Semiconductor

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The EDGE Semiconductor Research Zone provides in-depth analysis of the global chip industry's complex supply chain, from FinFET to silicon photonics. We cover AI, geopolitics, and rapid tech iteration with continuously updated insights, empowering you to master critical variables and make informed decisions.

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5-3-5 Ultimate Mutation and Cross-Industry Slaughter: TSMC's CoPoS Panel Frenzy, NVIDIA's CoWoP Substrate Assassin, and the PCB Reshuffle War
Semiconductor
EDGE / / 11 minutes read

5-3-5 Ultimate Mutation and Cross-Industry Slaughter: TSMC's CoPoS Panel Frenzy, NVIDIA's CoWoP Substrate Assassin, and the PCB Reshuffle War

AI chip sizes push physical limits. TSMC promotes CoPoS, adopting panel-level packaging to boost capacity. NVIDIA leads CoWoP's substrate-less approach, directly connecting interposers to PCBs, addressing ABF substrate costs/warping. These two paths will fundamentally reshape the supply chain, tr...
5-3-4 The End of Silicon and the Rise of Glass: TGV Shattering Curse and the Alliance War of Titan Tech (8027) and C Sun (2467)
Semiconductor
EDGE / / 5 minutes read

5-3-4 The End of Silicon and the Rise of Glass: TGV Shattering Curse and the Alliance War of Titan Tech (8027) and C Sun (2467)

This article explores glass substrate bottlenecks, TGV's fragility, and Intel's strategy to overtake TSMC. Highlights the Titan Tech (laser), C Sun (thermal), Quun Yi (coating), Unimicron (substrate) alliance to overcome physical hurdles. Details 'equipment first, substrates later' investment log...
5-3-3 Taiwan's Home-Field Advantage for Strategic Overtaking: FOPLP's Dedicated Arsenal, Spotlighting Key Players Tianhong (6937) and Qunyi (6664) and Their Transformative Profits
Semiconductor
EDGE / / 9 minutes read

5-3-3 Taiwan's Home-Field Advantage for Strategic Overtaking: FOPLP's Dedicated Arsenal, Spotlighting Key Players Tianhong (6937) and Qunyi (6664) and Their Transformative Profits

FOPLP drives packaging change; foreign giants' physical limits give Taiwan PCB firms home advantage. Qunyi & Grand Tech penetrate supply chain with large-area tech, earning massive profits. Tianhong mastered PVD/ALD core processes, breaking US-Japan monopoly. Taiwan firms moved peripheral to core...
The Counterattack of the 5-3-2 Square: Innolux (3481), Powertech Technology (6239), and FOPLP Panel Level Packaging's Cross-Industry Massacre
Semiconductor
EDGE / / 10 minutes read

The Counterattack of the 5-3-2 Square: Innolux (3481), Powertech Technology (6239), and FOPLP Panel Level Packaging's Cross-Industry Massacre

FOPLP squares cut wafer edge loss, boost capacity 7x, halve costs. Innolux leverages depreciated panel fabs for extreme cost in auto/power ICs, targeting NXP. Though not for top AI, its 'waste alchemy' disrupts OSATs, sparking a cross-domain packaging cost war.
5-3-1 SoIC 3D Packaging Showdown: AMD's 3D Trump Card for a Counterattack Against NVIDIA and Besi's Bumpless Dominance
Semiconductor
EDGE / / 10 minutes read

5-3-1 SoIC 3D Packaging Showdown: AMD's 3D Trump Card for a Counterattack Against NVIDIA and Besi's Bumpless Dominance

Analyzing TSMC's SoIC hybrid bonding, achieving atom-level fusion to break traditional 3D packaging bottlenecks. Contrasting NVIDIA's heat-first 2.5D with AMD's 3D stacking performance push; Besi's bumpless tech edge is highlighted. As planar packaging nears limits, 3D structures will be critical...
5-2-6 CoWoS's Hidden Defense Line: The US-Japan Chemical Chokehold Battle and Wah Lee (3010), Hong Teng (7751)'s Cutting-Edge Thermal Management Technology
Semiconductor
EDGE / / 10 minutes read

5-2-6 CoWoS's Hidden Defense Line: The US-Japan Chemical Chokehold Battle and Wah Lee (3010), Hong Teng (7751)'s Cutting-Edge Thermal Management Technology

US/Japan monopolize CoWoS packaging's underfill & TIMs, essential for AI chip stability, thermal limits, and yield. Distributors like Wah Lee & Chang Hwa, with strict cold chain & local support, build moats as indispensable advanced process gatekeepers, given high replacement costs.