NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
发明人:
KIM, Dong Wook,キム ドンウク,ANDO, Hiroshi,安藤 広志
申请号：
JPJP2014/081155
公开号：
WO2015/080117A1
申请日:
2014.11.26
申请国别(地区):
WO
年份:
2015
代理人:
摘要：
An olfactory sense display (10) includes a casing (12) in which are formed a plurality of fragrance chambers (28), each of the fragrance chambers having a solid fragrance source (30) accommodated therein and being provided with a wind force source (32) for sending air from an intake port (62) into the fragrance chambers (28). The casing is also provided with an auxiliary wind force source (74) for emitting a jet of odorless air. The wind force source and the auxiliary wind force source are operated alternately or at the same time. When a user operates an adjustment knob (300a) of a controller (300), the operating period and the halted period of the wind force source and the auxiliary wind force source are changed in accordance with this user operation, or the number of times the wind force source and the auxiliary wind force source are operated is changed in a prescribed operating period, and, in place of these changes or together with one of these changes, the voltage value of an alternating voltage applied to a piezoelectric element (36) of the wind force source is changed. In other words, the mixing ratio of the fragrance and the odorless air is adjusted.Linvention concerne un affichage (10) à sens olfactif comprenant un boîtier (12) dans lequel est formée une pluralité de chambres (28) à parfum, chacune des chambres à parfum renfermant une source solide (30) de parfum et étant munie dune source (32) de ventilation forcée servant à envoyer de lair dun orifice (62) dadmission jusque dans les chambres (28) à parfum. Le boîtier est également muni dune source auxiliaire (74) de ventilation forcée servant à émettre un jet dair inodore. La source de ventilation forcée et la source auxiliaire de ventilation forcée sont actionnées en alternance ou en même temps. Lorsquun utilisateur actionne un bouton (300a) de réglage dune commande (300), la période de fonctionnement et la période darrêt de la source de ventilation forcée et de la source auxiliaire de ventilation forcée
