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olfactory monitor

A display and olfactory technology, applied in the field of olfactory displays, can solve the problems of device enlargement, miniaturization limitation, dependence, etc., and achieve the effect of preventing adhesion and good responsiveness

Active Publication Date: 2016-06-08
NAT INST OF INFORMATION & COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, there is no realization of cueing odors to a spatially defined range
In addition, the structure is relatively complicated, so there is a certain limit for miniaturization
[0008] In addition, in the technique of Patent Document 2, the fragrance is released to the outside by using two mechanisms of the fragrance releaser and the blower fan, which leads to an increase in the size of the device.
In addition, the air supply (air pressure generation) of the air supply fan depends on the rotation speed of the blades, so flexible time control cannot be performed and time lag occurs
In addition, Patent Document 2 also exemplifies a method in which the fragrance is directly sprayed to the outside of the device by an inkjet fragrance releaser, but if the fragrance is directly sprayed as liquid particles, residual fragrance due to adhesion of the fragrance will occur. sexual problems
Therefore, a deodorizing mechanism is indispensable, resulting in an increase in the size of the device

Method used

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Examples

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Embodiment Construction

[0071] refer to figure 1 , as an embodiment of the present invention, the olfactory display 10 is used to add smell (olfactory information) to content including video and sound and present it to the user, thereby improving the sense of reality and presence of the content. For example, the olfactory display 10 can be controlled in time and space, that is, within the limited range of time and space, in a manner linked to various audio-visual displays such as personal computers, televisions, radios, game machines, DVD players, video recorders, and mobile phones. Cue the smell.

[0072] figure 1As an example, a situation in which the olfactory display 10 is used in conjunction with a personal computer is shown. figure 2 ) is mounted on the LCD display 100, the keyboard, etc. in such a way that it faces the direction of the user's face.

[0073] Such as figure 2 as well as image 3 As shown, the olfactory display 10 is an ultra-miniature olfactory display formed in a cube sh...

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Abstract

The present invention provides an olfactory display. The olfactory display (10) includes a housing (12) with an injection port (22), which prompts an odor within a limited range of time and space. A fragrance chamber (14) is formed in the casing (12), and the fragrance chamber (14) has an air suction port (26) and a fragrance outlet (24) communicated with the injection port (22). In the fragrance chamber (14) The fragrance source (20) of solid shape is accommodated inside. In addition, a wind source (16) including a diaphragm (34) to which a piezoelectric element (32) is pasted is provided in the aroma chamber (14). When prompting the smell, air is sent from the suction port (26) into the fragrance chamber (14) through the wind source (16), so that the gaseous odor components volatilized from the fragrance source (20) are contained in the fragrance chamber (14) The air is injected from the injection port (22) through the aroma outlet (24).

Description

technical field [0001] The present invention relates to an olfactory display, in particular to an olfactory display that prompts odors within a limited range of time and space. Background technique [0002] In recent years, various olfactory displays have been proposed that present smells (olfactory information) in conjunction with audio-visual displays such as TVs and personal computers for the purpose of presenting information with a high sense of presence and immersion to the user. Here, when a certain smell is to be presented over a certain period of time, it is sufficient to simply diffuse the smell into the space. However, temporal control (temporal locality) of scent cues is required in order to present odors in a manner consistent with, for example, switching scenes of content presented by an audiovisual display. In addition, in order to present an odor only to, for example, a target person, it is necessary to spatially control (spatial locality) the odor presentati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F19/00A61L9/12G09F9/00
CPCA61L2209/132A61L9/125F04B43/046G09F19/005G09F27/00B01F23/20A61L9/12
Inventor 金东煜安藤广志
Owner NAT INST OF INFORMATION & COMM TECH
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