WO2019054632A2

WO2019054632A2 - Glasses device for improving concentration

Info

Publication number: WO2019054632A2
Application number: PCT/KR2018/008946
Authority: WO
Inventors: 정승일
Original assignee: 정승일
Priority date: 2017-09-14
Filing date: 2018-08-07
Publication date: 2019-03-21
Also published as: KR101885794B1; WO2019054632A3

Abstract

The present invention relates to a glasses device for improving concentration and, more specifically, to a glasses device which blocks and transmits light incident on glasses by opening and closing shutters included in shutter-glass type glasses and stimulates the eyes, from among sense organs, that affect the brain, thereby improving concentration by inducing alpha waves and beta waves which are brain waves that are associated with concentration, and also inducing generation of a neurotransmitter such as serotonin. The glasses device for improving concentration, according to the present invention, can not only increase the accuracy and efficiency of brainwave inducement for improvement of concentration, but can also minimize a user's repulsion by means of natural light-based dichoptic stimulation and induce generation of serotonin, which is a neurotransmitter, by adjusting frequencies used in the opening and closing control of the glasses device. Thus, there is an effect that the glasses device of the present invention can be utilized for the purpose of treatment or amelioration of various disease symptoms associated with serotonin such as depression and premature ejaculation.

Description

Eyeglass device for concentration

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a spectacle device for enhancing concentration, and more particularly, to a spectacle device for shielding and influencing light in a sensory organ, To induce the brain waves beta-wave and alpha-wave, which are related to concentration, to enhance concentration, and to induce generation of neurotransmitters such as serotonin.

Studies on brain waves have been conducted after the discovery of brain waves, and researches are being conducted to stimulate these brain waves to increase the efficiency of specific body functions. These EEG waves are characterized by delta waves (0.5-4 Hz), theta waves (4-8 Hz), alpha waves (8-13 Hz), SMR waves (12-16 Hz), beta waves (13-30 Hz) Can be classified. Of the above-mentioned EEGs, the EEGs having a high degree of correlation with the degree of concentration are alpha waves and Befata, and various devices for increasing the concentration of users by activating the EEG-related EEGs are recently emerging.

For example, a device for enhancing concentration through eye stimulation is provided. Such devices stimulate the eye, which is the most influential organ of the body sensor that leads to the brain through the flickering of the LED light source, And activates the alpha and beta waves to increase the concentration of the user.

However, since such a conventional device requires the user to wear the glasses equipped with the LED light source, the user may not be able to use the glasses while wearing his or her glasses, There is an increasing problem.

In addition, the existing device can not expect other functions other than the function for improving simple concentration, and there is a problem that there is a limitation in function.

[Prior Art Literature]

[Patent Literature]

(Patent Document 1) Korean Patent Publication No. 10-2002-0009225

An object of the present invention is to ensure a high concentration of light by inducing brain waves related to concentration by stimulating both eyes of a user through natural light according to a shutter opening / closing function of a shutter glass-based 3D glasses.

It is another object of the present invention to provide a stimulus optimized for the user's body by adjusting the intensity of the stimulus by adjusting the brightness of the light through the shutter control, thereby improving the concentration of the user.

In addition, the present invention aims to support users to increase the concentration of natural light based on natural light rather than an artificial light source such as an LED light source, thereby enabling users to easily improve their concentration while performing their daily lives.

In addition, the present invention aims at improving various symptoms such as depression and premature ejaculation by inducing the generation of a neurotransmitter such as a serotonin hormone by adjusting the phase of frequency or frequency for stimulating a user.

A spectacle device for improving concentration of attention according to an embodiment of the present invention comprises a main body constituting a shutter glass type eyeglass, a plurality of shutter portions constituted in the main body portion and constituted as a lens of the eyeglasses, And a controller configured to control opening and closing of the plurality of shutter units in accordance with a frequency variable in a preset frequency range corresponding to an alpha wave and a beta wave for improving concentration, And controls the other one of the plurality of shutter portions to open and close according to a frequency having a phase opposite to the predetermined frequency so as to cross-stimulate the right brain and the left brain of the user .

In one embodiment of the present invention, when controlling the plurality of shutters according to the frequency, the controller may have an inter-integer frequency relationship with an ambient illumination frequency set according to a commercial power source frequency so that a frequency different from a frequency intended by a beat phenomenon And controls the opening and closing of the shutter unit according to the frequency so that flicker does not occur.

According to an embodiment of the present invention, the spectacle device for improving the concentration may further include a sensor unit configured to measure the amount of ambient light to generate sensing information, and the controller may receive the sensed information And adjusts the duty cycle of the frequency according to a preset duty ratio to adjust the brightness of the shutter according to the amount of ambient light.

According to an embodiment of the present invention, the controller adjusts the intensity of the stimulus to the eye by controlling the transmittance of the shutter through the adjustment of the duty cycle in a PWM manner.

According to an embodiment of the present invention, the control unit varies the frequency according to preset schedule information corresponding to the alpha and beta waves within a preset frequency range, and controls the shutter unit according to the variable frequency. can do.

According to an embodiment of the present invention, the control unit controls the plurality of shutter units at a specific frequency according to the schedule information, or controls the plurality of shutter units at different frequencies.

According to an embodiment of the present invention, the eyeglass unit for improving concentration may further include a user input unit for receiving a user input, and the control unit may select one of a plurality of preset modes, based on user input through the user input unit, The shutter unit is opened and closed in accordance with a frequency variable within a first frequency range corresponding to the alpha wave and the beta wave in the first mode corresponding to the alpha wave and the beta wave, And in the second mode corresponding to the wave and theta wave, the shutter unit is opened or closed according to a frequency varying within a second frequency range corresponding to the delta wave and the set wave.

According to an embodiment of the present invention, when the third mode for amblyopia correction is selected on the basis of the user input, the control unit sets a predetermined frequency corresponding to the third mode to a plurality of predetermined The plurality of shutter portions are opened and closed based on the plurality of different frequencies so that the transmittances of the plurality of shutter portions are different from each other, And a control unit for controlling the control unit.

In one embodiment of the present invention, the eyeglass device for enhancing concentration may further include an EEG measuring unit configured to measure EEG of the user and to generate status information on a user's EEG state, A plurality of frequencies included in the state information are generated and a specific frequency is generated so that at least one frequency corresponding to one of the alpha wave and the beta wave is amplified among a plurality of frequencies corresponding to the EEG state, And the plurality of shutter portions are opened and closed.

As an example related to the present invention, the specific frequency may be a frequency for inducing generation of serotonin.

According to the present invention, the eyeglass device for improving the concentration power controls the shutter unit according to the amount of ambient light to adjust the brightness of the light applied to the user's eyes, thereby stimulating the eye of the user with the stimulus intensity optimized for the generation of brain waves It is possible not only to increase the accuracy and efficiency of induction of brain waves to improve the concentration, but also to minimize the user's rejection through the stimulation of natural light.

In addition, the present invention is characterized in that the phase of the frequency and the transmittance of the shutter used for controlling the opening and closing of any one of the plurality of shutter portions are different from the phase of the frequency used for the other opening and closing control and the transmittance of the shutter, By providing different flicker in the right eye, it is possible not only to increase the EEG induction efficiency but also to ensure the user's concentration improvement effect.

In addition, the present invention provides various functions such as a sleep inducing function, an amblyopia improving function, and a vision protecting function through induction of brain waves as well as a function of inducing concentration-related EEG to improve a user's concentration, There is an effect of ensuring versatility that provides various functions.

In addition, the present invention not only improves the user's concentration by lifting the eye fatigue through flicker for guiding the user's brain waves, but also stimulates the eye with natural light, which is not an active light source such as a conventional LED, And at the same time, it is possible to conveniently use the spectacle device while real life, thereby greatly enhancing user convenience.

In addition, the present invention supports a plurality of shutters to be controlled with frequency and stimulus intensity optimized according to the state of the user's brain wave, so that the brain waves for improvement of concentration or sleep induction according to the mode selected by the user can be optimized and activated compared to other brain waves Thus, it is possible to improve the concentration or sleep inducing efficiency according to the state of the user's brain waves.

In addition, the present invention can induce the generation of serotonin, which is a neurotransmitter, by controlling the frequency used for controlling the opening and closing of a spectacle device, and is used for treating or ameliorating various diseases such as serotonin-related depression and premature ejaculation There is an effect that the spectacle device of the present invention can be utilized.

1 is a perspective view of a spectacle device for improving concentration according to an embodiment of the present invention.

2 is a configuration diagram of a spectacle device for improving concentration power according to an embodiment of the present invention;

3 is a diagram illustrating an example of an operation for providing a concentration-enhancing function of a spectacle device for improving concentration according to an embodiment of the present invention.

4 is a diagram illustrating an operation example of an operation of a spectacle device for improving concentration according to an embodiment of the present invention in accordance with a synchronous mode or an asynchronous mode.

5 is a view illustrating an example of an operation of the spectacle device according to the variation of ambient light amount for improving the concentration power according to the embodiment of the present invention.

6 is a diagram illustrating an example of an operation for providing a sleep surface guiding function of a spectacle device for improving concentration according to an embodiment of the present invention.

FIG. 7 is a diagram illustrating an example of operation of the independent control of the shutter unit of the eyeglass device for improving the concentration of focus according to the embodiment of the present invention. FIG.

8 to 9 are diagrams showing results of serotonin test results before and after use of a spectacle device for improving concentration according to an embodiment of the present invention.

Hereinafter, a detailed configuration of a spectacle device for improving concentration according to an embodiment of the present invention will be described with reference to the drawings.

The present invention is based on a shutter glass type 3D glasses (three-dimensional glasses) having a plurality of shutters corresponding respectively to the left and right eyes to alternately open and close the shutters at specific frequencies, The user can implement the eyeglass device 1 and manipulate the shutter with a low frequency (particularly, an EEG) such that the user can see the flicker, thereby inducing the EEG associated with the improvement of the concentration.

1 and 2 are a perspective view and a structural view of a spectacle device 1 for improving concentration. As shown in the figure, the spectacle device 1 for improving the concentration is composed of a main body constituting a shutter glass type eyeglass .

The body portion may include a frame portion 11 constituting the spectacle frame and a plurality of spectacle leg portions 12 coupled to both sides of the frame portion 11 so as to be rotatable.

In addition, the spectacle device 1 may include a plurality of shutter portions 20 that are configured to be openable and closable as the lens of the spectacles in the main body portion.

The plurality of shutter units 20 may include a liquid crystal material that changes the polarization direction of light according to a current or a voltage applied to the shutter unit 20. The shutter unit 20 may selectively open and close the shutter unit 20, .

The plurality of shutter units 20 may include a left shutter unit 20a corresponding to the left eye and a right shutter unit 20b corresponding to the right eye. The left shutter unit 20a and the right shutter unit 20a 20b may be coupled to the lens portion of the frame portion 11.

The frame portion 11 of the main body may be configured to include a control portion 50 for controlling the opening and closing of the shutter portion 20 and a sensor portion 30 for generating sensing information by measuring the external light amount. (30) may be formed in the frame part (11).

At this time, the controller 50 executes the overall control function of the spectacle device 1 and can perform various functions described in the present invention. In addition, the controller 50 may include a RAM, a ROM, a CPU, a GPU, and a bus, and the RAM, the ROM, the CPU, and the GPU may be connected to each other via a bus.

In addition, the frame unit 11 of the main body may be configured with a user input unit 40 for receiving user input.

In addition, the frame unit may include a power supply unit (not shown) for supplying power to a component requiring power supply among various components included in the main body unit.

According to the above-described configuration, the present invention operates to stimulate eyes that have the greatest influence on the brain waves of the user's sensory organs to improve the concentration of the user wearing the spectacle device 1 for improving the concentration, The stimulation and induction of the beta wave and the alpha wave associated with the stimulation can be performed. This will be described in detail with reference to the drawings based on the above-described configuration.

3, a frequency range corresponding to an alpha wave and a beta wave may be preset in the controller 50 to improve concentration, and the alpha and beta waves of the user may be stimulated and / Scheduling information for one or more frequency-dependent schedules belonging to the frequency range may be set to be emulated by the controller 50 so as to induce the scheduling information.

For example, the schedule information may include information that is set so that a plurality of different frequencies are varied in a predetermined order according to a preset pattern at a predetermined cycle (predetermined cycle).

Accordingly, the controller 50 varies the frequency within the frequency range according to the schedule information, and controls the plurality of shutter units 20 according to the current frequency to open / close each of the plurality of shutter units 20 .

The control unit 50 may control the plurality of shutter units 20 to synchronize with each other at a specific frequency according to the schedule information or may control the plurality of shutter units 20 at different frequencies .

That is, the control unit 50 opens and closes each of the plurality of shutter units 20 according to the frequency to alternate transmission and blocking of natural light through the shutter unit 20, Can be visually confirmed.

At this time, it may be more effective to improve the concentration when flicker of different patterns occurs in the right eye and left eye, rather than providing flicker stimulation of the same pattern (or synchronized pattern) in the right eye and left eye.

Accordingly, the controller 50 can operate in either a synchronous mode or an asynchronous mode, which is preset based on user input through the user input unit 40. This will be described in detail with reference to FIG.

4 (a), when the control unit 50 operates in the synchronous mode based on the user input, the controller 50 controls the plurality of shutter units 20 according to a specific frequency selected according to the schedule information, It is possible to control opening and closing with the same flicker pattern.

As shown in FIG. 4B, the controller 50 may operate in an asynchronous mode based on the user input to maximize improvement in concentration through the flicker stimulus. In the asynchronous mode, When controlling (opening and closing) the plurality of shutter portions 20 according to the specific frequency, any one of the plurality of shutter portions 20 can be controlled according to a frequency having a phase opposite to the phase of the specific frequency.

That is, the control unit 50 adjusts the phase of the specific frequency so that the plurality of shutter units 20 have different flicker patterns so that any one of the plurality of shutter units 20 is in phase By controlling according to the frequency, it is possible to perform opening / closing control so that the plurality of shutter portions 20 have different flicker patterns.

When the control unit 50 controls the plurality of shutter units 20 at a specific frequency, the control unit 50 controls the opening and closing of any one of the plurality of shutter units 20 at a frequency opposite to the specific frequency, When the transmittance of the right eye shutter portion 20b is high, the transmittance of the left eye shutter portion 20a is low. When the transmittance of the right eye shutter portion 20b is low, the left eye shutter portion 20a ). Thus, it is possible to induce EEG with higher efficiency than stimulation with a mutually synchronized pattern in the left eye and right eye, as well as to provide a high concentration effect.

When the control unit 50 controls the opening and closing of any one of the plurality of shutter units 20 according to a specific frequency so as to transmit a stimulus to the brain, the controller 50 controls the other one of the plurality of shutter units 20 to the specific frequency And crossing the left and right eyes of the user to cross-stimulate the user's right and left brain, thereby enhancing the user's concentration.

As described above, the user wearing the spectacle apparatus 1 is stimulated by the opening and closing operation of the shutter unit 20 in accordance with the frequency-based control of the control unit 50, so that at least one of the alpha wave and the beta wave Can be activated (induced), which can improve concentration.

In addition, the present invention provides different flicker in the left and right eyes of a user by differentiating the frequency used for the opening / closing control of one of the plurality of shutter portions 20 and the frequency used for the other opening / closing control, It is possible not only to increase the efficiency of inducing EEG, but also to improve the concentration of users.

The control unit 50 controls the shutter unit 20 at a frequency corresponding to the reference duty ratio so as to control the shutter speed The brightness of the light transmitted through the shutter unit 20 is applied to the user's eye at a reference brightness corresponding to a preset reference stimulus intensity so as to adjust the reference brightness corresponding to the most suitable stimulus intensity to induce generation of brain waves .

However, when the amount of ambient light is high according to the change of the ambient light amount, the intensity of the stimulus transmitted to the eye may be higher than necessary, and when the amount of ambient light is low, the stimulus intensity is low, And thus it may be difficult to generate a desired brain wave if the light of appropriate brightness according to the amount of ambient light is not transmitted to the eye.

5, the controller 50 may receive the sensing information from the sensing unit, determine the amount of ambient light based on the sensing information received from the sensing unit, The transmittance of the shutter unit 20 can be adjusted by adjusting the duty cycle of the frequency according to a preset duty ratio corresponding to the intensity of the stimulus corresponding to the intensity of the stimulus corresponding to the intensity of the stimulus, The brightness of the light or the brightness of the shutter unit 20 can be adjusted according to the ambient light amount.

At this time, the controller 50 may store setting information for a duty ratio corresponding to the ambient light amount, and the controller 50 may select a duty ratio corresponding to the ambient light amount according to the setting information, The duty cycle of the frequency may be adjusted according to the selected duty ratio, and the shutter unit 20 may be controlled according to the duty cycle of the duty cycle.

Here, the setting information may include information on duty ratios of different light amount ranges, and the controller 50 may select a duty ratio corresponding to the light amount range to which the light amount corresponding to the sensing information belongs, The duty cycle of the frequency may be adjusted.

5 (a), the control unit 50 controls the duty cycle of the frequency according to the first duty ratio preset to the setting information corresponding to the amount of ambient light when the amount of ambient light is high, for example, And controls the shutter unit 20 based on a frequency whose duty cycle is adjusted (changed) in accordance with the first duty ratio, thereby controlling the transmittance of the shutter unit 20 to the shutter unit 20 according to the reference duty ratio. Lt; / RTI > transmittance.

The controller 50 controls the exposure time of the light through the shutter unit 20 based on the first duty ratio that is lower than the reference duty ratio when the amount of ambient light of brightness corresponding to the reference duty ratio is detected, The brightness of the light passing through the shutter unit 20 (or the brightness of the shutter unit 20) can be reduced by decreasing the exposure time of the light according to the duty ratio, So that the user's eyes can be stimulated.

5 (b), when the brightness of the ambient light is low, the controller 50 controls the brightness of the frequency according to the second duty ratio preset to the setting information, And controls the shutter unit 20 based on a frequency whose duty cycle is adjusted (changed) according to a second duty ratio to adjust the transmittance of the shutter unit 20 to the shutter speed Can be adjusted to be higher than the transmittance of the light emitting portion (20).

The control unit 50 determines the exposure time of the light through the shutter unit 20 based on the second duty ratio that is higher than the reference duty ratio when the ambient light amount lower than the brightness corresponding to the reference duty ratio is detected. It is possible to increase the brightness of the light passing through the shutter unit 20 (or the brightness of the shutter unit 20) by increasing the exposure time of the light according to the reference duty ratio, It is possible to stimulate the user's eyes with brightness.

In the above-described configuration, the controller 50 can adjust the duty cycle through PWM (Pulse Width Modulation) control, adjusts the transmittance of the shutter unit 20 by adjusting the duty cycle, The intensity of the stimulus can be adjusted.

At this time, the controller 50 may control the duty cycle of the PWM system to adjust the transmittance of the shutter unit 20 so that the transmittance change has a specific pattern. For example, The shutter unit 20 can be controlled so as to have a pattern such that the shutter unit 20 becomes gradually brighter or darker by adjusting the cycle.

As described above, according to the present invention, the spectacle device 1 for improving the focusing ability controls the shutter unit 20 according to the amount of ambient light to adjust the brightness of light applied to the user's eyes, Stimulation of the user's eyes by the stimulation intensity of the stimulus, thereby enhancing the accuracy and efficiency of the induction of brain waves for improving the concentration, as well as minimizing the user's rejection through the binocular stimulation based on natural light.

On the other hand, in the above-described configuration, when the illumination is present in the environment using the spectacle device 1 and the flicker frequency (lighting frequency) of the illumination and the frequency for controlling the plurality of shutter portions 20 are not integral multiples The blinking occurs at a frequency different from the intended frequency through the control of the plurality of shutter units 20 due to the beat phenomenon, so that the desired EEG induction is not properly performed and inconvenience may occur in the use process.

Therefore, the controller 50 controls the user to input the user's input through the user input unit 40 so as to prevent the beating phenomenon from occurring, And a plurality of shutter portions 20 can be controlled to open and close at the selected frequency.

At this time, all the frequencies included in the schedule information may be set to have an integral multiple of the flicker frequency of the illumination.

For example, when the spectacle device 1 is used in a country using a 60 Hz power source, the lighting flicker frequency (ambient lighting frequency) of 60 Hz, 40 Hz, 30 Hz, 24 Hz, 20 Hz, 17.14286 Hz, (50 Hz, 33.333 Hz, 25 Hz, 20 Hz, 16.6666 Hz, etc.) having integer multiples when using the spectacle apparatus (1) in a country using a 50 Hz power source And may be set in the controller 50.

The control unit 50 may generate and store the schedule information in at least one frequency having an integer multiple of an ambient illumination frequency set according to a commercial power source frequency based on a user input through the user input unit 40, One or more frequencies having an integer multiple of the peripheral illumination frequency may be set in the schedule information.

At this time, the schedule information is set to an integer multiple of a sequence (or a cycle) that constitutes a schedule according to the schedule information for setting the frequency related to the opening / closing control of the shutter unit 20 corresponding to the peripheral illumination frequency And the control unit 50 calculates the frequency per sequence by applying an integer multiple of the schedule information to the peripheral illumination frequency for each sequence according to the schedule information when the ambient illumination frequency is set based on the user input, The schedule information may be updated by storing the schedule information corresponding to the peripheral illumination frequency and may be stored in the schedule information or may be set to the schedule information.

That is, the control unit 50 may automatically generate and store schedule information corresponding to the peripheral illumination frequency in the setting of the peripheral illumination frequency based on the user input, the schedule information having at least one frequency relationship with the peripheral illumination frequency according to the user input Setting).

For example, when an integer multiple of 1 is previously set in the first sequence constituting the schedule according to the schedule information, an integer multiple of 2 is preset in the second sequence, and when 50 Hz is set according to the user input, The control unit 50 calculates 50 Hz by applying an integral multiple of the first sequence to the ambient illumination frequency in correspondence with the first sequence, sets the schedule information in the schedule information, and sets an integer multiple of the second sequence corresponding to the second sequence It is possible to update the schedule information by generating 25 Hz by calculating the frequency of 25 Hz according to the peripheral illumination frequency, or to generate new schedule information in which the frequency is set according to the sequence, and to store the schedule information in which the frequency for each sequence is set.

Accordingly, the controller 50 can control the opening / closing of the plurality of shutter units 20 at a frequency having an integer multiple of the ambient lighting frequency according to the schedule information.

At this time, the integer multiples of the sequences set in the schedule information may be set to different integer times from each other.

Meanwhile, the eyeglass device 1 for improving concentration of attention according to the embodiment of the present invention not only provides a function of inducing brain waves for guiding a user's sleeping, but also provides a function of improving the user's amblyopia (amblyopia correction function) Function to provide versatility, which will be described in detail below with reference to the drawings.

6, the control unit 50 operates in a first mode related to the concentration-enhancing effect through stimulation of alpha waves and beta waves, as well as a second mode related to sleep induction through stimulation of delta waves and seta waves And can support sleep induction of the user.

For example, the control unit 50 may include a first mode for improving concentration and second mode related mode information for inducing sleep, and may include information on mode information based on a user input through the user input unit 40 Can be selected from among a plurality of modes corresponding to the plurality of modes.

In addition, the controller 50 operates as described above in the case where the mode selected according to the user's input is the concentration-related improvement first mode, and when the selected mode is the second mode related to the sleep induction, The first frequency range corresponding to the alpha waves and the beta waves for improving the concentration can be changed to the second frequency range corresponding to the delta waves and the set waves and can operate in the same manner as the operation configuration for improving the concentration.

In addition, the schedule information may include schedule-related first information corresponding to the alpha and beta waves for improving the concentration, second information related to the delta waves and the schedule, and the controller 50 may select When the mode is the first mode, the shutter unit 20 can be controlled while varying the frequency within the first frequency range based on the schedule according to the first information, and when the selected mode is the second mode, The controller 20 controls the shutter unit 20 while varying the frequency within the second frequency range based on the schedule according to the second information, thereby stimulating the user's optic nerve and inducing the user's sleeping-related electroencephalogram.

In this case, the first frequency range may be 8 to 50 Hz including the low band of the gamma wave in consideration of the frequency range of the alpha wave (8 to 13 Hz) and the beta wave (13 to 30 Hz) The frequency range may be 0.5 to 8 Hz, including the delta wave (0.5 to 4 Hz) and the frequency range of the setter (4 to 8 Hz).

In addition, as described above, the control unit 50 may select the second mode for the sleep-inducing mode in the second frequency range in the same manner as the operation configuration in the first mode for improving the concentration, The frequency can be adjusted according to the amount of ambient light to stimulate the user's eyes by providing light of suitable brightness to induce sleeping-related EEG.

As shown in FIG. 7, the controller 50 may operate in a third mode for improving ambience according to user input through the user input unit 40 among a plurality of modes according to the mode information.

In addition, the controller 50 selects the first shutter unit 20a corresponding to the eyes of the plurality of shutter units 20, which are not amblyopic, based on the user's input during the operation in the third mode, And controls the duty cycle of a preset frequency corresponding to the third mode according to a duty ratio selected in accordance with the third mode or a preset duty ratio corresponding to the third mode, and controls the first shutter unit 20a to correspond to the third mode And the brightness of the light passing through (passing) the first shutter unit 20a can be adjusted by opening and closing the duty cycle according to the adjusted frequency.

The controller 50 may also be configured to open the second shutter unit 20b corresponding to the observer's eyes so that the brightness of the light transmitted through the second shutter unit 20b is transmitted through the first shutter unit 20a It can be controlled to be brighter than the brightness of light.

Alternatively, the mode information may include frequency-related information corresponding to the third duty ratio corresponding to the third mode, the fourth duty ratio corresponding to the eye having an ambiguous eye, The control unit 50 generates a first frequency by adjusting a preset frequency corresponding to the third mode to have a duty cycle according to the third duty ratio based on the mode information, And a second frequency can be generated by adjusting a preset frequency to have a duty cycle according to the fourth duty ratio.

Accordingly, the control unit 50 opens and closes the first shutter unit 20a corresponding to the non-amblyopia selected according to the user's input among the plurality of shutter units 20 according to the first frequency, The second shutter portion 20b corresponding to the eye is opened or closed according to the second frequency so that the brightness of the light transmitted through the first shutter portion 20a and the brightness of the light passing through the second shutter portion 20b Brightness can be adjusted differently.

At this time, the first frequency and the second frequency may be different from each other.

That is, the controller 50 generates a plurality of different frequencies corresponding to the third mode, and controls the transmittance of the first shutter unit 20a and the transmittance of the second shutter unit 20b to be different from each other, The first and

second shutter portions

20a and 20b can be controlled based on a plurality of different frequencies.

Accordingly, the controller 50 may be configured to provide strong stimulation by external light rather than eyes that are not amblyopic in the eye of the user, or to provide strong stimulation by the external light in the same brightness between the eyes, So that the amblyopic eye can be improved.

That is, the control unit 50 can independently control each of the plurality of shutter units 20, thereby adjusting the brightness of light according to the degree of amblyopia of the eyes of the user, .

In addition, the controller 50 may operate in a fourth mode for protecting a user's eyesight according to user input among a plurality of modes according to the mode information.

At this time, when the controller 50 operates in the fourth mode, the controller 50 sets a duty cycle corresponding to the fourth mode so as to have a predetermined duty ratio or a duty cycle according to a user input, And the plurality of shutter units 20 can be simultaneously opened and closed according to a frequency corresponding to the fourth mode and having a variable duty cycle, thereby controlling the transmission through the plurality of shutter units 20

You can adjust the rate and brightness of the light.

Accordingly, the control unit 50 can control the degree of light transmission according to the transmittance of the plurality of shutter units 20 to protect the user's visual acuity.

As described above, the present invention provides various functions such as a sleep induction function, an amblyopia improvement function, and a vision protection function by inducing brain waves in addition to a function of inducing concentration-related EEG to improve a user's concentration, The versatility of providing various functions through the device 1 can be assured.

Meanwhile, the eyeglass device 1 for improving concentration of attention according to the embodiment of the present invention can optimize the brain waves for improving the concentration or inducing sleep according to the state of the user's brain waves, which will be described in detail.

The control unit 50 can reduce a bad EEG by corresponding to a use purpose corresponding to a mode selected by a user among a plurality of use applications respectively corresponding to the plurality of modes according to a user's EEG state, It can operate on the basis of neurofeedback techniques.

The controller 50 may be configured to measure the user's brain waves to generate state information on the state of the user's brain wave and provide the state information to the controller 50. In addition, May determine the current state of the user's brain wave according to the state information received from the brain wave measuring unit (60).

The EEG measuring unit 60 may include a 1-channel EEG (electroencephalogram) sensor for EEG measurement. The EEG measuring unit 60 may include a body part (or a part of the eyeglass leg 12) a reference electrode, and a measurement electrode formed on a seat part 13 of the frame part 11 that is seated on the nose of the user.

In addition, the controller 50 identifies a plurality of frequencies included in the state information on the EEG state, and when operating in any one of the plurality of modes according to a user input, A specific frequency can be generated so that at least one frequency selected in accordance with the schedule information corresponding to the current operation mode is amplified, and the plurality of shutter units 20 can be opened or closed at the specific frequency, Can be activated and amplified more than other EEGs.

At this time, the control unit 50 may generate the specific frequency so that the remaining frequencies other than the selected one or more frequencies are attenuated.

For example, the controller 50 may identify a plurality of frequencies included in the state information, and may be configured to amplify one or more frequencies corresponding to one of the alpha wave and the beta wave among a plurality of frequencies corresponding to the EEG state, Frequency and generates and amplifies (amplifies) the alpha wave or beta wave for improving the focusing power as compared with other EEG waves by opening and closing the plurality of shutter units 20 at the specific frequency.

In another example, when the current operation mode is the first mode for improving the concentration, the controller 50 selects one or more frequencies selected from the plurality of frequencies corresponding to the EEG state according to the schedule information corresponding to the first mode, And the opening and closing of the plurality of shutter portions 20 at the specific frequency are performed so that the alpha wave and beta wave for improving the focusing ability are optimized and compared with the other EEG waves according to the EEG state, Can be induced to be activated.

In the above-described configuration, when the selection frequency selected in accordance with the schedule information is variable among a plurality of frequencies according to the EEG state, the controller 50 controls the control unit 50 to amplify the selected frequency by more than a preset reference value And may adjust the duty cycle of the specific frequency.

In addition, the control unit 50 may generate different frequencies at different times according to the schedule change according to the schedule information, or may change the specific frequency by time.

According to the above-described configuration, the present invention supports a plurality of shutter units 20 to be controlled with frequency and stimulus intensity optimized according to the state of the user's brain wave, and thus, the brain waves for improvement of concentration or sleep induction according to the mode selected by the user It can be optimized and activated compared to the brain waves, thereby improving the concentration or sleep inducing efficiency according to the state of the user's brain waves.

Meanwhile, in the above-described configuration, the main body unit may include a communication unit (not shown) for communication with an external device or an external terminal, and the control unit may receive a control signal from various terminals such as a smart phone through a communication unit , And can perform various operations described in the present invention based on the control signal.

At this time, the communication unit can support various widely known wired and wireless communication schemes, and can support various communication schemes such as bluetooth, RF, infrared communication, and the like.

As described above, the eyeglass device 1 for improving the concentration of the eye according to the embodiment of the present invention not only increases the concentration of the user through the flicker for guiding the user's brain waves, solves the fatigue of the eyes, Since the eyes are stimulated by natural light rather than the same active light source, the wearer's fatigue due to artificial light can be solved, and at the same time, the user can conveniently use the spectacle device 1 while real life.

Further, the present invention can adjust the intensity of light for stimulating EEG through controlling the transmittance of the shutter unit 20, so that irritation at a level that does not disturb real life is provided in both eyes of the user, .

For objective verification of the improvement of the concentration, EEG was measured using a brain wave measuring device and a commercial application for concentration test. The brainwave measuring device used was the product of mindswave of Neuro Sky Corporation, and the application for concentration testing was measured using EFFECTIVE LEARNER.

First of all, in comparison with the degree of concentration in the case of performing a web search without wearing the spectacle device 1 according to the embodiment of the present invention, the spectacle lens 1 is worn while wearing the spectacle device 1 according to the embodiment of the present invention. The degree of concentration in the case of the

That is, in the case of working while wearing the spectacle device 1 according to the embodiment of the present invention, the effect of improving the concentration is higher than that in the case where the spectacle device 1 is not used. 8 (c), it can be seen that the degree of concentration is maintained even after the spectacle apparatus 1 is removed after performing the web search while wearing the spectacle apparatus 1. [

On the other hand, the degree of concentration when the user looks at the book without wearing the eyeglass device 1 after the user is asleep, and the degree of concentration when viewing the book with the eyeglass device 1 worn after the user is asleep as shown in FIG. 9 As a result, it can be seen that the degree of concentration when viewing the book is much higher in the state in which the spectacle apparatus 1 is worn.

As described above, it is proved through the above-mentioned performance test results that the user can maintain a higher concentration than usual when the user wears the spectacle device 1 for improving the concentration according to the embodiment of the present invention.

In the case where the flicker corresponding to the right eye and the left eye are matched simultaneously by wearing the spectacle apparatus 1 (when the shutter unit 20 is controlled to open and close according to a single frequency (synchronous frequency)), But when the glasses device 1 is worn and flickers corresponding to the right eye and the left eye are opposite to each other (when a plurality of shutter portions 20 are controlled to open and close according to a plurality of frequencies whose phases are mutually opposite) One result shows the most excellent effect.

That is, it is difficult to achieve high concentration effect only by simple flicker, and it is effective to give different flicker to the right eye and left eye.

Further, when stimulation is given at the maximum intensity (100% transmission, 100% cutoff) in the state of wearing the spectacle device 1 for improving concentration power according to the embodiment of the present invention, the eye of the user is stimulated, An increase in body temperature near the eyes occurs, thereby restoring eye fatigue.

In addition, the eyeglass device 1 for improving the concentration of the eyeglasses according to the embodiment of the present invention provides the effect of making the eyes moist and less stiff when used when the eyes are stiff.

In addition, the eyeglass unit 1 for improving the concentration of the eyeglasses according to the present invention can improve the concentration of the eyeglasses by adjusting the frequency used for controlling the opening and closing of the shutter units 20 to generate serotonin hormone Or secretion) can be induced.

Serotonin (or serotonin) is one of the chemicals that function as a neurotransmitter in the hypothalamus of the brain. Serotonin not only controls mood and is involved in many functions related to appetite, sleep and muscle contraction, It is also related to the thinking function such as learning. It can stimulate the secretion of serotonin when the concentration related to the thinking function is improved. It can improve the depression and anxiety caused by lack of serotonin, and can improve various diseases such as premature ejaculation have.

In order to promote the secretion of serotonin through the enhancement of the concentration, the control unit 50 may set the mode information to a fifth mode for inducing generation of serotonin hormone in addition to the concentration enhancement, The user can operate in the fifth mode for inducing and promoting the serotonin hormone as well as improving the concentration according to the user input among the plurality of modes according to the mode information.

In this case, if the concentration enhancing effect is high at 20-30 Hz, which is a relatively high frequency, the effect of promoting serotonin production is great at 15-20 Hz, which is lower than the set frequency for improving concentration. In addition, the effect of improving the concentration can also be guaranteed at the corresponding 15 to 20 Hz.

Accordingly, the mode information may be set to a preset frequency for inducing and promoting the production of serotonin within the range of 15 to 20 Hz corresponding to the fifth mode.

In the fifth mode, the control unit 50 controls the plurality of shutter units 20 in the same manner as the above-described control method for improving the concentration, in order to induce a specific neurotransmitter such as serotonin The plurality of shutter units 20 can be controlled so as to be alternately opened or closed according to the set frequency, thereby enabling the left and right brain of the user to be intersectively stimulated through the user's binocular stimulation as described above.

For example, the controller 50 may control the plurality of shutter units 20 in an operation mode corresponding to the asynchronous mode for improving the concentration power according to operation information preset in the mode information corresponding to the fifth mode, It is possible to control the plurality of shutter units 20 based on the setting frequency by replacing a specific frequency for improving the concentration power with the set frequency. At this time, since the operation mode is the same only in the operation mode for inducing serotonin and the operation mode for improving concentration, the controller 50 controls the specific frequency of the first mode when operating in the fifth mode And may operate in the first mode after changing to the preset frequency corresponding to the fifth mode.

Alternatively, the control unit 50 may be provided with serotonin setting information in which a plurality of different frequency ranges corresponding to a plurality of different serotonin-induced intensities (or degrees) or a plurality of different frequencies are preset.

Accordingly, since the secretion (or generation) of the serotonin is promoted in the process of improving the concentration, the controller 50 can operate in the first mode to select the serotonin- (Or set frequency) selected in accordance with the user's input within a frequency range corresponding to the selected serotonin-induced intensity, or a specific frequency (or set frequency) preset corresponding to the selected serotonin- 20) is controlled so as to stimulate the brain of the user and to promote serotonin secretion while improving the concentration.

The spectacle device 1 may be provided with a separate display unit. The control unit 50 may include the serotonin setting information, mode information, frequency used for controlling the opening and closing of the plurality of shutter units 20, And the like can be displayed on the display unit.

At this time, the display unit may be configured as a touch screen together with the user input unit 40.

As described above, since stimulation of the left brain and right brain for enhancing the concentration of the eyeglass device 1 stimulates serotonin secretion (or generation) in the brain to induce secretion of serotonin as well as concentration, Even when the spectacles apparatus 1 operates in accordance with the frequency, even when the spectacle apparatus 1 operates in accordance with a frequency that is a certain level of serotonin secretion and is optimized for serotonin secretion, By simply changing the frequency of the mode to an optimized frequency for the active induction of serotonin production, it is possible to facilitate the concentration of the user and facilitate the secretion of serotonin in the brain.

That is, the control unit 50 adjusts the specific frequency of the first mode according to a preset value for user input through the user input unit or for promoting (or inducing) secretion of serotonin, thereby promoting serotonin secretion in the user's brain And may be operable to enhance the concentration of the user, and the set frequency may be the same as the specific frequency.

Accordingly, the control unit 50 can control any one of the plurality of shutter units 20 according to a frequency having a phase opposite to the phase of the set frequency as described above, and the plurality of shutter units 20 Can be alternately opened and closed.

Accordingly, the present invention can stimulate the left and right brain of a user wearing the above-described eyeglass device to improve concentration and induce and promote serotonin production.

The mode information may correspond to the fifth mode and schedule information may be set so that the preset frequency may be varied at predetermined intervals within a frequency range associated with the serotonin according to preset schedule information corresponding to the fifth mode And the control unit 50 may control the plurality of shutter units 20 while varying the frequency at predetermined intervals according to the schedule information.

In addition, the operation information set in advance corresponding to the fifth mode may be set such that the operation state is changed over a preset time from the stimulation time so that the serotonin hormone is not excessively generated after stimulation for inducing serotonin production.

For example, the control unit 50 operates in the asynchronous mode according to the fifth mode and stimulates the user's binocular through the control of the plurality of shutter units 20 according to the set frequency, Wherein the stimulation mode is a mode for stimulating serotonin secretion through an alternate stimulation and counts time from the start of operation according to the fifth mode at the time of stimulation to switch to a synchronous mode when a predetermined time according to the operation information has elapsed, (20) can be operated simultaneously according to the set frequency to calm the serotonin-producing cells.

Accordingly, the controller 50 can prevent the secretion of serotonin during the operation in the fifth mode.

Such serotonin is associated with various pathologies such as depression and premature ejaculation. The eyeglass device 1 according to the present invention can improve the concentration, improve and / or alleviate serotonin-related pathologies by inducing and promoting serotonin production, So that the versatility can be improved.

In addition, by appropriately selecting the frequency of the spectacle device 1, promotion of the generation of various hormones including serotonin can be supported.

FIGS. 8 and 9 are results of a change in the serotonin concentration before and after use of the spectacle device 1 of the user wearing the spectacle device 1 for improving the concentration, according to the embodiment of the present invention.

First, the spectacle device 1 according to the present invention is used by the user after the serotonin test according to the primary blood collection for the user, and a plurality of shutter parts 20 are provided with 100% transmission and 100% And a sequence of 24 Hz 90 seconds, 20 Hz 60 seconds, 15 Hz 60 seconds, 20 Hz 60 seconds, 20 Hz sync mode 30 seconds, 24 Hz sync mode 30 seconds, 30 Hz 90 seconds over 7 minutes in total , And after the removal of the spectacle device 1, about 10 minutes after the removal, the user was inspected again after the blood collection.

As shown in the result report on the results of serotonin test before and after use of the spectacles device 1, the result report on the primary blood collection before use of the spectacle device 1 according to FIG. 12 and the blood collection result after use of the spectacle device according to FIG. , The user can see that the serotonin increased from 50.1 ng / ml to 133.7 ng / ml about 2.7 times after the use of the eyeglass device according to the present invention. Thus, the eyeglasses for improving the concentration according to the present invention It can be confirmed that the device 1 promotes serotonin induction.

The various devices and components described herein may be implemented by hardware circuitry (e.g., CMOS-based logic circuitry), firmware, software, or a combination thereof. For example, it can be implemented utilizing transistors, logic gates, and electronic circuits in the form of various electrical structures.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

[Description of Symbols]

1: Glasses device 11: Frame part

12: eyeglass leg portion 13: seat portion

20: shutter unit 30: sensor unit

40: user input unit 50:

60: EEG measuring unit

Claims

A main body constituting a shutter glass type of glasses;

A plurality of shutter parts constituted in the main body part and configured as lenses of the spectacles and configured to be openable and closable;

A controller configured to control the opening and closing of the plurality of shutter units according to a frequency that is varied in a predetermined frequency range in correspondence with alpha waves and beta waves for improving concentration, And

A user input for receiving user input,

The control unit controls opening / closing of the other one of the plurality of shutter units according to a frequency having a phase opposite to the specific frequency when controlling the opening / closing of any one of the plurality of shutter units according to a specific frequency so that a stimulus may be transmitted to the brain Wherein when the selection mode selected on the basis of the user input through the user input unit among the plurality of preset modes is the first mode corresponding to the alpha wave and the beta wave, Wherein the shutter unit is opened and closed in accordance with a frequency that varies within a first frequency range corresponding to the delta wave and the setta wave when the selection mode is the second mode corresponding to the delta wave and the set wave, And the shutter unit is opened or closed according to a variable frequency.
The method according to claim 1,

Wherein the controller controls the plurality of shutter units according to the frequency so as to have an inter-integer frequency relationship with an ambient illumination frequency set according to a commercial power source frequency, so that the flicker does not occur at a frequency different from a frequency intended by the beating phenomenon, And controls the opening and closing of the shutter unit in accordance with the control signal.
The method according to claim 1,

And a sensor unit configured to measure the amount of ambient light to generate sensing information,

Wherein the control unit adjusts the duty cycle of the frequency according to a preset duty ratio corresponding to the amount of light according to the sensing information received through the sensor unit to adjust the brightness of the shutter unit according to the amount of ambient light. For example.
The method of claim 3,

Wherein the controller adjusts the intensity of the stimulus to the eye by adjusting the transmittance of the shutter through the adjustment of the duty cycle by a PWM method.
The method according to claim 1,

Wherein the controller changes the frequency according to preset schedule information corresponding to the alpha wave and the beta wave within a preset frequency range and controls the shutter unit according to the variable frequency.
The method of claim 5,

Wherein the control unit controls the plurality of shutter units at a specific frequency according to the schedule information or controls the plurality of shutter units at different frequencies.
The method according to claim 1,

Wherein the specific frequency is a frequency for inducing generation of serotonin.
The method of claim 7,

Wherein when the third mode for amblyopia correction is selected based on a user input, the control unit sets a predetermined frequency corresponding to the third mode to a predetermined frequency corresponding to a plurality of different duty ratios previously set corresponding to the third mode, And the plurality of shutter portions are controlled to open and close based on the plurality of different frequencies so that the transmittances of the plurality of shutter portions are different from each other, Lt; / RTI >
The method according to claim 1,

And an EEG measuring unit configured to measure EEG of the user and to generate status information on a user's EEG state,

Wherein the controller identifies a plurality of frequencies included in the state information and generates a specific frequency so that at least one frequency corresponding to one of the alpha wave and the beta wave is amplified among a plurality of frequencies corresponding to the EEG state, And the plurality of shutter portions are opened and closed at a specific frequency.