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1. (WO2018080174) FEEDBACK DEVICE, CONTENT REPRODUCTION DEVICE, THERMAL EXPERIENCE PROVIDING SYSTEM, AND THERMAL EXPERIENCE PROVIDING METHOD

Pub. No.:    WO/2018/080174    International Application No.:    PCT/KR2017/011866
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: G06F 3/01
G08B 6/00
H01L 35/30
H04N 21/854
H04N 21/81
A63F 13/285
Applicants: TEGWAY CO., LTD.
주식회사 테그웨이
Inventors: YI, Kyoung Soo
이경수
OH, Ock Kyun
오옥균
KO, Jong Ok
고종옥
Title: FEEDBACK DEVICE, CONTENT REPRODUCTION DEVICE, THERMAL EXPERIENCE PROVIDING SYSTEM, AND THERMAL EXPERIENCE PROVIDING METHOD
Abstract:
The present invention relates to a feedback device, a content reproduction device, a thermal experience providing system, and a thermal experience providing method. A thermal experience providing method according to an aspect of the present invention comprises the steps of: reproducing a multimedia content including image data for a video and thermal feedback data for thermal feedback associated with a specific scene of the video; obtaining the start time of a thermoelectric operation for the thermal feedback, wherein, in consideration of the time delay required between the start of the thermoelectric operation and a user's sensation of the thermal feedback, the start time of the thermoelectric operation is set to a time point earlier than the output time of the specific scene; and when the start time of the thermoelectric operation is reached while the multimedia content is reproduced, transmitting a feedback start message to a feedback device that outputs the thermal feedback by using a thermoelectric element, and when the output time of the specific scene is reached while the multimedia content is reproduced, outputting the specific scene through a display, so as to provide the user with the specific scene and the thermal feedback associated therewith at the output time of the specific scene.