公开(公告)号：US20240200190A1

公开(公告)日：2024-06-20

申请号：US18381006

申请日：2023-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae Wee Kong ,  Taewon Lee ,  Sangho Roh ,  SongYi Baek

IPC: C23C16/455 ,  H01J37/32

CPC classification number: C23C16/45565 ,  H01J37/3244 ,  H01J37/32091 ,  H01J2237/3321

Abstract: A shower head may include a lower shower head part including a lower plate. The lower plate includes a lower plate, the lower plate includes a plurality of gas holes, the plurality of gas holes includes: a vertical hole vertically penetrating the lower plate in a first direction; and an inclined hole penetrating the lower plate in a second direction, which is inclined at an acute angle with respect to the first direction of the vertical hole, the vertical hole has a first diameter and the inclined hole has a second diameter which is different than the first diameter.

公开(公告)号：US10020091B2

公开(公告)日：2018-07-10

申请号：US15190909

申请日：2016-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  The Industry & Academic Cooperation in Chungnam National University

Inventor： Sang Eui Lee ,  Yeonggyu Jeong ,  Kyoung-Seok Moon ,  Hiesang Sohn ,  Taewon Lee ,  In Taek Han

IPC: H01B1/24 ,  H01B1/22 ,  C08J5/00 ,  B82Y30/00

CPC classification number: H01B1/24 ,  B82Y30/00 ,  C08J5/005 ,  C08J2301/02 ,  D21H11/18 ,  D21H13/50 ,  D21H21/52 ,  H01B1/22 ,  Y10S977/752 ,  Y10S977/762 ,  Y10S977/783 ,  Y10S977/932

Abstract: A conductive composite including: a polymer matrix including a microcellulose fiber; and at least two conductive nanomaterials dispersed in the polymer matrix, wherein the conductive nanomaterial includes a metal nanowire, wherein the at least two of the conductive nanomaterials provide an assembled layer surrounding a surface of the microcellulose fiber.