KR102440988B1 - Multi-colored acrylic channel signboard - Google Patents

Multi-colored acrylic channel signboard Download PDF

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Publication number
KR102440988B1
KR102440988B1 KR1020220063354A KR20220063354A KR102440988B1 KR 102440988 B1 KR102440988 B1 KR 102440988B1 KR 1020220063354 A KR1020220063354 A KR 1020220063354A KR 20220063354 A KR20220063354 A KR 20220063354A KR 102440988 B1 KR102440988 B1 KR 102440988B1
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acrylic
channel
refractive index
weight
parts
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KR1020220063354A
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Korean (ko)
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정철우
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정철우
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0422—Reflectors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The present invention relates to a multiple-faceted light emission acrylic channel sign, and more specifically, to a multiple-faceted light emission acrylic channel sign, which is improved to enhance the function of the functionality of a channel sign, wherein acrylic is chamfered in multiple angles to enable multi-faceted light emission, and through this, 3D effect is increased, and clear light emission is possible in spite of acrylic, so visibility can be increased, various colors are freely expressed, and the glossiness is excellent.

Description

다면발광 아크릴 채널간판{Multi-colored acrylic channel signboard}Multi-colored acrylic channel signboard}

본 발명은 다면발광 아크릴 채널간판에 관한 것으로, 보다 상세하게는 아크릴을 다각으로 면취하여 다면발광이 가능하도록 구성하고, 이를 통해 입체감을 증대시키면서 아크릴 임에도 불구하고 선명한 발광이 가능하여 시인성을 높일 수 있으며, 다양한 색상 표현이 자유롭고, 광택도가 우수하여 채널형 간판의 기능을 향상시키도록 개선된 다면발광 아크릴 채널간판에 관한 것이다.The present invention relates to a multi-faceted light-emitting acrylic channel signboard, and more specifically, by chamfering acrylic to enable multi-faceted light emission, through this, the three-dimensional effect is increased and clear light is possible despite being acrylic, thereby increasing visibility. , It relates to a multi-faceted light-emitting acrylic channel signboard improved to improve the function of the channel-type signboard by freely expressing various colors and having excellent gloss.

일반적으로, 간판은 상점이나 건물 등에 설치되어 상호와 판매되는 물건 등을 소비자에게 광고하기 위해 사용되는 것으로, 시인성을 높여 소비자의 눈에 쉽게 띄도록 문자나 기호, 도형을 입체적으로 형상화한 채널형 간판 조립체가 널리 사용되고 있다.In general, a signboard is installed in a store or building, etc. and used to advertise a trade name and items sold to consumers, and a channel-type signage that is three-dimensionally shaped with characters, symbols, and figures to increase visibility and easily catch the eyes of consumers. Assemblies are widely used.

이러한 채널형 간판 조립체는 하우징과, 하우징의 내측에 고정 설치되는 광원모듈과, 하우징의 개구부를 덮도록 결합되고 문자나 기호를 입체적으로 형상화하여 광원모듈에서 발산되는 조명을 확산시키는 확산커버를 포함한다.Such a channel-type signboard assembly includes a housing, a light source module fixedly installed inside the housing, and a diffusion cover coupled to cover the opening of the housing and dispersing the light emitted from the light source module by three-dimensionally shaping characters or symbols. .

이때, 종래 확산커버는 에폭시수지를 하우징에 채워 넣어 광원모듈을 커버하는 형태로 이루어졌다.At this time, the conventional diffusion cover was made in the form of covering the light source module by filling the housing with an epoxy resin.

그리하여, 광원모듈에서 발광된 빛이 투명한 에폭시수지로 된 확산커버를 통해 확산되도록 하였다.Thus, the light emitted from the light source module was diffused through the diffusion cover made of a transparent epoxy resin.

그런데, 이러한 확산커버는 투광성은 좋지만, 너무 좋은 투광성 때문에 난반사를 유도하기 어려워 다면발광이 저해될 뿐만 아니라, 마감면이 평면상태로 마감되기 때문에 다면발광이 안되는 단점으로 인해 입체성이 떨어지는 한계에 봉착하였다.However, this diffusion cover has good light transmittance, but due to too good light transmittance, it is difficult to induce diffuse reflection, so multi-sided light emission is inhibited, and because the finished surface is finished in a flat state, multi-sided light emission is not possible. did.

이를 해소하기 위해 하기한 다수의 [선행기술문헌]들처럼 아크릴로 만든 확산커버를 사용하되, 확산커버의 표면을 둘레방향을 따라 면취가공함으로써 다면발광을 유도하고 입체성을 높이도록 한 예들이 개시된 바 있다.In order to solve this problem, examples are disclosed in which a diffusion cover made of acrylic is used as in the following [prior art documents], but the surface of the diffusion cover is chamfered along the circumferential direction to induce multi-faceted light emission and increase the three-dimensionality. there is a bar

하지만, 이 경우에는 아크릴의 특성상 투명성이 떨어지기 때문에 선명한 발광을 얻기 힘들고, 이로 인해 시인성이 저하되는 단점이 파생되었다.However, in this case, it is difficult to obtain clear light emission because transparency is lowered due to the nature of the acrylic, which leads to a disadvantage in that visibility is lowered.

뿐만 아니라, 다양한 색상 표현이 어렵고, 거의 무광수준에 해당하기 때문에 선명도를 증대시킬 수 있는 방안이 요구되고 있다.In addition, it is difficult to express various colors, and since it is almost at a matte level, a method for increasing the sharpness is required.

국내 등록실용 제20-0474650호(2014.09.25.) 측면 발광 입체 간판No. 20-0474650 for domestic registration office (2014.09.25.) Side-illuminated three-dimensional signage 국내 등록특허 제10-2042852호(2019.11.04.) 투톤 컬러 채널형 간판 조립체Domestic Registered Patent No. 10-2042852 (2019.11.04.) Two-tone color channel type signboard assembly 국내 등록특허 제10-2063256호(2019.12.31.) 채널형 간판 조립체Domestic Registered Patent No. 10-2063256 (2019.12.31.) Channel-type signboard assembly

본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점들을 감안하여 이를 해결하고자 창출된 것으로, 아크릴을 다각으로 면취하여 다면발광이 가능하도록 구성하고, 이를 통해 입체감을 증대시키면서 아크릴 임에도 불구하고 선명한 발광이 가능하여 시인성을 높일 수 있으며, 다양한 색상 표현이 자유롭고, 광택도가 우수하여 채널형 간판의 기능을 향상시키도록 개선된 다면발광 아크릴 채널간판을 제공함에 그 주된 목적이 있다.The present invention was created to solve the problems in the prior art as described above, and the acrylic is chamfered to enable multi-faceted light emission. The main purpose of this is to provide an improved multi-faceted light emitting acrylic channel signboard to improve the function of the channel-type signage by increasing visibility, freely expressing various colors, and having excellent gloss.

본 발명은 상기한 목적을 달성하기 위한 수단으로, 다양한 기호나 문자, 도형을 형상화시킨 형태를 갖고 일측면에 설치홈(110)이 형성된 채널하우징(100); 상기 설치홈(110)에 장입되어 장착되는 LED광원(200); 상기 LED광원(200) 상부에 간격을 두고 설치되어 투과율을 증대시키는 확산시트(400); 상기 확산시트(400) 위에 설치되고, 상기 설치홈(110)에 끼워 고정되어 광챔버를 형성하는 보조채널(500); 상기 보조채널(500)의 상면에 고정되어 다면발광이 가능하도록 아크릴이 다각으로 면취 가공되어 형성된 확산커버(600);를 포함하는 것을 특징으로 하는 다면발광 아크릴 채널간판을 제공한다.The present invention is a means for achieving the above object, the channel housing 100 having a shape in which various symbols, characters, and figures are shaped and an installation groove 110 is formed on one side thereof; an LED light source 200 that is loaded and mounted in the installation groove 110; a diffusion sheet 400 installed at intervals on the LED light source 200 to increase transmittance; an auxiliary channel 500 installed on the diffusion sheet 400 and fitted into the installation groove 110 to form an optical chamber; It is fixed on the upper surface of the auxiliary channel (500) to enable multi-sided light emission, the diffusion cover (600) formed by chamfering the acrylic in a polygonal shape;

본 발명에 따르면, 아크릴을 다각으로 면취하여 다면발광이 가능하도록 구성하고, 이를 통해 입체감을 증대시키면서 아크릴 임에도 불구하고 선명한 발광이 가능하여 시인성을 높일 수 있으며, 다양한 색상 표현이 자유롭고, 광택도가 우수하여 채널형 간판의 기능을 향상시키도록 개선된 효과를 얻을 수 있다.According to the present invention, the acrylic is chamfered from various angles to enable multi-faceted light emission, thereby increasing the three-dimensional effect and enabling clear light emission in spite of being acrylic to increase visibility, free expression of various colors, and excellent gloss Thus, an improved effect can be obtained to improve the function of the channel-type signboard.

도 1은 본 발명에 따른 다면발광 아크릴 채널간판의 예시적인 분해 사시도이다.
도 2는 본 발명에 따른 다면발광 아크릴 채널간판의 예시적인 결합상태를 보인 사시도이다.
도 3은 본 발명에 따른 다면발광 아크릴 채널간판의 예시적인 평면도이다.
도 4는 본 발명에 따른 다면발광 아크릴 채널간판의 예시적인 결합 단면도이다.1 is an exemplary exploded perspective view of a multi-emission acrylic channel signboard according to the present invention.
2 is a perspective view showing an exemplary coupling state of the multi-faceted light emitting acrylic channel signboard according to the present invention.
3 is an exemplary plan view of a multi-emission acrylic channel signboard according to the present invention.
4 is an exemplary combined cross-sectional view of a multi-emission acrylic channel signboard according to the present invention.

이하에서는, 첨부도면을 참고하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, a preferred embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

도 1 내지 도 4에 예시된 바와 같이, 본 발명에 따른 다면발광 아크릴 채널간판은 채널하우징(100)을 포함한다.As illustrated in FIGS. 1 to 4 , the multi-faceted acrylic channel signboard according to the present invention includes a channel housing 100 .

상기 채널하우징(100)은 다양한 기호나 문자, 도형 등을 형상화시킨 형태가 될 수 있다.The channel housing 100 may be in the form of various symbols, characters, figures, and the like.

또한, 상기 채널하우징(100)은 다양한 재료로 만들어질 수 있는데, 이를 테면 철판은 물론, 비철금속, 합성수지 등 다양한 재료로 제조될 수 있다.In addition, the channel housing 100 may be made of various materials, for example, it may be made of various materials such as iron plates, non-ferrous metals, synthetic resins, and the like.

뿐만 아니라, 상기 채널하우징(100)은 일측면이 개방된 상태로 설치홈(110)이 마련된다.In addition, the channel housing 100 is provided with an installation groove 110 with one side open.

그리고, 상기 설치홈(110)에는 LED광원(200)이 장착된다.In addition, the LED light source 200 is mounted in the installation groove 110 .

상기 LED광원(200)은 빛을 발광하는 광소스로서, 저전력 고휘도 특성을 갖는 다수의 LED를 채널하우징(100)의 형상에 대응되게 배열한 모듈 형태가 바람직하다.The LED light source 200 is a light source that emits light, and preferably has a module form in which a plurality of LEDs having low power and high luminance characteristics are arranged to correspond to the shape of the channel housing 100 .

또한, 상기 LED광원(200) 상부에는 LED광원(200)과 간격을 두고 칼라시트(300)가 설치될 수 있다.In addition, the color sheet 300 may be installed on the LED light source 200 at a distance from the LED light source 200 .

상기 칼라시트(300)는 원하는 색상을 발현할 수 있도록 소비자의 선택에 따라 원하는 색상이 사용될 수 있다.The color sheet 300 may use a desired color according to a consumer's choice so as to express a desired color.

물론, 경우에 따라서는 여러가지 색이 혼합된 칼라시트(300)를 사용할 수도 있다.Of course, in some cases, the color sheet 300 in which various colors are mixed may be used.

아울러, 상기 칼라시트(300)의 상면에는 확산시트(400)가 배치된다.In addition, the diffusion sheet 400 is disposed on the upper surface of the color sheet 300 .

상기 확산시트(400)는 발광된 광원이 칼라시트(300)를 통과하면서 낮아지 투광성, 즉 투과율을 증대시켜 선명도와 시인성을 향상시키기 위한 것이다.The diffusion sheet 400 is to improve clarity and visibility by lowering the light-emitting light source while passing through the color sheet 300 , that is, increasing transmittance.

이를 위해, 상기 확산시트(400)는 중굴절률 필름-저굴절률 필름-고굴절률 필름 형태로 배치된 후 합지된 하나의 시트로서, 광로차에 따른 각 필름의 두께 조절을 통해 보강간섭이 일어나게 함으로써 투과율과 확산성을 강력하게 증대시킬 수 있다.To this end, the diffusion sheet 400 is a single sheet laminated after being arranged in the form of a medium refractive index film-low refractive index film-high refractive index film, and transmittance by causing reinforcing interference by adjusting the thickness of each film according to the optical path difference. and diffusivity can be strongly increased.

통상, 광로차는 2nd =λ/2(2m+1), m=1,2,3,4,...(n:굴절률, d:필름 두께)일때 보강간섭이 일어나므로 보강간섭이 일어나도록 두께 등 조건을 조절하면 된다.In general, since constructive interference occurs when the optical path difference is 2nd =λ/2(2m+1), m=1,2,3,4,...(n: refractive index, d: film thickness), the thickness to cause constructive interference You can adjust the conditions, etc.

여기에서, 중굴절률 필름은 폴리카보네이트수지로서 굴절률은 1.59이고, 저굴절률 필름은 투명실리콘수지로서 굴절률은 1.4이며, 고굴절률 필름은 폴리포스페이트수지(Polyphosphonates)로서 황이 함유되어 굴절률이 1.72에 이른다.Here, the medium refractive index film is a polycarbonate resin and has a refractive index of 1.59, the low refractive index film is a transparent silicone resin and has a refractive index of 1.4, and the high refractive index film is a polyphosphate resin (Polyphosphonates), which contains sulfur and has a refractive index of 1.72.

그리고, 상기 확산시트(400) 위에는 보조채널(500)이 구비되는데, 상기 보조채널(500)은 상기 설치홈(110)에 끼워 고정되는 형태로 조립된다. 또한 전술한 상기 칼라시트(300)와 확산시트(400)는 보조채널(500)의 저면에 부착될 수 있다.In addition, an auxiliary channel 500 is provided on the diffusion sheet 400 , and the auxiliary channel 500 is assembled to be fixed by being inserted into the installation groove 110 . In addition, the color sheet 300 and the diffusion sheet 400 described above may be attached to the bottom surface of the auxiliary channel (500).

이 경우, 상기 보조채널(500)은 광챔버를 형성하여 반투명성을 갖는 확산커버(600)로의 광집중을 유도하기 위해 구비된다.In this case, the auxiliary channel 500 is provided to form an optical chamber to induce light concentration to the diffusion cover 600 having translucency.

뿐만 아니라, 상기 보조채널(500)은 확산커버(600) 하부에서 빛기둥이 솟아 오르는 형태를 제공하기 때문에 입체감과 빛의 풍성함을 강화시켜 시인성을 좋게 한다.In addition, since the auxiliary channel 500 provides a shape in which a light pillar rises from the lower part of the diffusion cover 600 , it enhances the three-dimensional effect and the richness of light to improve visibility.

이러한 보조채널(500)은 투광성을 높이기 위해 투명PET로 성형됨이 바람직하다.The auxiliary channel 500 is preferably formed of transparent PET in order to increase light transmittance.

특히, 상기 보조채널(500)의 경우, 광챔버 기능을 강화시키면서 휘도를 증대시키기 위해 상기 보조채널(500)의 내측 둘레면과 외측 둘레면에 투명PET 100중량부에 대해 10nm의 입도를 갖는 알루미늄산스트론튬 15중량부, 다이클로로다이메틸실란 2.5중량부, 메타크레졸 5중량부, 4-디아조디페닐아민 바이황산염 2.5중량부를 혼합한 혼합액으로 코팅할 수 있다.In particular, in the case of the auxiliary channel 500, aluminum having a particle size of 10 nm based on 100 parts by weight of transparent PET on the inner and outer circumferential surfaces of the auxiliary channel 500 to increase luminance while enhancing the optical chamber function. 15 parts by weight of strontium acid, 2.5 parts by weight of dichlorodimethylsilane, 5 parts by weight of methacresol, and 2.5 parts by weight of 4-diazodiphenylamine bisulfate can be coated with a mixed solution.

이때, 알루미늄산스트론튬(SrAl2O4)은 발광성을 강화시키면서 빛샘 현상을 억제하고, 다이클로로다이메틸실란(Dichlorodimethylsilane)은 강한 소수성으로 오염을 방지하며, 메타크레졸은 피착면에서의 앵커링 기능을 통해 계면 분리를 억제하고, 4-디아조디페닐아민 바이황산염(4-Diazodiphenylamine sulfate)은 CAS 넘버 4477-28-5에 해당하는 물질로서, 변색을 방지하면서 내화학성과 내약품성을 강화시킨다.At this time, strontium aluminate (SrAl 2 O 4 ) enhances luminescence and suppresses light leakage, dichlorodimethylsilane prevents contamination due to its strong hydrophobicity, and methacresol has an anchoring function on the adherend surface. Inhibits interfacial separation, and 4-diazodiphenylamine sulfate is a material corresponding to CAS No. 4477-28-5, and enhances chemical resistance and chemical resistance while preventing discoloration.

아울러, 상기 확산커버(600)는 아크릴을 가공하여 제조된 것으로 상기 보조채널(500)의 상면에 고정된다.In addition, the diffusion cover 600 is manufactured by processing acrylic and is fixed to the upper surface of the auxiliary channel 500 .

상기 확산커버(600)는 상면 모서리 부분이 면취가공되어 일정각도를 갖는 면취가공부(610)와, 면취가공부(610)를 제외한 둘레면을 이루는 라운드채널(620)로 이루어진다.The diffusion cover 600 is made of a chamfering portion 610 having a certain angle by chamfering the upper surface edge portion, and a round channel 620 forming a circumferential surface excluding the chamfering portion 610 .

이렇게 구성하게 되면 보조채널(500)을 통과한 빛이 면취가공부(610)에서 다수의 굴절과 다수의 난반사를 일으키면서 빛의 중첩이 현저하게 증가되어 선명도가 향상되게 된다. 이것은 곧 시인성을 증대시키는 것이다.When configured in this way, the light passing through the auxiliary channel 500 causes a plurality of refractions and a plurality of diffuse reflections in the chamfering unit 610 , and the overlap of light is remarkably increased to improve clarity. This is to increase visibility.

다만, 확산커버(600)가 반투명성 아크릴로 제조된 관계로 은은한 현출력은 있지만, 투광도와 광택성이 떨어질 수 있다.However, since the diffusion cover 600 is made of translucent acrylic, there is a subtle splendid power, but light transmittance and glossiness may be deteriorated.

이를 방지하기 위해 본 발명에서는 상기 확산커버(600)의 라운드채널(620) 표면에 광택제를 도포할 수 있다.To prevent this, in the present invention, a polishing agent may be applied to the surface of the round channel 620 of the diffusion cover 600 .

이 경우, 상기 광택제는 투명PET 100중량부를 기준으로 메타크레졸 5중량부, 톨루엔디이소시아네이트 7.5중량부, 중질탄산칼슘 2.5중량부, 규산 2.5중량부, 에틸렌 비스 스테아마이드 5중량부, 에틸렌비닐아세테이트 2.5중량부를 혼합한 조성물이다.In this case, the brightening agent is based on 100 parts by weight of transparent PET, 5 parts by weight of metacresol, 7.5 parts by weight of toluene diisocyanate, 2.5 parts by weight of heavy calcium carbonate, 2.5 parts by weight of silicic acid, 5 parts by weight of ethylene bis steamide, 2.5 parts by weight of ethylene vinyl acetate. It is a composition in which parts by weight are mixed.

이때, 메타크레졸은 앵커링을 통해 계면에서의 층분리를 막고, 강고한 부착력을 확보하기 위해 반드시 첨가되어야 하며; 톨루엔디이소시아네이트는 표면 광택성을 높이기 위해 첨가되는 주된 광택소재이고; 중질탄산칼슘은 입도가 균일하고 백색도가 99% 이상으로 탁월하기 때문에 백색도 향상 및 광택도 향상을 위해 첨가되며; 규산은 글라스비드의 주성분으로서 광택도를 높이기 위해 첨가되고; 상기 에틸렌 비스 스테아마이드(Ethylene Bis Stearamide)는 황변을 억제하면서 표면 평활도를 증대시켜 광택도 향상, 시인성 증대를 위해 첨가되며; 에틸렌비닐아세테이트는 내마찰성과 내굴곡특성을 통해 표면 평활도 증대를 유도하여 광택도 향상에 기여하도록 하기 위해 첨가된다.At this time, methacresol must be added to prevent layer separation at the interface through anchoring and secure strong adhesion; Toluene diisocyanate is the main luster material added to increase the surface glossiness; Ground calcium carbonate is added to improve whiteness and gloss because it has a uniform particle size and excellent whiteness of 99% or more; Silicic acid is added to increase gloss as a main component of glass beads; Ethylene Bis Stearamide is added to improve glossiness and visibility by increasing surface smoothness while suppressing yellowing; Ethylene vinyl acetate is added to contribute to improving gloss by inducing an increase in surface smoothness through friction resistance and bending resistance.

이와 같이 구성하게 되면 다면발광이 가능하고, 이를 통해 입체감을 증대시키면서 아크릴 임에도 불구하고 선명한 발광이 가능하여 시인성을 높일 수 있으며, 다양한 색상 표현이 자유롭고, 광택도가 우수하여 채널형 간판의 기능을 향상시킬 수 있게 된다.When configured in this way, multi-faceted light emission is possible, which increases the three-dimensional effect and enables clear light emission in spite of being acrylic, thereby increasing visibility, and improving the function of channel-type signage due to free expression of various colors and excellent gloss. be able to do

100: 채널하우징
200: LED광원
300: 칼라시트
400: 확산시트
500: 보조채널
600: 확산커버100: channel housing
200: LED light source
300: color sheet
400: diffusion sheet
500: auxiliary channel
600: diffusion cover

Claims (3)

다양한 기호나 문자, 도형을 형상화시킨 형태를 갖고 일측면에 설치홈(110)이 형성된 채널하우징(100);
상기 설치홈(110)에 장입되어 장착되는 LED광원(200);
상기 LED광원(200) 상부에 간격을 두고 설치되어 투과율을 증대시키는 확산시트(400);
상기 확산시트(400) 위에 설치되고, 상기 설치홈(110)에 끼워 고정되어 광챔버를 형성하는 보조채널(500);
상기 보조채널(500)의 상면에 고정되어 다면발광이 가능하도록 아크릴이 다각으로 면취 가공되어 형성된 확산커버(600);를 포함하되,
상기 확산시트(400)의 하면에는 색상을 표현하는 칼라시트(300)가 더 설치되고; 상기 확산시트(400)는 중굴절률 필름-저굴절률 필름-고굴절률 필름 형태로 배치된 후 합지된 하나의 시트로서, 중굴절률 필름은 폴리카보네이트수지이고, 저굴절률 필름은 투명실리콘수지이며, 고굴절률 필름은 폴리포스페이트수지인 것을 특징으로 하는 다면발광 아크릴 채널간판.A channel housing 100 having a shape in which various symbols, characters, and figures are formed and having an installation groove 110 formed on one side thereof;
an LED light source 200 that is loaded and mounted in the installation groove 110;
a diffusion sheet 400 installed at intervals on the LED light source 200 to increase transmittance;
an auxiliary channel 500 installed on the diffusion sheet 400 and fitted into the installation groove 110 to form an optical chamber;
The diffusion cover 600 is fixed to the upper surface of the auxiliary channel 500 and formed by chamfering the acrylic to enable multi-sided light emission.
A color sheet 300 representing a color is further installed on the lower surface of the diffusion sheet 400; The diffusion sheet 400 is one sheet laminated after being disposed in the form of a medium refractive index film-low refractive index film-high refractive index film, the medium refractive index film is a polycarbonate resin, the low refractive index film is a transparent silicone resin, and a high refractive index A multi-faceted acrylic channel signboard, characterized in that the film is a polyphosphate resin. 삭제delete 제1항에 있어서,
상기 보조채널(500)의 내측 둘레면과 외측 둘레면에는 투명PET 100중량부에 대해 10nm의 입도를 갖는 알루미늄산스트론튬 15중량부, 다이클로로다이메틸실란 2.5중량부, 메타크레졸 5중량부, 폴리다이아조디페닐아민 2.5중량부를 혼합한 혼합액으로 코팅된 것을 특징으로 하는 다면발광 아크릴 채널간판.The method of claim 1,
15 parts by weight of strontium aluminate having a particle size of 10 nm based on 100 parts by weight of transparent PET, 2.5 parts by weight of dichlorodimethylsilane, 5 parts by weight of methacresol, and poly A multi-faceted acrylic channel signboard, characterized in that it is coated with a mixture of 2.5 parts by weight of diazodiphenylamine.
KR1020220063354A 2022-05-24 2022-05-24 Multi-colored acrylic channel signboard KR102440988B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474650Y1 (en) 2014-02-28 2014-10-07 (주)남양통상 Side emitting three0dimensional signboard
KR20180003845A (en) * 2016-07-01 2018-01-10 주식회사 인싸인 Method for manufacturing sign having thick coating of synthetic resin
KR102042852B1 (en) 2018-07-13 2019-11-27 (주)남양통상 Two tone color channel type signboard assembly
KR102063256B1 (en) 2018-07-13 2020-01-07 (주)남양통상 Channel type signboard assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474650Y1 (en) 2014-02-28 2014-10-07 (주)남양통상 Side emitting three0dimensional signboard
KR20180003845A (en) * 2016-07-01 2018-01-10 주식회사 인싸인 Method for manufacturing sign having thick coating of synthetic resin
KR102042852B1 (en) 2018-07-13 2019-11-27 (주)남양통상 Two tone color channel type signboard assembly
KR102063256B1 (en) 2018-07-13 2020-01-07 (주)남양통상 Channel type signboard assembly

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