KR20200119146A - Decoration film for cellular phone window - Google Patents

Decoration film for cellular phone window Download PDF

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Publication number
KR20200119146A
KR20200119146A KR1020190041609A KR20190041609A KR20200119146A KR 20200119146 A KR20200119146 A KR 20200119146A KR 1020190041609 A KR1020190041609 A KR 1020190041609A KR 20190041609 A KR20190041609 A KR 20190041609A KR 20200119146 A KR20200119146 A KR 20200119146A
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South Korea
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layer
color
film
pattern
mobile phone
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KR1020190041609A
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Korean (ko)
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KR102297880B1 (en
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이영민
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(주)세경하이테크
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/105—Applying flat materials, e.g. leaflets, pieces of fabrics comprising an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/10—Intaglio printing ; Gravure printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/14—Multicolour printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/22—Printing methods or features related to printing methods; Location or type of the layers improving gradation of image
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Abstract

According to a mobile phone screen decoration film of the present invention, a manufacturing cost of the decoration film is reduced, and a manufacturing process is shortened, thereby reducing manufacturing time and cost. Also, the present invention has an advantage that a total thickness of the film can be thin by applying a color UV pattern layer that implements colors and patterns at the same time.

Description

휴대폰 윈도우 데코레이션 필름{Decoration film for cellular phone window}Decoration film for cellular phone window {Decoration film for cellular phone window}

본 발명은 휴대폰 윈도우 데코레이션 필름에 관한 것으로서, 더 상세하게는 복합재질의 PCPMMA(Polycarbonate Polymethyl methacrylate) 층(110);과, 상기 PCPMMA 층(110)의 하부면에 형성되되, 색상 및 소정의 패턴이 형성되는 COLOR UV 패턴층(120);과,상기 COLOR UV 패턴층(120)의 하부면에 형성되는 증착층(130);과, 상기 증착층(130)의 하부면에 형성되는 실크인쇄층(140);으로 구성되는 것을 특징으로 하는 휴대폰 윈도우 데코레이션 필름에 관한 것이다.The present invention relates to a cell phone window decoration film, and more particularly, a polycarbonate polymethyl methacrylate (PCPMMA) layer 110 made of a composite material; And, formed on the lower surface of the PCPMMA layer 110, the color and a predetermined pattern are A COLOR UV pattern layer 120 formed; And, A deposition layer 130 formed on a lower surface of the COLOR UV pattern layer 120; And, A silk printing layer formed on a lower surface of the deposition layer 130 ( 140); It relates to a cell phone window decoration film, characterized in that consisting of.

최근, 휴대폰 및 스마트폰(이하, “휴대폰”이라 함.) 기술의 발전에 따라, 다양한 디자인의 휴대폰이 출시되고 있다.Recently, with the development of mobile phone and smart phone (hereinafter referred to as "mobile phone") technology, mobile phones of various designs have been released.

이러한 휴대폰은 외관을 구성하는 케이스와, 상기 케이스의 내부에 장착되어 휴대폰 본연의 기능을 수행하기 위한 각종 회로부품으로 구성된다. 이중, 휴대폰 케이스는 통상, 합성수지로 제조되어 경도가 낮기 때문에 외부 충격에 의하여 긁힘 자국 등의 흠집이 쉽게 발생한다.Such a mobile phone is composed of a case constituting the exterior and various circuit parts that are mounted inside the case to perform the original function of the mobile phone. Of these, since the mobile phone case is usually made of synthetic resin and has low hardness, scratches such as scratches are easily generated due to external impact.

이에 따라, 최근에는 휴대폰 제품의 보호뿐만 아니라, 심미성 향상을 위한 휴대폰 필름에 대한 기술 개발이 활발히 이루어지고 있다. 휴대폰 필름은 다양한 개성을 가진 현대인들의 기호에 맞도록 필름의 색상, 광택, 그리고 문양(즉, 패턴) 등이 다양하게 요구되고 있는 실정이다.Accordingly, in recent years, technology development for a mobile phone film for improving aesthetics as well as protecting mobile phone products has been actively made. Mobile phone film is a situation in which a variety of colors, gloss, and patterns (that is, patterns) are required to meet the tastes of modern people with various personalities.

한편, 상기와 같은 효과를 적용한 일실시예로 하기 특허문헌 1의 “휴대폰용 에폭시 보호필름 및 이의 제조방법(대한민국 공개특허 제10-2013-0052430호)”가 개시되어 있다. On the other hand, as an embodiment to which the above effects are applied, the "Epoxy protective film for mobile phone and its manufacturing method (Korean Patent Publication No. 10-2013-0052430)" of Patent Document 1 is disclosed.

상기 특허문헌 1의 “휴대폰용 에폭시 보호필름 및 이의 제조방법”은 휴대폰의 통상의 투명필름으로 이용되는 투명 스티커 원단을 준비하는 단계, 상기 투명 스티커 원단에 통상의 UV옵셋 인쇄후 통상의 UV 코팅을 수행하는 단계, 상기 투명필름의 일측에 에폭시 수지를 도포하는 단계, 상기 에폭시 수지가 도포된 투명필름을 열건조기로 이동하여 30 내지 45℃로 8 내지 12시간 열처리하여 투명필름에 에폭시 수지를 접합하여 에폭시 보호필름을 제조하는 단계, 상기 에폭시 보호필름을 상온에서 4 내지 6시간 식힌 후 건조기에서 꺼내 에폭시 보호필름을 완성하는 단계, 및 상기 에폭시 보호필름을 개별 포장하는 단계를 포함한다.The "Epoxy protective film for mobile phone and its manufacturing method" of Patent Document 1 is a step of preparing a transparent sticker fabric used as a common transparent film of a mobile phone, and a conventional UV coating after printing a normal UV offset on the transparent sticker fabric. The step of performing, applying an epoxy resin to one side of the transparent film, moving the transparent film coated with the epoxy resin to a heat dryer and heat treatment at 30 to 45°C for 8 to 12 hours to bond the epoxy resin to the transparent film Preparing an epoxy protective film, cooling the epoxy protective film at room temperature for 4 to 6 hours, removing it from a dryer to complete the epoxy protective film, and individually packaging the epoxy protective film.

하지만, 전술된 종래 기술의 경우 UV옵셋 인쇄 후 UV코팅을 수행함에 따라 인쇄판 면에서 잉크 화상을 블랭킷에 전사하여 다시 피착물에 인쇄를 해야 하고, 별도의 UV 조사 장치가 필수적으로 필요하고, 별도의 열처리 및 건조 공정을 포함하므로 공정이 복잡할 뿐만 아니가 공정시간이 오래 걸리는 문제점이 있었다.However, in the case of the prior art described above, as UV coating is performed after UV offset printing, the ink image must be transferred from the printing plate to the blanket and printed on the adherend again, and a separate UV irradiation device is essentially required, and a separate Since the heat treatment and drying process are included, the process is complicated and the process time is long.

또한, 종래 기술에 의한 휴대폰용 에폭시 보호필름은 심미성이 낮은 단점이 있다. 또한, 종래 기술의 경우 UV 경화 공정 또는 열처리 공정 중에 형성된 패턴이 손상될 수 있어 전사 공정 시 균일한 패턴 전이가 어려운 문제점이 있다.In addition, the epoxy protective film for mobile phones according to the prior art has a disadvantage of low aesthetics. In addition, in the case of the prior art, the pattern formed during the UV curing process or the heat treatment process may be damaged, so that uniform pattern transfer during the transfer process is difficult.

특허문헌 1 : 대한민국 공개특허공보 제10-2013-0052430호Patent Document 1: Korean Patent Application Publication No. 10-2013-0052430

상기와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 본 발명은, 데코레이션 필름의 제조 단가를 낮추고, 제조 공정이 단축되어 제조시간 및 비용을 절감할 수 있으며, 색상과 패턴을 동시에 구현하는 COLOR UV 패턴층을 적용함으로써, 필름의 전체 두께를 슬림하게 할 수 있는 휴대폰 윈도우 데코레이션 필름을 제공하는 것을 그 과제로 한다. The present invention conceived to solve the problems of the prior art as described above, lowers the manufacturing cost of the decoration film, the manufacturing process is shortened to reduce the manufacturing time and cost, and the color and pattern are simultaneously implemented COLOR UV pattern The object is to provide a cell phone window decoration film capable of slimming the overall thickness of the film by applying a layer.

상기한 과제를 달성하기 위한 본 발명의 휴대폰 윈도우 데코레이션 필름은, 복합재질의 PCPMMA(Polycarbonate Polymethyl methacrylate) 층(110);과, 상기 PCPMMA 층(110)의 하부면에 형성되되, 색상 및 소정의 패턴이 형성되는 COLOR UV 패턴층(120);과,상기 COLOR UV 패턴층(120)의 하부면에 형성되는 증착층(130);과, 상기 증착층(130)의 하부면에 형성되는 실크인쇄층(140);으로 구성되는 것을 특징으로 한다.The mobile phone window decoration film of the present invention for achieving the above object is a composite material PCPMMA (Polycarbonate Polymethyl methacrylate) layer 110; And, formed on the lower surface of the PCPMMA layer 110, color and predetermined pattern The COLOR UV pattern layer 120 is formed; And, The deposition layer 130 formed on the lower surface of the COLOR UV pattern layer 120; And, A silk printing layer formed on the lower surface of the deposition layer 130 (140); characterized in that it consists of.

또한, 상기 COLOR UV 패턴층(120)에 형성된 색상은 단색으로 형성되는 것을 특징으로 한다.In addition, the color formed on the COLOR UV pattern layer 120 is characterized in that it is formed in a single color.

또한, 상기 증착층(130)은 소정의 투과율 또는 소정의 반사율을 갖는 것을 특징으로 한다.In addition, the deposition layer 130 is characterized in that it has a predetermined transmittance or a predetermined reflectance.

본 발명의 휴대폰 윈도우 데코레이션 필름에 의하면, 데코레이션 필름의 제조 단가를 낮추고, 제조 공정이 단축되어 제조시간 및 비용을 절감할 수 있으며, 색상과 패턴을 동시에 구현하는 COLOR UV 패턴층을 적용함으로써, 필름의 전체 두께를 슬림하게 할 수 있다는 장점이 있다. According to the mobile phone window decoration film of the present invention, the manufacturing cost of the decoration film is lowered, the manufacturing process is shortened to reduce manufacturing time and cost, and by applying the COLOR UV pattern layer that simultaneously realizes color and pattern, The advantage is that the overall thickness can be made slim.

도 1은 본 발명의 일실시예에 따른 휴대폰 윈도우 데코레이션 필름의 구성을 나타내는 단면도.
도 1은 본 발명의 일실시예에 따른 휴대폰 윈도우 데코레이션 필름의 구성 중 COLOR UV 패턴층의 모습을 나타낸 사시도.1 is a cross-sectional view showing the configuration of a mobile phone window decoration film according to an embodiment of the present invention.
1 is a perspective view showing a state of the COLOR UV pattern layer in the configuration of a window decoration film for a mobile phone according to an embodiment of the present invention.

이하에서는 첨부된 도면을 참조로 하여, 본 발명의 일 실시예에 따른 휴대폰 윈도우 데코레이션 필름(100)을 상세히 설명한다. 우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지 기능 혹은 구성에 관한 구체적인 설명은 본 발명의 요지를 모호하지 않게 하기 위하여 생략한다.Hereinafter, a mobile phone window decoration film 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that in the drawings, the same components or parts are indicated by the same reference numerals as far as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention, and thus various alternatives that can be substituted for them at the time of application It should be understood that there may be equivalents and variations.

도 1에 나타낸 것과 같이, 본 발명의 휴대폰 윈도우 데코레이션 데코필름은 베이스 필름으로 복합재질의 PCPMMA(Polycarbonate Polymethyl methacrylate)층(110)과, 상기 PCPMMA 층(110)의 하부면에 형성되되, 색상 및 소정의 패턴이 형성되는 COLOR UV 패턴층(120)과, 상기 COLOR UV 패턴층(120)의 하부면에 형성되는 증착층(130) 및 상기 증착층(130)의 하부면에 형성되는 실크인쇄층(140);으로 적층되어 이루어진다.As shown in FIG. 1, the mobile phone window decoration decorative film of the present invention is formed on the lower surface of the PCPMMA (Polycarbonate Polymethyl methacrylate) layer 110 and the PCPMMA layer 110 of a composite material as a base film, The COLOR UV pattern layer 120 on which the pattern of is formed, the deposition layer 130 formed on the lower surface of the COLOR UV pattern layer 120, and the silk printing layer formed on the lower surface of the deposition layer 130 ( 140);

즉, 본 발명의 휴대폰 그라데이션 데코필름은 상하 단면을 기준으로 PCPMMA 층(110)의 하측으로 COLOR UV 패턴층(120), 증착층(130), 실크인쇄층(140) 순으로 적층되는 구조를 가진다.That is, the mobile phone gradient deco film of the present invention has a structure in which the COLOR UV pattern layer 120, the deposition layer 130, and the silk print layer 140 are sequentially stacked on the lower side of the PCPMMA layer 110 based on the top and bottom sections. .

먼저, 베이스 필름인 PCPMMA(Polycarbonate Polymethyl methacrylate) 층(110)은 특수 수지(樹脂)의 일종으로, 메칠메타크릴레이트의 폴리머(중합체) 성분이며, 뛰어난 광학 특성, 내후성, 표면강도, 경도, 성형성 등이 특징이다.First, the PCPMMA (Polycarbonate Polymethyl methacrylate) layer 110, which is a base film, is a kind of special resin, and is a polymer (polymer) component of methyl methacrylate, and has excellent optical properties, weather resistance, surface strength, hardness, and moldability. Etc.

다음으로, COLOR UV 패턴인쇄 층(120)은 도 1 또는 도 2에 나타낸 것과 같이, 상기 PCPMMA층의 하부에 형성되는 것으로서, 단색의 컬러를 가지며 소정의 패턴으로 이루어진 층을 말한다.Next, as shown in FIG. 1 or 2, the COLOR UV pattern printing layer 120 is formed under the PCPMMA layer, and refers to a layer having a single color and having a predetermined pattern.

상기 COLOR UV 패턴인쇄 층(120)의 실시예로 성형롤러로 UV수지용 안료를 포함하는 자외선 경화형 수지 조성물을 프린팅한 후 자외선을 이용해 경화시켜 하나의 색을 표현하고, 기설정된 도안 또는 형상의 음각홈이 형성된 그라비아 롤을 이용한 패턴을 형성하는 것이 바람직하다.As an embodiment of the COLOR UV pattern printing layer 120, after printing a UV-curable resin composition containing a UV resin pigment with a molding roller, curing it using UV light to express one color, and a preset pattern or shape It is preferable to form a pattern using a grooved gravure roll.

이로 인하여, 하나의 필름 상에 색상과 패턴이 형성가능하게 되어 인쇄층, 투명필름층 등이 필요하지 않아 필름 제작시 공정차수를 줄이고, 필름 전체 두께를 슬림하게 할 수 있다.Accordingly, a color and a pattern can be formed on one film, so that a printing layer, a transparent film layer, and the like are not required, so that a process order can be reduced during film production and the overall thickness of the film can be made slim.

다음으로, 증착층(130)은 상기 Color UV 패턴층(120)의 하부면에 증착 공정을 통하여 형성되는 층으로서, 소정의 투과율 또는 반사율을 갖는 재질로 이루어지는 것이 바람직하다.Next, the deposition layer 130 is a layer formed on the lower surface of the color UV pattern layer 120 through a deposition process, and is preferably made of a material having a predetermined transmittance or reflectance.

이때, 증착층(130)은 상기 Color UV 패턴층(120)에 형성된 패턴과 대응되는 패턴이 형성되며, 전기전도성을 가진 투명 도전층으로서 인듐, 크롬, 주석 또는 ITO(Indium Tin Qxide) 등으로 형성될 수 있다.At this time, the deposition layer 130 has a pattern corresponding to the pattern formed on the Color UV pattern layer 120, and is formed of indium, chromium, tin, or ITO (Indium Tin Qxide) as a transparent conductive layer having electrical conductivity. Can be.

다음으로, 실크인쇄층(140)은 상기 증착층(130)의 하측에 실크 스크린 인쇄방식으로 형성되는 층으로서, 상기 실크인쇄층(140)에는 로고, 제품명 또는 다양한 무늬 등을 인쇄할 수 있다.Next, the silk printing layer 140 is a layer formed under the deposition layer 130 by a silk screen printing method, and a logo, a product name, or various patterns may be printed on the silk printing layer 140.

도면과 명세서에서 최적 실시 예들이 개시되었다. 여기서 특정한 용어들이 사용되었으나, 이는 단지 본 발명을 설명하기 위한 목적에서 사용된 것이지 의미한정이나 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 그러므로 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been used herein, these are used only for the purpose of describing the present invention, and are not used to limit the meaning or the scope of the present invention described in the claims. Therefore, those of ordinary skill in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical scope of the present invention should be determined by the technical spirit of the appended claims.

110 : PCPMMA층 120 : COLOR UV 패턴층
130 : 증착층 140 : 실크인쇄층110: PCPMMA layer 120: COLOR UV pattern layer
130: deposition layer 140: silk printing layer

Claims (3)

복합재질의 PCPMMA(Polycarbonate Polymethyl methacrylate)층(110);
상기 PCPMMA 층(110)의 하부면에 형성되되, 색상 및 소정의 패턴이 형성되는 COLOR UV 패턴층(120);
상기 COLOR UV 패턴층(120)의 하부면에 형성되는 증착층(130);
상기 증착층(130)의 하부면에 형성되는 실크인쇄층(140);으로 구성되는 것을 특징으로 하는 휴대폰 윈도우 데코레이션 필름(100).PCPMMA (Polycarbonate Polymethyl methacrylate) layer 110 of composite material;
A COLOR UV pattern layer 120 formed on a lower surface of the PCPMMA layer 110 and having a color and a predetermined pattern;
A deposition layer 130 formed on a lower surface of the COLOR UV pattern layer 120;
Mobile phone window decoration film 100, characterized in that consisting of; silk printing layer 140 formed on the lower surface of the deposition layer 130. 제1항에 있어서,
상기 COLOR UV 패턴층(120)에 형성된 색상은 단색으로 형성되는 것을 특징으로 하는 휴대폰 윈도우 데코레이션 필름(100).The method of claim 1,
Mobile phone window decoration film 100, characterized in that the color formed on the color UV pattern layer 120 is formed in a single color. 제1항에 있어서,
상기 증착층(130)은 소정의 투과율 또는 소정의 반사율을 갖는 것을 특징으로 하는 휴대폰 윈도우 데코레이션 필름(100).


The method of claim 1,
The deposition layer 130 is a mobile phone window decoration film 100, characterized in that it has a predetermined transmittance or a predetermined reflectance.
KR1020190041609A 2019-04-09 2019-04-09 Decoration film for cellular phone window KR102297880B1 (en)

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KR20220083111A (en) * 2020-12-11 2022-06-20 (주)세경하이테크 Dual Glastic Cell Phone Decoration Film and Manufacturing Method
KR20230023317A (en) * 2021-08-10 2023-02-17 (주)세경하이테크 Matt decoration film using roll rubbing

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KR20130061848A (en) * 2011-12-02 2013-06-12 (주)엘지하우시스 Insert molding film with 3d pattern and method of manufacturing the same
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KR20090123341A (en) * 2008-05-27 2009-12-02 주식회사 시노시아 Methode for color coating
KR20130052430A (en) 2011-11-11 2013-05-22 윤원근 Epoxy film for mobile phone and method for fabricating thereof
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* Cited by examiner, † Cited by third party
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KR20230023317A (en) * 2021-08-10 2023-02-17 (주)세경하이테크 Matt decoration film using roll rubbing

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