WO2015142039A1 - Lighting module - Google Patents

Lighting module Download PDF

Info

Publication number
WO2015142039A1
WO2015142039A1 PCT/KR2015/002589 KR2015002589W WO2015142039A1 WO 2015142039 A1 WO2015142039 A1 WO 2015142039A1 KR 2015002589 W KR2015002589 W KR 2015002589W WO 2015142039 A1 WO2015142039 A1 WO 2015142039A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
light source
pattern forming
pattern
forming mirror
Prior art date
Application number
PCT/KR2015/002589
Other languages
French (fr)
Korean (ko)
Inventor
이춘택
Original Assignee
이춘택
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이춘택 filed Critical 이춘택
Publication of WO2015142039A1 publication Critical patent/WO2015142039A1/en

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer

Definitions

  • the present invention relates to a lighting module.
  • a light source such as a fluorescent lamp is positioned behind the panel to generate light.
  • the dot of the light source is reflected on the surface of the panel, and there is a problem in that light does not come out uniformly in the entire area of the panel.
  • the distance between the light source and the panel is spaced at least 20 cm or more, and a plurality of light sources are disposed to cover the entire area of the panel at the rear of the panel.
  • the volume of the lighting device is increased and the weight is increased, so there are many difficulties in transportation and installation, and there is a limitation of space utilization in the space where the lighting device is installed.
  • the volume of the lighting device is large, only the wall surface can be installed, and there is a problem in that the user cannot install the desired shape in a desired space.
  • An object of the present invention is to provide a lighting module that can be reduced in size and downsized as a lighting module that gives a variety of visual effects.
  • the present invention provides a light source unit for irradiating light as a surface light source in order to achieve the object of the present invention as described above;
  • a pattern region formed in front of the light guide plate and a non-pattern region except for the pattern region in which a design pattern is formed; one of the pattern region and the non-pattern region is a transmissive region, and the other is a non-transmissive region.
  • a lighting module comprising a transflective portion formed in front of the pattern forming mirror.
  • the pattern forming mirror is formed on a first glass substrate and a surface on which light generated from the light source unit is incident on the first glass substrate, and a partial region is removed to form the transmission region, except for the removed partial region.
  • the remaining region may include a barrier layer forming the non-transmissive region.
  • the transflective unit may include a semi-transmissive layer formed on a second glass substrate and a surface on which light is incident from the pattern forming mirror on the second glass substrate, and transmits light incident through the transmission region of the pattern forming mirror.
  • the pattern forming mirror may include a first glass substrate; A blocking film formed on one surface of the first glass substrate to which the light generated by the light source is incident, the partial region being removed to form the transmission region, and the remaining region except for the removed partial region forming the non-transmissive region;
  • the display device may further include a transparent plate formed on the other surface of the first glass substrate and provided with a design pattern material, wherein the pattern region may correspond to the shape of the design pattern material.
  • the light source unit may include a light source and a light guide plate formed at a side of the light source and converting light generated from the light source into a surface light source and emitting the light to the pattern forming mirror.
  • the light source may include a light source accommodating part configured to open the side facing the light source to guide the light generated from the light source to the light guide plate.
  • the lighting module may further include a light diffuser formed between the light guide plate and the pattern forming mirror.
  • the present invention also includes a pattern region in which a design pattern is formed and a non-pattern region other than the pattern region, wherein any one of the pattern region and the non-pattern region is a transmissive region, and the other is a pattern forming mirror ; A transflective portion formed in front of the pattern forming mirror; And a light source unit generating light between the pattern forming mirror and the transflective part, wherein the light generated from the light source part is reflected indefinitely between the pattern forming mirror and the transflective part and is directed toward the front.
  • a lighting module is disclosed.
  • the light source unit may be provided at an edge portion of the pattern forming mirror and the transflective portion between the pattern forming mirror and the transflective portion.
  • the light source unit may be provided at an edge portion of the pattern forming mirror and the transflective portion between the pattern forming mirror and the transflective portion.
  • the present invention also comprises a pattern forming mirror formed with a design pattern; A light source unit irradiating light to one of front and rear surfaces of the pattern forming mirror; A semi-transmissive part installed at intervals on one of the front and rear surfaces of the pattern forming mirror to reflect back a part of the design pattern of the pattern forming mirror irradiated with light by the light source to the pattern forming mirror and transmit the rest Disclosed is a lighting module characterized in that.
  • the transflective part and the light source part may be installed on opposite sides of the pattern forming mirror.
  • the light source unit may irradiate light between the transflective unit and the pattern forming mirror.
  • the pattern forming mirror has the light source unit installed inside, and has any one of a horn shape, a horn shape, a pillar shape, an ellipse shape, a spherical shape, and a polyhedron shape, and the semi-transmissive part is formed of the pattern forming mirror. It is installed at intervals from the outer peripheral surface and may have a shape similar to the pattern forming mirror.
  • the illumination module by providing a light guide plate in the illumination module and providing a light source on the side of the light guide plate, since the light generated from the light source is uniformly emitted from the entire area of the light guide plate while being converted into a surface light source through the light guide plate, It is possible to reduce the number, it is not necessary to have a critical separation distance (20 cm or more) between the light source and the panel can reduce the volume and thickness of the lighting module itself.
  • the lighting module can be modularized while miniaturizing, the transportation and installation of the lighting module is simplified. Then, the user can be installed in a desired form in the desired space. In addition, the space constraint to install the lighting module is reduced, it is possible to arrange a plurality of lighting modules to provide a variety of visual effects.
  • FIG. 1 is an exploded perspective view showing a lighting module according to a first embodiment of the present invention
  • FIG. 2 is a view showing a pattern forming mirror and a transflective part in the lighting module according to the first embodiment of the present invention
  • FIG. 3 is a photograph showing a lighting module according to a first embodiment of the present invention
  • FIG. 4 is a photograph showing a state according to the color of the light source in the lighting module according to the first embodiment of the present invention
  • FIG. 5 is a photograph showing a state in which the transmission region and the non-transmission region are different in the lighting module according to the first embodiment of the present invention
  • FIG. 6 is an exploded perspective view showing a lighting module according to a second embodiment of the present invention.
  • FIG. 7 is a photograph showing a lighting module according to a second embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing another embodiment of the pattern forming mirror in the lighting module of the present invention.
  • FIG. 9 is a view showing a state in which a design pattern material is provided in the pattern forming mirror in the lighting module of the present invention.
  • FIG. 10 is a perspective view showing a lighting module according to a second embodiment of the present invention.
  • FIG. 11 is a cross-sectional view taken along the line XI-XI in FIG. 10.
  • FIG. 1 is an exploded perspective view showing a lighting module according to a first embodiment of the present invention.
  • the lighting module 100 includes a light source 102, a light source accommodating part 104, a light guide plate 106, a light diffusing part 108, a pattern forming mirror 110, a transflective part 112, and And a housing part 114.
  • the lighting module 100 may be used as indoor lighting or outdoor lighting.
  • the lighting module 100 may be installed on a wall, a ceiling, a floor, or the like indoors.
  • the lighting module 100 may be installed in the building exterior wall or billboard in the outdoor.
  • the light source 102 is a part that generates light.
  • a bar type LED may be used as the light source 102, but is not limited thereto.
  • a fluorescent lamp or a cold cathode lamp may be used as the light source 102. This can be used.
  • the light source 102 may be formed at both sides of the light guide plate 106. However, the present invention is not limited thereto, and the light source 102 may be formed at one side of the light guide plate 106.
  • the light source 102 may be formed on both the left and right upper and lower sides of the light guide plate 106. The position and the number of the formation of the light source 102 may be appropriately adjusted according to the size of the lighting module 100 and the environment in which the lighting module 100 is installed.
  • the light source 102 may be electrically connected to the power supply unit 116 to receive power from the power supply unit 116.
  • the light source 102 may be used in various colors such as blue, green, purple, as well as white.
  • the light source accommodating part 104 accommodates the light source 102.
  • the light source accommodating part 104 may serve to protect the light source 102 from external impact.
  • the light source accommodating part 104 may be formed to surround the light source 102 and may be formed to have an open side facing the light guide plate 106. That is, the side toward the light guide plate 106 of the light source accommodating part 104 may be opened so that the light generated from the light source 102 is irradiated to the light guide plate 106.
  • the light source accommodating part 104 serves to guide the light emitted from the light source 102 to the light guide plate 106 while protecting the light source 102.
  • the light source accommodating part 104 may serve to conceal the light source 102. That is, since the light source 102 is formed on the side of the light guide plate 106, when the lighting module 100 is viewed from the outside, the light source 102 is visible to people and the appearance of the lighting module 100 is coarse. It can be seen. Accordingly, the light source accommodating part 104 may conceal the light source 102 to prevent the light source 102 from being visible to people.
  • the light guide plate 106 serves to convert the light generated by the light source 102 into a surface light source to be directed forward. That is, the light generated from the light source 102 is composed of a point light source or a linear light source, and the light guide plate 106 converts the light into a surface light source form and changes the irradiation direction of the light irradiated to the side of the light guide plate 106 to the illumination module 100. ) Forward.
  • a pattern may be formed on the lower surface of the light guide plate 106 so that light incident from the light source 102 into the light guide plate 106 is scattered by the pattern so that the path of the light is converted to the front of the illumination module 100. do.
  • the light source 102 is formed on the side of the light guide plate 106, and since the light guide plate 106 converts the light generated by the light source 102 into a surface light source shape and directs the light source 102 evenly forward,
  • the distance between the light source 102 and the panel group i.e., the light diffusing portion 108, the pattern forming mirror 110, and the transflective portion 112 formed in front of the light source 102 is not required. There is no need to space more than a certain interval. Therefore, the overall size and thickness of the lighting module 100 can be reduced, so that the lighting module 100 can be miniaturized.
  • the light diffuser 108 may be formed in front of the light guide plate 106. That is, the light diffusion part 108 may be formed in a direction in which light travels in the light guide plate 106.
  • the light diffuser 108 may serve to diffuse light emitted from the light guide plate 106.
  • the light diffusion unit 108 may serve to conceal patterns formed in the light guide plate 106 in front of the light guide plate 106.
  • the light source 102, the light source accommodating part 104, the light guide plate 106, and the light diffusing part 108 are light source parts for irradiating light onto the pattern forming mirror 110 as surface light sources. Any structure may be used as long as the light can be irradiated to the pattern forming mirror 110 as a surface light source in addition to the structures of the soldering part 104, the light guide plate 106, and the light diffusing part 108.
  • the light source unit may be configured in various ways such as including only the light source 102 excluding the remaining components according to the configuration of the light source such as a white OLED light source and the light irradiation method.
  • the pattern forming mirror 110 is formed in front of the light diffusion unit 108.
  • a design pattern to be displayed through the lighting module 100 may be formed.
  • the pattern forming mirror 110 may include a pattern region 121 and a non-pattern region 123.
  • the pattern region 121 refers to a region in which a design pattern is formed in the pattern forming mirror 110
  • the non-pattern region 123 refers to a region in which the design pattern is not formed in the pattern forming mirror 110.
  • the pattern region 121 may be formed at regular intervals in the pattern forming mirror 110, but is not limited thereto.
  • the design pattern is illustrated as being formed in an annular shape, but is not limited thereto, and the design pattern includes figures, symbols, numbers, letters, and combinations thereof.
  • the pattern region 121 may be formed as a transparent region, and the non-pattern region 123 may be formed as a non-transmissive region.
  • the light diffused from the light diffuser 108 and incident on the pattern forming mirror 110 is transmitted through the pattern region 121, and the non-pattern region 123 does not transmit.
  • the light transmitted through the pattern region 121 is incident to the transflective portion 112 and is infinitely reflected between the pattern forming mirror 110 and the transflective portion 112, and a part thereof passes through the transflective portion 112 to the front. You will be directed to.
  • the present invention is not limited thereto, and the pattern region 121 may be formed as a non-transmissive region, and the non-pattern region 123 may be formed as a transparent region.
  • the transflective part 112 is formed in front of the pattern forming mirror 110.
  • the transflective part 112 may reflect the light incident from the pattern forming mirror 110, or may transmit the light incident from the pattern forming mirror 110 to the front.
  • Detailed description of the configuration of the pattern forming mirror 110 and the semi-transmissive portion 112 will be described later with reference to FIG.
  • the housing part 114 forms the external shape of the lighting module 100.
  • the housing unit 114 may protect the configuration inside the lighting module 100 from the external environment. That is, the light source 102, the light source accommodating part 104, the light guide plate 106, the light diffusing part 108, the pattern forming mirror 110, and the transflective part 112 are accommodated in the housing part 114.
  • the housing portion 114 includes a rear plate 114-1 and a side plate 114-2.
  • the back plate 114-1 is formed at the rear of the light guide plate 106. That is, the rear plate 114-1 is formed in a direction opposite to the direction in which light travels in the light guide plate 106.
  • the side plate 114-2 is formed at the sides of the internal components of the lighting module 100.
  • the side plate 114-2 may have a seating portion 114a on which side surfaces of the internal components of the lighting module 100 are seated. At this time, the mounting portion 114a may be formed with a step according to the size of the internal components of the lighting module 100.
  • the light guide plate 106, the light diffuser 108, the pattern forming mirror 110, and the transflective part 112 may be arranged in parallel in the lighting module 100.
  • the light guide plate 106, the light diffusion part 108, the pattern forming mirror 110, and the transflective part 112 are arranged in order along the traveling direction of the light.
  • the light guide plate 106 in the illumination module 100 and the light source 102 on the side of the light guide plate 106, the light generated from the light source 102 is transmitted through the light guide plate 106. Since it is converted into a surface light source and uniformly emitted from the entire area of the light guide plate 106, the number of light sources 102 can be reduced, and a critical separation distance (20 cm or more) must be provided between the light source 102 and the panels. There is no lighting module 100 can reduce the volume and thickness of itself. At this time, since the lighting module 100 can be miniaturized and modularized, transportation and installation of the lighting module 100 is simplified. In addition, the space constraint to install the lighting module 100 is reduced, it is possible to arrange a plurality of lighting modules 100 to provide a variety of visual effects.
  • FIG. 2 is a view showing a pattern forming mirror and a transflective part in the lighting module according to the first embodiment of the present invention.
  • the pattern forming mirror 110 includes a first glass substrate 131 and a blocking layer 133.
  • the blocking film 133 is formed on a surface on which light is incident on the first glass substrate 131.
  • the blocking layer 133 may be formed of, for example, a mercury layer, but is not limited thereto.
  • the blocking layer 133 may be formed of various materials through which light does not transmit.
  • the pattern region 121 may be formed by removing a portion of the blocking layer 133 to have a design pattern.
  • a portion of the blocking layer 133 may be removed in an annular shape to form the pattern region 121.
  • the region where the blocking layer 133 is not removed becomes the non-pattern region 123.
  • the light incident on the pattern forming mirror 110 transmits the pattern region 121 formed by removing the blocking layer 133, and prevents the non-pattern region 123 from which the blocking layer 133 is not removed. do.
  • a region where the blocking layer 133 is not removed may be used as the pattern region 121, and a region where the blocking layer 133 is removed may be formed as the non-pattern region 123. That is, by removing a portion of the blocking film 133 so that the region where the blocking film 133 is not removed has a design pattern (for example, an annular shape), the area where the blocking film 133 is not removed is replaced with the pattern area 121.
  • the region from which the blocking film 133 is removed may be the non-pattern region 123. In this case, the pattern region 121 becomes a non-transmissive region, and the non-pattern region 123 becomes a transmission region.
  • the semi-transmissive part 112 includes a second glass substrate 141 and a semi-permeable membrane 143.
  • the semi-permeable membrane 143 may be formed on a surface on which light is incident on the second glass substrate 141.
  • the semi-permeable membrane 143 may be formed by depositing a metal such as aluminum, an aluminum alloy, nickel, and a nickel alloy on the second glass substrate 141.
  • the transmissivity of the semi-permeable membrane 143 may be implemented to be 10 to 20%.
  • the incident light is transmitted in the transmission region of the pattern forming mirror 110 (that is, the region in which the blocking layer 133 is removed) and the pattern forming mirror 110.
  • the non-transmissive region of the ie, the region where the blocking film 133 is not removed
  • the light transmitted through the transmission region of the pattern forming mirror 110 is incident to the transflective part 112 formed in front of the pattern forming mirror 110.
  • Most of the light incident on the semi-transmissive portion 112 is reflected by the semi-transmissive layer 143 and is directed toward the pattern forming mirror 110, and infinite reflection is performed between the pattern forming mirror 110 and the semi-transmissive portion 112. do.
  • some of the light incident to the transflective part 112 passes through the transflective film 143 and is directed toward the front of the transflective part 112.
  • a part of the light that is infinitely reflected between the pattern forming mirror 110 and the semi-transmissive portion 112 is reflected in the human eye, so that the transmission region of the pattern forming mirror 110 is the illumination module 100 in the human eye. It looks as if it falls deep into the interior of the device, and the design effect can be obtained.
  • FIG. 3 is a photograph showing a lighting module according to a first embodiment of the present invention.
  • FIG. 3A is a photograph showing a state before power is supplied to the light source 102
  • FIG. 3B is a photograph showing a state where power is supplied to the light source 102.
  • each side and the back of the lighting module 100 are made of a housing part 114, and the front surface of the lighting module 100 is made of a transflective part 112.
  • Lighting module 100 is made of 30 cm in width and length, respectively 5 cm in thickness (height). As such, it can be seen that the lighting module 100 is modular in size by reducing its size and volume.
  • Figure 4 is a photograph showing the appearance according to the color of the light source in the lighting module according to the first embodiment of the present invention.
  • the lighting module 100 may have various colors such as blue, green, purple, red, orange, etc. according to the color of the light source.
  • the color of the lighting module 100 is not limited according to the color of the light source, and the color of the light source may be changed by changing the color of the light diffusion unit 108 without changing the color of the light source. have.
  • FIG. 5 is a photograph showing a state in which the transmission region and the non-transmission region are different in the lighting module according to the first embodiment of the present invention.
  • a portion of the blocking layer 133 is removed from the pattern forming mirror 110 to form a pattern region 121, and a region in which the blocking layer 133 is not removed is defined as the non-pattern region 123.
  • Photo shows the case.
  • the pattern region 121 from which the blocking film 133 is removed becomes a transmission region
  • the non-pattern region 123 from which the blocking film 133 is not removed becomes a non-transmissive region.
  • FIG. 5B a portion of the blocking film 133 is removed from the pattern forming mirror 110 to form a non-pattern area 123, and a region in which the blocking film 133 is not removed is the pattern area 121.
  • Photo shows the case.
  • the non-patterned region 123 from which the blocking film 133 is removed becomes a transmission region
  • the pattern region 121 without the blocking film 133 removed becomes a non-transmissive region.
  • FIG. 6 is an exploded perspective view showing a lighting module according to a second embodiment of the present invention.
  • the illumination module 200 includes a light source 202, a pattern forming mirror 210, a transflective portion 212, and an opaque plate 218.
  • the housing part is omitted here for convenience of explanation.
  • the opaque plate 218, the pattern forming mirror 210, and the transflective portion 212 are sequentially arranged based on the direction of light travel.
  • the opaque plate 218, the pattern forming mirror 210, and the transflective portion 212 may be disposed in parallel.
  • the opaque plate 218 serves to conceal a structure (for example, an electric wire or various components) positioned behind the opaque plate 218.
  • the light source 202 may be formed between the pattern forming mirror 210 and the transflective portion 212.
  • the light source 202 may be provided at an edge of the pattern forming mirror 210 and the semi-transmissive portion 212 between the pattern forming mirror 210 and the semi-transmissive portion 212.
  • the light source 202 is formed at the four edge portions of the pattern forming mirror 210 and the transflective portion 212, respectively, there are four light sources 202, but the present invention is not limited thereto. One or more may be formed.
  • the position of the light source 202 is not limited to the edges of the pattern forming mirror 210 and the semi-transmissive portion 212, the light source 202 is a pattern between the pattern forming mirror 210 and the semi-transmissive portion 212 It may be formed outside the forming mirror 210 and the transflective portion 212. The light source 202 may be exposed to the eyes of the user without being concealed.
  • the light generated from the light source 202 is reflected indefinitely between the pattern forming mirror 210 and the semi-transmissive portion 212, and a part thereof passes through the semi-transmissive portion 212 and is directed forward.
  • the light source 202 itself is also infinitely reflected between the pattern forming mirror 210 and the semi-transmissive portion 212 and a part thereof passes through the semi-transmissive portion 212 and is directed forward, the light source 202 also has an infinite reflection. It will have an aesthetic effect, resulting in a more brilliant lighting effect.
  • FIG. 7 is a photograph showing a lighting module according to a second embodiment of the present invention.
  • the light source 202 may be exposed to the user's eyes without being concealed by a separate light source accommodating part.
  • the light source 202 itself is also infinitely reflected between the pattern forming mirror 210 and the semi-transmissive portion 212, it can be seen that the aesthetic effect of the infinite reflection appears more colorful.
  • FIG. 8 is a cross-sectional view showing another embodiment of the pattern forming mirror in the lighting module of the present invention.
  • the pattern forming mirror 110 may include a first glass substrate 131, a blocking layer 133, and a transparent plate 135.
  • the blocking film 133 is formed on the surface where the light is incident on the first glass substrate 131
  • the transparent plate 135 is formed on the surface where the light is transmitted.
  • the transparent plate 135 may include a first transparent plate 135-1 and a second transparent plate 135-2.
  • One surface of the first transparent plate 135-1 may be bonded (or bonded) to the first glass substrate 131.
  • the second transparent plate 135-2 may be bonded (or bonded) to the other surface of the first transparent plate 135-1.
  • the design pattern material 137 is provided between the first transparent plate 135-1 and the second transparent plate 135-2.
  • the design pattern material 137 may be a flower, a leaf, a tree branch, a stem, or the like, but is not limited thereto.
  • a portion of the blocking layer 133 may be removed to form the pattern region 121 in a shape corresponding to the design pattern material 137, and an area in which the blocking layer 133 is not removed may form the non-pattern region 123.
  • the present invention is not limited thereto, and a portion of the blocking layer 133 may be removed so that a region in which the blocking layer 133 is not removed has a shape corresponding to the design pattern material 137.
  • the transparent plate 135 includes a first transparent plate 135-1 and a second transparent plate 135-2
  • the design pattern material 137 includes the first transparent plate 135-1 and the first transparent plate 135-1.
  • the design pattern material 137 may be embedded in one transparent plate.
  • FIG. 9 is a view showing a state in which a design pattern material is provided in the pattern forming mirror in the lighting module of the present invention.
  • petals or stems may be used as the design pattern material 137.
  • the lighting module 100 may also obtain a natural friendly lighting effect.
  • the lighting module according to the present invention includes all the above embodiments, and as shown in FIGS. 1 to 11, one or more pattern forming mirrors 110, 210, and 310 having a design pattern formed thereon; A light source unit for irradiating light to one of front and rear surfaces of the pattern forming mirrors 110, 210, and 310; Some of the design patterns of the pattern forming mirrors 110, 210 and 310, which are provided at intervals on one of the front and rear surfaces of the pattern forming mirrors 110, 210 and 310 and irradiated with light by the light source unit, may be used as a pattern forming mirror ( And one or more transflective portions 112, 212, 312 that reflect back to 110, 210, 310 and transmit the remainder.
  • the pattern forming mirror 310 is a member on which a design pattern is formed, and the design pattern may be formed on at least one of the front and rear surfaces of the pattern forming mirror 310 to be opaque or translucent.
  • design pattern formed on the pattern forming mirror 310 may be formed of various colors, patterns, and the like, as well as monochromatic.
  • the light source unit is configured to irradiate light to one of the front and rear surfaces of the pattern forming mirror 310, and various configurations are possible depending on the light irradiation method and the type of the light source.
  • the light source 302 may irradiate light to at least one of the pattern forming mirror 310 and the transflective portion 312 in various forms such as a point light source, a surface light source, and a three-dimensional light source.
  • the transflective unit 302 and the light source unit may be installed on opposite sides of the pattern forming mirrors 110 and 310.
  • the light source unit may irradiate light between the transflective unit 212 and the pattern forming mirror 210.
  • the pattern forming mirror 310 has a light source unit installed therein, and forms one of horn-shaped, horn-shaped, columnar, elliptical, spherical and polyhedral. Can have.
  • the transflective portion 312 may be installed at a distance from the outer circumferential surface of the pattern forming mirror 310 and may have a shape similar to that of the pattern forming mirror 310.

Abstract

The present invention discloses a lighting module characterized by comprising: a light source unit that is a surface light source for emitting light; a pattern-forming mirror including a pattern region formed at the front of the light guide panel and having a design pattern formed thereon, and a non-pattern region that excludes the pattern region, wherein one of the pattern region and the non-pattern region is a transmitting region, and the other is a non-transmitting region; and a transflective portion formed at the front of the pattern-forming mirror.

Description

조명모듈Lighting module
본 발명은 조명모듈에 관한 것이다. The present invention relates to a lighting module.
일반적으로, 건물의 실내 또는 실외에서 벽면 등에 설치되는 조명 장치는 형광등과 같은 광원이 패널의 후방에 위치하여 광을 발생시키게 된다. In general, in a lighting device installed on a wall or the like indoors or outdoors of a building, a light source such as a fluorescent lamp is positioned behind the panel to generate light.
이와 같이, 광원이 패널의 후방에 위치하는 경우, 광원의 망점이 패널의 표면에 비치게 되고, 패널의 전체 면적에서 빛이 균일하게 나오지 못하는 문제점이 있게 된다. As such, when the light source is located at the rear of the panel, the dot of the light source is reflected on the surface of the panel, and there is a problem in that light does not come out uniformly in the entire area of the panel.
이러한 문제점을 해결하기 위해, 종래에는 광원과 패널 간의 거리를 최소 20cm 이상 이격시키고, 패널의 후방에서 패널의 전체 면적을 커버하도록 복수 개의 광원을 배치하였다. In order to solve this problem, conventionally, the distance between the light source and the panel is spaced at least 20 cm or more, and a plurality of light sources are disposed to cover the entire area of the panel at the rear of the panel.
이 경우, 조명 장치의 부피가 커지고 무게가 증가하여 운반 및 설치 시 많은 어려움이 있고, 조명 장치가 설치되는 공간에서 공간 활용의 제한이 있게 된다. In this case, the volume of the lighting device is increased and the weight is increased, so there are many difficulties in transportation and installation, and there is a limitation of space utilization in the space where the lighting device is installed.
또한, 조명 장치의 부피가 크기 때문에 벽면 설치만이 가능하여 사용자가 원하는 공간에 원하는 형태로 설치할 수 없다는 문제점이 있다.In addition, since the volume of the lighting device is large, only the wall surface can be installed, and there is a problem in that the user cannot install the desired shape in a desired space.
본 발명의 목적은, 다양한 시각효과를 부여하는 조명모듈로서 전체 부피를 줄이고 소형화할 수 있는 조명모듈을 제공하는데 있다.An object of the present invention is to provide a lighting module that can be reduced in size and downsized as a lighting module that gives a variety of visual effects.
본 발명은 상기와 같은 본 발명의 목적을 달성하기 위하여, 면광원으로서 광을 조사하는 광원부와; 상기 도광판의 전방에 형성되고, 디자인 패턴이 형성되는 패턴 영역 및 상기 패턴 영역을 제외한 비패턴 영역을 포함하며, 상기 패턴 영역 및 상기 비패턴 영역 중 어느 하나는 투과 영역이고, 다른 하나는 비투과 영역으로 이루어지는 패턴형성미러와; 상기 패턴형성미러의 전방에 형성되는 반투과부를 포함하는 것을 특징으로 하는 조명모듈을 개시한다.The present invention provides a light source unit for irradiating light as a surface light source in order to achieve the object of the present invention as described above; A pattern region formed in front of the light guide plate and a non-pattern region except for the pattern region in which a design pattern is formed; one of the pattern region and the non-pattern region is a transmissive region, and the other is a non-transmissive region. A pattern forming mirror; Disclosed is a lighting module comprising a transflective portion formed in front of the pattern forming mirror.
상기 패턴형성미러는, 제1유리기판과, 상기 제1유리기판에서 상기 광원부에서 발생된 광이 입사되는 면에 형성되고, 일부 영역이 제거되어 상기 투과 영역을 이루며, 상기 제거된 일부 영역을 제외한 나머지 영역이 상기 비투과 영역을 이루는 차단막을 포함할 수 있다.The pattern forming mirror is formed on a first glass substrate and a surface on which light generated from the light source unit is incident on the first glass substrate, and a partial region is removed to form the transmission region, except for the removed partial region. The remaining region may include a barrier layer forming the non-transmissive region.
상기 반투과부는, 제2유리기판 및 상기 제2유리기판에서 상기 패턴형성미러로부터 광이 입사되는 면에 형성되는 반 투과막을 포함하며, 상기 패턴형성미러의 투과 영역을 투과하여 입사된 광을 상기 패턴형성미러로 반사시켜 상기 패턴형성미러와 상기 반투과부 사이에서 무한 반사되도록 하면서 일부의 광을 전방으로 투과시킬 수 있다.The transflective unit may include a semi-transmissive layer formed on a second glass substrate and a surface on which light is incident from the pattern forming mirror on the second glass substrate, and transmits light incident through the transmission region of the pattern forming mirror. By reflecting the pattern forming mirror to be infinitely reflected between the pattern forming mirror and the transflective portion can transmit some light to the front.
상기 패턴형성미러는, 제1유리기판과; 상기 광원에서 발생된 광이 입사되는 상기 제1유리기판의 일면에 형성되고, 일부 영역이 제거되어 상기 투과 영역을 이루며, 상기 제거된 일부 영역을 제외한 나머지 영역이 상기 비투과 영역을 이루는 차단막과; 상기 제1유리기판의 타면에 형성되고 디자인 패턴 물질이 마련되는 투명 플레이트를 더 포함하고, 상기 패턴 영역은 상기 디자인 패턴 물질의 형상과 대응되도록 마련될 수 있다.The pattern forming mirror may include a first glass substrate; A blocking film formed on one surface of the first glass substrate to which the light generated by the light source is incident, the partial region being removed to form the transmission region, and the remaining region except for the removed partial region forming the non-transmissive region; The display device may further include a transparent plate formed on the other surface of the first glass substrate and provided with a design pattern material, wherein the pattern region may correspond to the shape of the design pattern material.
상기 광원부는, 광원과, 상기 광원의 측부에 형성되고, 상기 광원에서 발생된 광을 면광원으로 변환시켜 상기 패턴형성미러로 사출하는 도광판을 포함할 수 있다.The light source unit may include a light source and a light guide plate formed at a side of the light source and converting light generated from the light source into a surface light source and emitting the light to the pattern forming mirror.
상기 광원을 향하는 측이 개방되어 상기 광원에서 발생된 광이 상기 도광판으로 조사되도록 가이드하는 광원 수납부를 포함할 수 있다.The light source may include a light source accommodating part configured to open the side facing the light source to guide the light generated from the light source to the light guide plate.
상기 조명모듈은, 상기 도광판과 상기 패턴형성미러 사이에 형성되는 광 확산부를 더 포함할 수 있다.The lighting module may further include a light diffuser formed between the light guide plate and the pattern forming mirror.
본 발명은 또한 디자인 패턴이 형성되는 패턴 영역 및 상기 패턴 영역을 제외한 비패턴 영역을 포함하며, 상기 패턴 영역 및 상기 비패턴 영역 중 어느 하나는 투과 영역이고, 다른 하나는 비투과 영역으로 이루어지는 패턴형성미러; 상기 패턴형성미러의 전방에 형성되는 반투과부; 및 상기 패턴형성미러와 상기 반투과부 사이에서 광을 발생시키는 광원부를 포함하며, 상기 광원부에서 발생된 광이 상기 패턴형성미러와 상기 반투과부 사이에서 무한 반사되면서 일부의 광이 전방으로 향하는 것을 특징으로 하는 조명모듈을 개시한다.The present invention also includes a pattern region in which a design pattern is formed and a non-pattern region other than the pattern region, wherein any one of the pattern region and the non-pattern region is a transmissive region, and the other is a pattern forming mirror ; A transflective portion formed in front of the pattern forming mirror; And a light source unit generating light between the pattern forming mirror and the transflective part, wherein the light generated from the light source part is reflected indefinitely between the pattern forming mirror and the transflective part and is directed toward the front. A lighting module is disclosed.
상기 광원부는, 상기 패턴형성미러와 상기 반투과부 사이에서 상기 패턴형성미러 및 상기 반투과부의 가장 자리 부분에 마련될 수 있다.The light source unit may be provided at an edge portion of the pattern forming mirror and the transflective portion between the pattern forming mirror and the transflective portion.
상기 광원부는, 상기 패턴형성미러와 상기 반투과부 사이에서 상기 패턴형성미러 및 상기 반투과부의 가장 자리 부분에 마련될 수 있다.The light source unit may be provided at an edge portion of the pattern forming mirror and the transflective portion between the pattern forming mirror and the transflective portion.
본 발명은 또한 디자인 패턴이 형성된 패턴형성미러와; 상기 패턴형성미러의 전면 및 배면 중 어느 한면으로 광을 조사하는 광원부와; 상기 패턴형성미러의 전면 및 배면 중 어느 한면에 간격을 두고 설치되어 상기 광원부에 의하여 광이 조사된 패턴형성미러의 디자인 패턴 중 일부를 상기 패턴형성미러으로 재반사시키고 나머지를 투과시키는 반투과부를 포함하는 것을 특징으로 하는 조명모듈을 개시한다.The present invention also comprises a pattern forming mirror formed with a design pattern; A light source unit irradiating light to one of front and rear surfaces of the pattern forming mirror; A semi-transmissive part installed at intervals on one of the front and rear surfaces of the pattern forming mirror to reflect back a part of the design pattern of the pattern forming mirror irradiated with light by the light source to the pattern forming mirror and transmit the rest Disclosed is a lighting module characterized in that.
상기 반투과부 및 상기 광원부는, 상기 패턴형성미러를 두고 서로 반대면 쪽에 설치될 수 있다.The transflective part and the light source part may be installed on opposite sides of the pattern forming mirror.
상기 광원부는, 상기 반투과부 및 상기 패턴형성미러의 사이로 광을 조사할 수 있다.The light source unit may irradiate light between the transflective unit and the pattern forming mirror.
상기 패턴형성미러는, 내측에 상기 광원부가 설치되며, 뿔대형상, 뿔형상, 기둥형상, 타원형상, 구형상 및 다면체형상 중 어느 하나의 형상을 가지며, 상기 반투과부는, 상기 패턴형성미러의 외주면과 간격을 두고 설치되며 상기 패턴형성미러와 닮은 꼴형상을 가질 수 있다.The pattern forming mirror has the light source unit installed inside, and has any one of a horn shape, a horn shape, a pillar shape, an ellipse shape, a spherical shape, and a polyhedron shape, and the semi-transmissive part is formed of the pattern forming mirror. It is installed at intervals from the outer peripheral surface and may have a shape similar to the pattern forming mirror.
본 발명의 실시예에서는, 조명모듈 내에 도광판을 구비하고 도광판의 측부에 광원을 마련함으로써, 광원에서 발생된 광이 도광판을 통해 면광원으로 변환되면서 도광판의 전 면적에서 균일하게 사출되기 때문에, 광원의 개수를 줄일 수 있고, 광원과 패널들 사이에 임계 이격 거리(20 cm 이상)를 둘 필요가 없어 조명모듈 자체의 부피 및 두께를 줄일 수 있게 된다. 이때, 조명모듈을 소형화하면서 모듈화 할 수 있기 때문에, 조명모듈의 운반 및 설치가 간편해지게 된다. 그리고, 사용자가 원하는 공간에 원하는 형태로 설치할 수 있게 된다. 또한, 조명모듈을 설치할 수 있는 공간 제약이 줄어들게 되고, 여러 개의 조명모듈을 배열하여 다양한 시각적 효과를 제공할 수 있게 된다. In the embodiment of the present invention, by providing a light guide plate in the illumination module and providing a light source on the side of the light guide plate, since the light generated from the light source is uniformly emitted from the entire area of the light guide plate while being converted into a surface light source through the light guide plate, It is possible to reduce the number, it is not necessary to have a critical separation distance (20 cm or more) between the light source and the panel can reduce the volume and thickness of the lighting module itself. At this time, since the lighting module can be modularized while miniaturizing, the transportation and installation of the lighting module is simplified. Then, the user can be installed in a desired form in the desired space. In addition, the space constraint to install the lighting module is reduced, it is possible to arrange a plurality of lighting modules to provide a variety of visual effects.
도 1은 본 발명의 제1 실시예에 따른 조명모듈을 나타낸 분해 사시도1 is an exploded perspective view showing a lighting module according to a first embodiment of the present invention
도 2는 본 발명의 제1 실시예에 따른 조명모듈에서, 패턴형성미러와 반투과부를 나타낸 도면2 is a view showing a pattern forming mirror and a transflective part in the lighting module according to the first embodiment of the present invention;
도 3은 본 발명의 제1 실시예에 따른 조명모듈을 나타낸 사진3 is a photograph showing a lighting module according to a first embodiment of the present invention
도 4는 본 발명의 제1 실시예에 따른 조명모듈에서, 광원의 색상에 따른 모습을 나타낸 사진4 is a photograph showing a state according to the color of the light source in the lighting module according to the first embodiment of the present invention;
도 5는 본 발명의 제1 실시예에 따른 조명모듈에서, 투과 영역과 비투과 영역을 달리한 상태를 나타낸 사진5 is a photograph showing a state in which the transmission region and the non-transmission region are different in the lighting module according to the first embodiment of the present invention;
도 6은 본 발명의 제2 실시예에 따른 조명모듈을 나타낸 분해 사시도6 is an exploded perspective view showing a lighting module according to a second embodiment of the present invention;
도 7은 본 발명의 제2 실시예에 따른 조명모듈을 나타낸 사진7 is a photograph showing a lighting module according to a second embodiment of the present invention;
도 8은 본 발명의 조명모듈에서, 패턴형성미러의 다른 실시예를 나타낸 단면도8 is a cross-sectional view showing another embodiment of the pattern forming mirror in the lighting module of the present invention.
도 9는 본 발명의 조명모듈에서 패턴형성미러 내에 디자인 패턴 물질이 마련된 상태를 나타낸 도면9 is a view showing a state in which a design pattern material is provided in the pattern forming mirror in the lighting module of the present invention;
도 10은 본 발명의 제2 실시예에 따른 조명모듈을 보여주는 사시도10 is a perspective view showing a lighting module according to a second embodiment of the present invention
도 11은 도 10에서 XI-XI방향의 단면도FIG. 11 is a cross-sectional view taken along the line XI-XI in FIG. 10. FIG.
이하, 도 1 내지 도 11를 참조하여 본 발명의 조명모듈의 구체적인 실시예를 설명하기로 한다. 그러나 이는 예시적 실시예에 불과하며 본 발명은 이에 제한되지 않는다.Hereinafter, specific embodiments of the lighting module of the present invention will be described with reference to FIGS. 1 to 11. However, this is only an exemplary embodiment and the present invention is not limited thereto.
본 발명을 설명함에 있어서, 본 발명과 관련된 공지기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하기로 한다. 그리고, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification.
본 발명의 기술적 사상은 특허청구범위에 의해 결정되며, 이하 실시예는 진보적인 본 발명의 기술적 사상을 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에게 효율적으로 설명하기 위한 일 수단일 뿐이다.The technical spirit of the present invention is determined by the claims, and the following embodiments are merely means for efficiently explaining the technical spirit of the present invention to those skilled in the art to which the present invention pertains.
도 1은 본 발명의 제1 실시예에 따른 조명모듈을 나타낸 분해 사시도이다. 1 is an exploded perspective view showing a lighting module according to a first embodiment of the present invention.
도 1을 참조하면, 조명모듈(100)은 광원(102), 광원 수납부(104), 도광판(106), 광 확산부(108), 패턴형성미러(110), 반투과부(112), 및 하우징부(114)를 포함한다. 조명모듈(100)은 실내 조명 또는 실외 조명으로 사용될 수 있다. Referring to FIG. 1, the lighting module 100 includes a light source 102, a light source accommodating part 104, a light guide plate 106, a light diffusing part 108, a pattern forming mirror 110, a transflective part 112, and And a housing part 114. The lighting module 100 may be used as indoor lighting or outdoor lighting.
예를 들어, 조명모듈(100)은 실내에서 벽면, 천장, 및 바닥면 등에 설치될 수 있다. 또한, 조명모듈(100)은 실외에서 건물 외벽 또는 광고판 등에 설치될 수 있다. For example, the lighting module 100 may be installed on a wall, a ceiling, a floor, or the like indoors. In addition, the lighting module 100 may be installed in the building exterior wall or billboard in the outdoor.
광원(102)은 빛을 발생시키는 부분이다. 광원(102)으로는 예를 들어, 바 타입의 엘이디(Bar Type LED)가 사용될 수 있으나, 이에 한정되는 것은 아니며, 광원(102)으로는 바 타입의 엘이디(LED) 이외에 형광등 또는 냉음극관 램프 등이 사용될 수 있다. The light source 102 is a part that generates light. For example, a bar type LED may be used as the light source 102, but is not limited thereto. In addition to the bar type LED, a fluorescent lamp or a cold cathode lamp may be used as the light source 102. This can be used.
광원(102)은 도광판(106)의 양측에 형성될 수 있다. 그러나, 이에 한정되는 것은 아니며 광원(102)은 도광판(106)의 일측에 형성될 수도 있다. The light source 102 may be formed at both sides of the light guide plate 106. However, the present invention is not limited thereto, and the light source 102 may be formed at one side of the light guide plate 106.
또한, 광원(102)은 도광판(106)의 좌우 상하 측에 모두 형성될 수도 있다. 광원(102)의 형성 위치 및 개수는 조명모듈(100)의 크기 및 조명모듈(100)이 설치되는 환경에 따라 적절하게 조정될 수 있다. In addition, the light source 102 may be formed on both the left and right upper and lower sides of the light guide plate 106. The position and the number of the formation of the light source 102 may be appropriately adjusted according to the size of the lighting module 100 and the environment in which the lighting module 100 is installed.
광원(102)은 전원 공급부(116)와 전기적으로 연결되어 전원 공급부(116)로부터 전원을 공급받을 수 있다. 광원(102)은 백색뿐만 아니라, 파랑색, 초록색, 자주색 등 다양한 색상이 사용될 수 있다.The light source 102 may be electrically connected to the power supply unit 116 to receive power from the power supply unit 116. The light source 102 may be used in various colors such as blue, green, purple, as well as white.
광원 수납부(104)는 광원(102)을 수납한다. 광원 수납부(104)는 외부 충격으로부터 광원(102)을 보호하는 역할을 할 수 있다. 광원 수납부(104)는 광원(102)을 감싸며 형성되고, 도광판(106)을 향하는 측이 개방되어 형성될 수 있다. 즉, 광원(102)에서 발생한 광이 도광판(106)으로 조사되도록 광원 수납부(104)의 도광판(106)을 향하는 측은 개방되어 형성될 수 있다. 이 경우, 광원 수납부(104)는 광원(102)을 보호하면서 광원(102)에서 발생된 빛이 도광판(106)으로 조사되도록 가이드하는 역할을 하게 된다. The light source accommodating part 104 accommodates the light source 102. The light source accommodating part 104 may serve to protect the light source 102 from external impact. The light source accommodating part 104 may be formed to surround the light source 102 and may be formed to have an open side facing the light guide plate 106. That is, the side toward the light guide plate 106 of the light source accommodating part 104 may be opened so that the light generated from the light source 102 is irradiated to the light guide plate 106. In this case, the light source accommodating part 104 serves to guide the light emitted from the light source 102 to the light guide plate 106 while protecting the light source 102.
또한, 광원 수납부(104)는 광원(102)을 은폐시키는 역할을 할 수 있다. 즉, 광원(102)은 도광판(106)의 측부에 형성되기 때문에, 외부에서 조명모듈(100)을 바라보았을 때, 광원(102)이 사람들의 눈에 보여 조명모듈(100)의 외관이 조잡해보일 수 있게 된다. 이에, 광원 수납부(104)가 광원(102)을 은폐시켜 광원(102)이 사람들의 눈에 보이는 것을 방지할 수 있게 된다.In addition, the light source accommodating part 104 may serve to conceal the light source 102. That is, since the light source 102 is formed on the side of the light guide plate 106, when the lighting module 100 is viewed from the outside, the light source 102 is visible to people and the appearance of the lighting module 100 is coarse. It can be seen. Accordingly, the light source accommodating part 104 may conceal the light source 102 to prevent the light source 102 from being visible to people.
도광판(106)은 광원(102)에서 발생시킨 광을 면광원 형태로 변환시켜 전방으로 향하게 하는 역할을 한다. 즉, 광원(102)에서 발생된 광은 점광원 또는 선광원으로 이루지는데, 도광판(106)은 이를 면광원 형태로 변환시키고 도광판(106)의 측부로 조사된 빛의 조사 방향을 조명모듈(100)의 전방으로 향하게 한다. 도광판(106)의 하부면에는 패턴이 형성될 수 있으며, 광원(102)에서 도광판(106)의 내부로 입사된 광이 상기 패턴에 의해 산란되어 광의 경로가 조명모듈(100)의 전방으로 변환되게 된다. The light guide plate 106 serves to convert the light generated by the light source 102 into a surface light source to be directed forward. That is, the light generated from the light source 102 is composed of a point light source or a linear light source, and the light guide plate 106 converts the light into a surface light source form and changes the irradiation direction of the light irradiated to the side of the light guide plate 106 to the illumination module 100. ) Forward. A pattern may be formed on the lower surface of the light guide plate 106 so that light incident from the light source 102 into the light guide plate 106 is scattered by the pattern so that the path of the light is converted to the front of the illumination module 100. do.
여기서, 광원(102)은 도광판(106)의 측부에 형성되고, 광원(102)에서 발생시킨 광을 도광판(106)이 면광원 형태로 변환시켜 전방으로 고르게 향하게 하기 때문에, 광원(102)을 여러 개 형성하지 않아도 되고, 광원(102)과 패널 그룹(즉, 광원(102)의 전방에 형성되는 광 확산부(108), 패턴형성미러(110), 및 반투과부(112)) 사이의 거리를 일정 간격 이상으로 이격시킬 필요가 없게 된다. 따라서, 조명모듈(100)의 전체 크기 및 두께를 줄일 수 있어 조명모듈(100)을 소형화 할 수 있게 된다.Here, the light source 102 is formed on the side of the light guide plate 106, and since the light guide plate 106 converts the light generated by the light source 102 into a surface light source shape and directs the light source 102 evenly forward, The distance between the light source 102 and the panel group (i.e., the light diffusing portion 108, the pattern forming mirror 110, and the transflective portion 112 formed in front of the light source 102) is not required. There is no need to space more than a certain interval. Therefore, the overall size and thickness of the lighting module 100 can be reduced, so that the lighting module 100 can be miniaturized.
광 확산부(108)는 도광판(106)의 전방에 형성될 수 있다. 즉, 광 확산부(108)는 도광판(106)에서 빛이 진행하는 방향에 형성될 수 있다. 광 확산부(108)는 도광판(106)에서 사출된 광을 확산시키는 역할을 할 수 있다. 또한, 광 확산부(108)는 도광판(106)의 전방에서 도광판(106)에 형성된 패턴들을 은폐시키는 역할을 할 수 있다. The light diffuser 108 may be formed in front of the light guide plate 106. That is, the light diffusion part 108 may be formed in a direction in which light travels in the light guide plate 106. The light diffuser 108 may serve to diffuse light emitted from the light guide plate 106. In addition, the light diffusion unit 108 may serve to conceal patterns formed in the light guide plate 106 in front of the light guide plate 106.
한편 광원(102), 광원 수납부(104), 도광판(106) 및 광 확산부(108)는, 패턴형성미러(110)에 면광원으로서 광을 조사하는 광원부로서, 광원(102), 광원 수납부(104), 도광판(106) 및 광 확산부(108)의 구성 이외에 패턴형성미러(110)에 면광원으로서 광을 조사할 수 있는 구성이면 어떠한 구성도 가능하다.On the other hand, the light source 102, the light source accommodating part 104, the light guide plate 106, and the light diffusing part 108 are light source parts for irradiating light onto the pattern forming mirror 110 as surface light sources. Any structure may be used as long as the light can be irradiated to the pattern forming mirror 110 as a surface light source in addition to the structures of the soldering part 104, the light guide plate 106, and the light diffusing part 108.
특히, 광원부는, 백색OLED 광원 등 광원의 구성 및 광조사방식에 따라서 나머지 구성을 제외한 광원(102) 만을 포함하는 등 다양한 구성이 가능하다.In particular, the light source unit may be configured in various ways such as including only the light source 102 excluding the remaining components according to the configuration of the light source such as a white OLED light source and the light irradiation method.
패턴형성미러(110)는 광 확산부(108)의 전방에 형성된다. 패턴형성미러(110)에는 조명모듈(100)을 통해 나타내고자 하는 디자인 패턴이 형성될 수 있다. 패턴형성미러(110)는 패턴 영역(121) 및 비패턴 영역(123)을 포함할 수 있다. 패턴 영역(121)은 패턴형성미러(110)에서 디자인 패턴이 형성되는 영역을 말하고, 비패턴 영역(123)은 패턴형성미러(110)에서 디자인 패턴이 형성되지 않은 영역을 말한다. 패턴 영역(121)은 패턴형성미러(110)에서 소정 간격을 두고 주기적으로 형성될 수 있으나, 이에 한정되는 것은 아니다. 여기서는, 디자인 패턴이 환형 형상으로 형성된 것으로 도시하였으나, 이에 한정되는 것은 아니며 디자인 패턴은 도형, 기호, 숫자, 문자 및 이들의 조합을 포함한다. The pattern forming mirror 110 is formed in front of the light diffusion unit 108. In the pattern forming mirror 110, a design pattern to be displayed through the lighting module 100 may be formed. The pattern forming mirror 110 may include a pattern region 121 and a non-pattern region 123. The pattern region 121 refers to a region in which a design pattern is formed in the pattern forming mirror 110, and the non-pattern region 123 refers to a region in which the design pattern is not formed in the pattern forming mirror 110. The pattern region 121 may be formed at regular intervals in the pattern forming mirror 110, but is not limited thereto. Here, the design pattern is illustrated as being formed in an annular shape, but is not limited thereto, and the design pattern includes figures, symbols, numbers, letters, and combinations thereof.
여기서, 패턴 영역(121)은 투과 영역으로 형성되고, 비패턴 영역(123)은 비투과 영역으로 형성될 수 있다. 이 경우, 광 확산부(108)에서 확산되어 패턴형성미러(110)로 입사된 광은 패턴 영역(121)은 투과하고, 비패턴 영역(123)은 투과하지 못하게 된다. 이때, 패턴 영역(121)을 투과한 광은 반투과부(112)로 입사되어 패턴형성미러(110)와 반투과부(112) 사이에서 무한 반사되고, 그 일부는 반투과부(112)를 투과하여 전방으로 향하게 된다. 그러나, 이에 한정되는 것은 아니고 패턴 영역(121)이 비투과 영역으로 형성되고, 비패턴 영역(123)이 투과 영역으로 형성될 수도 있다. Here, the pattern region 121 may be formed as a transparent region, and the non-pattern region 123 may be formed as a non-transmissive region. In this case, the light diffused from the light diffuser 108 and incident on the pattern forming mirror 110 is transmitted through the pattern region 121, and the non-pattern region 123 does not transmit. At this time, the light transmitted through the pattern region 121 is incident to the transflective portion 112 and is infinitely reflected between the pattern forming mirror 110 and the transflective portion 112, and a part thereof passes through the transflective portion 112 to the front. You will be directed to. However, the present invention is not limited thereto, and the pattern region 121 may be formed as a non-transmissive region, and the non-pattern region 123 may be formed as a transparent region.
반투과부(112)는 패턴형성미러(110)의 전방에 형성된다. 반투과부(112)는 패턴형성미러(110)에서 입사되는 광을 반사시키기도 하고, 패턴형성미러(110)에서 입사되는 광을 투과시켜 전방으로 향하게 하기도 한다. 패턴형성미러(110) 및 반투과부(112)의 구성에 대한 상세한 설명은 도 2를 참조하여 후술하기로 한다. The transflective part 112 is formed in front of the pattern forming mirror 110. The transflective part 112 may reflect the light incident from the pattern forming mirror 110, or may transmit the light incident from the pattern forming mirror 110 to the front. Detailed description of the configuration of the pattern forming mirror 110 and the semi-transmissive portion 112 will be described later with reference to FIG.
하우징부(114)는 조명모듈(100)의 외형을 이루게 된다. 하우징부(114)는 조명모듈(100) 내부의 구성을 외부 환경으로부터 보호할 수 있다. 즉, 광원(102), 광원 수납부(104), 도광판(106), 광 확산부(108), 패턴형성미러(110), 및 반투과부(112)는 하우징부(114) 내에 수납되게 된다.The housing part 114 forms the external shape of the lighting module 100. The housing unit 114 may protect the configuration inside the lighting module 100 from the external environment. That is, the light source 102, the light source accommodating part 104, the light guide plate 106, the light diffusing part 108, the pattern forming mirror 110, and the transflective part 112 are accommodated in the housing part 114.
하우징부(114)는 후방 플레이트(114-1) 및 측면 플레이트(114-2)를 포함한다. 후방 플레이트(114-1)는 도광판(106)의 후방에 형성된다. 즉, 후방 플레이트(114-1)는 도광판(106)에서 빛이 진행하는 방향과 반대 방향에 형성된다. 측면 플레이트(114-2)는 조명모듈(100)의 내부 구성들의 측부에 형성된다. 측면 플레이트(114-2)에는 조명모듈(100)의 내부 구성들의 각 측면이 안착되는 안착부(114a)가 형성될 수 있다. 이때, 안착부(114a)는 조명모듈(100)의 내부 구성들의 크기에 따라 단차가 형성될 수 있다. The housing portion 114 includes a rear plate 114-1 and a side plate 114-2. The back plate 114-1 is formed at the rear of the light guide plate 106. That is, the rear plate 114-1 is formed in a direction opposite to the direction in which light travels in the light guide plate 106. The side plate 114-2 is formed at the sides of the internal components of the lighting module 100. The side plate 114-2 may have a seating portion 114a on which side surfaces of the internal components of the lighting module 100 are seated. At this time, the mounting portion 114a may be formed with a step according to the size of the internal components of the lighting module 100.
조명모듈(100) 내에서 도광판(106), 광 확산부(108), 패턴형성미러(110), 및 반투과부(112)는 평행하게 배치될 수 있다. 도광판(106), 광 확산부(108), 패턴형성미러(110), 및 반투과부(112)는 빛의 진행 방향을 따라 순서대로 배치된다.The light guide plate 106, the light diffuser 108, the pattern forming mirror 110, and the transflective part 112 may be arranged in parallel in the lighting module 100. The light guide plate 106, the light diffusion part 108, the pattern forming mirror 110, and the transflective part 112 are arranged in order along the traveling direction of the light.
본 발명의 실시예에서는, 조명모듈(100) 내에 도광판(106)을 구비하고 도광판(106)의 측부에 광원(102)을 마련함으로써, 광원(102)에서 발생된 광이 도광판(106)을 통해 면광원으로 변환되면서 도광판(106)의 전 면적에서 균일하게 사출되기 때문에, 광원(102)의 개수를 줄일 수 있고, 광원(102)과 패널들 사이에 임계 이격 거리(20 cm 이상)를 둘 필요가 없어 조명모듈(100) 자체의 부피 및 두께를 줄일 수 있게 된다. 이때, 조명모듈(100)을 소형화하면서 모듈화 할 수 있기 때문에, 조명모듈(100)의 운반 및 설치가 간편해지게 된다. 그리고, 조명모듈(100)을 설치할 수 있는 공간 제약이 줄어들게 되고, 여러 개의 조명모듈(100)을 배열하여 다양한 시각적 효과를 제공할 수 있게 된다. In the embodiment of the present invention, by providing the light guide plate 106 in the illumination module 100 and the light source 102 on the side of the light guide plate 106, the light generated from the light source 102 is transmitted through the light guide plate 106. Since it is converted into a surface light source and uniformly emitted from the entire area of the light guide plate 106, the number of light sources 102 can be reduced, and a critical separation distance (20 cm or more) must be provided between the light source 102 and the panels. There is no lighting module 100 can reduce the volume and thickness of itself. At this time, since the lighting module 100 can be miniaturized and modularized, transportation and installation of the lighting module 100 is simplified. In addition, the space constraint to install the lighting module 100 is reduced, it is possible to arrange a plurality of lighting modules 100 to provide a variety of visual effects.
도 2는 본 발명의 제1 실시예에 따른 조명모듈에서, 패턴형성미러와 반투과부를 나타낸 도면이다.2 is a view showing a pattern forming mirror and a transflective part in the lighting module according to the first embodiment of the present invention.
도 2를 참조하면, 패턴형성미러(110)는 제1유리기판(131) 및 차단막(133)을 포함한다. 차단막(133)은 제1유리기판(131)에서 빛이 입사되는 면에 형성된다. 차단막(133)은 예를 들어, 수은층으로 형성할 수 있으나, 이에 한정되는 것은 아니며 그 이외에 빛이 투과하지 않는 다양한 재질로 이루어질 수 있다. 여기서, 차단막(133)의 일부를 디자인 패턴을 갖도록 제거하여 패턴 영역(121)을 형성할 수 있다. 예를 들어, 차단막(133)의 일부를 환형 형태로 제거하여 패턴 영역(121)을 형성할 수 있다. 이때, 차단막(133)이 제거되지 않은 영역은 비패턴 영역(123)이 된다. 이 경우, 패턴형성미러(110)로 입사된 광은 차단막(133)이 제거되어 형성된 패턴 영역(121)은 투과하게 되고, 차단막(133)이 제거되지 않은 비패턴 영역(123)은 투과하지 못하게 된다. Referring to FIG. 2, the pattern forming mirror 110 includes a first glass substrate 131 and a blocking layer 133. The blocking film 133 is formed on a surface on which light is incident on the first glass substrate 131. The blocking layer 133 may be formed of, for example, a mercury layer, but is not limited thereto. In addition, the blocking layer 133 may be formed of various materials through which light does not transmit. Here, the pattern region 121 may be formed by removing a portion of the blocking layer 133 to have a design pattern. For example, a portion of the blocking layer 133 may be removed in an annular shape to form the pattern region 121. In this case, the region where the blocking layer 133 is not removed becomes the non-pattern region 123. In this case, the light incident on the pattern forming mirror 110 transmits the pattern region 121 formed by removing the blocking layer 133, and prevents the non-pattern region 123 from which the blocking layer 133 is not removed. do.
그러나, 이와 반대로 차단막(133)이 제거되지 않은 영역을 패턴 영역(121)으로 하고, 차단막(133)이 제거된 영역을 비패턴 영역(123)으로 형성할 수도 있다. 즉, 차단막(133)이 제거되지 않은 영역이 디자인 패턴(예를 들어, 환형 형상)를 갖도록 차단막(133)의 일부를 제거함으로써, 차단막(133)이 제거되지 않은 영역을 패턴 영역(121)으로 하고, 차단막(133)이 제거된 영역을 비패턴 영역(123)으로 할 수 있다. 이 경우, 패턴 영역(121)은 비투과 영역이 되고, 비패턴 영역(123)이 투과 영역이 된다.However, on the contrary, a region where the blocking layer 133 is not removed may be used as the pattern region 121, and a region where the blocking layer 133 is removed may be formed as the non-pattern region 123. That is, by removing a portion of the blocking film 133 so that the region where the blocking film 133 is not removed has a design pattern (for example, an annular shape), the area where the blocking film 133 is not removed is replaced with the pattern area 121. The region from which the blocking film 133 is removed may be the non-pattern region 123. In this case, the pattern region 121 becomes a non-transmissive region, and the non-pattern region 123 becomes a transmission region.
반투과부(112)는 제2유리기판(141) 및 반 투과막(143)을 포함한다. 반 투과막(143)은 제2유리기판(141)에서 빛이 입사되는 면에 형성될 수 있다. 반 투과막(143)은 알루미늄, 알루미늄 합금, 니켈, 및 니켈 합금 등의 금속을 제2유리기판(141)에 증착하여 형성할 수 있다. 반 투과막(143)의 투과율은 10 ~ 20 %가 되도록 구현될 수 있다. The semi-transmissive part 112 includes a second glass substrate 141 and a semi-permeable membrane 143. The semi-permeable membrane 143 may be formed on a surface on which light is incident on the second glass substrate 141. The semi-permeable membrane 143 may be formed by depositing a metal such as aluminum, an aluminum alloy, nickel, and a nickel alloy on the second glass substrate 141. The transmissivity of the semi-permeable membrane 143 may be implemented to be 10 to 20%.
여기서, 패턴형성미러(110)로 광이 입사되는 경우, 입사된 광은 패턴형성미러(110)의 투과 영역(즉, 차단막(133)이 제거된 영역)에서 투과되고, 패턴형성미러(110)의 비투과 영역(즉, 차단막(133)이 제거되지 않은 영역)에서는 투과되지 못하게 된다. 패턴형성미러(110)의 투과 영역을 투과한 빛은 패턴형성미러(110)의 전방에 형성된 반투과부(112)로 입사된다. 반투과부(112)로 입사된 광은 반 투과막(143)에 의해 대부분 반사되어 패턴형성미러(110)로 향하게 되며, 패턴형성미러(110)와 반투과부(112) 사이에서 무한 반사가 이루어지게 된다. 그리고, 반투과부(112)로 입사된 광(상기 무한 반사되는 광도 포함) 중 일부는 반 투과막(143)을 투과하여 반투과부(112)의 전방으로 향하게 된다. 이때, 패턴형성미러(110)와 반투과부(112) 사이에서 무한 반사가 이루어지는 광의 일부가 사람의 눈에 비치게 되므로, 사람의 눈에는 패턴형성미러(110)의 투과 영역이 조명모듈(100)의 내부속으로 깊이 빠지는 것과 같이 보여 디자인적 효과를 얻을 수 있게 된다.Here, when light is incident on the pattern forming mirror 110, the incident light is transmitted in the transmission region of the pattern forming mirror 110 (that is, the region in which the blocking layer 133 is removed) and the pattern forming mirror 110. In the non-transmissive region of the (ie, the region where the blocking film 133 is not removed) is not transmitted. The light transmitted through the transmission region of the pattern forming mirror 110 is incident to the transflective part 112 formed in front of the pattern forming mirror 110. Most of the light incident on the semi-transmissive portion 112 is reflected by the semi-transmissive layer 143 and is directed toward the pattern forming mirror 110, and infinite reflection is performed between the pattern forming mirror 110 and the semi-transmissive portion 112. do. In addition, some of the light incident to the transflective part 112 (including the light that is infinitely reflected) passes through the transflective film 143 and is directed toward the front of the transflective part 112. In this case, a part of the light that is infinitely reflected between the pattern forming mirror 110 and the semi-transmissive portion 112 is reflected in the human eye, so that the transmission region of the pattern forming mirror 110 is the illumination module 100 in the human eye. It looks as if it falls deep into the interior of the device, and the design effect can be obtained.
도 3은 본 발명의 제1 실시예에 따른 조명모듈을 나타낸 사진이다. 여기서, 도 3의 (a)는 광원(102)에 전원이 공급되기 전의 상태를 나타낸 사진이고, 도 3의 (b)는 광원(102)에 전원이 공급된 상태를 나타낸 사진이다.3 is a photograph showing a lighting module according to a first embodiment of the present invention. Here, FIG. 3A is a photograph showing a state before power is supplied to the light source 102, and FIG. 3B is a photograph showing a state where power is supplied to the light source 102.
도 3을 참조하면, 조명모듈(100)의 각 측면과 배면은 하우징부(114)로 이루어지고, 조명모듈(100)의 전면은 반투과부(112)로 이루어진다. 조명모듈(100)은 가로 및 세로가 각각 30 cm, 두께(높이)가 5 cm로 제작되었다. 이와 같이, 조명모듈(100)은 그 크기 및 부피를 줄여 소형으로 모듈화 되었음을 볼 수 있다. Referring to FIG. 3, each side and the back of the lighting module 100 are made of a housing part 114, and the front surface of the lighting module 100 is made of a transflective part 112. Lighting module 100 is made of 30 cm in width and length, respectively 5 cm in thickness (height). As such, it can be seen that the lighting module 100 is modular in size by reducing its size and volume.
도 4는 본 발명의 제1 실시예에 따른 조명모듈에서, 광원의 색상에 따른 모습을 나타낸 사진이다.Figure 4 is a photograph showing the appearance according to the color of the light source in the lighting module according to the first embodiment of the present invention.
도 4를 참조하면, 조명모듈(100)은 광원의 색상에 따라 파란색, 초록색, 보라색, 빨간색, 주황색 등으로 다양한 색을 띠게 된다. 그러나, 광원의 색상에 따라 조명모듈(100)의 색이 달라지는 것에 한정되는 것은 아니며 광원의 색상은 변함이 없이 광 확산부(108)의 색상을 변경하여 조명모듈(100)의 색을 변경시킬 수도 있다.Referring to FIG. 4, the lighting module 100 may have various colors such as blue, green, purple, red, orange, etc. according to the color of the light source. However, the color of the lighting module 100 is not limited according to the color of the light source, and the color of the light source may be changed by changing the color of the light diffusion unit 108 without changing the color of the light source. have.
도 5는 본 발명의 제1 실시예에 따른 조명모듈에서, 투과 영역과 비투과 영역을 달리한 상태를 나타낸 사진이다.5 is a photograph showing a state in which the transmission region and the non-transmission region are different in the lighting module according to the first embodiment of the present invention.
도 5의 (a)는 패턴형성미러(110)에서 차단막(133)의 일부를 제거하여 패턴 영역(121)을 형성하고, 차단막(133)이 제거되지 않은 영역을 비패턴 영역(123)으로 한 경우를 나타낸 사진이다. 여기서, 차단막(133)이 제거된 패턴 영역(121)이 투과 영역이 되고, 차단막(133)이 제거되지 않은 비패턴 영역(123)이 비투과 영역이 된다.Referring to FIG. 5A, a portion of the blocking layer 133 is removed from the pattern forming mirror 110 to form a pattern region 121, and a region in which the blocking layer 133 is not removed is defined as the non-pattern region 123. Photo shows the case. Here, the pattern region 121 from which the blocking film 133 is removed becomes a transmission region, and the non-pattern region 123 from which the blocking film 133 is not removed becomes a non-transmissive region.
도 5의 (b)는 패턴형성미러(110)에서 차단막(133)의 일부를 제거하여 비패턴 영역(123)을 형성하고, 차단막(133)이 제거되지 않은 영역을 패턴 영역(121)으로 한 경우를 나타낸 사진이다. 여기서, 차단막(133)이 제거된 비패턴 영역(123)이 투과 영역이 되고, 차단막(133)이 제거되지 않은 패턴 영역(121)이 비투과 영역이 된다.In FIG. 5B, a portion of the blocking film 133 is removed from the pattern forming mirror 110 to form a non-pattern area 123, and a region in which the blocking film 133 is not removed is the pattern area 121. Photo shows the case. Here, the non-patterned region 123 from which the blocking film 133 is removed becomes a transmission region, and the pattern region 121 without the blocking film 133 removed becomes a non-transmissive region.
도 6은 본 발명의 제2 실시예에 따른 조명모듈을 나타낸 분해 사시도이다. 6 is an exploded perspective view showing a lighting module according to a second embodiment of the present invention.
도 6을 참조하면, 조명모듈(200)은 광원(202), 패턴형성미러(210), 반투과부(212), 및 불투명판(218)을 포함한다. 여기서는, 설명의 편의상 하우징부는 생략하였다. 조명모듈(200) 내에서 빛의 진행 방향을 기준으로 불투명판(218), 패턴형성미러(210), 및 반투과부(212)가 순서대로 배치된다. 불투명판(218), 패턴형성미러(210), 및 반투과부(212)는 평행하게 배치될 수 있다. 불투명판(218)은 불투명판(218)의 후방에 위치하는 구조물(예를 들어, 전선 또는 각종 부품 등)을 은폐시키는 역할을 한다. Referring to FIG. 6, the illumination module 200 includes a light source 202, a pattern forming mirror 210, a transflective portion 212, and an opaque plate 218. The housing part is omitted here for convenience of explanation. In the lighting module 200, the opaque plate 218, the pattern forming mirror 210, and the transflective portion 212 are sequentially arranged based on the direction of light travel. The opaque plate 218, the pattern forming mirror 210, and the transflective portion 212 may be disposed in parallel. The opaque plate 218 serves to conceal a structure (for example, an electric wire or various components) positioned behind the opaque plate 218.
조명모듈(200) 내에서 광원(202)은 패턴형성미러(210)와 반투과부(212) 사이에 형성될 수 있다. 광원(202)은 패턴형성미러(210)와 반투과부(212) 사이에서 패턴형성미러(210) 및 반투과부(212)의 가장 자리 부분에 마련될 수 있다. 여기서는, 광원(202)이 패턴형성미러(210) 및 반투과부(212)의 네 가장 자리 부분에 각각 형성되어 4개의 광원(202)이 있는 것으로 도시하였으나, 이에 한정되는 것은 아니며 광원(202)은 한 개 이상이 형성될 수 있다. 또한, 광원(202)의 위치가 패턴형성미러(210) 및 반투과부(212)의 가장 자리 부분에 한정되는 것은 아니며 광원(202)은 패턴형성미러(210)와 반투과부(212) 사이에서 패턴형성미러(210) 및 반투과부(212)의 외측에 형성될 수도 있다. 광원(202)은 은폐되지 않고 사용자의 시선에 노출될 수 있다.In the lighting module 200, the light source 202 may be formed between the pattern forming mirror 210 and the transflective portion 212. The light source 202 may be provided at an edge of the pattern forming mirror 210 and the semi-transmissive portion 212 between the pattern forming mirror 210 and the semi-transmissive portion 212. Here, although the light source 202 is formed at the four edge portions of the pattern forming mirror 210 and the transflective portion 212, respectively, there are four light sources 202, but the present invention is not limited thereto. One or more may be formed. In addition, the position of the light source 202 is not limited to the edges of the pattern forming mirror 210 and the semi-transmissive portion 212, the light source 202 is a pattern between the pattern forming mirror 210 and the semi-transmissive portion 212 It may be formed outside the forming mirror 210 and the transflective portion 212. The light source 202 may be exposed to the eyes of the user without being concealed.
광원(202)에서 발생한 빛은 패턴형성미러(210)와 반투과부(212) 사이에서 무한 반사되면서 그 일부가 반투과부(212)를 투과하여 전방으로 향하게 된다. 여기서, 광원(202) 자체도 패턴형성미러(210)와 반투과부(212) 사이에서 무한 반사되면서 그 일부가 반투과부(212)를 투과하여 전방으로 향하기 때문에, 광원(202)도 무한 반사에 따른 심미적 효과를 나타내게 되며, 그로 인해 보다 화려한 조명 효과를 얻을 수 있게 된다. The light generated from the light source 202 is reflected indefinitely between the pattern forming mirror 210 and the semi-transmissive portion 212, and a part thereof passes through the semi-transmissive portion 212 and is directed forward. Here, since the light source 202 itself is also infinitely reflected between the pattern forming mirror 210 and the semi-transmissive portion 212 and a part thereof passes through the semi-transmissive portion 212 and is directed forward, the light source 202 also has an infinite reflection. It will have an aesthetic effect, resulting in a more brilliant lighting effect.
도 7은 본 발명의 제2 실시예에 따른 조명모듈을 나타낸 사진이다. 7 is a photograph showing a lighting module according to a second embodiment of the present invention.
도 7을 참조하면, 광원(202)은 별도의 광원 수납부에 의해 은폐되지 않고 사용자의 시선에 노출될 수 있다. 이 경우, 광원(202) 자체도 패턴형성미러(210)와 반투과부(212) 사이에서 무한 반사되기 때문에, 무한 반사에 따른 심미적 효과가 보다 화려하게 나타나는 것을 볼 수 있다.Referring to FIG. 7, the light source 202 may be exposed to the user's eyes without being concealed by a separate light source accommodating part. In this case, since the light source 202 itself is also infinitely reflected between the pattern forming mirror 210 and the semi-transmissive portion 212, it can be seen that the aesthetic effect of the infinite reflection appears more colorful.
도 8은 본 발명의 조명모듈에서, 패턴형성미러의 다른 실시예를 나타낸 단면도이다.8 is a cross-sectional view showing another embodiment of the pattern forming mirror in the lighting module of the present invention.
도 8을 참조하면, 패턴형성미러(110)는 제1유리기판(131), 차단막(133), 및 투명 플레이트(135)를 포함한다. 제1유리기판(131)에서 빛이 입사되는 면에 차단막(133)이 형성되고, 빛이 투과되는 면에 투명 플레이트(135)가 형성된다. Referring to FIG. 8, the pattern forming mirror 110 may include a first glass substrate 131, a blocking layer 133, and a transparent plate 135. The blocking film 133 is formed on the surface where the light is incident on the first glass substrate 131, and the transparent plate 135 is formed on the surface where the light is transmitted.
투명 플레이트(135)는 제1 투명 플레이트(135-1) 및 제2 투명 플레이트(135-2)를 포함할 수 있다. 제1 투명 플레이트(135-1)의 일면은 제1유리기판(131)과 접착(또는 접합)될 수 있다. 제2 투명 플레이트(135-2)는 제1 투명 플레이트(135-1)의 타면에 접착(또는 접합)될 수 있다. 제1 투명 플레이트(135-1)와 제2 투명 플레이트(135-2) 사이에는 디자인 패턴 물질(137)이 마련된다. 디자인 패턴 물질(137)은 꽃, 나뭇잎, 나무 가지, 줄기 등이 될 수 있으나, 이에 한정되는 것은 아니다. The transparent plate 135 may include a first transparent plate 135-1 and a second transparent plate 135-2. One surface of the first transparent plate 135-1 may be bonded (or bonded) to the first glass substrate 131. The second transparent plate 135-2 may be bonded (or bonded) to the other surface of the first transparent plate 135-1. The design pattern material 137 is provided between the first transparent plate 135-1 and the second transparent plate 135-2. The design pattern material 137 may be a flower, a leaf, a tree branch, a stem, or the like, but is not limited thereto.
여기서, 디자인 패턴 물질(137)과 대응되는 형상으로 차단막(133)의 일부가 제거되어 패턴 영역(121)을 이루고, 차단막(133)이 제거되지 않은 영역이 비패턴 영역(123)을 이룰 수 있다. 그러나, 이에 한정되는 것은 아니며 차단막(133)이 제거되지 않은 영역이 디자인 패턴 물질(137)과 대응되는 형상을 갖도록 차단막(133)의 일부가 제거될 수도 있다. Here, a portion of the blocking layer 133 may be removed to form the pattern region 121 in a shape corresponding to the design pattern material 137, and an area in which the blocking layer 133 is not removed may form the non-pattern region 123. . However, the present invention is not limited thereto, and a portion of the blocking layer 133 may be removed so that a region in which the blocking layer 133 is not removed has a shape corresponding to the design pattern material 137.
또한, 여기서는 투명 플레이트(135)가 제1 투명 플레이트(135-1) 및 제2 투명 플레이트(135-2)를 포함하고, 디자인 패턴 물질(137)이 제1 투명 플레이트(135-1) 및 제2 투명 플레이트(135-2) 사이에 마련되는 것으로 도시하였으나, 이에 한정되는 것은 아니며 디자인 패턴 물질(137)은 하나의 투명 플레이트 내에 매립되어 마련될 수도 있다. In this case, the transparent plate 135 includes a first transparent plate 135-1 and a second transparent plate 135-2, and the design pattern material 137 includes the first transparent plate 135-1 and the first transparent plate 135-1. Although illustrated as being provided between the two transparent plates 135-2, the design pattern material 137 may be embedded in one transparent plate.
도 9는 본 발명의 조명모듈에서 패턴형성미러 내에 디자인 패턴 물질이 마련된 상태를 나타낸 도면이다. 9 is a view showing a state in which a design pattern material is provided in the pattern forming mirror in the lighting module of the present invention.
도 9를 참조하면, 디자인 패턴 물질(137)로 꽃잎 또는 줄기 등이 사용될 수 있다. 이 경우, 조명모듈(100)을 통해 자연 친화적인 조명 효과도 얻을 수 있게 된다.Referring to FIG. 9, petals or stems may be used as the design pattern material 137. In this case, the lighting module 100 may also obtain a natural friendly lighting effect.
한편 본 발명에 따른 조명모듈은, 위와 같은 모든 실시예를 포함하며, 도 1 내지 도 11에 도시된 바와 같이, 디자인 패턴이 형성된 하나 이상의 패턴형성미러(110, 210, 310)와; 패턴형성미러(110, 210, 310)의 전면 및 배면 중 어느 한면으로 광을 조사하는 광원부와; 패턴형성미러(110, 210, 310)의 전면 및 배면 중 어느 한면에 간격을 두고 설치되어 광원부에 의하여 광이 조사된 패턴형성미러(110, 210, 310)의 디자인 패턴 중 일부를 패턴형성미러(110, 210, 310)으로 재반사시키고 나머지를 투과시키는 하나 이상의 반투과부(112, 212, 312)를 포함할 수 있다.Meanwhile, the lighting module according to the present invention includes all the above embodiments, and as shown in FIGS. 1 to 11, one or more pattern forming mirrors 110, 210, and 310 having a design pattern formed thereon; A light source unit for irradiating light to one of front and rear surfaces of the pattern forming mirrors 110, 210, and 310; Some of the design patterns of the pattern forming mirrors 110, 210 and 310, which are provided at intervals on one of the front and rear surfaces of the pattern forming mirrors 110, 210 and 310 and irradiated with light by the light source unit, may be used as a pattern forming mirror ( And one or more transflective portions 112, 212, 312 that reflect back to 110, 210, 310 and transmit the remainder.
패턴형성미러(310)는, 디자인 패턴이 형성되는 부재로서, 디자인 패턴은 불투명 또는 반투명하게 패턴형성미러(310)의 전면 및 배면 중 적어도 어느 하나에 형성될 수 있다.The pattern forming mirror 310 is a member on which a design pattern is formed, and the design pattern may be formed on at least one of the front and rear surfaces of the pattern forming mirror 310 to be opaque or translucent.
또한 패턴형성미러(310)에 형성되는 디자인 패턴은 단색은 물론 천연색 등 다양한 색상, 문양 등으로 형성될 수 있다.In addition, the design pattern formed on the pattern forming mirror 310 may be formed of various colors, patterns, and the like, as well as monochromatic.
광원부는, 패턴형성미러(310)의 전면 및 배면 중 어느 한면으로 광을 조사하는 구성으로서 광의 조사방식 및 광원의 종류에 따라서 다양한 구성이 가능하다.The light source unit is configured to irradiate light to one of the front and rear surfaces of the pattern forming mirror 310, and various configurations are possible depending on the light irradiation method and the type of the light source.
광원(302)은, 점광원, 면광원, 입체광원 등 다양한 형태로 패턴형성미러(310) 및 반투과부(312) 중 적어도 하나로 광을 조사할 수 있다.The light source 302 may irradiate light to at least one of the pattern forming mirror 310 and the transflective portion 312 in various forms such as a point light source, a surface light source, and a three-dimensional light source.
한편, 반투과부(302) 및 광원부는, 도 1 및 도 11에 도시된 바와 같이, 패턴형성미러(110, 310)를 두고 서로 반대면 쪽에 설치될 수 있다.Meanwhile, as illustrated in FIGS. 1 and 11, the transflective unit 302 and the light source unit may be installed on opposite sides of the pattern forming mirrors 110 and 310.
또한 광원부는, 도 6에 도시된 바와 같이, 반투과부(212) 및 패턴형성미러(210)의 사이로 광을 조사할 수 있다.In addition, as shown in FIG. 6, the light source unit may irradiate light between the transflective unit 212 and the pattern forming mirror 210.
패턴형성미러(310)는, 도 10 및 도 11에 도시된 바와 같이, 내측에 광원부가 설치되며, 뿔대형상, 뿔형상, 기둥형상, 타원형상, 구형상 및 다면체형상 중 어느 하나의 형상을 가질 수 있다.As shown in FIGS. 10 and 11, the pattern forming mirror 310 has a light source unit installed therein, and forms one of horn-shaped, horn-shaped, columnar, elliptical, spherical and polyhedral. Can have.
또한 반투과부(312)는, 패턴형성미러(310)의 외주면과 간격을 두고 설치되며 패턴형성미러(310)와 닮은 꼴형상을 가질 수 있다.In addition, the transflective portion 312 may be installed at a distance from the outer circumferential surface of the pattern forming mirror 310 and may have a shape similar to that of the pattern forming mirror 310.
이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다. Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

Claims (14)

  1. 면광원으로서 광을 조사하는 광원부와;A light source unit for irradiating light as a surface light source;
    상기 도광판의 전방에 형성되고, 디자인 패턴이 형성되는 패턴 영역 및 상기 패턴 영역을 제외한 비패턴 영역을 포함하며, 상기 패턴 영역 및 상기 비패턴 영역 중 어느 하나는 투과 영역이고, 다른 하나는 비투과 영역으로 이루어지는 패턴형성미러와;A pattern region formed in front of the light guide plate and a non-pattern region except for the pattern region in which a design pattern is formed; one of the pattern region and the non-pattern region is a transmissive region, and the other is a non-transmissive region. A pattern forming mirror;
    상기 패턴형성미러의 전방에 형성되는 반투과부를 포함하는 것을 특징으로 하는 조명모듈.Lighting module comprising a transflective portion formed in front of the pattern forming mirror.
  2. 청구항 1에 있어서, The method according to claim 1,
    상기 패턴형성미러는, The pattern forming mirror,
    제1유리기판과, The first glass substrate,
    상기 제1유리기판에서 상기 광원부에서 발생된 광이 입사되는 면에 형성되고, 일부 영역이 제거되어 상기 투과 영역을 이루며, 상기 제거된 일부 영역을 제외한 나머지 영역이 상기 비투과 영역을 이루는 차단막을 포함하는 것을 특징으로 하는 조명모듈.The first glass substrate is formed on a surface on which light generated by the light source is incident, and a partial region is removed to form the transmission region, and the remaining region except for the removed partial region includes a non-transmissive region. Lighting module, characterized in that.
  3. 청구항 1에 있어서, The method according to claim 1,
    상기 반투과부는, 제2유리기판 및 상기 제2유리기판에서 상기 패턴형성미러로부터 광이 입사되는 면에 형성되는 반 투과막을 포함하며, The transflective part may include a semi-transmissive layer formed on a second glass substrate and a surface on which light is incident from the pattern forming mirror on the second glass substrate.
    상기 패턴형성미러의 투과 영역을 투과하여 입사된 광을 상기 패턴형성미러로 반사시켜 상기 패턴형성미러와 상기 반투과부 사이에서 무한 반사되도록 하면서 일부의 광을 전방으로 투과시키는 것을 특징으로 하는 조명모듈.And a part of the light passing through the transmission region of the pattern forming mirror to reflect the incident light to the pattern forming mirror so as to be infinitely reflected between the pattern forming mirror and the transflective portion while transmitting part of the light forward.
  4. 청구항 1에 있어서, The method according to claim 1,
    상기 패턴형성미러는, The pattern forming mirror,
    제1유리기판과; A first glass substrate;
    상기 광원에서 발생된 광이 입사되는 상기 제1유리기판의 일면에 형성되고, 일부 영역이 제거되어 상기 투과 영역을 이루며, 상기 제거된 일부 영역을 제외한 나머지 영역이 상기 비투과 영역을 이루는 차단막과;A blocking film formed on one surface of the first glass substrate to which the light generated by the light source is incident, the partial region being removed to form the transmission region, and the remaining region except for the removed partial region forming the non-transmissive region;
    상기 제1유리기판의 타면에 형성되고 디자인 패턴 물질이 마련되는 투명 플레이트를 더 포함하고, Further comprising a transparent plate formed on the other surface of the first glass substrate and provided with a design pattern material,
    상기 패턴 영역은 상기 디자인 패턴 물질의 형상과 대응되도록 마련되는 것을 특징으로 하는 조명모듈.And the pattern area is provided to correspond to the shape of the design pattern material.
  5. 청구항 1 내지 청구항 5 중 어느 하나의 항에 있어서, The method according to any one of claims 1 to 5,
    상기 광원부는, The light source unit,
    광원과, 상기 광원의 측부에 형성되고, 상기 광원에서 발생된 광을 면광원으로 변환시켜 상기 패턴형성미러로 사출하는 도광판을 포함하는 것을 특징으로 하는 조명모듈.And a light guide plate formed on the side of the light source, and converting the light generated from the light source into a surface light source and emitting the light to the pattern forming mirror.
  6. 청구항 5에 있어서, The method according to claim 5,
    상기 광원을 향하는 측이 개방되어 상기 광원에서 발생된 광이 상기 도광판으로 조사되도록 가이드하는 광원 수납부를 포함하는 것을 특징으로 하는 조명모듈.And a light source accommodating part for opening the side toward the light source to guide the light generated from the light source to the light guide plate.
  7. 청구항 5에 있어서, The method according to claim 5,
    상기 조명모듈은, The lighting module,
    상기 도광판과 상기 패턴형성미러 사이에 형성되는 광 확산부를 더 포함하는 것을 특징으로 하는 조명모듈.And a light diffuser formed between the light guide plate and the pattern forming mirror.
  8. 디자인 패턴이 형성되는 패턴 영역 및 상기 패턴 영역을 제외한 비패턴 영역을 포함하며, 상기 패턴 영역 및 상기 비패턴 영역 중 어느 하나는 투과 영역이고, 다른 하나는 비투과 영역으로 이루어지는 패턴형성미러; A pattern forming mirror including a pattern region in which a design pattern is formed and a non-pattern region other than the pattern region, wherein one of the pattern region and the non-pattern region is a transmissive region and the other is a non-transmissive region;
    상기 패턴형성미러의 전방에 형성되는 반투과부; 및A transflective portion formed in front of the pattern forming mirror; And
    상기 패턴형성미러와 상기 반투과부 사이에서 광을 발생시키는 광원부를 포함하며, A light source unit generating light between the pattern forming mirror and the transflective unit,
    상기 광원부에서 발생된 광이 상기 패턴형성미러와 상기 반투과부 사이에서 무한 반사되면서 일부의 광이 전방으로 향하는 것을 특징으로 하는 조명모듈.The light module, characterized in that the light generated from the light source portion is reflected indefinitely between the pattern forming mirror and the transflective portion is directed to some of the light forward.
  9. 청구항 8에 있어서, The method according to claim 8,
    상기 광원부는, The light source unit,
    상기 패턴형성미러와 상기 반투과부 사이에서 상기 패턴형성미러 및 상기 반투과부의 가장 자리 부분에 마련되는 것을 특징으로 하는 조명모듈.Illumination module, characterized in that provided between the pattern forming mirror and the edge portion of the transmissive portion between the pattern forming mirror and the transflective portion.
  10. 청구항 9에 있어서, The method according to claim 9,
    상기 광원부는, The light source unit,
    상기 패턴형성미러와 상기 반투과부 사이에서 상기 패턴형성미러 및 상기 반투과부의 가장 자리 부분에 마련되는 것을 특징으로 하는 조명모듈.Illumination module, characterized in that provided between the pattern forming mirror and the edge portion of the transmissive portion between the pattern forming mirror and the transflective portion.
  11. 디자인 패턴이 형성된 패턴형성미러와;A pattern forming mirror having a design pattern formed thereon;
    상기 패턴형성미러의 전면 및 배면 중 어느 한면으로 광을 조사하는 광원부와;A light source unit irradiating light to one of front and rear surfaces of the pattern forming mirror;
    상기 패턴형성미러의 전면 및 배면 중 어느 한면에 간격을 두고 설치되어 상기 광원부에 의하여 광이 조사된 패턴형성미러의 디자인 패턴 중 일부를 상기 패턴형성미러으로 재반사시키고 나머지를 투과시키는 반투과부를 포함하는 것을 특징으로 하는 조명모듈.A semi-transmissive part installed at intervals on one of the front and rear surfaces of the pattern forming mirror to reflect back a part of the design pattern of the pattern forming mirror irradiated with light by the light source to the pattern forming mirror and transmit the rest Lighting module, characterized in that.
  12. 청구항 11에 있어서,The method according to claim 11,
    상기 반투과부 및 상기 광원부는, 상기 패턴형성미러를 두고 서로 반대면 쪽에 설치된 것을 특징으로 하는 조명모듈.The transflective unit and the light source unit, the illumination module, characterized in that installed on the opposite side with the pattern forming mirror.
  13. 청구항 11에 있어서,The method according to claim 11,
    상기 광원부는, 상기 반투과부 및 상기 패턴형성미러의 사이로 광을 조사하는 것을 특징으로 하는 조명모듈.The light source unit, the illumination module, characterized in that for irradiating light between the transflective portion and the pattern forming mirror.
  14. 청구항 11에 있어서,The method according to claim 11,
    상기 패턴형성미러는, 내측에 상기 광원부가 설치되며, 뿔대형상, 뿔형상, 기둥형상, 타원형상, 구형상 및 다면체형상 중 어느 하나의 형상을 가지며,The pattern forming mirror, the light source unit is installed on the inside, has a shape of any one of horn shape, horn shape, columnar shape, elliptical shape, spherical shape and polyhedron shape,
    상기 반투과부는, 상기 패턴형성미러의 외주면과 간격을 두고 설치되며 상기 패턴형성미러와 닮은 꼴형상을 가지는 것을 특징으로 하는 조명모듈.The transflective unit is installed at intervals with the outer peripheral surface of the pattern forming mirror and the illumination module, characterized in that it has a shape similar to the pattern forming mirror.
PCT/KR2015/002589 2014-03-17 2015-03-17 Lighting module WO2015142039A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0031202 2014-03-17
KR1020140031202A KR101449739B1 (en) 2014-03-17 2014-03-17 Light module

Publications (1)

Publication Number Publication Date
WO2015142039A1 true WO2015142039A1 (en) 2015-09-24

Family

ID=51997354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/002589 WO2015142039A1 (en) 2014-03-17 2015-03-17 Lighting module

Country Status (2)

Country Link
KR (1) KR101449739B1 (en)
WO (1) WO2015142039A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529770A (en) * 2018-05-24 2019-12-03 和硕联合科技股份有限公司 Luminous shell

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101682704B1 (en) * 2016-02-16 2016-12-06 임효빈 Colored gobo assembly for lighting apparatus
KR102313945B1 (en) * 2017-05-22 2021-10-18 엘지이노텍 주식회사 Lighting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002157907A (en) * 2000-11-20 2002-05-31 Nippon Sheet Glass Co Ltd Lighting system with built-in mirror
WO2004006216A1 (en) * 2002-07-08 2004-01-15 Nippon Carbide Kogyo Kabushiki Kaisha Internally illuminated sign
KR20090008749U (en) * 2008-02-26 2009-08-31 주식회사 자화라이텍 Side light type led lightening device having auxiliary led in direct type for auxiliary display
JP2013522851A (en) * 2010-03-19 2013-06-13 オートモーティブ・ライティング・リア・ランプス・フランス・ソシエテ・パール・アクシオン・サンプリフィエ Devices for obtaining infinite effects in car signal lights

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002157907A (en) * 2000-11-20 2002-05-31 Nippon Sheet Glass Co Ltd Lighting system with built-in mirror
WO2004006216A1 (en) * 2002-07-08 2004-01-15 Nippon Carbide Kogyo Kabushiki Kaisha Internally illuminated sign
KR20090008749U (en) * 2008-02-26 2009-08-31 주식회사 자화라이텍 Side light type led lightening device having auxiliary led in direct type for auxiliary display
JP2013522851A (en) * 2010-03-19 2013-06-13 オートモーティブ・ライティング・リア・ランプス・フランス・ソシエテ・パール・アクシオン・サンプリフィエ Devices for obtaining infinite effects in car signal lights

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529770A (en) * 2018-05-24 2019-12-03 和硕联合科技股份有限公司 Luminous shell
CN110529770B (en) * 2018-05-24 2023-01-06 和硕联合科技股份有限公司 Luminous shell

Also Published As

Publication number Publication date
KR101449739B1 (en) 2014-10-15

Similar Documents

Publication Publication Date Title
EP2589855A1 (en) Light emitting apparatus
JP2004355992A (en) Light-emitting unit
WO2012067419A2 (en) Solar cell advertising device
CN102300489A (en) Mirror unit comprising a mirror surface and a lighting unit
WO2015142039A1 (en) Lighting module
WO2018097473A1 (en) Display device having light-emitting edge
CN101859515B (en) Display module and light-emitting marker having same
EP2309170A1 (en) Embedded lamp with auxiliary illumination
JPH03254006A (en) Decorational lighting fixture
WO2013024978A2 (en) Illuminating member for reducing unified glare rating and lighting device using the same
WO2017200245A2 (en) Decorative lens and direct-type led surface-lighting device having same
CN208126063U (en) Lighting device
JP3211553U (en) Lighting device
WO2014168301A1 (en) Light directing device
KR20170099200A (en) Illumination for Multi-Advertising panels
CN212178611U (en) Novel LED side-lighting ultrathin panel lamp
JP2007232790A (en) Illumination type display apparatus
JPH0555182U (en) Edge-light type 3D display device with multicolor LED light source
WO2012057430A1 (en) Led metal signboard
WO2012030084A1 (en) Backlight unit
JP6887122B2 (en) Lighting system
WO2010095863A2 (en) Led with an adsorption plate
US10629102B2 (en) Corridor indicator lamp comprising extension unit
WO2012137997A1 (en) Guide indicating apparatus provided with a security light
CN212929660U (en) Novel ultra-thin LED panel light

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15765325

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15765325

Country of ref document: EP

Kind code of ref document: A1