Dongbu HiTek develops 700V LED lighting chip manufacturing technology

South Korea’s leading semiconductor foundry Dongbu HiTek revealed Tuesday that it has developed a manufacturing and processing technology of 700-volt (V) high voltage analog semiconductor, which can produce LED lighting chips.

Dongbu HiTek has been manufacturing AC/DC converters and PMICs (Power Management ICs) that are used in home appliances including laptops based on the mid- and low-voltage process. The development of the new high-voltage processing technology will enable Dongbu HiTek to extend its business area to the high value-added industrial analog semiconductors including LED lighting chips.

For full article see Maeil Business.