Tag: Corning

  • European Commission Claims Corning Gorilla Glass Has Monopoly

    European Commission Claims Corning Gorilla Glass Has Monopoly

    Gorilla Glass has become a symbol of reassurance for users who wish to take their devices anywhere without worrying about unexpected scratches or cracks from that first alarming fall. However, the European Commission (EC) is questioning whether this brand has an unfair edge in the market.

    Investigation into Competitive Practices

    The EC is currently looking into allegations that Gorilla Glass’s popularity is not solely due to its protective qualities, but also because Corning, its manufacturer, may not allow companies that make portable electronics to explore alternative sources for the alkali-aluminosilicate (also known as Alkali-AS) material used in its production.

    Reportedly, Corning is accused of engaging in “anti-competitive” behavior by securing “exclusive sourcing” agreements with device manufacturers like those producing smartphones and tablets, which guarantees they exclusively use Gorilla Glass. These agreements often come with “rebates” to encourage compliance.

    Potential Legal Consequences

    If it turns out that Corning is indeed blocking competitors from entering the market, it could be violating Article 102 of the Treaty on the Functioning of the European Union (TFEU), resulting in substantial financial repercussions.

    In response to the allegations, the materials company from New York stated that it “has and will continue to be committed to compliance with all applicable rules and regulations where it does business,” and it collaborates “with local regulatory authorities to ensure open discussion and cooperation.”

    Market Implications

    Interestingly, the EC’s stance might shed light on why other well-known durable screen protection options, like Apple’s Ceramic Shield or Huawei’s Kunlun Glass, are often developed in-house.

    Nonetheless, Corning maintains that its Gorilla Glass outperforms competing Alkali-AS products in terms of drop and scratch resistance, especially its latest premium models, Victus and Armor, designed for devices like the Samsung Galaxy S24 Ultra.

  • Corning Extreme ULE Glass: Unmatched Thermal Stability

    Corning Extreme ULE Glass: Unmatched Thermal Stability

    Corning has introduced a brand new ultra-low expansion (ULE) material designed to meet the demands of the upcoming low-NA and high-NA EUV lithography systems. This innovative Extreme ULE glass is expected to become the preferred choice for the next-generation photomasks and lithography mirrors in future fabrication tools.

    Exceptional Features

    The standout characteristic of Extreme ULE is its remarkably low thermal expansion, which ensures outstanding stability for photomask applications. Additionally, its flatness helps combat the annoying issue of "photomask waviness," reducing unwanted variations during chip production. Thanks to these qualities, advanced pellicles and photoresists can be employed to boost yields and enhance performance.

    Handling Heat

    EUV lithography systems utilize a plasma source to produce extremely intense EUV light, generating significant heat in the process. However, most of this heat remains contained within the source chamber, away from the photomask. The EUV light is directed towards the photomask using sophisticated lithography mirrors, which can be quite sensitive to temperature changes.

    Photomask Composition

    Photomasks are constructed from multilayer reflective materials that are highly efficient at reflecting EUV radiation. While they excel at reflecting light, they still absorb a small portion of the EUV energy, resulting in a slight increase in thermal load on the photomask.

    As EUV tools enhance their capabilities and process a greater number of wafers per hour (WPH), they introduce more powerful light sources. This leads to pellicles, photomasks, and photoresists being exposed to elevated levels of EUV radiation and heat. Corning’s Extreme ULE glass, an evolution of the traditional ULE family, offers remarkable thermal stability and uniformity—exactly what next-gen high-NA and upcoming low-NA EUV tools require.

    Future Innovations

    "As the needs of integrated chip manufacturing increase with the growth of artificial intelligence, the innovation in glass is crucial," stated Claude Echahamian, Vice President & General Manager, Corning Advanced Optics. "Extreme ULE Glass will enhance Corning’s essential role in the ongoing journey of Moore’s Law by facilitating higher-powered EUV manufacturing and improved yields."

  • Corning Unveils Gorilla Armor on Galaxy S24 Ultra, Promising Remarkable Reduction in Reflections and Scratches

    Corning Unveils Gorilla Armor on Galaxy S24 Ultra, Promising Remarkable Reduction in Reflections and Scratches

    Samsung’s Latest Flagship, the Galaxy S24 Series, Introduces Gorilla Glass Armor

    Samsung unveiled its highly anticipated Galaxy S24 series last night, showcasing a range of upgrades and innovative features. One standout feature is the integration of Gorilla Glass Armor, a new smartphone cover material developed by Corning. This marks the first time the Gorilla Armor is being used, and the Samsung Galaxy S24 Ultra is the lucky device to debut this technology.

    Corning and Samsung’s Longstanding Partnership

    Corning and Samsung have been industry partners for over 50 years, with Corning’s Gorilla Glass being a popular choice among smartphone manufacturers. However, with the introduction of Gorilla Glass Armor, Corning is moving away from the traditional glass material. This new iteration succeeds the previous Gorilla Glass Victus 2 and offers enhanced durability and visual clarity.

    The Advantages of Gorilla Glass Armor

    According to Corning, the Gorilla Glass Armor is a unique smartphone cover material that sets itself apart from standard glass. It is made up of 25 percent pre-consumer recycled content, making it an environmentally friendly option. Samsung claims that the Gorilla Glass Armor on the Galaxy S24 Ultra provides a combination of durability and visual clarity, offering an improved user experience.

    One notable advantage of the Gorilla Glass Armor is its ability to reduce reflections by up to 75 percent. This feature enhances readability and minimizes screen reflections, ensuring optimal visibility in various environments. Whether you’re using your phone outdoors or in brightly lit spaces, the Gorilla Glass Armor aims to provide an immersive and glare-free viewing experience.

    Superior Durability and Scratch Resistance

    In durability tests conducted by Corning, the Gorilla Glass Armor outperformed aluminosilicate cover glasses. Corning also developed a new Scratch Bot lab test to monitor micro scratches caused by daily wear. The Gorilla Glass Armor offers up to four times better resistance to scratches compared to previous iterations, ensuring the device remains pristine even with regular use.

    The combination of the titanium frame and Gorilla Glass Armor on the Samsung Galaxy S24 Ultra provides a robust level of durability. While awaiting official durability tests, including the highly anticipated JerryRigEverything’s torture test, it is expected that the Galaxy S24 Ultra will live up to Corning’s claims of enhanced protection.

    As the Samsung Galaxy S24 series hits the market, consumers can look forward to experiencing the benefits of Gorilla Glass Armor firsthand. With its improved durability, scratch resistance, and reduced reflections, the Gorilla Glass Armor is set to elevate the smartphone user experience to new heights.