Teraview Holdings Expands Supply of Semiconductor Inspection Equipment 'EOTPR 4500'

Teraview Holdings, a global leader in terahertz (THz) solutions, is expanding its supply of artificial intelligence (AI) semiconductor inspection equipment.

TeraView Holdings' internal optical system for EOTPR. TeraView Holdings

Teraview Holdings said on November 3 that it had signed a contract on November 2 to supply EOTPR 4500 semiconductor inspection equipment worth 1,097,974,920 won to a domestic manufacturer of advanced semiconductor substrates.

The contract value represents 14.03% of the company's most recent annual revenue, and the contract runs through November 19, 2027. The end date is the deadline for receiving the final payment. The customer's name will remain undisclosed at the other party's request to protect its trade secrets. This follow-up order is for additional EOTPR 4500 units for major overseas production facilities operated by an existing domestic customer.

EOTPR 4500 is a terahertz (THz)-based inspection system that analyzes microcracks, open and short circuits, delamination between layers, and defects in connections between chips, which are difficult to identify using conventional electrical tests or two-dimensional X-ray inspection. It precisely locates electrical defects in internal connections without damaging the item being inspected.

"This contract is a follow-up order for major overseas production facilities operated by a domestic customer. It is significant because the customer is adding EOTPR equipment at each production site as it expands production," said Donald Dominic Anon, CEO of Teraview Holdings.

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