WO2016190715A2 - 융합형 도광판 제조방법 - Google Patents
융합형 도광판 제조방법 Download PDFInfo
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- WO2016190715A2 WO2016190715A2 PCT/KR2016/005661 KR2016005661W WO2016190715A2 WO 2016190715 A2 WO2016190715 A2 WO 2016190715A2 KR 2016005661 W KR2016005661 W KR 2016005661W WO 2016190715 A2 WO2016190715 A2 WO 2016190715A2
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- Prior art keywords
- light guide
- guide plate
- manufacturing
- transparent
- light
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
Definitions
- the present invention relates to a method for manufacturing a fusion light guide plate, and in particular, it can be utilized in various jade, indoor and outdoor advertisements, guide plates, promotional materials, public works, displays, displays, etc.
- the present invention relates to a method of manufacturing a convergent light guide plate that provides light expression, free form, three-dimensional shape, motion, and implements light guide ink permeability, convenience of manufacturing, and customer's visual orientation.
- a light guide panel is a component included in a backlight unit (BLU) of a liquid crystal display (LCD), and is used as a cold cathode fluorescent lamp (CCFL) or light emission.
- BLU backlight unit
- CCFL cold cathode fluorescent lamp
- LED Light Emitting Diode
- PMMA polymethyl methacrylate
- a light guide pattern is formed on the surface of the light guide plate to uniformly transmit the light emitted from the light source to the entire surface of the LCD panel.
- a shape of the light guide pattern may include a prism pattern, a checkerboard pattern, a polygonal pattern, a dot pattern, a bar pattern, and the like.
- An ideal light guide plate should have no deformation even when a light emitting diode (LED) that generates heat due to high heat deformation temperature and surface hardness is used as a light source, and surface scratches that can easily occur when handling a large light guide plate such as a TV There should be no defects.
- LED light emitting diode
- the process should be simple, high productivity, low cost production, and even when assembled to the backlight unit should be good appearance quality of shading or stains.
- the light guide plate is generally made of acrylic resin (PMMA, Polymethyl Methacrylate), which is a synthetic resin having excellent transparency and weather resistance, and PMMA used as the light guide plate of the light guide plate on which the light guide pattern is formed is polymerized with MMA (Methyl Methacrylate), which is a liquid monomer. Can be obtained.
- PMMA Polymethyl Methacrylate
- MMA Metal Methacrylate
- the polymerization method can be divided into suspension polymerization and block polymerization, the difference in the physical properties of the PMMA depending on the polymerization method, thereby forming a light guide pattern on the light guide plate of the PMMA.
- Suspension Polymerization is polymerization in the state of dispersing the monomer MMA (Methacrylate) into particles of about 0.01mm to 1mm in water, which is an inert medium, and the PMMA obtained as a result of the polymerization reaction is obtained in the form of granules and heated. It is advantageous for reshaping by processing.
- PMMA due to suspension polymerization has a large coefficient of thermal expansion and a slight deformation due to pressure.
- Bulk polymerization is a radical polymerization method that polymerizes with only a monomer or a small amount of initiator without solvent or dispersion medium, and it is difficult to remove heat during the reaction simultaneously with the polymerization process. It is possible to obtain a light guide plate of high quality with high thermal stability and low thermal expansion coefficient.
- This method generally produces a sheet by a casting manufacturing method.
- the liquid crystal PMMA is manufactured by the injection process, or the light guide plate material is manufactured by the extrusion process, followed by a separate cutting process.
- a light guide plate is manufactured by performing a light guide pattern processing process.
- the PMMA light guide plate material is manufactured by a casting method through a polymerization process using MMA (Methacrylate) as a raw material, and then, like the extrusion process, a separate cutting process and a light guide pattern are performed.
- the light guide plate is manufactured by performing a processing process.
- a method of manufacturing a light guide plate on which a light guide pattern is formed is classified according to a method of forming a pattern on a transparent light guide plate material.
- a method of forming a pattern in a light guide plate for a TV there are printing, laser, and imprinting techniques.
- Such conventional manufacturing methods have the following problems.
- the method of manufacturing a light guide plate by the printing method is a method of forming a pattern by cutting a transparent light guide plate material according to the size of the light guide plate and then pushing a liquid ink to be printed on the perforated portion of the mask material such as a silk screen.
- the light guide plate of the extrusion method manufactured by suspension polymerization and the casting method of the light guide plate produced by bulk polymerization is used.
- the problem is that it is technically difficult to apply a liquid material to be printed uniformly in the grooves of the mask because the printing area is large, the pattern size is small, and in the case of repeated production in this manner, the mask The shape of a small pattern is clogged by an ink, and thus the repetitive reproducibility is inferior, and a big problem of a change in optical characteristics occurs.
- the method of manufacturing a light guide plate by the laser method is to cut a transparent light guide plate material to the size of the light guide plate, and then process the pattern using a CO 2 laser, which is advantageous for etching the light guide plate material.
- the light guide plate material is etched by the energy generated by the laser. To form a pattern.
- the method of manufacturing a light guide plate by a laser method is to manufacture each pattern by etching with a laser. The larger the area is, the longer the manufacturing time is, and the more expensive the facility is. .
- the coating material which can be cured by ultraviolet rays (UV, ultraviolet light) is coated on one side of the light guide plate material, It is a method of forming a pattern by applying pressure with a cylindrical roll (roll) and curing the pattern by irradiating ultraviolet (UV).
- an injection method is used as a light guide plate manufacturing method of about 20 inches or less.
- the injection light guide plate melts PMMA resin produced by suspension polymerization in a mold in which a pattern is formed, and injects it into a mold to apply a pressure to manufacture the light guide pattern and the light guide plate material.
- the injection pressure requires about 1ton of injection pressure per 1cm2 of the light guide plate, which makes it difficult to apply to 24 inches by current technology, especially in light guide plates of 32 inches or larger, which are light guide plates for large-area TVs. Difficult to implement
- the light guide plate formed with the light guide pattern manufactured by injection has a disadvantage in that the heat deformation temperature is generally lower than 80 ° C. or lower so that it is easily deformed at a high temperature.
- the surface hardness of PMMA by suspension polymerization can be applied to the manufacture of a light guide plate for LED TVs exceeding 30 inches, but without performing a post-process of forming the light guide pattern separately. If it is possible to manufacture a light guide plate on which a light guide pattern having a quality superior to the quality such as heat deformation properties can be produced, this can lead to an innovative improvement in the light guide plate manufacturing industry.
- the manufacturing process of the light guiding pattern can be omitted even when manufacturing the light guiding plate with a relatively high heat distortion temperature, the processing time, processing cost, and logistics cost can be reduced. Because.
- An object of the present invention is to provide a method of manufacturing a fusion light guide plate that provides free form, three-dimensional and dynamic movement to a guide plate, a promotional material, a public object, a display, a display, and the like.
- Method for manufacturing a fusion light guide plate according to the present invention for achieving the above object comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using an optical polymethyl methacrylate (PMMA) resin; An optical design step of converting an optical design CAD into an upper surface or a lower surface of the transparent LGP 10; Converting the optically designed individual file into an output file; Sending the converted file to the printer and spraying colored and colorless light guide ink onto the transparent light guide plate substrate 10, the digital printing on the upper surface or the lower surface of the transparent light guide plate substrate 10 in a single layer or multiple times at the same time Forming a light guide printing layer 20; It is characterized in that the step of manufacturing the light guide plate (P) by installing the LED light source 30 on the side of the transparent light guide plate substrate (10).
- PMMA optical polymethyl methacrylate
- the method of manufacturing a fusion light guide plate according to the present invention for achieving the above object comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin; An optical design step of converting an optical design CAD into an upper surface and / or a lower surface of the transparent LGP 10; Converting the optically designed individual file into an output file; Sending the converted file to the printer by spraying colored and colorless light guide ink onto the upper and / or lower surface of the transparent light guide plate substrate 10 to perform light guide digital printing simultaneously and / or sequentially multiple times.
- Forming a layer 20 It is characterized in that the step of manufacturing the light guide plate (P) by installing the LED light source 30 on the side of the transparent light guide plate substrate (10).
- the method of manufacturing a fusion light guide plate according to the present invention for achieving the above object comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin; An optical design step of converting an optical design CAD into an upper surface and a lower surface of the transparent LGP 10; Converting the optically designed individual file into an output file; Sending the converted file to the printer by spraying colored and colorless light guide ink on the upper surface and the lower surface of the transparent light guide plate 10, the light guide digital printing layer multiple times and / or sequentially multiple times 20); It is characterized in that the step of manufacturing the light guide plate (P) by installing the LED light source 30 on the side of the transparent light guide plate substrate (10).
- PMMA optical polymethyl methacrylate
- a light guide plate substrate having a planar or three-dimensional shape is manufactured by using an optical polymethyl methacrylate (PMMA) resin or various transparent and translucent light guide materials, and the upper surface of the light guide plate substrate.
- PMMA optical polymethyl methacrylate
- CAD Computer Aided Design
- the light source is installed on the side surface of the light guide plate substrate to produce various kinds of jade, It can be used for advertisements, signs, promotional materials, public works, displays, signs, etc. It also provides light expression, free form, stereoscopic, image, and motion according to optical design, and can realize penetration of light guiding ink, convenience of manufacturing, and customer's visual orientation according to usage. It works.
- the present invention has the following features.
- the present invention is a computer-design (computer-design) is a cell-type of a variety of forms of the yin and yang control, reflective ink design and three-dimensional design, freely fused design can be a color and color.
- the present invention is a digital printing (planar to three-dimensional, 3D objects, single-sided, double-sided, three-dimensional, etc.) and separate images by UV or quick-drying light guide ink (color, colorless and reflective ink) on various light guide materials It can also be heterogeneous with the plate.
- all the idle portions other than the side lamp positions may be reflected or coated with a colored material, or may combine color molding for adhesion or light transmission.
- the present invention may freely change the color of the light guide illumination.
- the present invention reveals that the thin plate may be grafted by making the end of the light guide plate thick in order to irradiate a lot of light.
- the present invention may move the fused light guide (plate) manufactured freely from bending, bending, and cutting by mechanical, electrical, or wind.
- a driving device such as electric, motor, magnet, etc. to move the screen freely, or grafting the spring plate, spring pin, flexible plate, etc. to automatically move the fusion light guide plate P by natural wind. You can also let it move in the wind automatically.
- the present invention can be implemented as a convenient fusion device product by heterogeneously combining the outer cutting system after digital printing on the light guide plate substrate.
- the present invention may implement a fusion device product combined with a 3d color printer by manufacturing the instant curing light guide with a 3D material maker.
- the present invention can be combined with various power generation devices, batteries where there is no electricity supply.
- the present invention is a light guide plate substrate, it can be blended with acrylic, polycarbonate (Polycarbonate), and various transparent, translucent materials, optical fiber fabrics and the like to manufacture the grafting and light guide clothing.
- the present invention can be widely used for various lighting light guides, jade, outdoor and outdoor advertisements, guide boards, promotional materials, public works, displays, monitors, various lighting light guides, displays, and the like.
- the shape of the shape can be given light expression, free form, stereoscopic, image, and motion according to the optical design.
- the present invention can produce a product of a desired size using a conventional optical pattern compression product of the light guide plate compression, extrusion, injection, pattern roller, etc. as a pattern for light control.
- the present invention can implement a fusion device product combined with a 3D color printer by manufacturing the instant curing light guide with a 3D material maker.
- FIG. 1 is an exemplary view showing a fusion type light guide plate in which a light guide printing layer is formed on one side according to the present invention according to assembly types;
- FIG. 2 is an exemplary view showing the fusion type light guide plate having light guide printing layers formed on both sides according to the present invention according to assembly types;
- FIG. 3 is an exemplary view showing the fusion type light guide plate having the light guide printing layers formed on both sides according to the present invention by assembly type;
- FIG. 4 is an exemplary view showing the fusion type light guide plate having the light guide printing layers formed on both sides according to the present invention by assembly type;
- FIG. 5 is an exemplary view showing the fusion type light guide plate having the light guide printing layers formed on both sides according to the present invention by assembly type;
- FIG. 6 is an exemplary view showing the fusion type light guide plate having the light guide printing layers formed on both sides according to the present invention by assembly type;
- FIG. 7 is an exemplary view showing a three-dimensional fusion light guide plate according to the present invention.
- FIG. 8 is an exemplary view showing a three-dimensional fusion light guide plate according to the present invention.
- FIG. 9 is an exemplary view showing a three-dimensional fusion light guide plate according to the present invention.
- FIG. 10 is an exemplary view showing a three-dimensional printing cross section of the three-dimensional fusion light guide plate according to the present invention
- FIG. 11 is an exemplary view showing both sides of the three-dimensional printing of the three-dimensional fusion light guide plate according to the present invention
- FIG. 12 is an exemplary view showing a three-dimensional light guide solid body according to the present invention.
- Figure 13 is an illustration showing a moving light guide according to the present invention.
- FIG. 1 illustrates an example of a fusion type light guide plate having a light guide printing layer formed on one side according to an embodiment of the present invention.
- FIG. 1 and FIG. 2 illustrate a fusion type light guide plate having a light guide printing layer formed on both sides according to the present invention by assembly type.
- 1 and 3 illustrate fusion light guide plates each having a light guide printing layer formed on both sides thereof according to the present invention.
- FIGS. 2 and 4 illustrate fusion light guide plates formed with light guide printing layers formed on both sides according to the present invention.
- Exemplary assembly types shown in FIGS. 3 and 5 are fusion-type light guide plates in which light guide printing layers are formed on both sides according to the present invention.
- Exemplary assembly views 4 and 6 illustrate light guide printing layers formed in both sides according to the present invention.
- 5 shows an example of a fusion light guide plate for each type of assembly.
- the method of manufacturing a fusion light guide plate comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin or various transparent, translucent materials; Various images freely designed on the upper surface or the lower surface of the transparent light guide plate substrate 10 so as to transmit light in a desired manner to various curved or pattern three-dimensional shapes directly on the surface of the transparent light guide plate substrate 10
- the method of manufacturing a fusion light guide plate according to the present invention comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin or various transparent, translucent light guide materials; Various freely fine details on the upper surface and / or the lower surface of the transparent light guide plate substrate 10 so as to transmit light in a desired manner even to various bends or patterns three-dimensional form directly on the upper surface or lower surface of the transparent light guide plate substrate 10.
- PMMA optical polymethyl methacrylate
- the method of manufacturing a fusion light guide plate comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin; Photographic, progressive detail on the upper surface and the lower surface of the transparent light guide plate 10 so as to transmit light in a desired manner even to various bends or patterns three-dimensional form directly on the upper surface or lower surface of the transparent light guide plate 10
- Forming a light guide printing layer 20 Comprising the step of manufacturing the light guide plate (P) by installing the LED light source 30 on the side of the transparent light guide plate substrate (10).
- a step of cutting the light guide plate P into a predetermined shape including a light guide printing layer 20 formed on the surface of the light guide plate substrate 10 is added.
- Silver, white, or colored ink is printed on the light guide plate 10 to adjust the retroreflection of the light guide plate P and the amount of screen light.
- the LED light source 30 is configured in a vertical, horizontal, left and right free curves.
- the light guide plate P is freely applied up, down, left and right while bending along a curve, and an LED light source 30 and a heat sink are installed at ends of the light guide plate P.
- the end of the light guide plate substrate 10 is formed thick to irradiate the LED light source 30 much.
- the reflective material is coated between the LED light sources 30.
- the light guide plate P forms a groove having a constant shape at an end thereof.
- Method for manufacturing a fusion light guide plate according to the present invention made of the above steps comprises the steps of manufacturing a transparent light guide plate substrate (10) of planar or three-dimensional shape using optical polymethyl methacrylate (PMMA) resin; Optical design CAD for various freely detailed images, monolayers, laminations, three-dimensional layers, 3D layers, figures, etc. on the upper surface of the transparent LGP 10 without using a separate diffuser or screen composition plate. Computer Aided Design; Spraying a light guide ink onto the transparent light guide plate substrate 10 to directly digitally print the transparent light guide plate substrate 10 to form a light guide printing layer 20; Comprising the step of manufacturing the light guide plate (P) by installing the LED light source 30 on the side of the transparent light guide plate substrate (10).
- PMMA optical polymethyl methacrylate
- the light guide ink is sprayed on the lower surface of the transparent light guide plate 10 to white on the lower surface of the transparent light guide plate 10
- the light guide printing layer 20 is formed by digitally printing color or colorless light to adjust the brightness of light.
- the light guide ink is sprayed onto the lower surface of the light guide plate substrate 10 to form a reflective color light guide printing layer 20 Adjust the amount of light.
- optical design CAD Computer Aided Design
- the method of manufacturing a fusion light guide plate according to the present invention includes a computer optical design process and a digital printing product production process.
- the optical design screen to be applied to the light guide plate substrate 10 is designed in order (monolayer, lamination, three-dimensional, 3D object, etc.). It separates light guide screen into color, colorless or white or desired light guide color, and separates design layers in order and edits order and inputs into designated digital printing program.
- the digital printing product production process is mounted on the device for direct digital printing on the light guide plate substrate 10, and converts various images (images), figures, etc. according to the program input into an output file, according to the arrangement order image), figures and the like are digitally printed, and the digitally printed LGP is cut and processed into a desired shape.
- the optical design process is a design process for adjusting the light amount of the shade to implement various screens for light guiding directly to the light guide plate substrate 10 without omitting the existing three to four steps of structure, single layer, laminated, three-dimensional layer, 3D
- the fabrication process omits the existing structure of the three to four steps, and insulates the ink on the light guide plate substrate 10 through digital printing of optically designed data such as screens for various light guide screens directly on the light guide plate substrate 10. It is a system to control reflective partial blocking digital printing necessary for each part while implementing stacking, three-dimensional layer and 3D layer.
- Partial-blocking and retro-reflective (reflective ink) optical design control system for uniform light control Partial-blocking and retro-reflective (reflective ink) optical design control system for uniform light control.
- LED light source 30 is free curve, full color LED lighting control and dimming.
- the free-form light guide plate P may be freely applied while bending along a curve.
- the fusion type digital printing device can simultaneously print digital reflective ink by fixing a separate monochromatic head.
- Existing optical pattern compression product of the existing light guide plate substrate 10 can be manufactured to a desired size by using a compression or extrusion, injection, pattern roller, etc. as a light control pattern.
- the heat sink according to this structure can move along freely,
- the space between the LED light source 30 and the LED light source 30 can be coated with a reflective material to increase the light efficiency.
- a cutting system capable of freely cutting the outer shape of the light guide plate P may be incorporated in the apparatus.
- a planar or three-dimensional light guide plate substrate 10 is manufactured using optical polymethyl methacrylate (PMMA) resin, and various bends or patterns are formed on the surface of the light guide plate substrate 10.
- PMMA optical polymethyl methacrylate
- a light free design CAD Computer Aided Design
- the LED light source 30 is installed on the side surface of the light guide plate substrate 10 to produce various jade, indoor and outdoor advertisements, and guide plates.
- It can be used not only for publicity, publicity, display, display, etc., but also for expressing light and free form, three-dimensional, and movement according to optical design to the curve of form pattern. Said, can be implemented depending on the application and the like permeability, ease of manufacture, customer visual orientation of the light guide ink.
- the method of manufacturing a fusion-type light guide plate according to the present invention implements various free-form images, three-dimensional, bending, bending, etc. of the desired light guide plate substrate 10 on the surface of the light receiving plate screen after projecting the light, the light side is
- the light guide ink is digitally printed on the light guide plate substrate 10 to form the light guide printing layer 20, in particular, the desired light guide plate substrate 10
- the optical design is made freely according to the free form and freely expressed, and digital printing by light guide ink is directly performed on various light guide plate substrates 10.
- the light guide plate 10 may freely express an optical design design.
- the device (out line cuting) for cutting the digital printing or pattern formation and the light guide plate substrate 10 in the same equipment may be incorporated in the device.
- the lighting can be controlled by combining a variety of full-color from a single color.
- the light guide ink is laminated to form the three-dimensional light guide plate substrate 10, and the light guide plate substrate 10 can be three-dimensionally molded, and it can be found that the light guide 3D printed material and the molded product can be provided.
- the LED projection surface (material end portion) of the LED light source 30 is formed thick to irradiate a lot of light to maximize the efficiency It is also possible to develop and combine shape materials, and depending on the pattern, when using the light partly, the light can be projected freely in the free direction such as negative, positive, round inside and corner bends. If necessary, install driving device such as electric, motor, magnet, etc. to move the screen freely, or apply spring plate, spring pin, flexible plate, etc. to move the fusion light guide plate P automatically by natural wind.
- driving device such as electric, motor, magnet, etc. to move the screen freely, or apply spring plate, spring pin, flexible plate, etc. to move the fusion light guide plate P automatically by natural wind.
- a reflector may be formed between a lamp used as a light source and a lamp to increase lighting efficiency, and a reflector may also be formed inside the molding to increase light efficiency.
- the product can be implemented by heterogeneous combination.
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Abstract
Description
Claims (11)
- 광학용 PMMA(Polymethyl Methacrylate) 수지를 이용하여 평면 또는 입체형상의 투명 도광판기재(10)를 제조하는 단계;상기 투명 도광판기재(10)의 상부표면 또는 하부표면에 광설계 디자인 CAD(Computer Aided Design)화 하는 광설계 단계;광설계된 개별 파일을 출력용 파일로 변환하는 단계;상기 변환된 파일을 프린터로 보내 투명 도광판기재(10)에 유색, 무색의 도광잉크를 분사시켜 투명 도광판기재(10)의 상부표면 또는 하부표면 상에 디지털 프린팅을 단층 또는 동시에 다수회에 걸쳐 다층의 도광프린팅층(20)을 형성하는 단계;상기 투명 도광판기재(10)의 측면에 LED광원(30)을 설치하여 도광판(P)을 제조하는 단계로 이루어짐을 특징으로 하는 융합형 도광판 제조방법.
- 광학용 PMMA(Polymethyl Methacrylate) 수지를 이용하여 평면 또는 입체형상의 투명 도광판기재(10)를 제조하는 단계;상기 투명 도광판기재(10)의 상부표면 및/또는 하부표면에 광설계 디자인 CAD(Computer Aided Design)화 하는 광설계 단계;광설계된 개별 파일을 출력용 파일로 변환하는 단계;상기 변환된 파일을 프린터로 보내 투명 도광판기재(10)의 상부표면 및/또는 하부표면에 유색, 무색의 도광잉크를 분사시켜 도광디지털 프린팅을 동시 및/또는 순차적으로 다수회에 걸쳐 다층의 도광프린팅층(20)을 형성하는 단계;상기 투명 도광판기재(10)의 측면에 LED광원(30)을 설치하여 도광판(P)을 제조하는 단계로 이루어짐을 특징으로 하는 융합형 도광판 제조방법.
- 광학용 PMMA(Polymethyl Methacrylate) 수지를 이용하여 평면 또는 입체형상의 투명 도광판기재(10)를 제조하는 단계;상기 투명 도광판기재(10)의 상부표면 및 하부표면에 광설계 디자인 CAD(Computer Aided Design)화 하는 광설계 단계;광설계된 개별 파일을 출력용 파일로 변환하는 단계;상기 변환된 파일을 프린터로 보내 투명 도광판기재(10)의 상부표면 및 하부표면에 유색, 무색의 도광잉크를 분사시켜 도광디지털 프린팅을 동시 및/또는 순차적으로 다수회에 걸쳐 다층의 도광프린팅층(20)을 형성하는 단계;상기 투명 도광판기재(10)의 측면에 LED광원(30)을 설치하여 도광판(P)을 제조하는 단계로 이루어짐을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 도광판기재(10)에 은색, 백색, 또는 유색잉크를 프린팅하여 도광판(P)의 반사 또는 역반사 및 화면광량을 조절함을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 LED광원(30)은 그 형상이 자유곡선으로 구성되고, 상기 LED광원(30) 간에 반사물질을 도포함을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항중 어느 한 항에 있어서,상기 도광판(P)은 곡선을 따라 휘면서도 자유롭게 적용되고, 상기 도광판(P)의 단부에는 LED광원(30)과 방열판이 설치됨을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 도광판(P)을 제조한 후, 상기 도광판(P)에 형성된 도광 프린팅층을 포함하여 소정의 형상으로 도광판(P)을 절단함을 특징으로 하는 융합형 도광판 제조방법.
- 제7항에 있어서,상기 도광 프린팅층을 포함하여 절단된 도광판(P)을 벽체에 스프링판, 스프링핀, 유연판 중의 어느 하나를 매개로 하여 부착하여, 상기 도광판(P)을 자연바람에 의해 움직일 수 있도록 하거나, 또는 전기적인 구동장치로 작동하거나 또는 상기 도광판(P)에 직접 LED 영상을 투사 표출할 수 있도록 구현하거나, 또는 상기 도광판(P)의 유휴 부분은 모두 반사, 또는 유색물질을 도포 또는 조명투과용 색상몰딩을 결합시킨 것을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 도광판기재(10)에 광도가 조절되는 광설계된 광학패턴을 압축, 압출, 로울러로 제조함을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 도광판(P)을 3D물 제조기로 제조함을 특징으로 하는 융합형 도광판 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 도광판기재(10)의 단부는 빛을 많이 조사하기 위해 두껍게 형성함을 특징으로 하는 융합형 도광판 제조방법.
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