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1. (WO2016195429) METHOD FOR TRANSMITTING AND RECEIVING POWER USING HDMI AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/195429 International Application No.: PCT/KR2016/005931
Publication Date: 08.12.2016 International Filing Date: 03.06.2016
IPC:
H04N 21/4363 (2011.01) ,G09G 5/00 (2006.01) ,H02J 7/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
436
Interfacing a local distribution network, e.g. communicating with another STB or inside the home
4363
Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth network
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
엘지전자(주) LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
박장웅 PARK, Jangwoong; KR
Agent:
특허법인 로얄 ROYAL PATENT & LAW OFFICE; 서울시 관악구 남부순환로 2072, 도원회관 빌딩 1층 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806, KR
Priority Data:
62/170,70704.06.2015US
Title (EN) METHOD FOR TRANSMITTING AND RECEIVING POWER USING HDMI AND APPARATUS THEREFOR
(FR) PROCÉDÉ PERMETTANT DE TRANSMETTRE ET RECEVOIR DE L’ÉNERGIE À L’AIDE D’UNE INTERFACE MULTIMÉDIA HAUTE DÉFINITION (HDMI) ET APPAREIL ASSOCIÉ
(KO) HDMI를 사용하여 전력을 송수신하기 위한 방법 및 그 장치
Abstract:
(EN) A power supplying and receiving method of a sink device using HDMI may comprise the steps of: connecting to a source device through HDMI; receiving a +5V signal; transmitting an HPD signal; transmitting EDID information including power transfer supporting information or power transfer requesting information of the sink device; receiving a first SCDC write message including requested power characteristic information indicating a first power level, which the source device requests from the sink device; writing the requested power characteristic information to a power transfer configuration register of a SCDCS; writing, to a status flag register of the SCDCS, support power characteristic information indicating a second power level capable of being provided by the sink device; transmitting the written support power characteristic information to the source device; and transmitting the power to the source device at the second power level.
(FR) L’invention concerne un procédé de fourniture et de réception d’énergie d’un dispositif récepteur à l’aide d’une interface multimédia haute définition (HDMI), lequel procédé peut comprendre les étapes consistant : à se connecter à un dispositif source par l’intermédiaire d’une HDMI ; à recevoir un signal +5 V ; à émettre un signal de bougie d’allumage chaude (HPD) ; à transmettre des informations d'EDID comprenant des informations de prise en charge de transfert d’énergie ou des informations de requête de transfert d’énergie du dispositif récepteur ; à recevoir un premier message d’écriture de SCDC comprenant des informations de caractéristique d’énergie demandées indiquant un premier niveau d’énergie, que le dispositif source demande au dispositif récepteur ; à écrire les informations de caractéristique d’énergie demandées dans un registre de configuration de transfert d’énergie d’un SCDCS ; à écrire, dans un registre d’indicateur d’état du SCDCS, des informations de caractéristique d’énergie de prise en charge indiquant un second niveau d’énergie susceptible d’être fourni par le dispositif récepteur ; à transmettre les informations de caractéristique d’énergie de prise en charge écrites au dispositif source ; et à transmettre l’énergie au dispositif source au second niveau d’énergie.
(KO) HDMI를 사용한 싱크 기기의 전력 공급 및 수신 방법에 있어서, HDMI를 통해 소스 기기와 연결되는 단계; +5V 신호를 수신하는 단계; HPD 신호를 전송하는 단계; 싱크 기기의 전력 전달 지원 정보 또는 전력 전달 요청 정보가 포함된 EDID 정보를 전송하는 단계; 소스 기기가 싱크 기기에 요청하는 제1 전력 레벨을 지시하는 요청 전력 특성 정보가 포함된 제1 SCDC 기입(Write) 메시지를 수신하는 단계; 요청 전력 특성 정보를 SCDCS의 전력 전달 구성 레지스터에 기입하는 단계; 싱크 기기의 제공 가능한 제2 전력 레벨을 지시하는 지원 전력 특성 정보를 상기 SCDCS의 스태터스 플래그 레지스터에 기입하는 단계; 기입된 지원 전력 특성 정보를 소스 기기로 전송하는 단계; 및 제2 전력 레벨로 전력을 상기 소스 기기로 전송하는 단계; 를 포함할 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, 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, 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)