UPDATED. 2024-04-18 05:34 (목)
Samsung spent 200 billion won so far to manufacture SiC power management ICs
Samsung spent 200 billion won so far to manufacture SiC power management ICs
  • Jang Keyoung Yoon
  • 승인 2023.03.30 17:06
  • 댓글 0
이 기사를 공유합니다

Tech giant to manufacture using 8-inch 
Image: Samsung
Image: Samsung

Samsung has already spent around 200 billion won in preparation to start manufacturing silicon carbide (SiC) and gallium nitride (GaN) semiconductors.

Sources said the spending amount shows that the tech giant can already manufacture prototypes of certain chips.

SiC and GaN are being used in the latest power management ICs as they are more durable and power efficient than silicon.

SiC is seeing high demand from the automotive sector thanks to its durability; GaN meanwhile is being used more in wireless communication applications thanks to its fast switching speed.

Samsung formed a Power Semiconductor Task Force earlier this year as its first step to manufacture SiC and GaN chips.

Besides those of Samsung’s chip business, staff from the LED team and Samsung Advanced Institute of Technology (SAIT) are also part of the task force.

The LED team is also part of the task force as wafers for LED already use GaN and other nitride materials on the silicon using deposition machines.

Samsung is planning to manufacture GaN and SiC chips from 8-inch wafers; skipping the entry level of 6-inch that most power chip makers have started with.

MicroLED is also made in 8-inch wafers; SAIT meanwhile, already has technologies related to GaN.

The use of 8-inch wafers is noticeable as SiC is still mostly made using 4-inch and 6-inch wafers; in GaN, 8-inch wafers are becoming mainstream.

A Samsung spokesperson said that their business related SiC chips were at a “study stage” and added that nothing was decided on the matter.

삭제한 댓글은 다시 복구할 수 없습니다.
그래도 삭제하시겠습니까?
댓글 0
계정을 선택하시면 로그인·계정인증을 통해
댓글을 남기실 수 있습니다.

  • 515, Nonhyeon-ro, Gangnam-gu, Seoul, Republic of Korea 4F, Ahsung Bldg.
  • 대표전화 : 82-2-2658-4707
  • 팩스 : 82-2-2659-4707
  • 청소년보호책임자 : Stan LEE
  • 법인명 : The Elec Inc.
  • 제호 : THE ELEC, Korea Electronics Industry Media
  • 등록번호 : 서울, 아05435
  • 등록일 : 2018-10-15
  • 발행일 : 2018-10-15
  • 발행인 : JY HAN
  • 편집인 : JY HAN
  • THE ELEC, Korea Electronics Industry Media Prohibiting unauthorized duplication,publishing,modification and distribution the material on this Site for any purpose.
  • Copyright © 2024 THE ELEC, Korea Electronics Industry Media. All rights reserved. mail to powerusr@thelec.kr