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1. (WO2019066543) METHOD FOR PRODUCING THERMALLY CONDUCTIVE THIN FILM USING SYNTHETIC GRAPHITE POWDER
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Pub. No.: WO/2019/066543 International Application No.: PCT/KR2018/011516
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
H05K 7/20 (2006.01) ,C09J 7/29 (2018.01) ,B32B 9/00 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
[IPC code unknown for C09J 7/29]
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9
Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
Applicants:
인동전자 주식회사 INDONG ELECTRONICS CO., LTD. [KR/KR]; 경기도 오산시 가장산업서로 54, 2층 2nd Floor, 54, Gajangsaneopseo-ro, Osan-si, Gyeonggi-do 18103, KR
Inventors:
김동하 KIM, Dong Ha; KR
Agent:
제일특허법인(유) FIRSTLAW P.C.; 서울시 서초구 마방로 60 60 Mabang-Ro, Seocho-Ku, Seoul 06775, KR
Priority Data:
10-2017-012726729.09.2017KR
Title (EN) METHOD FOR PRODUCING THERMALLY CONDUCTIVE THIN FILM USING SYNTHETIC GRAPHITE POWDER
(FR) PROCÉDÉ DE PRODUCTION D'UN FILM MINCE THERMOCONDUCTEUR À L'AIDE DE POUDRE DE GRAPHITE SYNTHÉTIQUE
(KO) 인조 흑연 분말을 이용한 열전도성 박막의 제조방법
Abstract:
(EN) The present invention relates to a method for producing a thermally conductive thin film for protecting elements and the like integrated inside an electronic device such as a smartphone from heat. A method for using synthetic graphite powder to produce a thin film that has excellent thermal conductivity compared to existing natural graphite thin films or metal thin films and can be produced at lower cost than existing synthetic graphite thin films obtained from polyimide or the like may be provided.
(FR) La présente invention concerne un procédé de production d'un film mince thermoconducteur pour protéger des éléments et similaires intégrés à l'intérieur d'un dispositif électronique tel qu'un téléphone intelligent contre la chaleur. L'invention concerne un procédé d'utilisation de poudre de graphite synthétique pour produire un film mince qui présente une excellente conductivité thermique par rapport aux films minces de graphite naturel existants ou aux films minces métalliques existants et qui peut être produit à moindre coût par rapport aux films minces de graphite synthétique existants obtenus à partir de polyimide ou analogue.
(KO) 본 발명은 스마트폰과 같은 전자기기 내에 집적되는 소자 등을 열로부터 보호하기 위한 열전도성 박막을 제조하는 방법에 관한 것으로서, 인조 흑연 분말을 사용하여 기존의 천연 흑연 박막 또는 금속 박막에 비해 열전도도가 우수하고, 기존의 폴리이미드 등으로부터 얻은 인조 흑연 박막에 비해 적은 비용으로 제조 가능한 박막을 제조하는 방법을 제공할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)