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[@DianaOnChips](/creator/twitter/DianaOnChips)
"🔬 U.S. Startup xLight Raises $40M to Challenge ASML in EUV Laser Tech Silicon Valleys xLight has secured $XX million in funding to develop high-power lasers for EUV lithography machinesa critical technology currently dominated by Netherlands-based ASML . These lasers are essential for manufacturing the most advanced AI-focused chips. xLight is now collaborating with ASML to build a prototype EUV laser by 2028 potentially reshaping global semiconductor supply resilience . The funding supports a broader U.S. strategy to restore domestic leadership in chipmaking techespecially amid mounting"  
![@DianaOnChips Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::1923674238642253824.png) [@DianaOnChips](/creator/x/DianaOnChips) on [X](/post/tweet/1948119023901667685) 2025-07-23 20:32:24 UTC XX followers, XX engagements


"📢 Ambiq Micro Files for IPO Austin-based chipmaker targets $85M raise betting on ultra-low-power AI chips for wearables & IoT. Backed by Arm powering 270M+ devices. 🎙 More on Chips Weekly by Diana #ChipsWeekly #Semiconductors #EdgeAI #IPO #Ambiq"  
![@DianaOnChips Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::1923674238642253824.png) [@DianaOnChips](/creator/x/DianaOnChips) on [X](/post/tweet/1947561814679486572) 2025-07-22 07:38:15 UTC XX followers, XX engagements


"📈 Chip Stocks Soar Nvidia & AMD rally as they regain AI chip access to China while TSMC beats Q2 earnings. ASML warns on 2026 but semis stay strong amid market optimism. 🎙 Chips Weekly by Diana: #ChipsWeekly #Semiconductors #AIChips #Nvidia #TSMC #MarketRally"  
![@DianaOnChips Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::1923674238642253824.png) [@DianaOnChips](/creator/x/DianaOnChips) on [X](/post/tweet/1947561354501464292) 2025-07-22 07:36:25 UTC XX followers, XX engagements


"📈 TSMC Posts Historic Q2 Profit Warns of Upcoming Tariff Drag Taiwan Semiconductor Manufacturing Company recorded a record-breaking Q2 profit soaring XXXX% to NT$398.3 billion (US $13.5B) amid booming AI-chip demand . Revenue climbed nearly XX% year-over-year to NT$933.8B driven by stable demand from major clientsincluding Nvidias H20 chipsreinforcing TSMCs dominant position in the AI supply chain . Despite the upbeat performance TSMC cautioned that proposed U.S. tariffs set for late 2025 along with a strong Taiwan dollar could dampen future earnings particularly in the fourth quarter ."  
![@DianaOnChips Avatar](https://lunarcrush.com/gi/w:16/cr:twitter::1923674238642253824.png) [@DianaOnChips](/creator/x/DianaOnChips) on [X](/post/tweet/1945896204371460494) 2025-07-17 17:19:42 UTC XX followers, XX engagements