公开(公告)号：US20160053155A1

公开(公告)日：2016-02-25

申请号：US14779507

申请日：2014-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongwook LEE ,  Nami BYUN ,  Sungguk LEE

IPC: C09K5/14 ,  B05D3/12

CPC classification number: C09K5/14 ,  B05D3/12 ,  H01L23/373 ,  H01L23/3735 ,  H01L23/3736 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat discharging sheet using graphene and a method for manufacturing the same are disclosed. The heat discharging sheet includes a heat discharging layer having a first surface and a second surface, the heat discharging layer including graphene and metal particles, an adhesive layer disposed on a first surface of the heat discharging layer, and a protective layer disposed on a second surface of the heat discharging layer.

Abstract translation: 公开了一种使用石墨烯的散热片及其制造方法。 放热片包括具有第一表面和第二表面的放热层，放热层包括石墨烯和金属颗粒，设置在放热层的第一表面上的粘合剂层和设置在第二表面上的保护层 放热层的表面。

公开(公告)号：US20180069082A1

公开(公告)日：2018-03-08

申请号：US15456421

申请日：2017-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Mynghee JUNG ,  Nami BYUN ,  Jinsan MOON

IPC: H01L29/167 ,  H01L29/16

CPC classification number: H01L29/167 ,  C01B32/194 ,  H01L29/1606

Abstract: A graphene doped with different dopants and a method for preparing the same are disclosed. A method for preparing a multi-doped graphene includes: mixing a metal-based dopant and at least one organic-based dopant to prepare a doping solution; stacking a graphene layer on a substrate; and doping the graphene layer with the doping solution that includes the metal-based dopant and the at least one organic-based dopant. The method allows maintaining the transparency of the prepared graphene and minimizing the sheet resistance of the graphene while not damaging a substrate on which the graphene is stacked.

公开(公告)号：US20140204535A1

公开(公告)日：2014-07-24

申请号：US14142493

申请日：2013-12-27

Applicant: LG ELECTRONICS INC.

Inventor： Nami BYUN ,  Dongwook LEE ,  Taehyeong KIM ,  Sungguk LEE

IPC: H05K7/20

CPC classification number: H05K7/20963 ,  H01L23/373 ,  H01L23/3733 ,  H01L23/3735 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Disclosed is a heat discharging sheet. More specifically, disclosed is a heat discharging sheet and a display device including the same. The heat discharging sheet includes a heat discharging layer having a first surface and a second surface, an adhesive layer disposed on the first surface of the heat discharging layer, the adhesive layer being bonded to the heat source and including a thermal conductivity enhancing material, and a protective layer disposed on the second surface of the heat discharging layer, the protective layer including a thermal conductivity enhancing material.

Abstract translation: 公开了放热片。 更具体地，公开了放热片和包括该散热片的显示装置。 放热片包括具有第一表面和第二表面的放热层，设置在放热层的第一表面上的粘合剂层，粘合剂层粘合到热源并且包括导热性增强材料，以及 设置在放热层的第二表面上的保护层，保护层包括导热性增强材料。

公开(公告)号：US20130315815A1

公开(公告)日：2013-11-28

申请号：US13747764

申请日：2013-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Sungguk LEE ,  Dongwook LEE ,  Byunghwa SEO ,  Nami BYUN

IPC: C01B31/04 ,  C01B31/00

CPC classification number: C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C01B32/184 ,  C01B32/192 ,  C01B32/194

Abstract: A method for manufacturing a graphene powder capable of minimizing aggregation of graphene particles and a graphene powder manufactured using the same are disclosed. The method includes preparing a graphene solution in which graphene particles are dispersed in a solvent, aggregating the graphene particles, separating the aggregated graphene particles from the solvent, and drying the graphene particles.

Abstract translation: 公开了一种能够最小化石墨烯颗粒聚集的石墨烯粉末的方法和使用该方法制造的石墨烯粉末。 该方法包括制备石墨烯溶液，其中石墨烯颗粒分散在溶剂中，聚集石墨烯颗粒，将聚集的石墨烯颗粒与溶剂分离，并干燥石墨烯颗粒。