WO2020145634A9 - 피부 관리를 위한 마스크 장치 및 그 제어방법 - Google Patents

피부 관리를 위한 마스크 장치 및 그 제어방법 Download PDF

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Publication number
WO2020145634A9
WO2020145634A9 PCT/KR2020/000283 KR2020000283W WO2020145634A9 WO 2020145634 A9 WO2020145634 A9 WO 2020145634A9 KR 2020000283 W KR2020000283 W KR 2020000283W WO 2020145634 A9 WO2020145634 A9 WO 2020145634A9
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WO
WIPO (PCT)
Prior art keywords
skin
mode
electrode
mask device
skin care
Prior art date
Application number
PCT/KR2020/000283
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English (en)
French (fr)
Other versions
WO2020145634A1 (ko
Inventor
조수현
김도현
박찬현
Original Assignee
주식회사 바디프랜드
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Publication of WO2020145634A1 publication Critical patent/WO2020145634A1/ko
Publication of WO2020145634A9 publication Critical patent/WO2020145634A9/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/002—Masks for cosmetic treatment of the face
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A61N1/36031—Control systems using physiological parameters for adjustment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/20—Additional enhancing means
    • A45D2200/202—Ionisation
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/20—Additional enhancing means
    • A45D2200/205—Radiation, e.g. UV, infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0626—Monitoring, verifying, controlling systems and methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes

Definitions

  • This disclosure relates to the mask device and its control method
  • the technology that uses a light source is based on the fact that light promotes biochemical reactions in the skin, and commonly used technologies include laser, There are technologies that use various light sources, such as lamps. With the development of technology, technology using light sources is being used not only for skin care, but also for skin disease treatment, which uses light sources to regenerate skin tissue or treat damaged skin. In addition, recently, products have been developed to enable skin care using a light source for personal use at home without visiting a dermatologist.
  • this temperature mouthwash method has been generally used as a technique to absorb nutrients necessary for the skin. It is clear that skin management through this temperature application method has a great effect on skin improvement, such as improving skin tone.
  • the technology that uses the ion introduction method used in dermatology and skin care rooms is that the volume of the device itself is large and expensive. There is a problem, especially for men who are reluctant to visit a dermatologist, or for busy workers, there is a problem that it is difficult to access such care.
  • the step of detecting the resistance value of the contact member in contact with the electrode member in the present disclosure Identifying a sheet member based on the detected resistance value; determining a skin management mode mapped to the sheet member; and controlling outputs of a plurality of light emitting devices and electrode members based on the skin management mode;
  • a method of controlling a mask device including: is disclosed.
  • the user's skin is irradiated with a light source of 1 high and 0 light, and a microcurrent is applied to the user's skin to increase the absorption rate of the hydrogel component attached to the user's face, and various skin care modes are provided. You can run it.
  • Figure 1 is a disassembly of a mask device for skin management according to an embodiment of the present disclosure
  • a perspective view is shown.
  • Figure 2 is for explaining the concept of a mask device according to an embodiment of the present disclosure
  • FIG 3 shows an example of a mask member mounted with a light emitting material according to an embodiment of the present disclosure.
  • Figure 4 shows an example of a sheet member formed with a conductive pattern according to an embodiment of the present disclosure 2020/145634 1»(:1 ⁇ 1 ⁇ 2020/000283
  • FIG. 5 is a block diagram showing a configuration of a mask device for skin management according to an embodiment of the present disclosure.
  • Figure 6 is a light emitting material according to the skin care mode according to an embodiment of the present disclosure.
  • a table for explaining a specific example of controlling the output of the electrode member is shown.
  • FIG. 7 is an exemplary view showing the concept of implementing the iontophoretic function on the skin by controlling the output of the electrode unit according to the skin management mode according to an embodiment of the present disclosure.
  • FIGS. 8 and 9 are flow charts for explaining a control method of the skin management mode switching mask device according to an embodiment of the present disclosure.
  • a mask member mounted with a plurality of light-emitting materials for irradiating light toward the skin; an electrode member provided in the mask member to generate a fine current for transmission to the skin; and a skin care mode.
  • a control unit for controlling the output of the plurality of light-emitting materials and the electrode member according to the skin care mode, and is attached to the mask member so that a sheet member including a conductive pattern contacts the user's skin, and the electrode member is the conductive member.
  • a mask device that delivers microcurrent to the pattern.
  • a component may be named a second component, and similarly, a second component may be named a first component.
  • FIG. 1 is a disassembly of a mask device for skin management according to an embodiment of the present disclosure
  • FIG. 2 is a conceptual diagram for explaining the concept of a mask device according to an embodiment of the present disclosure
  • FIG. 3 is a diagram illustrating an example of a mask member mounted with a light-emitting material according to an embodiment of the present disclosure
  • 4 shows an example of a sheet member on which a conductive pattern is formed according to an embodiment of the present disclosure
  • FIG. 5 is a block diagram showing the configuration of a mask device for skin management according to an embodiment of the present disclosure.
  • the mask device 1000 for skin management includes a mask housing part 200, a light emitting part 300, and an electrode part 500.
  • a capacitance 50, a switching unit 60, a user input unit 70, and a control unit 100 may be included, and other configurations may be included, but not limited thereto.
  • the mask device 1000 As shown in FIG. 1, the mask device 1000 according to an embodiment of the present disclosure
  • At least two layers of masks can be overlapped.
  • the mask housing part 200 may be the outermost structure of the mask device 1000.
  • the mask housing part 200 surrounds the skin with a portion facing the face other than the eye area and the hole for breathing. It can be provided in a form that almost blocks light, and can be formed in a structure corresponding to the curvature and curve of the face.
  • the light-emitting unit 300 is disposed inside the mask housing unit 200 to emit light.
  • It may include a plurality of light-emitting materials 320 to irradiate the light source.
  • the light emitting material 320 can be equipped with a 1 ⁇ 0 element, etc.,
  • the electrode part 500 may be provided inside at least a part of the mask housing part 200, and may generate a micro current to be delivered to the skin by receiving power.
  • a micro current with the hydrogel component is applied to the skin.
  • the hydrogel component is ionized by microcurrent and penetrates the user's skin.
  • the electrode unit 500 includes a power supply unit 10 on 3 310 and
  • Electrode members (0 to 540) that are electrically connected may be included, and this disclosure discloses an example in which electrode members (510, 520, 530, 540) are provided on both sides of the forehead area and both sides of the nasolabial fold area.
  • the number and arrangement of the electrode members may not be limited thereto. Further, only some of the arranged electrode members may be used, but are not limited thereto.
  • the electrode part 500 may be provided with a conductive material capable of flowing an electric current such as gold, silver, copper, carbon, etc., for example, a pogo pin of a conductive material protruding from the mask housing part 200 to a predetermined height.
  • the capacitance 50 is provided in at least part of the mask device 1000,
  • It receives power from the power supply unit 10 and stores power to deliver a microcurrent to the skin, and the stored power can be discharged to the electrode unit 500.
  • the switching unit 60 is provided between the electrode unit 500, the capacitance 50, and the ground (GND), and is switched between the electrode unit 500, the capacitance 50 and the ground by the control unit 100 The connection can be controlled.
  • the switching unit 60 is from the capacitance 50
  • the power discharged to the electrode unit 500 can be selectively cut off.
  • the user input unit 70 may receive a user input through the control device 600 connected to the mask device 1000.
  • the user input unit 70 is configured to turn on/off power of the mask device 1000 from the user. Inputs such as turn-off execution input and skin care mode selection can be received.
  • the sheet member 400 may be attached to the inside of the mask housing part 200 so as to contact the user's skin, and specifically, the electrode part 500 and the light emitting part 300 are detached from the mask housing part 200 on top of the It may be attached as possible, and may be provided to be replaceable for the mask housing part 200. As shown in FIG. 4, holes may be formed in the parts corresponding to the eyes, nose and mouth of the sheet member 400. In addition, a conductive pattern (four 0) may be included on the other side.
  • the conductive pattern 410 may include a first electrode and a second electrode, each functioning as a positive electrode and a negative electrode, in a predetermined pattern form, and the first electrode and the second electrode are not connected to each other. Can be deployed.
  • the conductive pattern 410 may be provided differently from among the arrangement on the sheet member 400 and the resistance value of the conductive material according to the pre-mapped skin care mode.
  • the conductive pattern (four 0) is Depending on the face area, it can be formed with various patterns and different densities.
  • the sheet member 400 has a relatively dense and densely conductive pattern (four 0) in the nasolabial folds area, the brow and the chin area, where there are relatively many wrinkles on the face, fine current It can increase the cosmetic effect by stimulation.
  • the pattern-shaped conductive electrode structure distributed evenly on the contact surface of the sheet member 400 can provide an iontophoretic function and a massage function by microcurrent across the entire user's face.
  • the sheet member 400 has a dense nerve close to the skin surface.
  • the density of the conductive pattern 410 can be provided differently.
  • the sheet member 400 is a conductive pattern for areas with relatively high nerve density near the skin surface, such as around the eyeball, the lower jaw, and the gum. By providing relatively sparse density of (Gray 0), it is possible to reduce the effect on the nerves.
  • the conductive pattern 410 may be provided with a conductive material capable of passing an electric current, such as gold, silver, copper, and carbon, and by pressing, printing, and applying, etc.
  • the sheet member 400 has a unique resistance value for each skin care mode.
  • the contact member 420 may include a contact member 420.
  • the contact member 420 may be at least a part of the conductive pattern (circle 0) or may be provided with a configuration separate from the conductive pattern (circle 0).
  • the contact member 420 may be provided on a portion in contact with at least one of the electrode members 0 to 540.
  • the sheet member 400 may be provided with at least one of natural fibers such as gauze or synthetic fibers such as non-woven fabric and silicon, and may contain a hydrogel component by at least one of application, immersion and coating.
  • the mask device 1000 As shown in FIG. 2, the mask device 1000 according to an embodiment of the present disclosure generally outputs light to the skin, and provides microcurrent stimulation to the skin (non and hydro It can be said that it is equipped with a combination of (
  • This control unit 100 can control the operation of the mask device 1000.
  • the control unit 100 can be implemented as one processor, or can be implemented as a plurality of processors.
  • control unit 100 When the control unit 100 is implemented with a plurality of processors, at least some of the plurality of processors may be located at a physically separated distance. In addition, the control unit 100 2020/145634 1»(:1 ⁇ 1 ⁇ 2020/000283
  • the control unit 100 includes a skin care mode determination unit 110, a skin moisture measurement unit 120, a light emitting material output determination unit 130, an electrode member output determination unit 140, and a switching control unit 150. can do.
  • the control unit 100 may determine a skin management mode and control outputs of the plurality of light-emitting materials 320 and the electrode unit 500 according to the determined skin management mode.
  • Skin care modes include, for example, cleansing mode, softening mode, nutrition supply mode,
  • the skin care mode determination unit 110 includes a contact member 420 in the electrode unit 500
  • the resistance value of the corresponding contact member 420 is detected, and the sheet member 400 can be identified based on the detected resistance value.
  • the skin care mode determination unit (0) identifies that the sheet member 400 is a dedicated sheet member used in the nutrition supply mode.
  • the skin care mode determination unit (0) can identify that the sheet member 400 is a dedicated sheet member used in the lifting mode.
  • the storage unit of the hazard mask device 1000 may pre-store information of the sheet member for exclusive use of the skin care mode mapped according to the resistance value.
  • the skin care mode determination unit 110 is
  • the skin management mode mapped to the information of the sheet member 400 can be determined. For example, if the sheet member 400 is identified as being a sheet member exclusively for the nutrition supply mode, the skin management mode can be determined as the nutrition supply mode. And, if the sheet member 400 is identified as being a seat member exclusively for the lifting mode, the skin care mode can be determined as the lifting mode.
  • the skin moisture level measurement unit 120 is through a voltage applying electrode (not shown) shown in FIG.
  • the user's skin moisture level can be determined.
  • the voltage applying electrode at least a part of the conductive pattern 410 is used, or a dedicated electrode for skin moisture level measurement is separately provided. You may.
  • the skin moisture level measurement unit 120 can classify the level according to the measured skin moisture level. For example, the skin moisture level can be divided into upper, middle, and lower levels, and the higher the upper level, the higher the skin moisture level can be set.
  • the control unit 100 controls the skin management mode and the user's skin determined as described above.
  • control unit 100 is based on at least one of the skin care mode and the user's skin moisture, the time to apply a current to the conductive pattern (four 0) of the sheet member 400, 2020/145634 1»(:1 ⁇ 1 ⁇ 2020/000283
  • At least one of the intensity of the light source emitted from the plurality of light emitting materials 320, the color of the light source, and the light emission time can be controlled differently.
  • 6 is a light-emitting material and a light-emitting material according to the skin care mode according to an embodiment of the present disclosure
  • each skin care mode is divided into three stages, and the total execution time of the skin care mode may be set to 12 minutes, This is only one embodiment and may not be limited thereto.
  • the skin care mode may include a cleansing mode, a softening mode, a nutrition supply mode, a lifting mode, and a whitening mode.
  • the electrode part 500 is
  • step 3 the electrode part 500 is turned off for 2 minutes, and the color of the light-emitting material 320 may be emitted in blue.
  • FIG. 7 is an exemplary view showing the concept of executing the iontophoretic function on the skin by controlling the output of the electrode unit according to the skin management mode according to an embodiment of the present disclosure.
  • the hydrogel component contained in the sheet member 400 is ionized through the conductive pattern 420 electrically contacted to the electrode part 500 and penetrates the user's skin, the absorption of the hydrogel component from the skin cells can be maximized. .
  • control unit 100 (as shown in the book through the electrode unit 500)
  • the electrode unit 500 is used to provide stimulation to the skin through the generation of microcurrents by positive and negative ions. You can run the mode.
  • control unit 100 is the skin of the user classified by the skin moisture measurement unit 120
  • the output of the electrode member can be further changed.
  • the turn-off execution setting for the electrode unit 500 corresponding to the third step of the total care mode shown in FIG. By changing to the turn-on execution, the value of the microcurrent output from the electrode unit 500 can be relatively increased.
  • the control unit 100 emits light in the setting of the skin care mode shown in Fig. 6 even according to the level of the skin moisture level. At least one of the material's color, luminous intensity, luminescence time, and microcurrent supply time can be further changed. 2020/145634 1»(:1 ⁇ 1 ⁇ 2020/000283
  • the mask device of this disclosure stores power to the capacitance 50 in order to deliver a fine current to the skin, and discharges the stored power to the electrode member 500. Even when the skin care mode is switched, the capacitance ( 50), the converted
  • the power remaining in the capacitance causes an instantaneous overcurrent to occur, which may cause discomfort such as irritation to the user's skin.
  • the control unit 150 controls the switching unit 60 provided between the electrode unit 500, the capacitance 50, and the ground (GND), thereby selectively intercepting the power discharged from the capacitance 50 to the electrode unit 500 can do.
  • control unit 100 identifies the sheet member again based on the changed resistance value, and the identification result Recognizes the changed sheet member based on
  • control unit 100 detects a change in the resistance value of the contact member 420 in a state in which the lifting mode exclusive seat member is attached to the mask device 1000 and the lifting mode is being executed, it is based on the changed resistance value. By doing so, it is possible to identify the sheet member for exclusive use of another mode newly attached to the mask device 1000. If the sheet member for exclusive use of the other mode is identified as a feeding mode sheet member, the control unit 100 first resets the capacitance 60. After that, it is possible to execute the driving of the light emitting material and the electrode member preset in response to the nutrition supply mode. In other words, the control unit 100 grounds all the power remaining in the capacitance 60 before executing the nutrition supply mode. Thereafter, the power to the capacitance 60 can be re-supplied to execute the nutrient supply mode. At this time, as described above, the control unit 100 further considers the user's skin moisture,
  • the output of the electrode member can be adjusted again.
  • the control unit 100 may control the driving of the mask device 1000 according to whether or not the sheet member is attached to the mask device 1000.
  • the control unit 100 It can be determined whether the user is wearing the mask device 1000 by attaching the sheet member, or whether the mask device 1000 is directly worn on the skin without attaching the sheet member.
  • the control unit 100 is an electrode unit.
  • the resistance value of the material contacted with 500 may be measured, and based on the measured resistance value, it may be determined whether the material contacted with the electrode part 500 is a sheet member or a skin.
  • the control unit 100 determines whether the user is wearing the mask device 1000 by attaching the sheet member, or whether the mask device 1000 is worn without attaching the sheet member. Depending on whether it is in a state, it is possible to control the output of at least one of the light emitting material and the electrode member.
  • control unit 100 is the same
  • FIG. 8 is a flow chart for explaining a method of controlling a mask device according to an embodiment of the present disclosure.
  • a method of controlling a mask device according to an embodiment of the present disclosure first contacts an electrode member.
  • the resistance value of the contact member can be detected (S110).
  • the sheet member can be identified based on the detected resistance value (S120).
  • the skin care mode mapped to the identified sheet member can be determined. (S130) Next, based on the skin care mode, a plurality of light emitting devices and
  • Fig. 9 is a diagram of a skin care mode switching mask device according to an embodiment
  • the control method of the skin care mode switching mask device is first, when it is detected that the resistance value of the contact member has been changed (S160) , The sheet member can be identified based on the changed resistance value (S170). Next, the skin care mode mapped to the changed sheet member is extracted, and it is possible to decide to switch to the extracted skin management mode.
  • the present invention can be implemented in combination with other program modules and/or as a combination of hardware and software.
  • the present invention can be implemented by a computer-readable medium. .
  • Computer-readable media includes volatile and nonvolatile media, transient and non-transitory media, removable and non-removable media.
  • computer-readable media May include computer-readable storage media and computer-readable transmission media.
  • Computer-readable storage media are volatile and nonvolatile media, temporary and non-transitory media, removable and nonvolatile media implemented in any method or technology for storing information such as computer-readable instructions, data structures, program modules or other data. Includes non-removable media.
  • Computer-readable storage media include RAM, ROM, EEPROM,
  • Correction sheet (Regulation 91) 13 [3 ⁇ 4 Flash memory or other memory technology, CD-ROM, digital video disk (DVD) or other optical disk storage device, magnetic cassette, magnetic tape, magnetic disk storage device or other magnetic storage device, or can be accessed by a computer and store the desired information Includes, but is not limited to, any other media that may be used for
  • a computer-readable command, data structure, program module, or other data is implemented in a modulated data signal such as a mechanism, and includes all information transmission media.
  • modulated data signal contains information within a signal.
  • a computer-readable transmission medium is a wired medium, such as a wired network or a direct-wired connection. And it includes wireless media such as sound, RF, infrared, and other wireless media. Any combination of the media described above is also included within the range of computer-readable transmission media.
  • the various embodiments presented herein may be embodied as methods, devices, or articles of manufacture using standard programming and/or engineering techniques.
  • article of manufacture means a computer accessible from any computer-readable device. Includes programs, carriers, or media, e.g., computer-readable storage media are magnetic storage devices (e.g. hard disks, floppy disks, magnetic strips, etc.), optical disks (e.g. , CD, DVD, etc.), smart cards, and flash memory devices (e.g. EEPROM, card, stick, key drive, etc.).
  • machine-readable medium Includes, but is not limited to, wireless channels and various other media capable of storing, holding, and/or transmitting command(s) and/or data. 2020/145634 1»(:1 ⁇ 1 ⁇ 2020/000283

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Abstract

피부 관리를 위한 마스크 장치 및 그 제어 방법이 개시된다. 본 개시의 일 실시예에 따르면, 피부를 향해 광을 조사하는 복수의 발광소재가 탑재된 마스크 부재; 상기 마스크 부재에 구비되어, 피부에 전달하기 위한 미세전류를 발생시키는 전극부재; 및 피부관리모드를 결정하고, 상기 결정된 피부관리모드에 따라 상기 복수의 발광소재 및 상기 전극부재의 출력을 제어하는 제어부;를 포함하고, 전도성 패턴을 포함하는 시트부재가 사용자 피부에 접촉하도록 상기 마스크 부재에 부착되고, 상기 전극부재는 상기 전도성 패턴에 전류를 전달하는, 마스크 장치가 개시된다.

Description

2020/145634 1»（：1/10公020/000283 명세서
발명의 명칭:피부관리를위한마스크장치및그제어방법 기술분야
[1] 본개시는마스크장치및그제어방법에관한것으로,
Figure imgf000003_0001
광원을이용한광자극및미세전류를이용한전기자극을제공할수있는마스크 장치및그제어방법에관한것이다.
배경기술
[2] 현대인들의생활수준이높아짐에따라건강,미용등에대한관심이증가하고 있다.기존까지의통계결과를비추어볼때,피부과,피부관리실을방문하는 고객의대다수는여성들이었지만,근래에들어서는피부관리를하는남성들도 증가하고있다.
[3] 피부관리를위한다양한기술중에광원을이용하는기술은,빛이피부내에서 생화학적반응을촉진하는사실에기반하는것으로서,일반적으로사용되는 기술로는레이저,
Figure imgf000003_0002
램프등다양한광원을이용하는기술들이 있다.기술의 발전에따라,광원을이용하는기술은피부관리뿐만아니라,피부질환치료를 위하여도이용되고있으며,이는광원을이용하여피부조직의재생또는손상된 피부를치료하는원리를이용하는것이다.또한,최근에는피부과등에방문하지 않고도,가정에서개인용으로광원을이용하여피부관리를할수있도록하기 위한제품이개발되고있다.
[4] 이와관련된선행기술로는,
Figure imgf000003_0003
마스크）등이있다.상기에설명한기술외에도피부에필요한영양성분을 흡수시키기위한기술로서,이온도입방식이일반적으로이용되어오고있다. 이러한이온도입방식을통하여피부관리를하는경우,피부톤개선등피부 개선에큰효과가있음은분명하다.다만,피부과,피부관리실에서이용되는 이온도입방식을이용하는기술은기기자체의부피가크고고가라는문제가 있으며,특히,피부과에방문하는것을꺼려하는남성들이나바쁜직장인들의 경우는이러한관리를접하기어렵다는문제가있기도하다.
[5] 상기와같은문제를해결하고자,휴대용또는소형으로가정에서이온도입 방식으로손쉽게피부관리를할수있도록하는기술에대한개발이필요하며, 피부에영양소를흡수시키는기능뿐만아니라,이와동시에 1고0광원을 조사함으로써사용자의피부결관리,피부재생,주름개선,피부톤개선등의 기능을할수있도록하는,마스크장치에대한개발이필요하다.
발명의상세한설명
기술적과제
[6] 본개시는전술한배경기술에대응하여도출된것으로,사용자의피부에 1고0 광원을조사하고,이와함께미세전류를인가하여사용자의얼굴에부착된 2020/145634 1»（：1^1{2020/000283
2 하이드로겔성분의흡수율을극대화하고,다양한피부관리모드를실행할수 있는마스크장치및그제어방법을제공하는것을기술적과제로한다.
과제해결수단
[7] 상기과제를해결하기위한본개시는피부를향해광을조사하는복수의
발광소재가탑재된마스크부재;상기마스크부재에구비되어,피부에전달하기 위한미세전류를발생시키는전극부재;및피부관리모드를결정하고,상기 결정된피부관리모드에따라상기복수의발광소재및상기전극부재의출력을 제어하는제어부;를포함하고,전도성패턴을포함하는시트부재가사용자 피부에접촉하도록상기마스크부재에부착되고,상기전극부재는상기전도성 패턴에미세전류를전달하는,마스크장치를개시한다.
[8] 또한,본개시는전극부재에접촉하는컨택부재의저항값을검출하는단계; 상기검출된저항값에기초하여시트부재를식별하는단계;상기시트부재에 매핑된피부관리모드를결정하는단계;및상기피부관리모드에기초하여 복수의발광소자및전극부재의출력을제어하는단계;를포함하는마스크장치 제어방법을개시한다.
발명의효과
[9] 본개시의일실시예에따르면,사용자의피부에 1고0광원을조사하고,이와 함께미세전류를인가하여사용자의얼굴에부착된하이드로겔성분의 흡수율을높이고,다양한피부관리모드를실행할수있다.
[1이 본개시에서얻을수있는효과는이상에서언급한효과로제한되지않으며, 언급하지않은또다른효과들은아래의기재로부터본개시가속하는 기술분야에서통상의지식을가진자에게명확하게이해될수있을것이다. 도면의간단한설명
[11] 다양한양상들이이제도면들을참조로기재되며,여기서유사한참조
번호들은총괄적으로유사한구성요소들을지칭하는데이용된다.이하의 실시예에서,설명목적을위해,다수의특정세부사항들이하나이상의양상들의 총체적이해를제공하기위해제시된다.그러나그러한양상（들）이이러한특정 세부사항들없이실시될수있음은명백할것이다.다른예시들에서,공지의 구조들및장치들이하나이상의양상들의기재를용이하게하기위해블록도 형태로도시된다.
[12] 도 1은본개시의일실시예에따른피부관리를위한마스크장치의분해
사시도를도시한다.
[13] 도 2는본개시의일실시예에따른마스크장치의개념을설명하기위한
개념도이다.
[14] 도 3은본개시의일실시예에따른발광소재가탑재된마스크부재의일예를 도시한다.
[15] 도 4는본개시의일실시예에따른전도성패턴이형성된시트부재의일예를 2020/145634 1»（：1^1{2020/000283
3 도시한다.
[16] 도 5는본개시의 일실시예에 따른피부관리를위한마스크장치의구성을 도시하는블록도이다.
[17] 도 6은본개시의 일실시예에 따른피부관리모드에 따라발광소재 및
전극부재의출력을제어하는구체적인일 예를설명하기 위한표를도시한다.
[18] 도 7은본개시의 일실시예에 따른피부관리모드에 따라전극부의출력을 제어하여 피부에 이온영동기능을구현하는개념을도시하는예시도이다.
[19] 도 8과도 9는본개시의 일실시예에 따른피부관리모드전환시마스크장치의 제어방법을설명하기위한순서도이다.
발명의실시를위한최선의형태
[2이 마스크장치에 있어서 ,피부를향해광을조사하는복수의발광소재가탑재된 마스크부재;상기마스크부재에구비되어,피부에 전달하기 위한미세전류를 발생시키는전극부재;및피부관리모드를결정하고,상기 결정된
피부관리모드에 따라상기복수의발광소재 및상기 전극부재의출력을 제어하는제어부;를포함하고,전도성 패턴을포함하는시트부재가사용자 피부에 접촉하도록상기마스크부재에부착되고,상기 전극부재는상기 전도성 패턴에 미세전류를전달하는,마스크장치 .
발명의실시를위한형태
[21] 상술한본개시의목적,특징 및장점은첨부된도면과관련한다음의실시예를 통하여보다분명해질것이다.이하의특정한구조내지 기능적설명들은단지 본개시의 개념에 따른실시예를설명하기위한목적으로예시된것으로,본 개시의 개념에따른실시예들은다양한형태로실시될수있으며본명세서또는 출원에 설명된실시예들에 한정되는것으로해석되어서는아니된다.
[22] 본개시의 개념에따른실시예는다양한변경을가할수있고여러가지 형태를 가질수있으므로특정실시예들은도면에 예시하고본명세서또는출원에 상세하게설명하고자한다.그러나,이는본개시의 개념에따른실시예들을 특정한개시 형태에 한정하려는것이 아니며,본개시의사상및기술범위에 포함되는모든변경,균등물내지 대체물을포함하는것으로이해되어야한다.
[23] 제 1및/또는제 2등의용어는다양한구성요소들을설명하는데사용될수
있지만,상기구성요소들은상기용어들에 한정되지는않는다.상기용어들은 하나의구성요소를다른구성요소들로부터구별하는목적으로만,예컨대본 개시의 개념에따른권리범위로부터 이탈되지 않은채,제 1구성요소는제 2 구성요소로명명될수있고,유사하게제 2구성요소는제 1구성요소로도 명명될수있다.
[24] 어떠한구성요소가다른구성요소에 "연결되어”있다거나”접속되어”있다고 언급된때에는,그다른구성요소에 직접적으로연결되어 있거나또는접속되어 있을수도있지만,중간에다른구성요소가존재할수도있다고이해되어야할
정정용지（규칙 제 91조） 13 [¾ 2020/145634 1»（：1^1{2020/000283
4 것이다.반면에,어떠한구성요소가다른구성요소에 "직접 연결되어”있다거나 또는 "직접 접속되어”있다고언급된때에는,중간에다른구성요소가존재하지 않는것으로이해되어야할것이다.구성요소들간의 관계를설명하기 위한 다른표현들,즉” ~사이에’’와 "바로 ~사이에’’또는” ~에 인접하는’’과” ~에 직접 인접하는”등의표현도마찬가지로해석되어야한다.
[25] 본명세서에서사용하는용어는단지특정한실시예를설명하기 위해사용된 것으로서,본개시를한정하려는의도가아니다.단수의표현은문맥상명백하게 다르게뜻하지 않는한,복수의표현을포함한다.본명세서에서 "포함하다”또는 "가지다”등의용어는설시된특징,숫자,단계,동작,구성요소,부분품또는 이들을조합한것이존재함을지정하려는것이지 ,하나또는그이상의다른 특징들이나숫자,단계,동작,구성요소,부분품또는이들을조합한것들의존재 또는부가가능성을미리 배제하지 않는것으로이해되어야한다.
[26] 다르게정의되지 않는한,기술적이거나과학적인용어를포함해서 여기서
사용되는모든용어들은본개시가속하는기술분야에서통상의지식을가진 자에 의해 일반적으로이해되는것과동일한의미를가지고있다.일반적으로 사용되는사전에정의되어 있는것과같은용어들은관련기술의문맥상가지는 의미와일치하는의미를갖는것으로해석되어야하며 ,본명세서에서 명백하게 정의하지 않는한,이상적이거나과도하게형식적인의미로해석되지 않는다.
[27] 도 1은본개시의 일실시예에 따른피부관리를위한마스크장치의분해
사시도를도시하고,도 2는본개시의 일실시예에 따른마스크장치의 개념을 설명하기 위한개념도이며,도 3은본개시의 일실시예에따른발광소재가 탑재된마스크부재의 일예를도시하고,도 4는본개시의 일실시예에 따른 전도성 패턴이 형성된시트부재의 일 예를도시하며,도 5는본개시의 일 실시예에 따른피부관리를위한마스크장치의구성을도시하는블록도이다.
[28] 도 1내지도 5에도시된바와같이,본개시의 일실시예에따른피부관리를 위한마스크장치 (1000)는마스크하우징부 (200),발광부 (300),전극부 (500), 커패시턴스 (50),스위칭부 (60),사용자입력부 (70),제어부 (100)를포함할수있고, 이 외의다른구성을포함할수있음에 한정하지 않을수있다.
[29] 도 1에도시된바와같이,본개시의 일실시예에 따른마스크장치 (1000)는
적어도두겹 이상의마스크를겹친형태로구비될수있다.
[3이 마스크하우징부 (200)는마스크장치 (1000)의구성중가장바깥쪽구조물일수 있다.마스크하우징부 (200)는눈부위 및호흡을위한홀이외의 얼굴에 대면하는부분은피부를둘러싸고외부로부터 빛을거의차단시키는형태로 구비될수있으며,얼굴의굴곡및곡면에 대응하는구조로형성될수있다.
[31] 발광부 (300)는마스크하우징부 (200)의 내측에 배치되어사용자의 얼굴에
광원을조사하는복수개의 발광소재 (320)를포함할수있다.복수의
발광소재 (320)는 1止0소자등으로구비될수있고,
Figure imgf000006_0001
있다.일실시예로도 1및도 3에도시된바와같이,안면의굴곡을따라배치될 2020/145634 1»（：1^1{2020/000283
5 수있도록부분적으로절삭된 ¾들상에구비될수도있으며 ,발광소재의구성 및배치는이에한정하지않을수있다.
[32] 전극부 (500)는마스크하우징부 (200)의내측적어도일부에구비될수있고, 전원을공급받아피부에전달하기위한미세전류를발생시킬수있다.피부에 하이드로겔성분과함께미세전류를전달하는경우,하이드로겔성분이 미세전류에의해성분이이온화되어사용자의피부에침투되므로,
피부세포에서하이드로겔성분의흡수를극대화할수있다.
[33] 도 3에도시된바와같이,전극부 (500)는 3(310)상에전원부 (10)와
전기적으로연결되는전극부재 ( 0~540)를포함할수있고,본개시에서는 이마부위의양측및팔자주름부위의양측에각각전극부재 (510, 520, 530, 540)가 구비된일예를개시하나,전극부재의개수와배치에대해서이에한정하지않을 수있다.또한,배치된전극부재들중에일부만사용될수있으며,이에한정되지 않는다.
[34] 전극부 (500)는금,은,동,카본등과같이전류를흐르게할수있는전도성 재료로구비될수있고,예를들어마스크하우징부 (200)로부터소정높이돌출된 전도성물질의포고핀등으로구비될수있다.
[35] 커패시턴스 (50)는마스크장치 (1000)의적어도일부에구비되고,
전원부 (10)로부터전원을공급받아피부에미세전류를전달하기위한전원을 축전하며,축전된전원을전극부 (500)로방전할수있다.
[36] 스위칭부 (60)는전극부 (500),커패시턴스 (50)및접지 (GND)사이에구비되고, 제어부 (100)에의해전극부 (500),커패시턴스 (50)및접지사이의스위칭연결을 제어할수있다.일실시예로,스위칭부 (60)는커패시턴스 (50)로부터
전극부 (500)로방전되는전원을선택적으로단속할수있다.
[37] 사용자입력부 (70)는마스크장치 (1000)와연결된제어디바이스 (600)를통해 사용자입력을수신할수있다.예를들어,사용자입력부 (70)는사용자로부터 마스크장치 (1000)의전원턴온/턴오프실행입력,피부관리모드선택등의 입력을받을수있다.
[38] 시트부재 (400)는사용자피부에접촉하도록마스크하우징부 (200)의내측에 부착될수있고,구체적으로는전극부 (500)및발광부 (300)의상위로마스크 하우징부 (200)에탈착가능하게부착될수있으며,마스크하우징부 (200)에대해 교체가능하도록구비될수있다.도 4에도시된바와같이,시트부재 (400)의눈, 코및입부위에해당하는부분에는홀이형성되어있을수있고,이외의면에는 전도성패턴 (사 0)을포함할수있다.
[39] 전도성패턴 (410)은일실시예로,양전극및음전극으로각각기능하는제 1 전극및제 2전극을소정의패턴형태로포함할수있고,상기제 1전극및제 2 전극은서로연결되지않도록배치될수있다.
[4이 전극부 (500)로전류가공급되면,얼굴형태에상응하도록골고루분산
배치되어 있는패턴형태의상기제 1전극및제 2전극을따라사용자의얼굴 2020/145634 1»（：1^1{2020/000283
6 피부에전기적자극이가해지고,따라서사용자의얼굴전반에걸쳐이온영동 기능및마사지기능을제공할수있게된다.상기이온영동기능에대해서는도 7을참조하여후술하기로한다.
[41] 그리고,전도성패턴 (410)은미리매핑된피부관리모드에따라시트부재 (400) 상에서의배치및전도성물질의저항값중적어도하나가상이하게구비될수 있다.또한,전도성패턴 (사 0)은얼굴부위에따라다양한패턴과상이한 조밀도로형성될수있다.
[42] 일실시예로,시트부재 (400)는얼굴부위에서상대적으로주름이많이지는팔자 주름부위,미간및턱부위일수록전도성패턴 (사 0)을상대적으로밀도높고 치밀하게구비함으로써 ,미세전류자극에의한미용적효과를높일수있다.
[43] 시트부재 (400)의접촉면에골고루분산배치되는패턴형태의전도성전극 구조에의하여사용자의얼굴전반에걸쳐미세전류에의한이온영동기능및 마사지기능을제공할수있다.
[44] 다른실시예로,시트부재 (400)는피부표면가까이에신경이밀집해있는
정도에따라전도성패턴 (410)의밀도를상이하게구비할수있다.예를들어 시트부재 (400)는안구주변,아래턱및잇몸과같이상대적으로피부표면 가까이에신경밀집도가높은부위에대응해서는전도성패턴 (사 0)의밀도를 상대적으로성글게구비함으로써，신경에미치는영향을줄일수있다.
[45] 전도성패턴 (410)은예컨대,금,은,동및카본등과같이전류를흐르게할수 있는전도성재료로구비될수있고,압착,인쇄및도포등에의해
시트부재 (400)에부착되거나,시트부재 (400)와일체형으로형성될수있다.
[46] 또한,시트부재 (400)는피부관리모드별로고유한저항값을갖는
컨택부재 (420)를포함할수있다.여기서,상기컨택부재 (420)는전도성 패턴 (사 0)의적어도일부이거나,전도성패턴 (사 0)과분리된구성으로구비될 수도있다.
[47] 컨택부재 (420)는시트부재 (400)가마스크하우징부 (200)에부착되는경우, 전극부재 ( 0~540)중적어도하나에접하는부위에구비될수있다.
[48] 시트부재 (400)는가제등의천연섬유나부직포및실리콘과같은합성섬유중 적어도하나로구비될수있고,도포,침수및코팅중적어도하나의방법에의해 하이드로겔성분을함유할수있다.
[49] 도 2에도시된바와같이，본개시의일실시예에따른마스크장치 (1000)는 개괄적으로피부에빛을출력하는구성知)，피부에미세전류자극을제공하는 구성 (비및하이드로겔성분을흡수시키는구성 ( 의조합으로구비된다고할수 있다.
[5이 제어부 (100)는마스크장치 (1000)의동작을제어할수있다.제어부 (100)는 하나의프로세서로구현될수있고,복수의프로세서로구현될수있다.
제어부 (100)가복수의프로세서로구현된경우,복수의프로세서중적어도 일부는물리적으로이격된거리에위치할수있다.또한,제어부 (100)는이에 2020/145634 1»（：1^1{2020/000283
7 한정되지않고다양한방식으로구현될수있다.
[51] 제어부 (100)는피부관리모드결정부 (110),피부수분도측정부 (120),발광소재 출력결정부 (130),전극부재출력결정부 (140)및스위칭제어부 (150)를포함할 수있다.
[52] 제어부 (100)는피부관리모드를결정하고,상기결정된피부관리모드에따라 복수의발광소재 (320)및전극부 (500)의출력을제어할수있다.
[53] 피부관리모드는예를들어,클린징모드,소프트닝모드,영양공급모드,
리프팅모드및화이트닝모드등을포함할수있다.
[54] 일실시예로,피부관리모드결정부 (110)는전극부 (500)에컨택부재 (420)가
접촉하는경우,해당컨택부재 (420)의저항값을검출하고,검출된저항값에 기초하여시트부재 (400)를식별할수있다.
[55] 예를들어,컨택부재 (420)의저항값이쇼범위로검출된경우,피부관리모드 결정부 ( 0)는시트부재 (400)가영양공급모드에이용되는전용시트부재인 것으로식별할수있고,컨택부재 (420)의저항값이： 8범위로검출된경우, 피부관리모드결정부 ( 0)는시트부재 (400)가리프팅모드에이용되는전용 시트부재인것으로식별할수있다.이를위해마스크장치 (1000)의저장부는 저항값에따라매핑된피부관리모드전용시트부재의정보를미리저장해둘수 있다.
[56] 전술한방법과유사한맥락으로,피부관리모드결정부 (110)는식별된
시트부재 (400)의정보에매핑된피부관리모드를결정할수있다.예를들어, 시트부재 (400)가영양공급모드전용시트부재인것으로식별된경우, 피부관리모드를영양공급모드로결정할수있고,시트부재 (400)가리프팅모드 전용시트부재인것으로식별된경우,피부관리모드를리프팅모드로결정할수 있다.
[57] 피부수분도측정부 (120)는도 3에도시된전압인가전극 (미도시)을통해
사용자의피부로소정전압을인가하고,전류검출전극 (700)을통해
피부로부터의전류량을검출하며,검출된전류량을분석함으로써사용자의 피부수분도를결정할수있다.여기서,전압인가전극은전도성패턴 (410)중 적어도일부를이용하거나,피부수분도측정을위한전용전극을별도로구비할 수도있다.
[58] 피부수분도측정부 (120)는측정된피부수분도에따라레벨을분류할수있다. 예를들어,피부수분도를상,중,하레벨로구분할수있고,상레벨로갈수록 피부수분도가높은것으로설정될수있다.
[59] 제어부 (100)는전술한바와같이결정된피부관리모드및사용자의피부
수분도중적어도하나에기초하여복수의발광소재 (320)및전극부 (500)의 줄력을제어할수있다.
[6이 일실시예로,제어부 (100)는피부관리모드및사용자의피부수분도중적어도 하나에기초하여시트부재 (400)의전도성패턴 (사 0)에전류를인가하는시간, 2020/145634 1»（：1^1{2020/000283
8 복수의발광소재 (320)로부터발광되는광원의강도,광원의색상및발광시간중 적어도하나를상이하게제어할수있다.
[61] 도 6은본개시의일실시예에따른피부관리모드에따라발광소재및
전극부재의출력을제어하는구체적인일예를설명하기위한표를도시한다.도 6을참조하면,각피부관리모드는 3단계로나눠지고,피부관리모드의총 실행시간은 12분으로설정되어 있을수있으며,이는일실시예일뿐이에 한정하지않을수있다.피부관리모드는클린징모드,소프트닝모드,영양공급 모드,리프팅모드및화이트닝모드등을포함할수있다.
[62] 예를들어,토탈케어모드의경우, 1단계에서는 5분동안전극부 (500)를
턴온시키고,발광소재 (320)의색상을레드로발광시키고, 2단계에서는 5분동안 전극부 (500)를턴온시키고,발광소재 (320)의색상을옐로우로발광시키며,
3단계에서는 2분동안전극부 (500)를턴오프시키고,발광소재 (320)의색상을 블루로발광시킬수있다.
[63] 도 7은본개시의일실시예에따른피부관리모드에따라전극부의출력을 제어하여피부에이온영동기능을실행시키는개념을도시하는예시도이다.
[64] 도 7을참조하면,전극부 (500)에전류가공급되면,전극부 (500)및
전극부 (500)에전기적으로컨택된전도성패턴 (420)을통해시트부재 (400)에 함유된하이드로겔성분이이온화되어사용자의피부에침투되므로,피부 세포에서하이드로겔성분의흡수를극대화할수있다.
[65] 구체적으로,제어부 (100)는 (서에도시된바와같이전극부 (500)를통해
양이온을이용하여음이온을띈노폐물을흡착시키는클린징모드를실행할수 있고, (피에도시된바와같이전극부 (500)를통해양이온과음이온의
상호작용에의한자극을인가함으로써 ,피부가정돈되는효과를갖는소프트닝 모드를실행할수있으며, (0에도시된바와같이전극부 (500)를통해전극이 동일한이온간의반발력을이용하여이온을띈하이드로겔성분을피부에 침투되게하는영양공급모드를실행할수있고, (I))에도시된바와같이 전극부 (500)를이용하여양이온과음이온에의한미세전류발생을통해피부에 자극을제공하는리프팅모드를실행할수있다.
[66] 한편,제어부 (100)는피부수분도측정부 (120)에서분류된사용자의피부
수분도레벨에기초하여도 6에개시된피부관리모드별발광소재및
전극부재의출력을좀더변경시킬수있다.
[67] 예를들어,피부관리모드는토탈케어모드이면서,피부수분도는하레벨인 경우,도 6에도시된토탈케어모드의 3단계에해당하는전극부 (500)에대한 턴오프실행설정을턴온실행으로변경하고,전극부 (500)에서출력되는 미세전류의값을상대적으로높일수있다.이와더불어,제어부 (100)는피부 수분도의레벨에따라도 6에도시된피부관리모드의설정에서발광소재의 색상,발광강도,발광시간및미세전류공급시간중적어도하나를더변경할 수도있다. 2020/145634 1»（：1^1{2020/000283
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[68] 본개시의마스크장치는피부에미세전류를전달하기위해캐패시턴스(50)에 전원을축전하고,축전된전원을전극부재(500)로방전하는데,피부관리모드가 전환될때에도그대로커패시턴스(50)를이용하는경우에는전환된
피부관리모드를실행하기시작할때,커패시턴스에남아있던전원에의해 순간적으로과전류가발생하여사용자의피부에따가움등의불편함이발생될 수가있다.
[69] 이같은현상을방지하기위해 ,본개시의일실시예에서는스위칭
제어부(150)가전극부(500),커패시턴스(50)및접지(GND)사이에구비된 스위칭부(60)를제어함으로써,커패시턴스(50)로부터전극부(500)로방전되는 전원을선택적으로단속할수있다.
[7이 구체적으로,피부관리모드가전환되는경우,스위칭제어부(150)는
스위칭부(60)를통해커패시턴스(60)를접지(GND)로연결시켜리셋시킨후, 다시커패시턴스(60)를전극부(500)로연결시킴으로써,과전류발생을방지할수 있다.
1] 일실시예로,제어부(100)는마스크장치(1000)의실행중에도컨택부재(420)의 저항값의변화가측정된경우,변경된저항값에기초하여시트부재를다시 식별하고,식별결과에기초하여변경된시트부재를인식하며,변경된
시트부재에매핑된피부관리모드로전환을결정할수있다.
2] 예를들면,마스크장치(1000)에리프팅모드전용시트부재가부착되어리프팅 모드를실행하던상태에서제어부(100)가컨택부재(420)저항값의변화를 검출한경우,변화된저항값에기초하여마스크장치(1000)에새로부착된다른 모드전용시트부재를식별할수있다.다른모드전용시트부재가만약, 영양공급모드시트부재로식별된경우,제어부(100)는먼저커패시턴스(60)를 리셋시킨후,영양공급모드에대응하여기설정된발광소재및전극부재의 구동을실행시킬수있다.다시말해서,제어부(100)는영양공급모드를실행하기 전에커패시턴스(60)에남아있던전원을모두접지시킨후,커패시턴스(60)에 전원을다시축전하여영양공급모드를실행시킬수있다.이때,전술한바와 같이제어부(100)는사용자의피부수분도를더고려하여발광소재및
전극부재의출력을다시조절할수있다.
3] 본개시의다른실시예로서 ,제어부(100)는마스크장치(1000)에시트부재가 부착되었는지여부에따라마스크장치(1000)의구동을제어할수있다.다시 설명하면,제어부(100)는사용자가시트부재를부착하여마스크장치(1000)를 착용한상태인지,또는시트부재를부착하지않고피부에곧바로마스크 장치(1000)를착용한상태인지를판단할수있다.이를위해제어부(100)는 전극부(500)에컨택된물질의저항값을측정하고,측정된저항값에기초하여 전극부(500)에컨택된물질이시트부재인지아니면피부인지를판단할수있다. 제어부(100)는사용자가시트부재를부착하여마스크장치(1000)를착용하나 상태인지,또는시트부재를부착하지않고마스크장치(1000)를착용한 상태인지에따라서발광소재및전극부재중적어도하나의출력을제어할수 있다.
4] 일실시예로,시트부재의착용여부에따라제어부 (100)는동일한
피부관리모드더라도발광소재및전극부재중적어도하나를변경하여
상이하게출력할수있다.발광소재및전극부재중적어도하나의출력을 제어하는방법에대해서는전술한내용을참고할수있으므로,상세한설명은 생략하기로한다.
5] 도 8은본개시의일실시예에따른마스크장치의제어방법을설명하기위한 순서도이다.도 8을참조하면,본개시의일실시예에따른마스크장치의 제어방법은먼저,전극부재에접촉하는컨택부재의저항값을검출할수 있다 (S110).다음으로,검출된저항값에기초하여시트부재를식별할수 있다 (S120).다음으로,식별된시트부재에매핑된피부관리모드를결정할수 있다 (S130).다음으로,피부관리모드에기초하여복수의발광소자및
전극부재의출력을제어할수있다 (S140).다음으로,피부관리모드의실행이 종료된경우,마스크장치의구동을종료할수있다 (S150).전술한각단계를 실행하는방법에대해서는도 1내지도 7을참조하여상세히기술한바있다.6] 도 9는본개시의일실시예에따른피부관리모드전환시마스크장치의
제어방법을설명하기위한순서도이다.도 9를참조하면,본개시의일시시예에 따른피부관리모드전환시마스크장치의제어방법은먼저,컨택부재의 저항값이변경된것으로검출되는경우 (S160),변경된저항값에기초하여 시트부재를식별할수있다 (S170).다음으로,변경된시트부재에매핑된 피부관리모드를추출하고,추출된피부관리모드로전환을결정할수
있다 (S180).다음으로,전환된피부관리모드를실행하기전에커패시턴스를 리셋시킬수있다 (S190).다음으로,전환된피부관리모드를실행시킬수 있다 (S200).전술한각단계를실행하는방법에대해서는도 1내지도 7을 참조하여상세히기술한바있다.
7] 본발명의당업자라면본발명이기타프로그램모듈들과결합되어및/또는 하드웨어와소프트웨어의조합으로서구현될수있다는것을잘알것이다.예를 들어,본발명은컴퓨터-판독가능매체에의해구현될수있다.
8] 컴퓨터에의해액세스가능한매체는그어떤것이든지컴퓨터판독가능
매체가될수있고,이러한컴퓨터판독가능매체는휘발성및비휘발성매체 , 일시적 (transitory)및비일시적 (non-transitory)매체 ,이동식및비-이동식매체를 포함한다.제한이아닌예로서,컴퓨터판독가능매체는컴퓨터판독가능저장 매체및컴퓨터판독가능전송매체를포함할수있다.
9] 컴퓨터판독가능저장매체는컴퓨터판독가능명령어 ,데이터구조,프로그램 모듈또는기타데이터와같은정보를저장하는임의의방법또는기술로 구현되는휘발성및비휘발성매체,일시적및비-일시적매체,이동식및 비이동식매체를포함한다.컴퓨터판독가능저장매체는 RAM, ROM, EEPROM,
정정용지 (규칙 제 91조) 13 [¾ 플래시메모리또는기타메모리기술, CD-ROM, DVD(digital video disk)또는 기타광디스크저장장치 ,자기카세트,자기테이프,자기디스크저장장치 또는기타자기저장장치 ,또는컴퓨터에의해액세스될수있고원하는정보를 저장하는데사용될수있는임의의기타매체를포함하지만,이에한정되지 않는다.
[8이 컴퓨터판독가능전송매체는통상적으로기타전송메커니즘 (transport
mechanism)과같은피변조데이터신호 (modulated data signal)에컴퓨터판독가능 명령어,데이터구조,프로그램모듈또는기타데이터등을구현하고모든정보 전달매체를포함한다.피변조데이터신호라는용어는신호내에정보를 인코딩하도록그신호의특성들중하나이상을설정또는변경시킨신호를 의미한다.제한이아닌예로서,컴뉴터판독가능전송매체는유선네트워크 또는직접배선접속 (direct- wired connection)과같은유선매체 ,그리고음향, RF, 적외선,기타무선매체와같은무선매체를포함한다.상술된매체들중임의의 것의조합도역시컴퓨터판독가능전송매체의범위안에포함되는것으로 한다.
[81] 본발명의기술분야에서통상의지식을가진자는여기에개시된실시예들과 관련하여설명된다양한예시적인논리블록들,모듈들,프로세서들,수단들, 회로들및알고리즘단계들이전자하드웨어, (편의를위해,여기에서
"소프트웨어”로지칭되는)다양한형태들의프로그램또는설계코드또는이들 모두의결합에의해구현될수있다는것을이해할것이다.하드웨어및 소프트웨어의이러한상호호환성을명확하게설명하기위해 ,다양한예시적인 컴포넌트들,블록들,모듈들,회로들및단계들이이들의기능과관련하여 위에서일반적으로설명되었다.이러한기능이하드웨어또는소프트웨어로서 구현되는지여부는특정한애플리케이션및전체시스템에대하여부과되는 설계제약들에따라좌우된다.본발명의기술분야에서통상의지식을가진 자는각각의특정한애플리케이션에대하여다양한방식들로설명된기능을 구현할수있으나,이러한구현결정들은본발명의범위를벗어나는것으로 해석되어서는안될것이다.
[82] 여기서제시된다양한실시예들은방법,장치,또는표준프로그래밍및/또는 엔지니어링기술을사용한제조물품 (article)으로구현될수있다.용어”제조 물품”은임의의컴퓨터-판독가능장치로부터액세스가능한컴퓨터프로그램, 캐리어,또는매체 (media)를포함한다.예를들어,컴퓨터 -판독가능저장매체는 자기저장장치 (예를들면,하드디스크,플로피디스크,자기스트립,등),광학 디스크 (예를들면, CD, DVD,등),스마트카드,및플래쉬메모리장치 (예를들면, EEPROM,카드,스틱,키드라이브,등)를포함하지만,이들로제한되는것은 아니다.용어 "기계 -판독가능매체 "는명령 (들)및/또는데이터를저장,보유, 및/또는전달할수있는무선채널및다양한다른매체를포함하지만,이들로 제한되는것은아니다. 2020/145634 1»（：1^1{2020/000283
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[83] 제시된프로세스들에 있는단계들의특정한순서또는계층구조는예시적인 접근들의 일례임을이해하도록한다.설계우선순위들에 기반하여,본발명의 범위 내에서프로세스들에 있는단계들의특정한순서또는계층구조가 재배열될수있다는것을이해하도록한다.첨부된방법 청구항들은샘플순서로 다양한단계들의 엘리먼트들을제공하지만제시된특정한순서또는계층 구조에 한정되는것을의미하지는않는다.
[84] 제시된실시예들에 대한설명은임의의본발명의기술분야에서통상의
지식을가진자가본발명을이용하거나또는실시할수있도록제공된다. 이러한실시예들에 대한다양한변형들은본발명의 기술분야에서통상의 지식을가진자에게 명백할것이며,여기에 정의된일반적인원리들은본발명의 범위를벗어남이 없이다른실시예들에 적용될수있다.그리하여,본발명은 여기에 제시된실시예들로한정되는것이 아니라,여기에제시된원리들및 신규한특징들과일관되는최광의의범위에서 해석되어야할것이다.

Claims

2020/145634 1»（：1^1{2020/000283 13 청구범위
[청구항 1 ] 마스크장치에있어서 ,
피부를향해광을조사하는복수의발광소재가탑재된마스크부재; 상기마스크부재에구비되어,피부에전달하기위한미세전류를 발생시키는전극부재;및
피부관리모드를결정하고,상기결정된피부관리모드에따라상기 복수의발광소재및상기전극부재의출력을제어하는제어부;
를포함하고,
전도성패턴을포함하는시트부재가사용자피부에접촉하도록상기 마스크부재에부착되고,상기전극부재는상기전도성패턴에 미세전류를전달하는,
마스크장치.
[청구항 2] 제 1항에있어서,
상기마스크장치는,
피부에미세전류를전달하기위해전원을축전하고,축전된전원을상기 전극부재로방전하는커패시턴스;및
상기전극부재,상기커패시턴스및접지사이에구비되어,상기 커패시턴스로부터상기전극부재로방전되는전원을선택적으로 단속하는스위칭부;
를포함하고,
상기제어부는,
상기피부관리모드가전환되는경우,
상기스위칭부를통해상기커패시턴스를상기접지로연결시켜 리셋시킨후,다시상기커패시턴스를상기전극부재에연결시키는, 마스크장치 .
[청구항 3] 제 2항에있어서,
상기시트부재는,
상기피부관리모드별로고유한저항값을갖는컨택부재를포함하고, 상기제어부는,
상기전극부재에접촉하는상기컨택부재의저항값을검출하고,검출된 저항값에기초하여상기시트부재를식별하며 ,상기식별된시트부재에 매핑된피부관리모드를결정하는,
마스크장치 .
[청구항 4] 제 3항에있어서,
상기제어부는,
상기컨택부재저항값의변경된것으로측정된경우,상기변경된 저항값에기초하여시트부재를다시식별하고,식별결과에기초하여 2020/145634 1»（：1^1{2020/000283
14 변경된시트부재를결정하며,상기변경된시트부재에매핑된
피부관리모드로전환을결정하는,
마스크장치 .
[청구항 5] 제 1항에있어서,
상기피부관리모드는,
모드별로상기시트부재의전도성패턴에전류를인가하는시간,상기 복수의발광소재로부터발광되는광원의강도,광원의색상및발광시간 중적어도하나가상이하게설정된,
마스크장치 .
[청구항 6] 제 1항에있어서,
상기전극부재는,
상기피부관리모드가클린징모드시 ,양이온을이용하여음이온을띈 노폐물을흡착시키고,
소프트닝모드시,양이온과음이온의상호작용에의한자극을인가하며, 영양공급모드시 ,양이온과음이온의반발력을이용하여이온을띈 하이드로겔성분을피부에침투되게하며,
리프팅모드시 ,양이온과음이온에의한미세전류발생을통해피부에 자극을제공하는,
마스크장치 .
[청구항 7] 제 1항에있어서,
상기마스크장치는,
피부수분도를즉정하는피부수분도즉정부;를더포함하고,
상기제어부는,
상기측정된피부수분도를더고려하여상기복수의발광소재및상기 전극부재의출력을제어하는,
마스크장치 .
[청구항 8] 제 7항에있어서,
상기피부수분도즉정부는,
전압인가전극을통해사용자의피부로소정의전압을인가하고, 전류검출전극을통해피부로부터의전류량을검출하며,검출된 전류량을분석함으로써사용자의피부수분도를결정하는, 마스크장치 .
[청구항 9] 제 1항에있어서,
상기시트부재는,
미리매핑된상기피부관리모드에따라상기전도성패턴의배치및상기 전도성패턴의저항값중적어도하나가상이하게구비되고, 도포,침수및코팅중적어도하나에의해하이드로겔성분을함유하며, 상기마스크부재에대해교체가능하도록구비된, 2020/145634 1»（：1^1{2020/000283
15 마스크장치 .
[청구항 10] 전극부재에접촉하는컨택부재의저항값을검출하는단계;
상기검출된저항값에기초하여시트부재를식별하는단계;
상기시트부재에매핑된피부관리모드를결정하는단계;및
상기피부관리모드에기초하여복수의발광소자및전극부재의출력을 제어하는단계 ;
를포함하는,
마스크장치의제어방법.
PCT/KR2020/000283 2019-01-08 2020-01-07 피부 관리를 위한 마스크 장치 및 그 제어방법 WO2020145634A1 (ko)

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