for this area.

I would have thought that China already has this downpat...

 

[diadact]

Intel will get screwed

https://twitter.com/i/web/status/1846481472800375109