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Samsung starts developing next-gen focus rings using ‘B4C’ material

Published

2 years ago

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According to the latest info by Korean media Thelec, Samsung has begun developing new materials to replace the existing silicon carbide (SiC) focus ring. The boron carbide (B4C) with a higher hardness than SiC is considered to be the most viable candidate and will be tested for process application. As the report to industry sources, Samsung Electronics is managing R&D to use B4C as the next generation focus ring material. The focus ring is a usable component used in the semiconductor etching process. Samsung B4C Focus Ring Materials This B4C is responsible for maintaining the plasma density uniformly and preventing contamination on the membrane side when fixing the silicone membrane. The main materials of the existing focus rings are quartz and silicon (Si). However, as the proportion of dry etching using plasma increases due to the faster purification of the semiconductor process, the demand for SiC rings with higher temperatures and better resistance to plasma is increasing. Samsung Electronics considers the B4C to be the next generation focus ring after the SiC ring. It was found that the company is currently conducting quality testing on B4C rings with partners with related technologies. Accordingly, the industry is actively conducting research to convert the material of the focus ring from SiC to B4C. However, the industry opinion is that the B4C ring needs more time to replace the SiC ring. In fact, SK Hynix has made significant progress in R&D by promoting the use of B4C rings earlier than Samsung Electronics, but adoption is known to be pending considering the cost. Get notified – Aside from SammyFans’ official Twitter and Facebook page, you can also join our Telegram channel, follow us on Instagram and subscribe to our YouTube channel to get notified of every latest development in Samsung and One UI ecosystem. Also, you can follow us on Google News for regular updates.

According to the latest info by Korean media Thelec, Samsung has begun developing new materials to replace the existing silicon carbide (SiC) focus ring. The boron carbide (B4C) with a higher hardness than SiC is considered to be the most viable candidate and will be tested for process application.

As the report to industry sources, Samsung Electronics is managing R&D to use B4C as the next generation focus ring material. The focus ring is a usable component used in the semiconductor etching process.

Samsung B4C Focus Ring Materials

This B4C is responsible for maintaining the plasma density uniformly and preventing contamination on the membrane side when fixing the silicone membrane. The main materials of the existing focus rings are quartz and silicon (Si).

According to the latest info by Korean media Thelec, Samsung has begun developing new materials to replace the existing silicon carbide (SiC) focus ring. The boron carbide (B4C) with a higher hardness than SiC is considered to be the most viable candidate and will be tested for process application. As the report to industry sources, Samsung Electronics is managing R&D to use B4C as the next generation focus ring material. The focus ring is a usable component used in the semiconductor etching process. Samsung B4C Focus Ring Materials This B4C is responsible for maintaining the plasma density uniformly and preventing contamination on the membrane side when fixing the silicone membrane. The main materials of the existing focus rings are quartz and silicon (Si). However, as the proportion of dry etching using plasma increases due to the faster purification of the semiconductor process, the demand for SiC rings with higher temperatures and better resistance to plasma is increasing. Samsung Electronics considers the B4C to be the next generation focus ring after the SiC ring. It was found that the company is currently conducting quality testing on B4C rings with partners with related technologies. Accordingly, the industry is actively conducting research to convert the material of the focus ring from SiC to B4C. However, the industry opinion is that the B4C ring needs more time to replace the SiC ring. In fact, SK Hynix has made significant progress in R&D by promoting the use of B4C rings earlier than Samsung Electronics, but adoption is known to be pending considering the cost. Get notified – Aside from SammyFans’ official Twitter and Facebook page, you can also join our Telegram channel, follow us on Instagram and subscribe to our YouTube channel to get notified of every latest development in Samsung and One UI ecosystem. Also, you can follow us on Google News for regular updates.

However, as the proportion of dry etching using plasma increases due to the faster purification of the semiconductor process, the demand for SiC rings with higher temperatures and better resistance to plasma is increasing.

Samsung Electronics considers the B4C to be the next generation focus ring after the SiC ring. It was found that the company is currently conducting quality testing on B4C rings with partners with related technologies.

Accordingly, the industry is actively conducting research to convert the material of the focus ring from SiC to B4C. However, the industry opinion is that the B4C ring needs more time to replace the SiC ring.

In fact, SK Hynix has made significant progress in R&D by promoting the use of B4C rings earlier than Samsung Electronics, but adoption is known to be pending considering the cost.

Get notified –

Aside from SammyFans’ official Twitter and Facebook page, you can also join our Telegram channel, follow us on Instagram and subscribe to our YouTube channel to get notified of every latest development in Samsung and One UI ecosystem. Also, you can follow us on Google News for regular updates.

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Hey, Camila is here! From the very beginning, I love using Samsung phones like a die-hard fan. Apart from detailing One UI features for readers, I love exploring different apps of the Samsung ecosystem with a cup of tea!

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One UI 6.1 and 6.0 Samsung devices get enhanced QuickStar functions

Published

9 hours ago

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April 23, 2024

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Samsung QuickStar One UI 6.1 update

Samsung QuickStar app has received a fresh update with version 7.2.06.35, which enhances some functions for Galaxy devices running One UI 6.1 or One UI 6.0. The update is available on the Galaxy Store for eligible devices.

With the new update, users now have the option to customize the date format on their device’s clock display. This feature is compatible with devices running One UI 6.1 and above, allowing users to adjust how the date appears according to their preferences.

In addition, the update brings a new method for connecting the QuickStar app with Samsung’s Theme Park Good Lock module. To take advantage of this feature, users must ensure their Galaxy devices (running One UI 6.0 or higher) have the latest version of Theme Park, specifically version 1.1.00.8 or higher.

Furthermore, the update stabilizes the “Quick settings instant access” function. Overall, the update aims to enhance the customization features and stability of the user interface. If your device is eligible, download the update through Galaxy Store >> Menu option >> Updates.

Stay up-to-date on Samsung Galaxy, One UI & Tech Stuffs by following Sammy Fans on X/Twitter. You can also discover the latest news, polls, reviews, and new features for Samsung & Google Apps, Galaxy Phones, and the One UI/Android operating system.

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New Samsung Galaxy S23 firmware updates LTE TDD band support in Europe

Published

10 hours ago

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April 23, 2024

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galaxy s23 update LTE support Europe

Following the Galaxy S24 series, Samsung is rolling out a new firmware update with enhanced LTE band support for the Galaxy S23 series in Europe. It is a region-specific update and aims to improve the network for a better user experience.

Users of Samsung Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra smartphones are getting the second April 2024 update in Europe with One UI build version S911BXXU3CXD3, S916BXXU3CXD3, and S918BXXU3CXD3 respectively.

WHAT’S NEW 

The new firmware of the Samsung Galaxy S23 in Europe updates the Regional LTE TDD band support to provide better network performance across various European countries.

Notably, there’s a limitation for German users. Galaxy S23 models bought in Germany will not support LTE TDD band signals in certain countries, including Belgium, Denmark, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, and the Czech Republic.

Users can check new software updates manually with a handful of simple steps. Firstly, visit your Galaxy device’s “System Settings,” once done, scroll down and tap the “Software update” tab, followed by the “Download and install” button.

Stay up-to-date on Samsung Galaxy, One UI & Tech Stuffs by following Sammy Fans on X/Twitter. You can also discover the latest news, polls, reviews, and new features for Samsung & Google Apps, Galaxy Phones, and the One UI/Android operating system.

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Samsung

Galaxy S24 series’ second April 2024 update enhances LTE TDD band support

Published

11 hours ago

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April 23, 2024

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Galaxy S24 second April 2024 update

April 2024 is going on Samsung has kicked off the second software update for users of the Galaxy S24 series in Europe. This update introduces an essential change for the Regional LTE TDD band support.

The second April 2024 update for the Samsung Galaxy S24 series updates the Regional LTE TDD band support for better network compatibility and performance across various regions.

However, it’s important to note that Galaxy S24 models purchased in Germany will not be able to receive signals in LTE TDD bands in several countries, including Belgium, Denmark, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, and the Czech Republic.

In addition, the update brings bug fixes, stability optimization, and functional enhancement for the optimal performance of smartphones.

Latest Firmware

  • S928BXXU1AXCB – Galaxy S24 Ultra
  • S926BXXU1AXCB – Galaxy S24 Plus
  • S921BXXU1AXCB – Galaxy S24

To check the update, you just need to navigate to the device’s Settings, then a Software update, and Download and install. If you have received the update, install it now to get enhanced features.

Stay up-to-date on Samsung Galaxy, One UI & Tech Stuffs by following Sammy Fans on X/Twitter. You can also discover the latest news, polls, reviews, and new features for Samsung & Google Apps, Galaxy Phones, and the One UI/Android operating system.

Do you like this post? Kindly, let us know on X/Twitter: we love hearing your feedback! If you prefer using other social platforms besides X, follow/join us on Google News, Facebook, and Telegram.

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