KR101999088B1 - Complex skin beauty device having a motion detection function - Google Patents

Abstract

Disclosed is a complex skin care device performing a motion sensing function. The complex skin care device comprises: a housing having a control panel formed by a button or a touch input method to control operation of the skin care device; a contact part closely attached along a skin curve of a user, providing various wavelengths to promote massage effects, and having a sensor for sensing whether to be in contact with a skin, and movement and traveling direction of the skin care device; and a control part located inside the housing, receiving a signal inputted by the user through the control panel or a control signal generated from an external server, and controlling the contact part according to the received control signal. According to the present invention, since all the functions for ultrasonic waves, ultraviolet rays, visible rays, near-infrared rays, and galvanic currents can be operated through a single device, there is no need to purchase devices individually operating each function, thereby allowing a user to reduce costs and facilitating management of a device.

Description

TECHNICAL FIELD [0001] The present invention relates to a complex skin care device having a motion detection function,

The present invention relates to a complex skin beauty device having a motion sensing function, and more specifically, it relates to a complex skin care device having a motion sensing function, To a skin care device that provides an operation scenario suitable for a skin care device.

In general, there is a limit to the management of facial skin using cosmetics. The reason for this is that a protective barrier is formed as a thick protein protective layer under the stratum corneum of the skin epidermis, and the epidermis and the dermis layer of the skin are separated by the protein protective layer, so that the waste accumulated in the dermis layer is removed The effect was limited.

In addition, the nutrition of cosmetics is not penetrated deeply into the dermis layer, so that the skin protection effect is insufficient.

Therefore, in recent years, skin beauty devices using ultrasonic waves or low-frequency currents have been introduced.

Such ultrasonic waves and low frequency waves increase the production of collagen and elastic fibers in the dermis and regenerate skin cells. In addition to the function of regenerating and increasing the flow of blood, Has been recognized as an excellent effect.

Such as skin care, such as heat treatment using low frequency or ultrasonic waves, cleaning, tear massaging or exfoliation (peeling), treatment with acne using laser, and skin sterilization using specific wavelength of ultraviolet rays.

In addition, it is also possible to increase the blood flow for treatment, to promote the treatment of various wounds and damaged skin, to treat bronchial hyperhidomia, blood circulation disorder treatment, physiotherapy, collagen stimulation, cellulite treatment, adrenaline stimulation, , Improvement of body shape and non-invasive wrinkle removal.

However, since most of these devices have only one function, it is necessary to have each device for each type in order to use various functions, so that the space and cost of the device are very high and it is inconvenient to carry.

In addition, since the user has a narrow selection of devices for skin care, the functions implemented in conventional devices are simple, complex and systematic, and there is no function to set the function of the device according to the user's own skin environment, Discomfort also followed.

The technology that is the background of the present invention is disclosed in Korean Registered Utility Model No. 20-0326067 (published on Aug. 29, 2003).

According to an aspect of the present invention, there is provided an apparatus and method for controlling an operation of a hairdressing machine in accordance with a movement direction, And to provide a skin care device that provides skin care.

According to an aspect of the present invention, there is provided a composite skin beauty device having a motion sensing function, the operation panel being formed by a button or a touch input type and controlling the operation of the skin care device A contact part formed in contact with the skin of the user and providing a variety of wavelengths to provide a massage effect and a sensor for detecting contact with the skin and movement and direction of the device, And a control unit for receiving the signal input by the user through the operation panel or the control signal generated by the external server and controlling the contact unit according to the received control signal.

The contact portion may include an LED portion positioned along the front edge and providing different wavelengths respectively, an ultrasonic vibrator positioned inside the LED portion and generating heat due to friction between molecules due to minute vibration, And may include a conductive network that conducts current to the skin.

The LED unit may emit ultraviolet rays, visible rays, and near-infrared rays selectively.

The LED unit may further include a prism sheet and a diffusion sheet on the outer side.

The control unit includes a light amount control module for adjusting the amount of light and wavelength emitted through the plurality of LEDs formed on the contact portion, a vibration control module for controlling the frequency and amplitude of the ultrasonic vibrator, a current control unit for generating a galvanic current, A communication module for wirelessly communicating with a server located outside the control module and receiving a control signal from the server or transmitting an operation signal generated by the light amount control module to the server, A pattern determination module for generating a pattern of movement and direction of the device, and a control module for controlling on / off of the beauty device according to a signal input by the user through the operation unit and controlling the operation of each module have.

The sensor may include a motion sensor and a proximity sensor, and may include a control module that senses movement of the device through the motion sensor and the proximity sensor, measures the direction of the sensed movement, and provides the generated signal to the server have.

The server collects the used operation patterns according to the signals generated by the sensor, and provides an operation sequence suitable for the user through the application using the collected operation patterns.

The complex skin-beauty apparatus can be controlled automatically or manually according to a selected operation scenario, and when it is controlled automatically, the complex skin-beauty apparatus can be irradiated with ultraviolet rays, infrared rays, ultraviolet rays, galvanic currents, In order.

As described above, the composite skin beauty device according to the embodiment of the present invention can operate all functions of ultrasound, ultraviolet rays, visible light, near-infrared rays and galvanic current through a single device, There is no need to purchase a device, so that it is possible to reduce the cost of the user and to easily manage the device.

In addition, since the composite skin beauty device according to the embodiment of the present invention can perform individual operations as needed, effects using various devices can be achieved, and sequence control is automatically performed due to motion recognition, And it is possible to recognize the skin contact or automatically switch to the safe mode when using for a long time, thus ensuring the stability of the apparatus.

In addition, since the composite skin beauty device according to the embodiment of the present invention collects data analyzing the usage history of the device and the effective pattern for each user and provides the sequential control scenario, skin infection and damage prevention It is possible to maximize the utility of the user and the utility of the device.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a composite skin-beauty apparatus according to an embodiment of the present invention; FIG.
Fig. 2 is a view showing a configuration of the complex type skin-beauty apparatus shown in Fig. 1. Fig.
3 is a view of the contact shown in Fig.
4 is a diagram showing the configuration of the control unit shown in Fig.
5 is a flowchart showing an automatic control method of a complex type beauty device according to an embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing.

The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms related to "comprising "," having ", and the like are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless otherwise defined herein, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted in a manner consistent with the contextual meaning of the related art, and are not to be construed as ideal or overly formal, unless explicitly defined herein.

Hereinafter, a composite skin beauty device according to an embodiment of the present invention will be described in detail with reference to FIG.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a composite skin-beauty apparatus according to an embodiment of the present invention; FIG.

As shown in FIG. 1, the complex skin-beauty apparatus 100 performs communication with an external user terminal 300. In this case, the user terminal 300 may download and mount an application (briefly, an 'app') provided from the server 200. [ The user terminal 300 activates an application to control the complex skin-beauty apparatus 100 according to user input. User terminal 300 may be referred to simply as a user terminal and may include a mobile terminal such as a smart phone or a mobile terminal as well as a general purpose computing device such as a personal computer.

In addition, the complex skin-beauty apparatus 100 may be configured to receive a control signal generated in the server 200 through the user terminal 300 and operate according to the received control signal. In this case, the server 200 may provide an application to the user terminal 300, and the user terminal 300 may store the application and mount the application in the control module as needed to perform the function of the application. The user can manage the use history through the application installed in the user terminal 300 and receive the result of the effect analysis using the complex type skin care apparatus 100. [

That is, the complex skin-beauty apparatus 100 can be updated with necessary scenarios from a smart phone in cooperation with a smart phone, which is a kind of user terminal connected to a server. Here, the complex skin-beauty apparatus 100 may store several scenarios required for operation of the device in its own memory, and may operate the device according to a call of the scenario number set by the user to perform an operation according to the set scenario .

In this way, in the present embodiment, the complex skin beauty apparatus 100 can be connected to the user terminal 300 when the user needs it, and the user terminal 300 can be connected to the complex skin care apparatus 100 It is possible to connect to the server 200 to download necessary scenarios and control patterns or to receive necessary control signals and store them in the pattern storage unit of the memory.

FIG. 2 is a view for explaining the configuration of the complex type skin care device shown in FIG. 1 in more detail. 3 is a view of the contact shown in Fig. 4 is a diagram showing the configuration of the control unit shown in Fig.

First, as shown in FIG. 2, the complex type skin care appliance 100 includes a housing 110, a contact portion 120, and a control portion.

The housing 110 is formed to be easy for the user to grasp, and includes an operation panel 111 on one side of the outer peripheral surface.

In addition, the housing 110 is formed in a cylindrical shape, and a curvature is formed along the outer circumferential surface to improve a user's grip feeling. In addition, the housing 110 includes an operation panel 111 on which the user can organize on the outer surface. Herein, the operation panel 111 may be input by a button or a touch type to turn on / off the composite skin-beauty apparatus 100, or may manually switch a plurality of LEDs, ultrasonic vibrations, .

The contact portion 120 is connected to one end of the housing 110 and is driven according to a signal inputted through the jaws panel 111. [ Further, the contact portion 120 is brought into close contact with the user's skin. The contact portion 120 irradiates the skin with the skin in close contact with the skin to perform skin care.

The control unit is located inside the housing 110 and connected to the operation panel 111 located outside the housing 110. Therefore, the control unit receives the signal inputted by the user through the operation panel 111, and controls each module according to the received signal. At this time, the controller is powered by a battery or an external source.

3, the contact portion 120 may include a proximity sensor 121, LED portions 122, 123 and 124, an ultrasonic transducer 125, a conductive network (not shown), and the like. 126 and a sensor unit 127.

The LED portion includes an ultraviolet LED 122, a visible light LED 123, and an infrared LED 124. The LED portion is located at the front edge of the contact portion 120 and selectively emits ultraviolet rays, visible rays, and infrared rays. To be more specific, the ultraviolet LED 122 and the visible LED 123 are formed to cross each other at the outer edge of the LED unit. An infrared LED 124 is positioned inside the ultraviolet LED 122 and the visible light LED 123. A plurality of LEDs are formed and selectively emit by automatic or manual operation.

Here, the ultraviolet LED 122 has a wavelength band of 200 to 400 nm, and has a sterilizing function. When irradiated to skin cells, skin grows three times faster than usual. The ultraviolet LED has different effects and uses depending on the wavelength. Ultraviolet rays having a wavelength of 150 to 200 nm have ozone generation, deodorization and water treatment effects. Ultraviolet rays having a wavelength of 250 to 330 nm are used for erythema treatment and treatment. In addition, ultraviolet rays having 260 to 300 nm produce health lines and vitamin D.

In addition, the visible light LED 123 exhibits different effects depending on color and wavelength, and has effects of calming skin, removing toxins, improving blood circulation, and the like.

In addition, visible light having a wavelength of 405 to 415 nm, which is blue, is effective for sensitive skin because it inhibits the growth of bacteria and soothes acne. Visible light with a wavelength of 416 ~ 525nm with green color has toxin removal and skin soothing effect and is mainly used to control skin tone and wrinkles.

In addition, visible light having a wavelength band of 526 to 590 nm which is yellowish has an effect of inhibiting melanin production and improving blood circulation, and is therefore used to calm spots, freckles and redness.

In addition, visible light having a wavelength band of 630 to 660 nm in a red color can penetrate into the skin dermis and has an effect of promoting the generation of collagen and elastase, so it is applied to skin requiring elasticity or regeneration.

Finally, the infrared LED 124 has a wavelength band of 800 to 900 nm and is permeable to the deep portion of the tissue and promotes blood circulation. The infrared LED 124 is thus used to enhance the penetration of cosmetics or to keep skin tissue warm. However, it is preferable that the infrared LED 124 is used in a state in which the eyes are protected, and the maximum use time is limited in a state in which proper temperature maintenance is maintained.

On the other hand, the LED unit can be made to have a light guide structure using a prism sheet or a diffusion sheet on the outer side, thereby widening the radiated light, thereby increasing the skin care effect.

The ultrasonic transducer 125 is located inside the LED unit and vibrates at an ultrasonic frequency of 20 kHz to 10 MHz. In other words, the ultrasonic transducer 125 generates heat by friction between molecules due to a very minute vibration between the human tissue and the skin cells, and the generated heat improves the blood circulation by raising the temperature of the skin. Is a high-speed vibration that penetrates deep into the skin.

The conductive net 126 is located at the front center of the contact portion 120 and conducts galvanic current to the skin. Galvanic currents have the property of pushing out the same poles and very weak DC current flows. Thus galvanic currents ionize cosmetics and penetrate deeply into the skin of ionized cosmetics to improve redness and diminish the melanin pigment.

The sensor unit 127 is located at one side of the front surface of the contact portion and includes a motion sensor. The motion sensor may be located on the back of the front center of the contact. Proximity sensor 121 detects skin proximity. The proximity sensor 121 may be included in the sensor unit in a broad sense and may be located between the ultraviolet LED 122 and the infrared LED 124. [

The motion sensor recognizes the initial position when contacted with the skin, and obtains an accurate vector of the motion of the device after that.

Although not shown in the drawing, the contact portion 120 may further include a massage portion (not shown) having a circular projection or the like formed on its bottom surface, and the massage portion may be detachably coupled to the contact portion 120. Therefore, if necessary, the massage part is fitted to the front surface of the contact part 120.

4, the control unit includes a light amount control module 131, a vibration control module 132, a current control module 133, a communication module 134, a pattern determination module 132, (135) and a control module (136). The control module 136 may be referred to as a main control section.

The light amount control module 131 adjusts the amount of light and the wavelength of light emitted through the plurality of LEDs formed on the contact portion 120. Since the type of skin is different for each user, the controller adjusts the amount of light and wavelength according to a signal received through the external server or the operation panel 111 so as to provide different wavelengths. The light amount control module 131 may include a first light amount control unit for controlling the ultraviolet LED and the visible light LED, and a second light amount control unit for controlling the infrared LED.

The vibration control module 132 controls the frequency and amplitude of the ultrasonic vibrator. The vibration control module 132 may include a vibration control unit and an ultrasonic vibrator.

The current control module 133 generates the galvanic current and regulates the amount of generated current. The current control module 133 may include a current control unit and a conductive network.

The communication module 134 may also be referred to as a communication unit and may perform wireless communication with an external user terminal 300. That is, the communication module 134 may receive the control signal from the server 200 or may transmit the operation signal generated by the light amount control module 131 to the server 200.

The communication module 134 may transmit signals generated in the light amount control module 131, the vibration control module 132, the current control module 133 and the pattern determination module 135 to the server 200 through the user terminal . Then, the server 200 may use the received signal to collect a form or pattern in which the user uses the complex skin-beauty apparatus 100.

Also, the communication module 134 may receive the control signal generated based on the usage pattern of the user from the server 200, and may transmit the received control signal to the control module 136.

Meanwhile, the communication module 134 may be replaced with various structures and forms as long as the communication module 134 is an optional component and can transfer control patterns and scenarios from the user terminal 300 to the complex skin beauty appliance 100 . For example, the communication module 134 may be replaced with a data input / output port, a detachable port of a storage medium, or the like.

Thus, the complex skin-care apparatus 100 according to the present embodiment can operate automatically and independently according to a scenario or a control pattern received from the user terminal 300, or can operate manually according to user input.

The complex skin-care apparatus 100 can be set to operate automatically by a control signal transmitted / received through the communication module 134. In this case, the complex-type skin- It is possible to perform a skin-beauty-related operation corresponding to a specific control pattern based on any one or more of them.

Here, the automatic mode indicates that the scenarios set in advance are sequentially operated. The scenario of the automatic mode can be made by the user to determine and store the order and to be provided by the server according to the implementation. In addition, the user can determine and input the order by using the operation unit of the complex skin-beauty apparatus 100 and using the user terminal 300. A method of using the user terminal 300 includes a method of using a specific menu on a user interface (UI) of an application of the user terminal 300 and a method of receiving a scenario from a server.

The pattern determination module 135 may determine a pattern operation to be performed according to a scenario received from the communication module 134 or a signal generated from a sensor in a beauty device. For this, the pattern determination module 135 may read the stored operation pattern information and determine an operation to be performed. That is, the pattern determination module 135 can determine the next operation according to the monitored state information. Then, the pattern determination module 135 transmits signals and data for the determined operation to the control module 136, and the control module 136 can control the driving of each module according to the received signal or data.

The control module 136 controls on / off of the beauty equipment according to the signal inputted by the user through the operation panel 111, and controls the operation of each module. The control module 136 may control the operation of each module according to a control pattern or a user input signal received from the user terminal 300 through the communication module 134.

The complex type cosmetic device 100 according to the embodiment of the present invention performs a combination of ultrasonic vibration, infrared and ultraviolet irradiation, and galvanic current supply. In other words, the complex type hairdressing apparatus 100 can maximize the skin care effect by driving sterilization and product operation for preventing skin infection and damage in a state where the skin tissue is activated properly.

The complex type hairdressing machine 100 can be controlled automatically or manually, and when it is controlled automatically, it is driven in accordance with a control signal transmitted from the server 200.

Hereinafter, a method of automatically controlling the complex type beauty apparatus using the FIG. 5 will be described in more detail.

5 is a flowchart illustrating an automatic control method of a complex skin-beauty apparatus according to an embodiment of the present invention.

As shown in FIG. 5, the method according to the present embodiment first recognizes a user's motion using a motion sensor (S510). In other words, when the user brings the contact portion 120 into close contact with the skin while the complex type beauty apparatus 100 is turned on, the proximity sensor initializes the motion. The hybrid motion sensor then measures the vector value of the motion that occurs afterwards.

Next, the vector value measured by the motion sensor is transmitted to the server 200 via the communication module 134, and the server 200 transmits the operation pattern information similar to the received vector value to the controller 130. Here, the pattern determination module 135 of the control unit 130 may determine an operation pattern to be performed according to the operation pattern information received from the server 200 (S520). This step (S520) may be omitted if a preset scenario is stored in the storage unit of the complex type skin-beauty apparatus.

Next, the control module 136 controls each module according to a predetermined operation pattern or scenario (S530). At this time. The complex skin beauty device performs an operation according to a set scenario or an operation pattern. The control module 136 controls the light intensity control module 131 according to a scenario set to operate in the order of, for example, ultraviolet sterilization -> infrared thermal action -> ultraviolet sterilization -> galvanic current application -> ultrasonic vibration -> ultraviolet sterilization, And controls the wavelength and the amount of light using the current control module 133. The galvanic current is supplied using the current control module 133 and the amount of current is controlled according to the usage pattern or the skin type of the user. And adjusts the magnitude of the vibration. Finally, when driving of the ultrasonic vibrator is completed, the control module again controls the light amount control module 131 to examine the selected wavelength. At this time, the light of the selected wavelength can be irradiated every several minutes, thereby maximizing the effect of the skin care.

After the above step S530 is completed, if the user separates the contact unit 120 from the skin, the proximity sensor generates a contact release signal and the complex type beauty apparatus 100 can be switched to the safe mode (S540 ).

Next, the controller collects the control signals generated in the respective modules, and transmits the collected control signals to the server 200 (S550). Then, the server 200 stores the received control signal (S550).

Meanwhile, the complex type hairdressing apparatus 100 can be operated in an individual operation mode according to need, such as LED, ultrasonic vibration and galvanic current included in the contact unit 120, Or directly through the operation panel 111 or selectively performs the function of the complex type beauty apparatus 100 by using an application linked to the server 200. [

According to the above-described configuration, the complex type beauty apparatus of this embodiment can be provided with a scenario and consulting using a product according to the skin condition of the user, and can prevent the misuse of the LED by using a proximity detection signal and a timer Effect can be achieved.

In addition, since the composite skin-beauty apparatus according to the embodiment of the present invention can operate all functions of ultrasonic wave, ultraviolet ray, visible ray, near-infrared ray and galvanic current through one apparatus, There is no need to purchase, so that the user can achieve a cost saving effect and the device can be easily managed.

In addition, since the composite skin beauty device according to the embodiment of the present invention can perform individual operations as needed, effects using various devices can be achieved, and sequence control is automatically performed due to motion recognition, And it is possible to recognize the skin contact or automatically switch to the safe mode when using for a long time, thus ensuring the stability of the apparatus.

In addition, since the composite skin beauty device according to the embodiment of the present invention collects data analyzing the usage history of the device and the effective pattern for each user and provides the sequential control scenario, skin infection and damage prevention It is possible to maximize the utility of the user and the utility of the device.

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 scope of the invention as defined in the appended claims. It can be understood that it is possible.

100: Complex skin care device
110: housing 120:
131: Light amount control module 132: Vibration control module
133: current control module 134: communication module
135: pattern determination module 136: control module

Claims (8)

A composite skin beauty device having a motion sensing function,
A housing formed with a button or a touch input type and having an operation panel for controlling the operation of the skin beauty device;
A contact unit formed in contact with the curved surface of the user, providing a variety of wavelengths to provide a massage effect, and a sensor for detecting contact with the skin and motion and direction of the skin care device; And
And a control unit located inside the housing and receiving a signal input by the user through the operation panel or a control signal generated in an external server and controlling the contact unit in accordance with the received control signal,
The contact portion
An LED unit positioned at a front edge and providing different wavelengths;
An ultrasonic vibrator positioned inside the LED unit and generating minute vibrations to generate heat due to friction between molecules; And
And a conductive net positioned at the front center of the contact portion and conducting a galvanic current to the skin,
An ultraviolet LED and a visible light LED are disposed so as to intersect with each other at a rim located on the outermost side of the circle in the LED unit, an infrared LED is positioned inside the ultraviolet LED and the visible light LED,
The control unit includes a light amount control module for adjusting the amount of light and wavelength emitted through the plurality of LEDs formed on the contact portion, a vibration control module for controlling the frequency and amplitude of the ultrasonic vibrator, A communication module for wirelessly communicating with an external server and receiving a control signal from the server or transmitting an operation signal generated by the light amount control module to the server; A pattern determining module for determining an operation pattern to be performed according to a movement and a moving direction of the skin care apparatus, and a controller for controlling on / off of the skin care apparatus according to a signal input by the user through the operation unit And a control module for controlling the operation of each module,
Wherein the sensor includes a motion sensor positioned on a rear surface of the front surface of the contact portion and a proximity sensor disposed on one side of a front surface of the contact portion, Wherein the motion sensor measures a vector value of movement of the skin care device after recognizing and recognizing an initial position when the skin care device is in contact with the user's skin,
Wherein the control unit initializes the proximity sensor when the contact unit is brought into close contact with the skin of the user and provides a signal or a vector value to the server about the movement and direction of the skin beauty apparatus sensed through the sensor, And receives operation scenario or operation pattern information corresponding to the user through communication with the user,
Wherein the control module controls the operation of the skin beauty device in a series of procedures or operation patterns determined through the pattern determination module based on the operation scenario or the operation pattern information,
The series of procedures includes operating the skin care device in the order of ultraviolet sterilization, infrared thermal action, ultraviolet sterilization, galvanic current application, ultrasonic vibration and ultraviolet sterilization,
The LED unit selectively emits ultraviolet rays, visible rays, and near-infrared rays according to a control signal of the control module, wherein the visible ray LED selectively emits visible light of a blue, yellow, or red wavelength band Radiating,
The server collects data analyzing the use history of the skin care device and the effective pattern for each user to generate a sequential control scenario and provides the operation scenario including the generated sequential control scenario to the control unit, . delete delete The method according to claim 1,
Wherein the LED unit further includes a prism sheet and a diffusion sheet on an outer side thereof. delete delete The method according to claim 1,
The server collects used operation patterns according to a signal generated by the sensor, and provides an operation sequence suitable for a user through an application using the collected operation patterns,
Wherein the application is installed in a user terminal, and the user terminal comprises a mobile terminal, a mobile terminal or a personal computer. The method according to claim 1,
Wherein the controller switches the skin beauty device to the safe mode according to a contact release signal of the proximity sensor generated when the contact portion is separated from the user's skin.

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