KR20150068184A - Lighting element for artificial nail and a artificial nail including it - Google Patents

Lighting element for artificial nail and a artificial nail including it Download PDF

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Publication number
KR20150068184A
KR20150068184A KR1020130154093A KR20130154093A KR20150068184A KR 20150068184 A KR20150068184 A KR 20150068184A KR 1020130154093 A KR1020130154093 A KR 1020130154093A KR 20130154093 A KR20130154093 A KR 20130154093A KR 20150068184 A KR20150068184 A KR 20150068184A
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KR
South Korea
Prior art keywords
light emitting
upper cover
cover layer
nail
artificial
Prior art date
Application number
KR1020130154093A
Other languages
Korean (ko)
Inventor
김진해
Original Assignee
박상진
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Publication date
Application filed by 박상진 filed Critical 박상진
Priority to KR1020130154093A priority Critical patent/KR20150068184A/en
Publication of KR20150068184A publication Critical patent/KR20150068184A/en

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    • 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
    • A45D31/00—Artificial nails

Abstract

The light emitting member for artificial nails according to the present invention is a light emitting member for artificial nails attached to a natural nail, which is arranged in a coil shape on a flexible printed circuit board (FPCB), and electromagnetic waves emitted from a terminal capable of non- And a light emitting unit including an induction coil for converting electricity into electricity by induction and emitting light by electric energy generated by the induction coil, wherein the light emitting unit is disposed above the flexible printed circuit board, ; And a lower sheet disposed below the light emitting portion and forming an electrical insulating layer between the light emitting portion and the natural nails.

Description

TECHNICAL FIELD [0001] The present invention relates to a light emitting member for artificial nails and an artificial nail including the light emitting member,

The present invention relates to artificial fingernails.

In general, nails are raised to make the hand stand out better, and nails are decorated with nail polish. However, if the fingernail is long, it is uncomfortable in daily life and unsanitary, so it is often the case that the fingernail is long so that it stands out. An artificial fingernail was developed to meet the needs of such people.

Artificial fingernails can be adorned on the nail of a person to make them look longer by making the length of the fingernail longer, as well as by applying various colors of manicure to the artificial fingernails. One example of such an artificial nail is disclosed in Laid-Open Patent Application No. 2012-0131993.

Among conventional artificial nails, there is a method of disposing a fluorescent material or a luminous material inside the artificial nail as disclosed in the public utility model No. 2008-0000280 so as to realize the decoration effect of artificial nails even in a dark place. However, disposing a fluorescent material or a luminous material on the artificial nail makes it difficult to dispose a fluorescent material or a luminous material on a relatively thin artificial nail.

Also, as disclosed in Japanese Patent Laid-Open No. 2009-268893, there is an artificial fingernail which realizes a decoration effect by applying a light emitting diode driven by a thin plate type battery. However, in order to realize a decorative effect, a thin-plate battery is required to be disposed on an artificial nail, so that the manufacturing cost increases due to the battery disposed on the artificial nail, and the bulky and heavy battery increases.

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-described problems and to provide a light emitting device that can realize a luminescent effect by using a short-range wireless communication system of a smart phone without requiring a battery- And to provide an artificial nail which is implemented.

According to an aspect of the present invention, there is provided a light emitting member for artificial nails attached to a natural nail,

An induction coil, which is arranged in a coil form on a flexible printed circuit board (FPCB) and converts an electromagnetic wave generated from a terminal capable of noncontact wireless communication into electricity by electromagnetic induction, is provided, and electric energy And a light emitting portion including a light emitting diode which emits light,

A buffer layer disposed on the flexible printed circuit board to protect the light emitting portion; And

And a lower sheet disposed below the light emitting unit and forming an electrical insulating layer between the light emitting unit and the natural nails.

An upper cover layer is disposed on the buffer layer to protect the buffer layer,

The upper cover layer or the lower sheet is preferably made of any one of polyurethane, polyethylene terephthalate (PET), polycarbonate (PC), polyethylene (PE) and silicon.

It is preferable that characters or patterns are formed on the upper surface of the upper cover layer or the lower surface of the upper cover layer.

The buffer cushion is formed of any one of epoxy resin, silicone resin, urethane resin, ultraviolet curable (UV) resin and rubber,

It is preferable that characters or patterns are formed on the buffer layer.

An upper mold disposed on the upper cover layer and having a groove formed in a nail shape; And

And a lower mold provided with a flat surface disposed below the lower sheet,

The upper cover layer may be molded in a three-dimensional form.

An upper mold disposed on the upper cover layer and having a groove formed in a nail shape; And

And a lower mold provided with a convex protrusion corresponding to a concave groove portion of the upper mold disposed below the lower sheet,

The upper cover layer and the lower sheet may be molded into a three-dimensional shape.

And a cutout portion in which a portion of the flexible printed circuit board is cut is provided between the light emitting diode and the induction coil.

An artificial nail including the light emitting member for artificial nails can be manufactured.

The artificial fingernail may be attached to the natural fingernail in the form of a sticker or an adhesive.

The artificial nail provided with the light emitting member for artificial nails according to the present invention includes a light emitting unit that emits electromagnetic waves emitted from a terminal constituting a noncontact wireless local area communication system as an energy source, It is possible to provide an artificial nail having an excellent efficiency and an unusual decorative effect by operating even if no separate battery is provided.

1 is a schematic exploded perspective view of a light emitting member for artificial nails according to a preferred embodiment of the present invention.
FIG. 2 is a view showing a process of removing a rim portion by anticollly tapping the light-emitting member original plate shown in FIG. 1. FIG.
3 is a cross-sectional view of the nail light emitting member shown in Fig. 1 assembled.
Fig. 4 is a view for explaining a step of molding the ciliary light emitting member shown in Fig. 3;
FIG. 5 is a view corresponding to FIG. 4 and illustrating another mold structure.
FIG. 6 is a view showing a cut-out portion provided in the light emitting portion shown in FIG. 1. FIG.
7 is a view showing an example of the use state of the artificial nail according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Explain.

1 is a schematic exploded perspective view of a light emitting member for artificial nails according to a preferred embodiment of the present invention. FIG. 2 is a view showing a process of removing a rim portion by anticollly tapping the light-emitting member original plate shown in FIG. 1. FIG. 3 is a cross-sectional view of the nail light emitting member shown in Fig. 1 assembled. Fig. 4 is a view for explaining a step of molding the ciliary light emitting member shown in Fig. 3; FIG. 5 is a view corresponding to FIG. 4 and illustrating another mold structure. FIG. 6 is a view showing a cut-out portion provided in the light emitting portion shown in FIG. 1. FIG. 7 is a view showing an example of the use state of the artificial nail according to the present invention.

Referring to Figs. 1 to 7, the artificial nail 10 according to an embodiment of the present invention may be attached to natural nails in the form of an adhesive or a sticker. The artificial nail 10 includes a light emitting member 20 for artificial nails.

The artificial nail light emitting member 20 includes a light emitting portion 30, a cushioning layer 40, a lower sheet 50, and an upper cover layer 60.

The light emitting unit 30 includes an induction coil 34, a light emitting diode 36, and a cutout unit 38.

The light emitting unit 30 is formed on a flexible printed circuit board 32 (FPCB).

The induction coil 34 is an antenna that is disposed on a flexible printed circuit board 32 in a coil form and converts electromagnetic waves generated from a terminal capable of non-contact wireless communication into electricity by electromagnetic induction.

The induction coil 34 serves as an antenna. The electromagnetic wave that can be converted into electrical energy by the induction coil 34 corresponds to an electromagnetic wave emitted from an NFC module provided in a smart phone, for example. NFC (NFC) is a type of short-range wireless communication, and is a kind of RFID wireless communication technology. Near Field Communication (NFC) is a technology that enables data to be transmitted between terminals at a short distance within 10cm using a frequency of 13.56MHz band. NFC is a kind of RFID that can manage various information of objects with non-contact communication technology. In general, conventional RFID can only use information reading function in a reader, while NFC can transmit data in both directions. If an NFC is installed in a communication terminal such as a smart phone, if the NFC antenna is activated, the smartphone itself acts as a card reader. That is, when a smartphone equipped with a traffic card function is placed on a terminal installed on a bus, the smart phone can provide balance information to the terminal, and the terminal can receive information and settle the information.

Even though there are already commercialized wireless communication technologies such as Bluetooth, NFC is popular as a next generation payment method because it can apply encryption technology. NFC is advantageous in that it can prevent the outflow of personal or payment information by encrypting the radio wave exchange between the terminal and the reader. In addition, Bluetooth requires separate sharing (pairing) for exchanging information between terminals. However, the NFC recognizes the signal within 0.1 second by activating the antenna and accessing the terminal, which is advantageous over conventional communication such as Bluetooth in terms of user convenience. Such NFC has recently been installed in smartphones. The induction coil 34 can obtain electric energy by a signal generated from the NFC module mounted on the smartphone. On the other hand, the induction coil 34 can obtain electric energy also by an electromagnetic wave generated from a RF terminal installed in a bus or a subway gate.

The light emitting diode 36 is electrically connected to the induction coil 34 to emit light by the electric energy generated from the induction coil 34. The light emitting diode 36 is disposed on the flexible printed circuit board 32. An electromagnetic filter for removing noise, a current amplifier, and a rectifying device may be installed between the light emitting diode 36 and the induction coil 34. The light emitting diode (36) is disposed inside the induction coil (34). A plurality of the light emitting diodes 36 may be provided. After forming the induction coil 34 and the light emitting diode 36 on the flexible circuit board 32, synthetic resin containing epoxy resin or polyurethane, or ultraviolet curing UV) resin or ink, followed by drying and curing.

As shown in FIG. 6, the cut-out portion 38 is formed by cutting a part of the flexible printed circuit board 32 between the light emitting diode 36 and the induction coil 34. The cut-out portion 38 may be formed in a line or a surface shape. When the cutter 38 is attached to the nail, which is a curved surface of the flexible circuit board 32, it reduces the elastic restoring force to maintain the flat state, thereby allowing the curved shape to be well maintained.

A buffer layer 40 is disposed on the light emitting portion 30. The buffer layer 40 is provided to protect the light emitting diode 36 or the induction coil 34 provided in the light emitting portion 30. The buffer layer 40 may be formed by arranging a material such as silicone resin, epoxy resin, urethane resin, ultraviolet (UV) resin, polyvinyl chloride (PVC) resin or rubber in a paste state having fluidity, (40) is pressed with a mold, followed by drying and curing. A character or pattern may be formed on the buffer layer 40. More specifically, it is preferable that characters or patterns are formed on the surface of the buffer layer 40.

The upper cover layer 60 is disposed above the buffer layer 40. The upper cover layer 60 protects the buffer layer 40. As the material of the upper cover layer 60, various synthetic resins such as polyurethane resin, ultraviolet ray (UV) resin, epoxy resin, silicone resin, polyvinyl chloride (PVC) resin and rubber may be employed. The upper cover layer 60 has ductility, so that the shape of the upper cover layer 60 can be varied within a certain range when attached to natural nails.

Characters or patterns may be formed on the upper surface of the upper cover layer 60 or on the lower surface of the upper cover layer 60. Characters or patterns formed on the upper surface of the upper cover layer 60 or on the lower surface of the upper cover layer 60 may provide various decorative effects to the artificial nails. The characters and patterns formed on the upper cover layer 60 may be formed by a known method such as printing. The upper cover layer 60 may not be provided if necessary.

The lower sheet (50) is disposed below the light emitting portion (30). The lower sheet 50 serves to form an electrical insulation layer between the light emitting unit 30 and the natural nails. As the material of the lower sheet 50, for example, polyurethane, polyethylene terephthalate (PET), polycarbonate (PC), polyethylene (PE), silicone, polyvinyl chloride (PVC) The thickness of the lower sheet 50 may be about 10 to 200 탆.

The light emitting member 30 is adhered to the lower sheet 50 with adhesive or the like and then the outer frame is semi-curled by the metal mold to remove the light emitting member 30 accurately on the lower sheet 50 The subsequent process can be performed smoothly. The buffer layer 40 and the upper cover layer 60 are formed on the lower sheet 50 with the light emitting member 30 interposed therebetween.

The artificial nail light emitting member 20 is press-molded in a state in which it is disposed between the upper mold 100 and the lower mold 110.

The upper mold 100 is disposed on the upper side of the upper cover layer 60. The upper mold 100 is provided with a recessed groove formed in a nail shape. A plurality of the grooves 102 may be provided in one upper mold 100.

The lower mold 110 is disposed below the lower sheet 50. The lower mold 110 may have a flat surface as shown in FIG.

The upper mold 100 and the lower mold 110 are pressed in a direction in which the upper cover layer 60 and the lower sheet 50 are brought closer to each other so that the upper cover layer 60 is molded into a three-dimensional shape.

As shown in FIG. 5, the lower mold 110 may include a convex protrusion 112 corresponding to a concave groove of the upper mold 100. 5, the upper cover layer 60 and the lower sheet 50 may be formed into a three-dimensional shape when the protrusion 112 is provided.

The artificial nail light emitting member 20 itself can be used as an artificial nail. An adhesive layer (not shown) is provided on the upper part of the light emitting member 20 for artificial nails and an adhesive layer (not shown) for bonding the natural nails to the lower part of the light emitting member 20 for artificial nails An artificial nail in the form of a sticker can be formed.

An operation effect of the present invention will be described in detail by explaining an artificial nail light emitting member having the above-described structure or an artificial nail including the light emitting member attached to a natural nail as an example.

Referring to FIG. 7, it can be understood schematically that a person wearing the artificial nail 10 holds the smartphone 200. In Fig. 6, the artificial nail 10 is attached to a thumb. Generally, an NFC module is provided on the rear portion of the smart phone 200. Therefore, when a person holds the smartphone 200 or when talking, either the thumb, the detection, or the stop is located at the rear side of the smart phone 200. [ In this case, the NFC module of the smart phone 200 should be set to the active state. An electromagnetic wave signal is generated in the NFC module of the smartphone 200 and the electromagnetic wave is converted into electric energy by the induction coil 34 included in the artificial nail 10. The electric energy converted by the induction coil 34 causes the light emitting diode 36 to emit light. The light emitted from the light emitting diode 36 is propagated to the upper portion of the artificial nail 10 through the display unit (not shown). Accordingly, a user or a person near the user can observe that the artificial nail 10 periodically emits light in accordance with the NFC signal generated from the smartphone 200.

Such a usage behavior may be the same when a user who attaches the artificial nails 10 accesses a traffic card from the RF terminal when boarding or getting off the bus equipped with the RF terminal. In addition, when the user with the artificial nail 10 approaches the RF terminal by hand while passing through the fare payment gate of the subway, the artificial nail light emitting member 20 is activated to emit light.

In addition, recently, as the smartphone 200 is rapidly popularized, game applications are being popular among the smartphone 200 applications. When such a game is to be executed on a smart phone, at least some of the fingers of the user are gripping the rear portion of the smart phone 200. Even in this case, the light emitting unit provided on the artificial nail 10 can emit an excellent decoration effect by the electromagnetic wave signal generated in the NFC module provided on the rear side of the smartphone 200.

As described above, the artificial nail according to the present invention includes the light emitting unit that emits electromagnetic waves emitted from a terminal constituting a non-contact type short-range wireless communication system as an energy source, so that the artificial nail can be used in an electronic apparatus equipped with a short- It is possible to provide an artificial fingernail having an excellent efficiency and an unusual decorative effect by operating even if a separate battery is not provided.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to those precise embodiments. Various modifications may be made without departing from the scope of the present invention.

10: Artificial nails
20: light emitting member for artificial nails
30:
32: Flexible circuit board
34: induction coil
36: Light emitting diode
38: incision
40: buffer layer
50:
60: upper cover layer
100: upper mold
102: Groove
110: Lower mold
112: protrusion
200: Smartphone

Claims (9)

A light emitting member for artificial nails attached to a natural nail,
An induction coil, which is arranged in a coil form on a flexible printed circuit board (FPCB) and converts an electromagnetic wave generated from a terminal capable of noncontact wireless communication into electricity by electromagnetic induction, is provided, and electric energy And a light emitting portion including a light emitting diode which emits light,
A buffer layer disposed on the flexible printed circuit board to protect the light emitting portion; And
And a lower sheet disposed below the light emitting portion and forming an electrical insulating layer between the light emitting portion and the natural nails. The method according to claim 1,
An upper cover layer is disposed on the buffer layer to protect the buffer layer,
The upper cover layer or the lower sheet is characterized by being made of any one material of polyurethane, polyethylene terephthalate (PET), polycarbonate (PC), polyethylene (PE), silicone and polyvinyl chloride And the light emitting member for artificial nails. The method according to claim 1,
Wherein a character or a pattern is formed on an upper surface of the upper cover layer or a lower surface of the upper cover layer. The method according to claim 1,
The buffer cushion is formed of any one of epoxy resin, silicone resin, urethane resin, ultraviolet curable (UV) resin and rubber,
Wherein the buffer layer has characters or patterns formed thereon. The method according to claim 1,
An upper mold disposed on the upper cover layer and having a groove formed in a nail shape; And
And a lower mold provided with a flat surface disposed below the lower sheet,
Wherein the upper cover layer is formed in a three-dimensional shape. The method according to claim 1,
An upper mold disposed on the upper cover layer and having a groove formed in a nail shape; And
And a lower mold provided with a convex protrusion corresponding to a concave groove portion of the upper mold disposed below the lower sheet,
Wherein the upper cover layer and the lower sheet are molded in a three-dimensional shape. The method according to claim 1,
Wherein the light emitting diode and the induction coil are provided with a cutout portion in which a part of the flexible printed circuit board is cut out. An artificial nail comprising the light emitting member for artificial nails according to any one of claims 1 to 7. 9. The method of claim 8,
Wherein the artificial nail is attached to the natural nail in the form of a sticker or an adhesive.
KR1020130154093A 2013-12-11 2013-12-11 Lighting element for artificial nail and a artificial nail including it KR20150068184A (en)

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KR1020130154093A KR20150068184A (en) 2013-12-11 2013-12-11 Lighting element for artificial nail and a artificial nail including it

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Application Number Priority Date Filing Date Title
KR1020130154093A KR20150068184A (en) 2013-12-11 2013-12-11 Lighting element for artificial nail and a artificial nail including it

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KR20150068184A true KR20150068184A (en) 2015-06-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200011057A (en) * 2018-07-23 2020-02-03 안현지 Method for manufacturing luminescent decoration and Luminescent decoration
KR102236178B1 (en) * 2020-10-23 2021-04-05 와이엠주식회사 Flexible artificial nail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200011057A (en) * 2018-07-23 2020-02-03 안현지 Method for manufacturing luminescent decoration and Luminescent decoration
KR102236178B1 (en) * 2020-10-23 2021-04-05 와이엠주식회사 Flexible artificial nail

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