KR20130080484A - Discoloration of your mobile device case with features - Google Patents

Discoloration of your mobile device case with features Download PDF

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Publication number
KR20130080484A
KR20130080484A KR1020120000821A KR20120000821A KR20130080484A KR 20130080484 A KR20130080484 A KR 20130080484A KR 1020120000821 A KR1020120000821 A KR 1020120000821A KR 20120000821 A KR20120000821 A KR 20120000821A KR 20130080484 A KR20130080484 A KR 20130080484A
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South Korea
Prior art keywords
color
paint
case
electronic device
portable electronic
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KR1020120000821A
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Korean (ko)
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양혜지
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양혜지
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Priority to KR1020120000821A priority Critical patent/KR20130080484A/en
Publication of KR20130080484A publication Critical patent/KR20130080484A/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

PURPOSE: A portable electronic device case having a discoloration function is provided to change various colors of a housing and a case. CONSTITUTION: A discoloration paint (40) is added to a portable electronic apparatus case. The discoloration paint is selected among fluorescent paint, luminous paint, nightglow paint, plasol thermochromic color paint, chameleon color paint, thermo color paint, Chromalusion color paint, and oxide color paint. [Reference numerals] (120) Hardening; (140) Complete; (20) Portable electronic device case; (40) Discoloration paint; (70) Mixing; (AA) Manufacturing process

Description

Discoloration of your mobile device case with features}

The present invention relates to a computer, an MP3 (MPEG Audio Layer-3), a portable multimedia player (PMP), a personal digital assistant (PDA), a play station portable (PSP), a universal serial bus (USB), It is related to the discoloration paint that is added or coated on a case that accommodates various portable electronic devices such as navigation, digital multimedia broadcasting, DMB (Bluetooth), and mobile phone. It is used as a discoloration paint that is applied to a case that is widely used for dropping electronic devices, protecting it from external physical shocks or scratches, or electromagnetic wave shield. According to the present invention relates to a portable electronic device case (Case) having a discoloring function that changes color at any time.

As described above, the case accommodating the portable electronic device of the present application changes the color of the paint applied to the inside or the outside of the case accommodating the portable electronic device according to the season or the temperature of the outdoor or indoor, The color is unique and the pigment is applied to a housing or a portable electronic device case housing the portable electronic device during the manufacturing or completion of the housing or case housing the portable electronic device. Its purpose is to protect the portable electronic devices by making it possible to change the color to various forms of color, use it for a long time without getting tired, and to produce natural and beautiful colors.

The present invention relates to a case of a mobile device having a discoloring function that can change the color of a housing or a case accommodating a conventional portable electronic device in a variety of ways and beautifully. It is to provide a discoloration portable electronic device that can be changed.

In the present application, in manufacturing a case containing a color portable electronic device, various colored pigments including photochromic are preferably added or applied by mixing with a general pigment at the time of molding the case of the portable electronic device. By eliminating the disadvantage that the manufacturing process can be complicated by molding or injection together, there is an advantage that it is convenient to use economically and industrially widely.

The mobile device case having a discoloring function of the present invention is a fluorescent pigment, a luminous paint, a nightglow paint, and a solla color thermochromic color paint, whose color changes depending on ambient temperature or light. At least one or any one or more discoloration paints of a color temperature pigment (Chameleon color paint), a thermo color paint (ChromaLusion color paint), an oxide color paint The present invention relates to a case in which a mobile device case having a discoloring function is provided, and preferably, various color changes may be given according to a temperature difference of about 1 to 5 ° C. in a temperature range of about −25 ° C. to about 70 ° C.

Such discoloring pigments are to be applied to all of the present invention that is variable in color change as the chemical structure of the material changes with temperature change.

In general, a color-changing portable electronic device case containing a single color in the form of adding or applying to a case containing a discoloring portable electronic device using a colorant is currently used in many cases, depending on the fashion that is inconvenient to use and individuality, Since there is no change in temperature, there is a disadvantage that the sense of fashion, fashion, and the season are inferior, and there is a problem of over-consumption of quickly replacing a good machine with a new product.

Therefore, the present invention was created to solve the above problems,

An object of the present invention is a fluorescent pigment, luminous pigment, Zion color pigment, RTD pigment, thermocolor (Thermocolor) that changes color depending on the ambient temperature or light with respect to the housing (Housing) or the body of the case housing the portable electronic device Color change pigment added with one of the color change paints selected from pigments, ChromaLusion color paints and oxide color pigments is applied to the case to accommodate portable electronic devices. The purpose of the present application is to provide a fresh, fresh and fresh image and individuality even after long use due to the color change of the casing housing the portable electronic device by easily providing the color change of the housing or case housing the electronic device. There is this.

The present invention is applied to a case for accommodating a portable electronic device using the known discoloring pigment as described above, and the ambient temperature with respect to the body of a housing or a case for accommodating the portable electronic device. Fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color pigment (Thermo color paint) To provide a functional discoloring portable electronic device characterized by the addition or application of a discoloration paint, such as ChromaLusion color paint, Oxide color paint. Note that and the paints are of the same nature.

The present invention has been made in order to solve the above-mentioned conventional problems, it is possible to change to a variety of colors of the housing or case housing the discolored portable electronic devices by the appearance of the various discoloration paints often caused by the demonstration of the user of the electronic device The aim is to prevent a change and at the same time inspire aesthetics.

The present invention relates to a case of a mobile device having a discoloring function of changing color as described above, and more particularly, a temperature change in a manufacturing process or a completion process of a housing or a case containing a portable electronic device. It is a case that accommodates portable electronic devices whose color changes according to the surrounding environment by inputting pigments and materials, and accommodates all portable electronic devices that do not meet the needs of customers who want terminals of various colors or portable devices. In the case of the popularized mobile phone using the pigment that reacts to temperature change in the case, when it is placed indoors and when held by hand, blowing on the breath, summer and winter, it is carried by long time calls When the phone is heated, it can have a different surface color, and it can be used for various colors of handsets or portable devices. Depending on the device temperature can satisfy the needs of customers at a time and want can prevent economic losses to repurchase the portable electronic device is not much, so do not tire of constantly changing the color of the portable electronic device.

As described above, according to the present invention, the computer, the MP3 (MPEG Audio Layer-3), the PMP (Portable Multimedia Player), the PDA (Personal Digital Assistants), the PSP (Play Station Portable) To accommodate portable electronic devices used for the protection and fashion of personal electronic devices such as USB, Universal Serial Bus (USB), Navigation, Digital Multimedia Broadcasting (DMB), Bluetooth, Mobile Phone, etc. It is a case accommodating mobile electronic devices with discoloration color function that can change external color in case according to ambient temperature or light brightness. It creates a beautiful color and introduces the portable electronic device into the case of the present application, and heat is generated in the portable electronic device when it is used for a long time. The color changes to a warning color, so you can know quickly even if someone sees it, so you can refrain from talking for long periods of time. You can buy a new electronic device from time to time. The purpose of the present application is to suppress the over-consumption of the people, and to protect the portable electronic devices, to use for a long time without getting tired and to produce natural and beautiful colors.

1 is a view showing an embodiment of the color change of the color change paint in a mobile device case having a color change function of the present invention.
Figure 2 is a view showing an embodiment of a micro oxide color of the color change paint in a mobile device case having a color change function of the present invention.
Figure 3 is a view showing another embodiment of a micro oxide color of the color change paint in a mobile device case having a color change function of the present invention.
Figure 4 is a picture of a color table showing one embodiment of a color change paint in a mobile device case having a color change function of the present invention.
Figure 5 is a picture of a color table showing an embodiment of a mobile phone case is changed to a beige color in the color change paint is added in the mobile device case having a color change function of the present invention.
Figure 6 is a view showing an embodiment of a mobile phone case that is changed to a blue color is added to the color change paint in a mobile device case having a color change function of the present invention.
Figure 7 is a view showing an embodiment of a mobile phone case that is changed to pink by the color change paint in the mobile device case having a color change function of the present invention.
8 is a view showing an embodiment of a mobile phone case is changed to a red color is added to the color change paint in the mobile device case having a color change function of the present invention.
FIG. 9 is a view showing an embodiment of a game machine (PSP) in which a color change paint is added to a blue color in a mobile device case having a color change function of the present invention.
10 is a view showing an embodiment of the PMP is changed to gray in the color change paint is added in the mobile device case having a color change function of the present invention.
11 is a view showing an embodiment of the MP 3 is changed to yellow by the color change paint in the mobile device case having a color change function of the present invention.
12 is a perspective view showing an embodiment of a mobile phone case in which a color change paint is applied in a mobile device case having a color change function of the present invention.
FIG. 13 is a perspective view illustrating an embodiment of a case accommodating a digital camera to which a discoloring paint is applied in a mobile device case having a discoloring function according to the present invention.
FIG. 14 is a perspective view illustrating an embodiment of a case accommodating MP 3 into which a color change paint is applied in a mobile device case having a color change function according to the present invention.
FIG. 15 is a perspective view illustrating an embodiment of a case accommodating a notebook into which a discoloration paint is added in a mobile device case having a discoloring function according to the present invention.
FIG. 16 is a perspective view illustrating an embodiment of a case accommodating a PSP (game machine) into which a discoloration paint is applied in a mobile device case having a discoloring function according to the present invention.
FIG. 17 is a manufacturing block diagram illustrating an embodiment in which a color change paint is blended into a case accommodating a portable electronic device in a case of a mobile device having a color change function according to the present invention.
18 is a manufacturing block diagram showing an embodiment in which a discoloration paint is applied to a case accommodating a portable electronic device in a case of a portable device having a discoloring function according to the present invention.

Hereinafter, the present invention is a computer, MP 3 (MPEG Audio Layer-3), PMP (Portable Multimedia Player), PDA (Personal Digital Assistants), PSP (Play Station Portable), USB (Universal Serial Bus) The paint added or coated on the case 60 to accommodate any one of mobile electronic devices selected from navigation, navigation, digital multimedia broadcasting, Bluetooth, and mobile phone The present invention relates to a portable electronic device case (60) for accommodating a portable information communication device having a discoloring function in which a color changes from time to time. The portable electronic device case (60) for accommodating the portable electronic device has a color depending on ambient temperature or light. Fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color pigment At least one selected from ChromaLusion color pigment and oxide color paint or one or more color change paints 40 is applied or added to the portable electronic device case 60 in a predetermined amount. It relates to a mobile device case 60 having a discoloring function.

In addition, the discoloration paint 40 introduced into the case 60 for accommodating the portable electronic device is any one of the discolorable pigments discoloring according to the selected light or temperature of the inorganic pigments (Organic pigment) or organic pigment (Organic pigment). (Discoloration pigment) and 0.01 to 30% by weight relative to the total weight of 100% by weight of the resin base that is the raw material of the case when manufacturing a housing or a case for housing the portable electronic device It is characterized in that the color change pigment is added or applied to the housing (100).

Preferably, the color changeable fluorescent pigment (Lluorescent paint), Luminous paint, Luminous paint (Nightglow paint), Zion color pigment (Plasol thermochromic) in a case containing the discolored portable electronic device completed 140 by injection, etc. Selected pigments or discoloration paints among color paint, chameleon color paint, thermo color paint ChromaLusion color paint and oxide color paint (40) 0.01 to 30% by weight relative to 100% by weight of the total weight of the portable electronic device case is added to the surface of the case containing the portable electronic device, or coated or coated (100) and cured (120) and dried. It is characterized in that 140.

More preferably, fluorescent pigments, Zion color pigments, RT color pigments, luminous pigments, thermo color pigments, blacks by any one selected from the means of printing, coating, coating or spraying the body of the housing or case housing the portable electronic device. The pigment selected from the Marujeon color pigment, the ox side color pigment or the color change paint 40 is characterized in that it is put into the housing (Housing) or the portable electronic device case 60 for receiving the portable electronic device.

In addition, the pigment or the discoloration paint 40 is 0.01% to 30% by weight relative to the total weight of 100% by weight of the housing (housing) or the portable electronic device case 60, the coating composition containing the portable electronic device is the portable electronic device It may be characterized in that it is put into the case 60 to accommodate.

In addition, the fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color paint The discoloration paint 40, which is at least one pigment selected from chromamarus color pigment and oxide color paint, accommodates the portable electronic device body 20 in the form of a microcapsule. It is characterized in that it is put into the portable electronic device case 60, and more preferably various colors of the color change paint 40 is selectively with respect to one side of the casing (Casing) housing the portable electronic device body 20 The present invention relates to a case of a mobile device having a discoloring function, and is characterized in that the upper and lower surfaces of the case are horizontally and vertically. You can put a different color fade.

Hereinafter, a configuration made by an embodiment of the present invention will be described in detail with reference to the accompanying drawings, the accompanying drawings are only illustrative of the embodiments of the present invention in detail, the scope of the present invention is the drawings or the above Limited by the description with reference to the drawings

It is not limited to this.

In addition, the configuration of the mobile device case 60 having a discoloring function according to the present invention will be described in detail with reference to the accompanying drawings as follows. In the following description of the present invention, a detailed description of related known functions or configurations will be given. If it is determined that the gist of the present invention may be complicated or unnecessarily blurred, the detailed description thereof will be omitted.

The terms to be described below are terms defined briefly in consideration of functions in the present invention, which may vary according to the intention or customs of those skilled in the art, and the method of manufacturing the portable electronic device of the present application may be included in all of the usual preferable manufacturing methods. Therefore, the definition should be made based on the contents throughout the specification.

1 is a view showing an embodiment of the color change of the color change paint in a mobile device case having a color change function of the present invention.

2 is a view showing an embodiment of a micro oxide color of the color change paint in a mobile device case having a color change function of the present invention.

3 is a view showing another embodiment of a micro oxide color of the color change paint in a mobile device case having a color change function of the present invention.

Figure 4 is a picture of a color table showing an embodiment of a color change paint in a mobile device case having a color change function of the present invention.

Figure 5 is a picture of a color table showing an embodiment of a mobile phone case is changed to a beige color in the color change paint is added in the mobile device case having a color change function of the present invention.

Figure 6 is a view showing an embodiment of a mobile phone case is changed to a bluish color by adding a color change paint in a mobile device case having a discoloring function of the present invention is provided with a color preferably applied to the case before using the mobile phone It is a picture of a mobile phone, and it shows a blue colored cell phone case that has not been changed by heat since it is not used yet.

Figure 7 is a view showing an embodiment of a mobile phone case is changed to pink in the color change paint is applied in the mobile device case having a discoloring function of the present invention, the color applied to the cell phone when using or using the phone for about 20 minutes It is gradually heated and the temperature is transmitted to the case is shown in the picture pink color.

Next, Figure 8 is a view showing an embodiment of a mobile phone case that is changed to a red color (Red) by the color change paint in the case of a mobile device having a discoloring function of the present invention when the mobile phone is used for 30 minutes or more The picture shows that the heating is gradually intensified and changed to red color, and it can be seen that it is used for a long time even if not only the person using it but also other people can see it. B. The person skilled in the art or another person immediately recognizes the use of the electronic device, and it is effective to prepare or block the color change of the mobile phone case. Of course, it can be preferably applied to.

FIG. 9 is a view showing an embodiment of a game machine (PSP) in which a color change paint is added to a blue color in a mobile device case having a color change function of the present invention.

10 is a view showing an embodiment of the PMP is changed to gray in the color change paint is added in the mobile device case having a color change function of the present invention.

The present invention is fluorescent pigments, luminous pigments, Zion color pigments, RTD pigments, Thermocolor pigments, Chromarugeon (ChromaLusion color paint) At least one selected from the group consisting of pigments (Oxide color) pigments or one or more discoloring paints, characterized in that the case containing a portable electronic device containing the pigments are ambient temperature -25 ℃ It can be used anywhere in cold or hot fat, characterized in that the color of the housing (Housing) or case 60 to accommodate a portable electronic device in the range of 70 to 70 ℃ can be used anywhere, the pigment is an inorganic pigment, an organic pigment It is characterized in that any one of the pigments selected.

In addition, the pigment is preferably contained in a housing for accommodating the portable electronic device or 0.01 to 30% by weight based on 100% by weight of the total weight of the color coating composition. Characterized in that the input;

The discoloration paint is applied to the outer surface of the portable electronic device 100 or coated by any one of printing, coating, and spraying on the housing or the portable electronic device case 60 accommodating the portable electronic device.

In addition, the fluorescent pigment (Lluorescent paint), luminous paint (Luminous paint), nightglow paint (Nightglow paint), Zion color pigments (Plasol thermochromic color paint), room temperature color pigments (Chameleon color paint), thermo color paints (Thermo color paint) (100) At least one or any one or more color change paints 40 of chromachrom color pigments and oxide color paints are applied to the surface of a case accommodating the surface of the portable electronic device. The color change coating is preferably made of a microcapsule form is a portable device case (Case) having a discoloring function, characterized in that it is put into a case for receiving a portable electronic device.

The present invention relates to a color changeable portable electronic device and a method of manufacturing the same, which changes color having a high aesthetic effect and a freshness and freshness to a user who uses the color portable electronic device as described above. Allows the color to vary according to the surroundings.

11 is a view showing an embodiment of the MP 3 is changed to yellow by the color change paint in the mobile device case having a color change function of the present invention.

12 is a perspective view showing an embodiment of a mobile phone case in which a color change paint is applied in a mobile device case having a color change function of the present invention.

FIG. 13 is a perspective view illustrating an embodiment of a case accommodating a digital camera to which a discoloring paint is applied in a mobile device case having a discoloring function according to the present invention.

FIG. 14 is a perspective view illustrating an embodiment of a case accommodating MP 3 into which a color change paint is applied in a mobile device case having a color change function according to the present invention.

15 is a perspective view showing an embodiment of a case accommodating a laptop to which a discoloration paint is applied in a case of a mobile device having a discoloring function according to the light or temperature of the present application in a case accommodating various portable electronic devices; You can add paint.

Meanwhile, all materials in the world consist of rainbow colors of 'red, scarlet, yellow, green, blue, indigo and violet', depending on the molecular structure and the density of electrons in the molecule. If you accept it, it will be purple or blue. If you accept only the long wavelength, it will be closer to red. If you accept it, it will be black.

Most materials do not change color, but what materials do they work with temperature, ultraviolet light or acidity, pressure or moisture, or electricity? The color changes depending on whether it does not work.

According to the portable electronic device case of the present invention, for example, the intrinsic color of the mobile device is changed by adding an auxiliary color to or shading the color of the inherent portable electronic device.

It is also useful for passive changes in color, such as from green to blue, or from blue to green, and when you need to actually change the color of a portable electronic device, such as from brown to blue or blue to brown, Even if the case of the device exhibits ineffective results, the changes are all equivalent to one preferred embodiment of the present invention.

The composition of the discoloration paint 40 of the present application is composed of an organic compound concentration that plays a role of determining the color and alcohols that play a role of determining the discoloration temperature of the electron-accepting compound.

The organic compound is preferably 3, 6-dimethoxy fluorine to determine the yellow,

3-cyclohexylamino-6-chlorofluorine to determine orange color and 3-diethylaminobenfluorein to determine orange color and rhodamine B lactone to determine red color, crystal violet lactone to determine blue color, green And 3-diethylamino-7-dibenzylaminofluorine to determine the color, 3-diethylamino-6-methylaminofluorine to determine the black, and the like.

Further, the electron-accepting compound is preferably propyl gallate or the like, and alcohols are N-octyl alcohol (-40 ° C), N-dctyl alcohol (-13 ° C) and N depending on the color change temperature to be selected. Lauryl alcohol (16 ° C.), N-myristyl alcohol (35 ° C.), N-cetyl alcohol (45 ° C.), N stearyl alcohol (53 ° C.), or the like.

The electron-accepting organic compound is a color change in accordance with the thermal equilibrium in the presence of alcohols, and the temperature range for imparting the color change may be freely adjusted at intervals of 5 ° C. or more.

The discoloration paint 40 is colorless at room temperature can not be observed with the naked eye,

A lot of techniques known in the art and the like have a color that can be visually recognized by reacting in a specific temperature range.

As another embodiment of the present invention, the discoloration paint 40 of the present application in the portable electronic device case 60, which accommodates the portable electronic device body 20, 80 together with the resin when the portable electronic device is ejected or Or it may be configured by applying or coating on the completed surface of the case.

As such, the discoloration paint used in the present invention is called a chameleon paint because its color changes like chameleon due to the fluorescent pigment, luminous pigment or organic pigment which causes a specific color to appear when light is received, and the ambient temperature. Types such as Plasol thermochromic color paint, Chameleon color paint, Thermo color paint ChromaLusion color paint, etc. accommodate the portable electronic devices of the present application. Both can be preferably used as the paint for the housing or the case.

In addition, the pigments are pigments that change color with temperature in the form of microcapsules, and the microcapsules encapsulate the material in a microscopic small size of several hundred micrometers (μm) to several nanometers (nm). The purpose of encapsulating a substance in a microcapsule with a small container is to make it easier to handle by forming a powder shape surrounding the liquid, or to control the release mode by slowly releasing the encapsulated substance. If left as it is, microencapsulation of the reacting materials with each other is isolated and then mixed and reacted as necessary, or the volatilization of a substance that is easy to volatilize.

As described above, the color change paint 40 of the present application has two kinds of variable and non-variable products that change color when the temperature increases and then return to the original color when the temperature decreases. This pigment, called ChromaLusion color paint, which allows you to see the changing process and produce different colors depending on the angle, is a special coating made of five layers of pigments coated with a transparent metal oxide color. Pigments are applied to paints, and general pigments selectively absorb light, but special pigments used for chroma color pigments reflect light or refract a lot of light such as prisms. The color is applied to the portable electronic device case 60 of the present application.

As described above, the color change paint 40 of the present application may be expressed in color from to 으로 in the method of changing the color according to the temperature as the pigment which changes color according to the temperature.

As the pigment that causes the change at the desired temperature, the changing temperature must first be used. Typical discoloration temperatures can be set widely between -25 ° C and 70 ° C.

Usually, the temperature difference of color change is ± 2 ℃, and the temperature to be changed is decided in consideration of the ambient temperature.The pigment of our company, which changes at 15 ℃, becomes transparent at room temperature in hot summer, and the color appears when the temperature falls, and the error range is about ± It is about 2 ℃ and determines the color that appears from transparent (at room temperature-> low temperature) or from color to transparent (room temperature-> high temperature).

The discoloration paint 40 of the present application has 15 standard colors and consists of various pigments

YT-31 (Yellow thermochromic pigment with color change at 31 ° C)

Zion pigments vary depending on the temperature, and there are various types of color changes at different temperatures from -25 ℃ to 70 ℃. Pigments that change when the temperature rises from 20 ℃ to 2 ℃ and pigments that change at 31 ℃, 43 ℃, and 65 ℃, respectively In the case of a typical Zion pigment 31 ° C TP (Total Phosphrus), the color disappears at 33 ° C and returns to the original color when it is lowered to the original temperature.

In addition, in the case of the fluorescein color pigment which is changed at 20 ℃ 20 ℃ or less as shown in the above Figure 9 as shown in the above, the color is disappeared when 22 ℃.

In addition, when using the mobile phone or game machine for a long time, when the temperature of the mobile phone rises, for example, the color turns red, and when viewed from the outside, it can be seen that the user has been using the phone for a long time. .

On the other hand, in the case of the orange Zion pigment which changes at 31 ° C, the color is completely disappeared at 35 ° C when applied at 31 ° C, and in the case of RED Zion color pigment which changes at 43 ° C at about 47 ° C when applied at 43 ° C The color will be lost.

By combining the two Zion color pigments, another color may be applied to obtain a different color result, or a Zion color pigment and a general pigment may be combined to obtain another color.

When the normal pigment and the Zion color pigment are mixed, when the temperature does not rise, the mixed color appears, but when the temperature increases, the color of the Zion color pigment disappears and only the color of the general pigment appears. It is also possible to combine eggplant Zion color pigments to produce another result.

For example, a combination of 20 ° C Zion Color Pigment 31 ° C Zion Color Pigment and 43 ° C Zion Color Pigment is used to change the color at 25 ° C to another color at 35 ° C and when the temperature rises above 40 ° C. Can be.

When the pigment for discoloration of the present application is applied to a case containing the portable electronic device of the present application, it is preferable to use about 0.15% by weight to 3% by weight based on 100% by weight of the total weight of the case containing the portable electronic device. When used in the masterbatch, it is preferable to use about 1.0% to 4% by weight.

As such, in the present application, the color is changed by the low temperature and the high temperature, and in addition to the basic 15 colors, various colors can be made.

On the other hand, look at the discoloration principle of the color change pigment of the present application;

Crystal transition-PH (Potential of Hydrogen) change-dehydration-pyrolysis, solid phase reaction-electron donor-receptor changes in various colors due to the optical change in accordance with the electron acceptor-crystal structure change.

FIG. 16 is a manufacturing block diagram illustrating an embodiment in which a color change paint is blended into a case accommodating a portable electronic device in a mobile device case having a discoloring function according to the present invention. In the manufacturing process of the case 60, the said discoloration paint 40 is comprised from the pigment | dye, paint, etc. which are apply | coated 100 to the surface of the housing | casing or case which accommodates the said discoloration portable electronic device.

As described above, 0.01 wt% to 30 wt% of the coating material composition 100 wt% of the portable electronic device case 60 of the present application is blended (80) in the case 60 containing the portable electronic device and stirred well. And to complete the portable electronic device that is discolored 140 is shown in a block diagram.

FIG. 17 is a manufacturing block diagram illustrating an embodiment in which a discoloration paint is applied to a case housing a portable electronic device in a mobile device case having a discoloring function according to the present invention. Or 100% to 30% by weight of the discoloration paint 40 to 100% by weight of the total color change of the portable electronic device case (100) or coated on the surface of the case (Case) housing the discolored portable electronic device 0.01 wt% to 30 wt% of the discoloring pigment is added to the portable electronic device case 60 based on 100 wt% of the total weight of the coating composition to apply and coat the same.

In addition, by curing 120 and drying it so that the discoloration paint 40 is firmly fixed to the portable electronic device case 60 that accommodates the discoloration portable electronic device is completed discoloration portable electronic device in which the discoloring pigment of the present application is completed This is shown in a block diagram and the manufacturing method of the housing (Housing) or case (Case) for accommodating the discolored portable electronic device of the present application will follow the conventional manufacturing method of the portable electronic device case (60).

While the specification of the present invention has been shown and described with respect to a preferred embodiment according to an embodiment, the present invention is not limited to the above embodiment, various modifications may be made without departing from the spirit of the invention claimed in the claims. will be.

In addition, with respect to the present invention, although some terms refer to specific terms, the terms may also collectively mean a plurality of meanings, and the present invention described above may have a conventional or dictionary meaning used in the specification and claims. The present inventors are not to be construed as limited to the present invention, and the present inventors have the meaning and concept corresponding to the technical idea of the present invention based on the principle that the concept of the term may be appropriately defined in order to explain the invention in its best manner. Should be interpreted as

The terms to be described below are terms defined briefly in consideration of functions in the present invention, which may vary according to the intention or custom of those skilled in the art, and the method of manufacture of the present application may be included in a general preferable manufacturing method. It should be made based on the contents throughout the specification.

Description of the Related Art [0002]
20: portable electronic device body 40: color change paint
60: portable electronic device case 80: compounding 100: coating 120: curing 140: completion

Claims (7)

Computer, MP 3 (MPEG Audio Layer-3), PMP (Portable Multimedia Player), PDA (Personal Digital Assistants), PSP (Play Station Portable), USB (Universal Serial Bus), Navigation (Navigation) In the case for accommodating any one of the mobile electronic devices selected from DMB (Digital Multimedia Broadcasting), Bluetooth, and Mobile Phone,
The portable electronic device case 60 accommodating the portable electronic device may include a fluorescent pigment, a luminous paint, a nightglow paint, and a zion color pigment that change color depending on ambient temperature or light. At least one, or at least one selected from Plasol thermochromic color paint, temperature leon color paint, thermo color paint, ChromaLusion color paint, and oxide color paint A discoloration paint (40) is a mobile device case having a discoloring function, characterized in that applied to or added to the portable electronic device case (60). The discoloration paint 40 introduced into the portable electronic device case 60 accommodating the portable electronic device body 20 may be any one of inorganic pigments and organic pigments, which change color according to a selected light or temperature. 0.01% by weight to 30% by weight of 100% by weight of the total weight of the resin base which is a discoloration pigment of and a raw material of the case during the manufacture of a housing or a case containing the portable electronic device 20. A mobile device case having a discoloring function, characterized in that the color-change pigment is added or coated (100) to a case accommodating the portable electronic device by weight. The color changes to the case that houses the portable electronic device
Fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color paint Chromamaru 0.01 or more of one or more pigments or color change paints 40 selected from all color pigments and oxide color paints based on 100% by weight of the total weight of the portable electronic device case 60. A mobile device case having a discoloring function, characterized in that the weight% to 30% by weight is added to the portable electronic device case (60). The method of claim 3, wherein
Fluorescent paint (Fluorescent paint) by any one selected from among the printing, coating, coating, spraying on the surface of the body of the housing or case housing the portable electronic device,
Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color paint ChromaLusion color paint ), Or at least one selected from oxide color paint, or one or more color change paints 40 is added or applied to a surface of a housing or a portable electronic device case 60 containing the portable electronic device ( 100) and a mobile device case having a discoloring function, characterized in that the curing (120) and dried to complete (140). The method according to claim 4,
The pigment or discoloration paint 40 may contain 0.01 wt% to 30 wt% with respect to 100 wt% of the total weight of the housing or portable electronic device case 60 coating composition accommodating the portable electronic device. Mobile device case having a discoloring function, characterized in that it was put into the case. Fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color paint At least one selected from the group consisting of a color pigment (ChromaLusion color), oxide color paint (Oxide color paint) or one or more color change paint 40 is a cell that accommodates the portable electronic device body 20 in the form of a microcapsule (Microcapsule) Mobile device case having a discoloring function, characterized in that it is put or coated in the electronic device case (60). Fluorescent paint, Luminous paint, Nightglow paint, Plasol thermochromic color paint, Chameleon color paint, Thermo color paint Chromamaru The color change paint 40, which is at least one selected from all color pigments and oxide color paints, has various color change paints on one side of the casing in which the portable electronic device body 20 is accommodated. 40) A mobile device case having a discoloring function, characterized in that the coloring layer is provided.
KR1020120000821A 2012-01-04 2012-01-04 Discoloration of your mobile device case with features KR20130080484A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10558239B2 (en) 2017-03-31 2020-02-11 Samsung Electronics Co. Ltd Layered accessory case for electronic device and cradling device thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10558239B2 (en) 2017-03-31 2020-02-11 Samsung Electronics Co. Ltd Layered accessory case for electronic device and cradling device thereof

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