EDGE

/ 135 posts
5-4-1 Optical's Microscopic Inspectors: The Needle-in-a-Haystack Challenge of AOI Inspection and the Data Flywheel
Semiconductor
EDGE / / 6 minutes read

5-4-1 Optical's Microscopic Inspectors: The Needle-in-a-Haystack Challenge of AOI Inspection and the Data Flywheel

Advanced packaging's rise makes AOI key to yield. 2D-to-3D tech shift ensures micro-bump precision through every-step AOI. Core moat: defect data flywheel trains AI. Machvision, Test Research, et al. eye ~20% CapEx inspection via alliances, tech transformation.
The 5-4-0 Test Time Money Printer: KYEC's (2449) Burn-in Moat and Taiwan's Test Arms Dealers' Feast
Semiconductor
EDGE / / 7 minutes read

The 5-4-0 Test Time Money Printer: KYEC's (2449) Burn-in Moat and Taiwan's Test Arms Dealers' Feast

Surging AI chip complexity drives exponential test times; KYEC (2449) is a core beneficiary. Burn-in test demand surged to prevent early chip failure. KYEC's self-made burn-in ovens' cost/customization edge builds a strong moat, securing NVIDIA/Google orders. This boosts Taiwan's probe card, sock...
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.