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Machine translation
1. (WO2018105772) MOBILE TERMINAL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/105772    International Application No.:    PCT/KR2016/014277
Publication Date: 14.06.2018 International Filing Date: 07.12.2016
IPC:
H04M 1/02 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: PARK, Kyungui; (KR).
LEE, Jaewoong; (KR).
KIM, Sanghoon; (KR).
LEE, Joseph; (KR).
PARK, Chansin; (KR)
Agent: KIM, Yong In; (KR).
BAHNG, Hae Cheol; (KR)
Priority Data:
Title (EN) MOBILE TERMINAL
(FR) TERMINAL MOBILE
(KO) 이동 단말기
Abstract: front page image
(EN)A mobile terminal comprises: a body including an inner space; a main board mounted in the inner space of the body and having a heat generating component mounted thereon; a pipe member comprising a heat pipe including a heat absorbing portion contacting the heat generating component and a heat transfer portion extending from the heat absorbing portion, wherein the heat absorbing portion includes a plate-shaped metal member having an area corresponding to the area of the heat generating component, and the heat transfer portion is made of a material having high thermal conductivity; a first flow path formed inside the pipe member; a second flow path formed on an inner wall of the pipe member; and a working fluid passing through the first flow path in a gaseous state and passing through the second flow path in a liquid state, wherein the heat absorbing portion and the heat transfer portion are integrally formed. As such, the mobile terminal can improve heat dissipation performance, thereby enhancing durability.
(FR)L'invention concerne un terminal mobile comprend : un corps comprenant un espace interne ; une carte principale montée dans l'espace interne du corps et ayant un composant de génération de chaleur monté sur celui-ci ; un élément de tuyau comprenant un caloduc comprenant une partie d'absorption de chaleur en contact avec le composant de génération de chaleur et une partie de transfert de chaleur s'étendant à partir de la partie d'absorption de chaleur, la partie d'absorption de chaleur comprenant un élément métallique en forme de plaque comportant une zone correspondant à la zone du composant de génération de chaleur, et la partie de transfert de chaleur est constituée d'un matériau ayant une conductivité thermique élevée ; un premier trajet d'écoulement formé à l'intérieur de l'élément de tuyau ; un second trajet d'écoulement formé sur une paroi interne de l'élément de tuyau ; et un fluide de travail passant à travers le premier trajet d'écoulement dans un état gazeux et traversant le second trajet d'écoulement dans un état liquide, la partie d'absorption de chaleur et la partie de transfert de chaleur étant formées d'un seul tenant. Ainsi, le terminal mobile peut améliorer les performances de dissipation de chaleur, améliorant ainsi la durabilité.
(KO)내부공간을 포함하는 바디; 상기 내부공간에 실장되며 발열부품이 실장된 메인기판; 및 상기 발열부품에 접촉하는 흡열부와 상기 흡열부에서 연장되는 열이송부를 포함하는 히트파이프를 포함하고, 상기 흡열부는 상기 발열부품의 면적에 상응하는 면적의 판형 금속부재를 포함하며, 상기 열이송부는, 열전도성이 높은 물질로 이루어진 파이프 부재; 상기 파이프 부재의 내측에 형성되는 제1 유로; 상기 파이프 부재의 내측벽에 형성되는 제2 유로; 및 기체상태에서 상기 제1 유로를 통과하고 액체상태에서 제2 유로를 통과하는 작동유체를 포함하고, 상기 흡열부와 상기 열이송부는 일체형으로 형성된 이동 단말기는 방열성능을 개선하여 내구성을 향상시킬 수 있다.
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, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)