HOME > Community > Device News

LG이노텍, 6인치 웨이퍼 기반 UV LED ....

목록
글쓴이 최고관리자 등록일 13-07-05 17:42
조회 2,397
    LG이노텍이 세계 처음 6인치 대구경 웨이퍼 기반 자외선(UV) 발광다이오드(LED) 양산에 성공했다. 통상 UV LED는 웨이퍼 직경이 커질수록 수율이 떨어져 2인치 웨이퍼에서 생산되고 있다. 대구경화로 생산성을 대폭 높여 특수 시장인 UV LED 분야를 선점할 수 있을 것으로 기대된다.
    LG이노텍의 UV LED 6인치 에피웨이퍼와 패키지<LG이노텍의 UV LED 6인치 에피웨이퍼와 패키지>
    LG이노텍(대표 이웅범)은 최근 6인치 대면적 웨이퍼 기반 UV LED 양산에 돌입했다고 2일 밝혔다. 2인치 웨이퍼를 사용할 때보다 생산성을 약 28% 높였다고 설명했다.

    UV는 가시광선보다 파장이 짧은 약 100~400나노미터(㎚) 전자기파다. 파장 대역에 따라 살균·정화·경화 작용을 한다. 의료, 표면 코팅, 인쇄 등 특수한 광원을 필요로 하는 분야에 쓰인다. 살균 작용이 있어 폐수 처리 등 환경 산업에도 응용될 것으로 기대된다. 각 용도별로 유효 파장만 방출하도록 설계할 수 있어서 활용도가 높다.

    이같은 장점에도 불구하고 UV LED는 자외선을 구현하는 발광층을 균일하게 도포하기 어려워 대면적 웨이퍼 양산 수율이 떨어졌다. 일반적으로 LED 칩은 수율이 80% 이상 나오면 양산한다.

    LG이노텍은 수직형 LED 칩 기술로 광출력도 극대화 했다. 수평형 LED는 웨이퍼 기판 위에 증착하는 발광층 소재인 갈륨나이트라이드(GaN) 층이 두꺼워 UV 방출을 방해한다. 수직형 LED 칩 설계는 GaN층 두께를 대폭 줄일 수 있다. 포인원(4 in 1) 패키지를 예로 들면 385㎚ UV LED 4개를 사용해 최대 광출력 2600밀리와트(mW)를 구현한다. 기존 제품에 비해 패키지 숫자가 4분의 1로 줄어든다.

    회사 관계자는 “일반 산업용 365·385·395·405㎚, 살균·의료용 280㎚ 등 다양한 대역별 UV LED를 선보일 것”이라며 “LCD 디스플레이용 백라이트유닛(BLU), 조명용 LED에 이어 특수 분야인 UV LED에도 대면적 웨이퍼를 적용해 가격 경쟁력을 확보하게 됐다”고 말했다.

    LG이노텍은 UV LED 시장이 연평균 43% 성장해 2017년까지 약 2800억원 규모로 커질 것으로 기대했다.

    Comments (2)

    Webb 23-02-12 22:35
    답변 삭제  
    https://www.yeezyshop.us.com/ Yeezy
    https://www.adidascom.us.com/ Adidas
    https://www.nike-onlinecanada.ca/ Nike Canada
    https://www.shoesoutletstores.ca/ Nike Shoes
    https://www.adidasyeezys.us.com/ Adidas Yeezy Shoes
    https://www.outletadidasshoes.us.com/ Adidas Shoes
    https://www.adidasstoreonline.us.com/ Adidas Online
    https://www.pandorasjewelry.uk.com/ Pandora Jewelry
    https://www.adidas-superstars.us.com/ Adidas Superstar Men
    https://www.nmd.uk.com/ Adidas NMD UK
    https://www.adidasultraboost.shop/ Ultra Boost
    https://www.trainerssale.uk.com/ Adidas Trainers
    https://www.nikesrunningshoes.us.com/ Nike Running Shoes
    https://www.nikeclearancestores.us.com/ Nike Clearance Store
    https://www.yeezyshoesstore.ca/ Yeezy
    https://www.adidasshoesonline.us.com/ Adidas Shoes Women
    https://www.airforce1s.us.com/ Air Force 1
    https://www.newtrainers.uk.com/ Adidas Trainers
    https://www.nikeair-force1.us.com/ Nike Air Force 1
    https://www.yeezy500boost.us.com/ Yeezy 500
    https://www.nikeoutletstore.ca/ Nike Canada
    https://www.trainersstore.uk.com/ Nike Store
    https://www.adidasoutletshoes.us.com/ Adidas Outlet
    https://www.nikepresto.us.org/ Nike Presto
    https://www.nike-sneakers.us.com/ Nike Sneakers
    https://www.adidasshoesshop.us.com/ Adidas Shoes
    https://www.yeezyshoesboost.us.com/ Yeezy
    https://www.offwhite-shoes.us.com/ Off White Nike
    https://www.nikeclearances.us.com/ Nike Clearance
    https://www.jewelrypandora.us.org/ Pandora Jewelry
    https://www.nike-rosherun.us.com/ Roshe
    https://www.trainersoutlet.uk.com/ Adidas UK
    https://www.yeezycanadastore.ca/ Adidas Yeezy
    https://www.yeezysboost-350.us.com/ Yeezy Boost 350
    https://www.pandoras.uk.com/ Pandora Jewelry
    https://www.nikeoutlet--store.us.com/ Nike Outlet
    https://www.ultraboost.uk.com/ Adidas Ultra Boost
    https://pandorabracelets-charms.us.com/ Pandora Bracelets
    https://www.adidasoutletstores.us.com/ Adidas Outlet
    https://www.nikeoutletstores.us.com/ Nike Outlet
    https://www.adidas-originalssuperstar.us.com/ Adidas Originals Superstar
    https://www.pandorajewelryuk.uk.com/ Pandora Jewelry UK
    https://www.nikecanada-onlineshopping.ca/ Nike Canada Online Shopping
    https://www.pandorarings.uk.com/ Pandora Ring
    https://www.nikeoutletsonline.us.com/ Nike Outlet
    https://www.yeezyshoesadidas.us.com/ Yeezy
    https://www.nikesoutlets.us.com/ Nike Outlets
    https://www.nike-outletfactory.us.com/ Nike Outlet Factory
    https://www.adidass.us.com/ Adidas Shoes
    https://www.ultra-boost.us.com/ Ultra Boost
    https://www.nikesstoreoutlet.us.com/ Nike Store
    https://www.yeezyboost350v2.us.com/ Yeezy Boost 350
    https://www.newadidasshoes.us.com/ Adidas Shoes
    https://www.nikeshoesshop.ca/ Nike Shoes
    https://www.adidasyeezyofficialwebsite.us.com/ Adidas Yeezy
    https://www.adidassuperstars.us.com/ Adidas Superstar
    https://www.pandoracharmsbracelets.us.com/ Pandora Bracelets
    https://www.nikesneakersstore.us.com/ Nike Sneakers Women
    https://www.officialyeezywebsite.us.com/ Yeezy
    https://www.nmdsadidas.us.com/ Adidas NMD
    https://www.pandoracharmsbracelet.us.com/ Pandora Charms
    https://www.pandorascharms.uk.com/ Pandora Charms
    https://www.nikeshoesoutlets.us.com/ Nike Shoes
    https://www.yeezy350shoes.ca/ Yeezy 350
    Georgette 23-03-13 12:44
    답변 삭제  
    https://www.air-max95.us.com/ Air Max 95
    https://www.nikeshoesonlines.us.com/ Nike Shoes For Women
    https://www.nikeoutletstoreclearance.us.com/ Nike Outlet Store
    https://www.yeezyshoess.us.com/ Adidas Yeezy Shoes
    https://www.nikeairmax720.us.com/ Nike Air Max 720
    https://www.nike-basketballshoes.us.org/ Nike Basketball Shoes
    https://www.air-jordansretro.us.com/ Air Jordan Retro
    https://www.air-jordan10.us.com/ Jordan 10
    https://www.christianslouboutin.us.com/ Christian Louboutin Shoes Outlet
    https://www.pandorabraceletsforwomen.us/ Pandora Bracelets
    https://www.jewelrycharms.us/ Pandora Charms
    https://www.pandoranecklaces.us/ Pandora Necklaces
    https://www.vansshoes-outlets.us.com/ Vans
    https://www.christianlouboutinshoessaleoutlet.us/ Christian Louboutin Sale
    https://www.pandoras.us.org/ Pandora Charms
    https://www.nikesneakerssale.us.com/ Nike Sneakers For Men
    https://www.pandorascharm.us.com/ Pandora Charms
    https://www.jordansretro13.us.com/ Air Jordan 13 Retro
    https://www.lebron-jamesshoes.us.org/ Lebron James Sneakers
    https://www.pandora-jewelryrings.us/ Pandora Jewelry Rings
    https://www.newjordanscomingout.us.com/ New Jordans
    https://www.uncjordan1.us.com/ Jordan 1 UNC
    https://www.adidas-nmds.us.org/ NMD
    https://www.air-jordans1.us.com/ Air Jordans 1
    https://www.pandorabracelets-clearance.us.com/ Pandora Bracelets Clearance
    https://www.airjordans-sneakers.us/ Jordan Sneakers
    https://www.kevin-durantsshoes.us.com/ Kevin Durant Shoes
    https://www.nike--shoes.us.com/ Nike Shoes For Women
    https://www.nike-runningshoes.us/ Nike Running Shoes
    https://www.nikeoutlet-factory.us.com/ Nike Outlet
    https://www.pandorascharmsjewelry.us/ Pandora Jewelry
    https://www.sneakerswebsite.us/ Nike Sneaker
    https://www.yeezysboosts.us.com/ Yeezy Boost 750
    https://www.nike-outletstores.us.com/ Nike Outlet
    https://www.fjallravenkankenbackpack.us/ Kanken Backpack
    https://www.yeezyscheap.us.com/ Yeezys
    https://www.nikeshoesfactorys.us.com/ Nike Yeezy
    https://www.nikeair-jordan.us.com/ Nike Air Jordans
    https://www.shoesyeezy.us.com/ Yeezy Shoes
    https://www.pandorasjewelryoutlet.us.com/ Pandora Jewelry
    https://www.lebron16shoes.us.org/ Lebron 16
    https://www.airjordanssneakers.us.org/ Air Jordans
    https://www.nikecortezshox.us.com/ Nike Shox
    https://www.jordan3.us.com/ Air Jordan 3
    https://www.nikefreerun.us.org/ Nike Free
    https://www.nike-airmax98.us/ Nike Air Max 98
    https://www.nike-clearance.us.com/ Nike Clearance Store
    https://www.outletstoreonlineshopping.us/ Nike Outlet Store Online Shopping
    https://www.menwomenshoes.us/ Womens Nike Shoes
    https://www.pandoracanadajewelrycharms.ca/ Pandora Canada
    https://www.airforce-1.us.org/ Air Force 1
    https://www.golden-gooses.us.com/ Golden Goose
    https://www.nikesneakersoutlet.us.org/ Nike Sneakers For Women
    https://www.yeezyboosts-350.us.com/ Yeezy Boost 350
    https://www.pandorashop.ca/ Pandora
    https://www.cheapnikesshoes.us.com/ Cheap Nike Shoes
    https://www.jewelrynecklacerings.uk.com/ Pandora
    https://www.christianlouboutins.uk.com/ Christian Louboutin
    https://www.adidassneakers.us.com/ Adidas Sneakers For Women
    https://www.asicsshoesoutlet.us.com/ Asics
    https://www.airforceones.us.com/ Air Force Ones
    https://www.nikebasketball-shoes.us.com/ Nike Basketball Shoes
    https://www.nikeshoesclearance.us.com/ Nike Clearance Outlet
    https://www.charmsjewelryrings.uk.com/ Pandora Earrings
    https://www.jordan-retro4.us.com/ Jordan Retro 4
    https://www.nmdr1adidas.us.com/ Adidas NMD R1
    https://www.red-bottomheels.us/ Red Bottom Heels
    https://www.nikeoutletonlineclearance.us.com/ Nike Clearance Outlet
    https://www.nikeoutletstoreonlines.us.com/ Nike Outlet Store Online Shopping
    https://www.new-nikeshoes.us.com/ New Nike 2019
    https://www.nikeoutletstoreonline-shopping.us.com/ Nike Outlet Store Online Shopping
    https://www.airjordan14.us.com/ Jordan retro 14
    https://www.airjordan1mid.us.com/ Jordan 1 Mid
    https://www.nike-stores.us.org/ Nike Store
    https://www.adidasultra-boosts.us.com/ Ultra Boost Adidas
    https://www.pandoracom.ca/ Pandora Canada
    https://www.valentinoshoessale.us.com/ Valentino
    https://www.pandorajewelryofficialwebsite.us/ Pandora Official Website
    https://www.lebron16shoes.us/ Lebron 16
    https://www.jewelrycharmsrings.uk.com/ Pandora
    https://www.jordanshoesforkids.us/ Jordan Shoes For Kids
    https://www.airjordan9.us.com/ Jordan Retro 9
    https://www.nikefreernrun.us.com/ Nike Free
    https://www.nikeshoesfactorystore.us.com/ Nike Store
    https://www.christian-louboutin-shoes.us.org/ Christian Louboutin shoes
    https://www.nikehuaraches.us.com/ Nike Huarache
    https://www.kyrieirvingbasketballshoes.us.com/ Kyries Shoes
    https://www.jordan1s.us.org/ Jordan 1
    https://www.nikeshoess.us.org/ Mens Nike Shoes
    https://www.michael-jordanshoes.us.com/ Michael Jordan Shoes
    https://www.runningshoesformenwomen.us/ Nike Running Shoes For Women
    https://www.nikeoutletstore-onlineshopping.us.org/ Nike Outlet Store Online Shopping
    https://www.airjordan11.us.org/ Air Jordan 11
    https://www.jordans13retro.us/ Jordan 13 Retro
    https://www.nikestorefactory.us.com/ Nike Store
    https://www.airmax2019.us.org/ Air Max 2019
    https://www.redbottomslouboutinshoes.us/ Red Bottoms
    https://www.charmsbracelet.uk.com/ Pandora UK
    https://www.nikecortez.us.org/ Nike Cortez
    https://www.nike-outletstoreonlineshopping.us.com/ Nike Outlet Store Online Shopping
    https://www.jordan32shoes.us/ Air Jordan 32
    https://www.airmax-98.us.com/ Air Max 98
    https://www.nikeoutletstores.us.org/ Nike Outlet
    https://www.jordan1high.us.com/ Jordan 1 High
    https://www.moncleroutletuk.uk.com/ Moncler UK
    https://www.nikeshoes2019.us.com/ Nike Shoes
    https://www.christianlouboutins.us.org/ Christian Louboutin Outlet
    https://www.jordansretro11.us.com/ Air Jordan 11 Retro
    https://www.nikeairforce.us.org/ Nike Air Force
    https://www.nikeshoescybermondayblackfriday.us.com/ Nike Black Friday Sales
    https://www.nikeshoesshop.us.com/ Nike Shoes
    https://www.nikerunning-shoes.us.com/ Nike Running Shoes For Women
    https://www.nikeairzooms.us.com/ Nike Air Zoom Pegasus
    https://www.redbottomshoes-forwomen.us/ Red Bottom Shoes For Women
    https://www.airforce1shoes.us.com/ Nike Air Force 1 Women
    https://www.fjallravenbackpack.us/ Fjallraven Backpack
    https://www.airjordan-retro11.us.com/ Jordan Retro 11
    https://www.jordanretroshoes.us.org/ Jordan Retro
    https://www.ultra-boosts.us.com/ Adidas Ultra Boost
    https://www.kyrie-irvingshoes.us.org/ Kyrie Irving Shoes
    https://www.jordanaj1.us.com/ AJ1
    https://www.nikefactory-outlet.us.org/ Nike Factory Outlet
    https://www.max97trainers.uk.com/ Nike Air Max 270
    https://www.yeezy500.us.org/ Yeezy 500 Black
    https://www.christian-louboutinoutletsale.us.com/ Louboutin Outlet
    https://www.nike-presto.us.com/ Nike Presto
    https://www.nikestores.us.org/ Nike Store
    https://www.newnikeshoes.us.org/ New Nike
    https://www.nike-jordan1.us.com/ Nike Jordan 1
    https://www.nikeoutletonline-store.us.com/ Nike Outlet
    https://www.jordan4s.us.com/ Jordan 4s
    https://www.nikefactorystoreonline.us.com/ Nike Factory Outlet
    https://www.louboutinshoess.us/ Louboutin Shoes
    https://www.airjordanshoesretros.us.com/ Air Jordan Retro
    https://www.nikesclearance.us/ Nike Clearance Outlet
    https://www.pandora-earrings.us/ Pandora Jewelry
    https://www.nikes-sneakers.us.com/ Nike Sneakers
    https://www.nikeairmax720.us.org/ Nike 720 Air Max
    https://www.nikeair-max270.us/ Nike Air Max 270 Men
    https://www.jordansshoesformen.us.com/ Jordan Shoes For Men
    https://www.red-bottomshoesforwomen.us.com/ Red Bottom Shoes For Women
    https://www.shoes-yeezy.us.com/ Yeezy Shoes
    https://www.nike-zoom.us.com/ Nike Zoom Pegasus 35
    https://www.pandoracharmscom.us/ Pandora Bracelet Charms
    https://www.nikeair-max.us.org/ Nike Air Max
    https://www.lebronjamesshoessale.us.com/ Lebron James Shoes
    https://www.nikereactuptempo.us.com/ Nike Air More Uptempo
    https://www.newshoes2019.us/ New Nike Shoes
    https://www.yeezys-adidas.us.com/ Adidas Yeezy
    https://www.jordan7.us.com/ Jordan Retro 7
    https://www.jordan11gammablue.us/ Jordan 11 Bred
    https://www.airjordans.com.co/ Nike Jordans
    https://www.christianlouboutins-outlet.us.com/ Louboutin Outlet
    https://www.jordan12s.us.com/ Jordan 12's
    https://www.ferragamobelts.us.com/ Ferragamo
    https://www.louboutinheelsshoes.us.com/ Christian Louboutin Shoes
    https://www.ferragamosshoes.us.com/ Ferragamo
    https://www.nikefactorys.us/ Nike Factory
    https://www.air-jordan8.us.com/ Air Jordan 8