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1. (WO2019066170) DISPLAY DEVICE AND CONTROL METHOD THEREFOR
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Pub. No.: WO/2019/066170 International Application No.: PCT/KR2018/003087
Publication Date: 04.04.2019 International Filing Date: 16.03.2018
IPC:
H04N 21/436 (2011.01) ,H04N 21/4363 (2011.01) ,H04N 21/422 (2011.01)
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
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
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
41
Structure of client; Structure of client peripherals
422
Input-only peripherals, e.g. GPS [Global Positioning System]
Applicants:
삼성전자(주) SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677, KR
Inventors:
윤승일 YOON, Seung-il; KR
김관영 KIM, Kwan-young; KR
김동욱 KIM, Dong-wook; KR
윤대연 YUN, Dae-yeon; KR
윤현규 YUN, Hyun-kyu; KR
허재명 HUR, Jae-myung; KR
Agent:
허성원 HUH, Sung-Won; KR
서동헌 SEO, Dong-heon; KR
이동욱 LEE, Dong-uk; KR
Priority Data:
10-2017-012791729.09.2017KR
Title (EN) DISPLAY DEVICE AND CONTROL METHOD THEREFOR
(FR) DISPOSITIF D'AFFICHAGE, ET PROCÉDÉ DE COMMANDE ASSOCIÉ
(KO) 디스플레이장치 및 그 제어방법
Abstract:
(EN) The purpose according to the present invention relates to a display device comprising: a connection unit for connection to an external device; a signal reception unit for receiving an image signal from an external device; a display unit for displaying an image on the basis of an image signal; and a processor for receiving, from an external device, an audio signal output in response to a control signal transmitted to the external device, and determining whether the external device has operated in response to the transmitted control signal, on the basis of whether a time point at which the control signal has been transmitted matches with a silent section included in the audio signal.
(FR) La présente invention concerne un dispositif d'affichage comprenant : une unité de connexion pour une connexion à un dispositif externe ; une unité de réception de signal pour recevoir un signal d'image, d'un dispositif externe ; une unité d'affichage pour afficher une image sur la base d'un signal d'image ; et un processeur pour recevoir, d'un dispositif externe, une sortie de signal audio en réponse à un signal de commande transmis au dispositif externe, et déterminer si le dispositif externe a fonctionné en réponse au signal de commande transmis, sur la base du fait qu'un instant auquel le signal de commande a été transmis correspond à une section silencieuse incluse dans le signal audio.
(KO) 상기 목적은, 본 발명에 따라, 디스플레이장치에 있어서, 디스플레이장치에 있어서, 외부장치와 연결하는 접속부와; 외부장치로부터 영상신호를 수신하는 신호수신부와; 영상신호에 기초하여 영상을 표시하는 디스플레이부와; 외부장치로부터 외부장치로 전송되는 제어신호에 대응하여 출력되는 오디오신호를 수신하고, 제어신호가 전송된 시점과, 오디오신호에 포함된 무음구간 간의 매칭 여부에 기초하여, 외부장치가 전송된 제어신호에 대응하여 동작하였는지를 판단하는 프로세서를 포함한다.
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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)