UPDATED. 2024-06-25 16:02 (화)
Philoptics supplies laser equipment to chipmaker for glass substrate
Philoptics supplies laser equipment to chipmaker for glass substrate
  • Gijong Lee
  • 승인 2024.04.24 08:46
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Company expects more orders for TGV equipment
Image: Philoptics
Image: Philoptics

Battery and display production equipment maker Philoptics said on Tuesday that it has supplied a piece of laser equipment to a chipmaker’s trial line for use in the production of a glass substrate.

The equipment, called Through Glass Via (TGV), based on laser, was supplied to the potential customer last month, the company said, along with a direct image exposure unit and Ajinomoto buildup (ABF) film drilling equipment.

Philoptics said it expected additional orders for TGV equipment, while the supply of fab equipment in general will contribute tens of billions of won in revenue in the mid- to long-term.

The TGV equipment can punch numerous holes accurately in bare glasses, which is then wrapped in copper plates. The direct image exposure unit is then used on it to draw the patterns.

Philoptics said its exposure unit can be used without a mask. The ABF film is then smeared on the pattern for the processing of circuits and skive.

Once the ABF drilling is completed, the glass core substrate is finished at the wafer level, the company said. It was also developing a singulation machine to cut the substrates into individual chips.

Last year, the company recorded 300 billion won in revenue and 10 billion won in operating profit. Two-thirds of the revenue came from battery production equipment such as laser notching. The remainder came from display production equipment such as laser for OLED.

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