Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRON EMITTING DEVICE USING GRAPHENE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2015/174554
Kind Code:
A1
Abstract:
Disclosed are an electron emitting device using graphene and a method for manufacturing the same. The disclosed electron emitting device comprises: a metal holder having at least one slot formed thereon; at least one emitter plate which is provided to be inserted into the slot to protrude from a first side of the metal holder and which comprises an emitter support member and a graphene emitter attached on the emitter support member; an insulating layer provided on the first side of the metal holder; and a gate electrode which is provided on the insulating layer and which comprises a gate support member and a graphene gate attached on the gate support member.

Inventors:
PARK, Shang-hyeun (130, Samsung-ro,,Yeongtong-gu, Suwon-si, Gyeonggi-do 443-803, 443-803, KR)
LEE, Dong-gu (61, Daehak-ro,,Gumi-si, Gyeongsangbuk-do 730-701, 730-701, KR)
KIM, Il-hwan (130, Samsung-ro,,Yeongtong-gu, Suwon-si, Gyeonggi-do 443-803, 443-803, KR)
SUNG, Jae-kyung (61, Daehak-ro,,Gumi-si, Gyeongsangbuk-do 730-701, 730-701, KR)
LEE, Chang-soo (130, Samsung-ro,,Yeongtong-gu, Suwon-si, Gyeonggi-do 443-803, 443-803, KR)
KANG, Dong-su (61, Daehak-ro,,Gumi-si, Gyeongsangbuk-do 730-701, 730-701, KR)
YU, Eun-a (61, Daehak-ro,,Gumi-si, Gyeongsangbuk-do 730-701, 730-701, KR)
Application Number:
KR2014/004247
Publication Date:
November 19, 2015
Filing Date:
May 13, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129 Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-742, 443-742, KR)
KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (61 Daehak-ro, Gumi-si, Gyeongsangbuk-do 730-701, 730-701, KR)
International Classes:
H01J1/30
Domestic Patent References:
WO2013101937A12013-07-04
Foreign References:
KR20130007904A2013-01-21
KR20130114470A2013-10-18
JP2013179182A2013-09-09
KR101387700B12014-04-22
Other References:
See also references of EP 3144953A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gilGangnam-gu, Seoul 135-971, 135-971, KR)
Download PDF: