KR20170057627A - And a method of manufacturing the light emitting panel - Google Patents

And a method of manufacturing the light emitting panel Download PDF

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Publication number
KR20170057627A
KR20170057627A KR1020150160974A KR20150160974A KR20170057627A KR 20170057627 A KR20170057627 A KR 20170057627A KR 1020150160974 A KR1020150160974 A KR 1020150160974A KR 20150160974 A KR20150160974 A KR 20150160974A KR 20170057627 A KR20170057627 A KR 20170057627A
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South Korea
Prior art keywords
adhesive
roller
luminance
paper
sensitive adhesive
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KR1020150160974A
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Korean (ko)
Inventor
김성두
Original Assignee
주식회사 해건
김성두
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Priority to KR1020150160974A priority Critical patent/KR20170057627A/en
Publication of KR20170057627A publication Critical patent/KR20170057627A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/20—Use of light guides, e.g. fibre-optic devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The present invention relates to a light emitting panel and a manufacturing method thereof, which can more clearly reflect and emit light of a light emitting unit through dots arranged and formed in a matrix shape on high intensity reflection paper. Therefore, at night, in hazy weather, and in a rainy day in addition to in daytime, a vehicle driver can more easily identify guide information through the dots, and further, costs can be significantly reduced, and an indirect lighting type sign effect can be maximized.

Description

[0001] The present invention relates to a luminescent panel and a manufacturing method thereof,

According to the present invention, light emitted from a light emitting portion can be more clearly reflected and emitted through dots arranged in a matrix form on a high-luminance reflective sheet, so that even if the nighttime, fog, or rainfall occurs, And more particularly, to a luminescent panel which can distinguish informations more easily, and is excellent in cost reduction and maximizes the effect of an indirect illuminated sign, and a manufacturing method thereof.

Generally, a road milestone refers to an installation in which a sign is mounted on a support rod of a column installed on the roadside, and the directional light is displayed to the driver.

Such milestones are fixed in the direction perpendicular to the road, so that not only the visibility of the driver in the field of view is not good, but also the visibility of the vehicle during daytime driving is deteriorated due to the reflection of sunlight during driving of the road.

In order to solve such a problem, recently, a road milestone which can be adjusted in inclination angle so as to assist the safety operation by widening the observation angle of the driver by inclining the road milestone at an angle on the vertical line of the road has been registered with the domestic registered utility model registration number 0.0 > 20-0366987. ≪ / RTI >

However, in the case of the above-mentioned Korean Registered Utility Model Registration No. 20-0366987 (road marking of which the inclination angle is adjustable), the function is exerted due to environmental factors such as nighttime, fogging, There is a problem that it is difficult to do.

Korean Registered Utility Model Registration No. 20-0366987

The present invention has been made in order to solve the above-described problems, and it is an object of the present invention to provide a liquid crystal display device capable of emitting light of a light emitting portion more clearly through reflection of dots arranged in a matrix form on a high- It is an object of the present invention to provide a luminescent panel capable of more easily identifying information items through the dot even in a rainy weather and maximizing the effect of cost reduction and indirect illumination type signs and a method of manufacturing the same. do.

According to an aspect of the present invention, A rear panel member provided on a rear side of the frame so as to be positioned inside the frame; A high-luminance reflective paper provided on a front side of the rear panel member and having dots formed on the front surface at regular intervals; A front panel member provided on the front side of the frame so as to be provided on the inner side of the frame in a state of being provided on the front side of the high-intensity reflected paper; And a light emitting unit provided in the frame to emit light to the high-luminance reflected paper so as to be positioned in an outer direction of the high-intensity reflected paper.

Here, it is preferable that a finishing cap is detachably provided at corner portions of the frame.

Preferably, the dots are formed at regular intervals on the back surface of the high-luminance reflected paper.

It is preferable that a protective sheet is provided on the front surface of the high-intensity reflected paper or on the front and back surfaces of the high-intensity reflected paper.

Further, the present invention provides a method of manufacturing a high-intensity reflection sheet, comprising the steps of: a) transferring a high-luminance reflection sheet from a front side of the high-intensity reflection sheet to a rear side of the high- b) applying dots at predetermined intervals to the upper surface of the high-luminance reflected paper or the upper surface and the lower surface of the high-luminance reflected paper, which are transported in the backward direction of the high-luminance reflected paper through an adhesive; c) assembling the high-luminance reflection sheet, the front panel member, and the rear panel member inside the frame having the light-emitting portion therein with the front panel member and the rear panel member provided on the front side and the rear side of the high luminance side panel, respectively; And a light emitting layer formed on the light emitting layer.

In the step b), the upper surface of the high-brightness reflective paper is coated with an adhesive to cover the upper surface of the high-reflectivity reflective sheet, the adhesive portion is provided in the upper direction of the high-luminance reflective sheet, ; An upper rotating roller which is located in a front side direction of the upper pressure sensitive adhesive container and contacts the upper portion of the high-intensity reflected paper; A lower rotating roller provided at a lower portion of the upper rotating roller in contact with a lower portion of the high-intensity reflected paper; A plurality of grooves are formed on the outer surface of the upper rotating roller at regular intervals in a direction from one side to the other side of the upper rotating roller, A protrusion for forming a dot; And an upper adhesive transfer roller disposed between the upper rotating roller and the upper rotating roller to transfer the adhesive contained in the upper adhesive receiving container to the dot forming protruding member.

The pressure-sensitive adhesive sheet is provided in the lower direction of the high-luminance reflective sheet, and the lower pressure-sensitive adhesive is passed through the pressure- And a lower pressure sensitive adhesive transfer roller disposed between the lower rotary pressure roller and the lower rotary pressure roller to transmit the pressure sensitive adhesive contained in the lower pressure sensitive adhesive receiving container to the lower rotary pressure roller.

Alternatively, in step b), it is preferable to gradually provide a step for applying a pressure-sensitive adhesive on the upper surface and the lower surface of the high-luminance reflective sheet, wherein the adhesive is provided in the upper direction of the high- Passing the adhesive; A lower pressure-sensitive adhesive receiving passage provided in a lower direction of the high-luminance reflected paper and having a pressure-sensitive adhesive accommodated therein; An upper rotating roller which is located in a front side direction of the upper pressure sensitive adhesive container and contacts the upper portion of the high-intensity reflected paper; A lower rotating roller provided at a lower portion of the upper rotating roller in contact with a lower portion of the high-intensity reflected paper; The upper and lower rotating rollers being rotatably supported by the upper and lower rotating rollers, the upper and lower rotating rollers being rotatably supported by the upper and lower rotating rollers, A dot formation protrusion member for applying dots to the upper surface and the lower surface of the high-intensity reflection sheet by applying dots at regular intervals; An upper adhesive transfer roller provided between the upper rotating roller and the upper rotating adhesive roller for transferring the adhesive contained in the upper adhesive container to the dot forming protrusion; And a lower adhesive transfer roller disposed between the lower rotating rollers through which the lower adhesive is received to transfer the adhesive contained in the lower adhesive receiving container to the lower rotating rollers.

In addition, it is preferable that the step of bonding the protective sheet to the upper surface or the upper surface and the lower surface of the high-luminance reflective paper through the protective sheet attaching portion between the step b) and the step c).

In addition, the protective sheet attaching portion includes: a take-up roller on which the protective sheet is wound; A guide roller for guiding the protective sheet, which is pulled out from the take-up roller, in the direction of the upper surface or the upper surface and the lower surface of the high-luminance reflected paper coated with the adhesive; The protective sheet guided by the guide roller to the upper surface of the high-intensity reflected paper or the upper surface and the lower surface of the high-intensity reflected paper is pressed and attached to the upper surface of the high-intensity reflected paper or the upper surface and the lower surface of the high- And a roller.

In addition, it is preferable that a finishing cap is detachably provided on a corner portion of the frame in the step c).

The present invention can more clearly reflect light emitted from a light emitting portion through dots formed on a high-luminance reflective paper, thereby enabling a driver to easily identify information items through the dot even during nighttime, foggy, Further, since no light reflection or optical coating is used, it is excellent in cost reduction. In addition, a space is formed between the front panel member and the high-luminance reflective paper through the dot to diffuse the light of the light emitting unit Indirect illumination type light emitting sign effect can be maximized.

1 is a perspective view schematically showing a luminescent panel according to an embodiment of the present invention,
Fig. 2 is an exploded perspective view of Fig. 1,
3 is a side view schematically showing a state in which a protective sheet is provided on a front surface of a high-luminance reflective sheet,
4 is a side view schematically showing a state in which a protective sheet is provided on the front surface and the rear surface of the high-
5 is an exploded cross-sectional view taken along line A-A of FIG. 1,
FIG. 6 is a cross-sectional view of FIG. 5,
7 is a front view schematically showing a light emitting state of a luminescent panel according to the present invention,
8 is a block diagram schematically showing a method of manufacturing a luminescent panel according to an embodiment of the present invention,
Fig. 9 is a side view schematically showing an example of the adhesive portion,
Figs. 10 and 11 are perspective views schematically showing a state in which grooves are formed at regular intervals in the dot-forming projecting members,
Fig. 12 is a side view schematically showing another example of the adhesive patch. Fig.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. It is to be understood that the scope of the present invention is not limited to the following embodiments, and various modifications may be made by those skilled in the art without departing from the technical scope of the present invention.

FIG. 1 is a perspective view schematically showing a luminescent panel according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of FIG.

1 and 2, a luminescent panel according to an embodiment of the present invention includes a frame 10, a rear panel member 20, a high-luminance reflective sheet 30, a front panel member 40, and a light- .

First, the frame 10 may be made of various materials such as a metal material such as aluminum.

The frame 10 includes an upper frame 110; A lower frame 120 provided below the upper frame 110; A frame 130 provided between one side of the upper frame 110 and one side of the lower frame 120; And an other frame 140 provided between the other side of the upper frame 110 and the other side of the lower frame 120.

Next, the rear panel member 20 is provided on the rear side of the frame 10 so as to be located inside the frame 10.

The rear panel member 20 may be made of various materials such as aluminum and the like.

Next, the high-intensity reflected paper 30 is provided on the front side of the rear panel member 20. [

Dots 310, which may be formed in a semicircular shape or the like protruding forward of the high-luminance reflective paper 30, are formed on the front surface of the high-luminance reflective paper 30 at regular intervals in the form of a matrix.

The light emitted from the light emitting unit 50 is transmitted through the dot 310 which refracts and reflects the light emitted from the light emitting unit 50 to the front of the high-luminance reflective sheet 30 through letters, numbers, It is possible to express a notice or advertisement which can be made.

Next, the front panel member 40 is provided on the front side of the frame 10 so as to be provided on the inner side of the frame 10 in a state of being provided on the front side of the high-luminance reflected paper.

The front panel member 40 may be made of various materials such as transparent or opaque acrylic materials.

Next, the light emitting unit 50 is provided inside the frame 10 to emit light to the high-intensity reflected paper 30 so as to be positioned outside the high-intensity reflected paper 30.

In order to prevent the light emitted from the light emitting unit 50 from leaking out of the frame 10 through the edge of the frame 10, May be provided.

The finishing cap 60 may be composed of first, second, third, and fourth finishing caps 610, 620, 630, and 640.

The first finishing cap 610 may be provided between one side of the upper frame 110 and the upper side of the one side frame 130.

The other end of the first finishing cap 610 on the opposite side and the lower end of the first finishing cap 610 are respectively engaged with one side of the upper frame 110 and the upper side of the one side frame 130 Member 650 may be formed.

The fitting members 650 of the first finishing cap 610 may be fitted and fixed to the inner side of the rear side of the upper frame 110 and the inner side of the rear side of the one side frame 130, respectively.

The second finishing cap 620 may be symmetrically formed with the first finishing cap 610 and may be provided between the other side of the upper frame 110 and the upper side of the other side frame 140.

The fitting members 650 of the second finishing cap 620 may be fitted and fixed to the other inner side of the rear side of the upper frame 110 and the inner side of the rear side of the other side frame 140, respectively.

The third finishing cap 630 may be vertically symmetrical with the first finishing cap 610 and may be provided between one side of the lower frame 120 and a lower side of the one side frame 130.

The fitting members 650 of the third finishing cap 630 may be fitted and fixed to one inner side of the rear side of the lower frame 120 and a lower inner side of the rear side of the one side frame 130, respectively.

The fourth finishing cap 640 may be vertically symmetrical with the second finishing cap 620 and may be provided between the other side of the lower frame 120 and the lower side of the other side frame 140.

The fitting members 650 of the fourth finishing cap 640 may be fitted and fixed to the other inner side of the rear side of the lower frame 120 and the lower inner side of the rear side of the other side frame 140, respectively.

3 is a side view schematically showing a state in which a protective sheet is provided on a front surface of a high-luminance reflective sheet.

3, in order to protect the high-luminance reflective sheet 30 and the dots 310, a protective sheet 70 having a tackiness in the form of a transparent film is provided on the front surface of the high-luminance reflective sheet 30 .

4 is a side view schematically showing a state in which a protective sheet is provided on the front surface and the rear surface of the high-luminance reflective sheet.

Alternatively, the dots 310 may be formed on the rear surface of the high-luminance reflective sheet 30 at regular intervals in the form of a matrix, and the protective sheet 70 may be provided on the rear surface of the high- .

As described above, the dots 310 are formed on the front surface and the rear surface of the high-luminance reflective sheet 30 at regular intervals in the form of a matrix, so that one high-brightness reflective sheet 30 is turned upside down and guided to a driver or a general public Or an advertisement item.

The spacing between the front panel member 40 and the high-luminance reflective paper 30 and the spacing between the rear panel member 20 and the high-luminance reflective paper 30 are formed through the dots 310, It is possible to maximize the effect of the indirect illumination type light emitting sign by diffusing the light of the light emitting portion 50.

5 is an exploded cross-sectional view taken along the line A-A of FIG. 1, and FIG. 6 is a coupled cross-sectional view of FIG.

5 and 6, upper, lower, one side, and the other side of the rear panel 20, the high-luminance reflective sheet 30, and the front panel member 40 are respectively disposed inside the front side of the frame 10 It can be fitted and fixed.

5 and 6, the light emitting unit 50 may be an LED bar or the like. The light emitting unit 50, which may be an LED bar or the like, may include the rear panel 20, The front panel member 30 and the front panel member 40 in a state in which the front panel member 10 and the front panel member 40 are fixed to each other.

7 is a front view schematically showing a light emitting state of a luminescent panel according to the present invention.

7, the light emitted from the light emitting unit 50 can be more clearly reflected and emitted through the dots 310 formed in the high-intensity reflection sheet 30, The driver can more easily identify the information through the dot 310 even in the case of fog or rain, and further, the cost can be saved without using the light reflection or the optical coating.

8 is a block diagram schematically showing a method of manufacturing a luminescent panel according to an embodiment of the present invention.

8, a method of manufacturing a luminescent panel according to an embodiment of the present invention includes a) a transfer step (hereinafter referred to as a step a), b) a deposition step (hereinafter referred to as 'b' (Hereinafter referred to as a 'step') and c) an assembly step (hereinafter referred to as a 'c').

Fig. 9 is a side view schematically showing an example of an adhesive patch. Fig.

First, the step a) is a step of horizontally conveying the high-intensity reflected paper 30 from the front side of the high-intensity reflected paper 30 to the rear side of the high-intensity reflected paper 30.

The high-intensity reflection sheet 30 may be wound on the outer surface of the supply roller 300 as shown in FIG.

The high-intensity reflected paper 30, which has been wound in a predetermined length from the feeding roller 300, is placed between the upper rotating roller 820 and the lower rotating roller 830 and between the two pressing rollers 930 Can be horizontally conveyed from the front side to the rear side of the high-intensity reflected paper 30 by the normal rotation of the upper rotation roller 820 and the lower rotation roller 830 and the normal rotation of the compression roller 930.

Next, in step b), the upper surface of the high-luminance reflective sheet 30 horizontally transported in the rear direction of the high-luminance reflective sheet 30 or the upper surface and the lower surface of the high- 310 at regular intervals.

More specifically, for example, as shown in FIG. 9, the dots 310 may be applied to the upper surface of the high-luminance reflective sheet 30 through the adhesive agent decorating portion 80 in a matrix form at regular intervals.

The adhesive patch cover 80 mainly includes an upper adhesive receiving container 810, an upper rotating roller 820, a lower rotating roller 830, a dot forming protrusion member 840, and an upper adhesive transferring roller 850 .

The upper pressure-sensitive adhesive receiving container 810 may be provided at a predetermined height in the upper direction of the high-luminance reflective sheet 30 wound around the supply roller 300 by a predetermined length.

Inside the upper pressure-sensitive adhesive receiving cylinder 810, a pressure-sensitive adhesive that can be formed of a cured ink, silicone such as transparent or white color may be accommodated.

The upper rotating roller 820 may be located in the front side of the upper adhesive receiving cylinder 810 and may be in contact with the upper portion of the high-intensity reflected paper 30.

The lower rotation roller 830 may be provided below the upper rotation roller 820 in contact with the lower portion of the high-intensity reflection paper 30. [

Any one of the upper rotation roller 820 and the lower rotation roller 830 may be axially coupled to the drive motor and rotated normally.

The dot forming protrusion member 840 may be formed on the outer surface of the upper rotating roller 820 at regular intervals.

The dot-forming protrusion 840 may extend leftward and rightward from the one end of the upper rotation roller 820 in the other direction.

The dot forming protrusion member 840 may receive the adhesive held in the upper adhesive receiving container 810 and may coat the dots 310 on the upper portion of the high-luminance reflecting sheet 30 at a predetermined interval.

Figs. 10 and 11 are perspective views schematically showing a state in which grooves are formed at regular intervals in the dot-forming projecting members.

As shown in FIG. 10, grooves 841 may be formed on the dot formation protrusion member 840 at regular intervals in the other direction from one side of the dot formation protrusion member 840.

The groove 841 of the dot forming protrusion member 840 may be recessed downward at a predetermined depth downward from the upper portion of the dot forming protrusion member 840 and may be inserted through a part of the adhesive contained in the groove 841 The dots 310 may be formed on the entire upper surface of the high-luminance reflective sheet 30 in a matrix form.

11, the positions of the grooves 841 formed in the plurality of dot-forming projecting members 840 are different from each other so that the dots 310 (see FIG. 11) ) May be applied in a matrix form to express an announcement item or an advertisement item that may be formed of letters, numbers, figures, symbols, etc. to be informed to the driver or the general public.

The upper adhesive transfer roller 850 is provided between the upper adhesive receiving cylinder 810 and the upper rotary roller 820 so as to be rotatable in both the forward and reverse directions to rotate the adhesive held in the upper adhesive receiving cylinder 810, To the protruding member 840.

The upper adhesive transfer roller 850 may be composed of first, second, third and fourth upper adhesive transfer rollers 851, 852, 853 and 854, for example.

The first upper adhesive transfer roller 851 may be axially and rotatably coupled to the upper adhesive receiving cylinder 810 while being immersed in the adhesive contained in the upper adhesive receiving cylinder 810.

The second upper adhesive transfer roller 852 may be rotatable in the forward or upward direction of the front side of the first upper adhesive transfer roller 851 in contact with the upper portion of the first upper adhesive transfer roller 851 .

The third upper adhesive transfer roller 853 may be rotatable in the forward or upward direction of the front side of the second upper adhesive transfer roller 852 in contact with the upper portion of the second upper adhesive transfer roller 852 .

The fourth upper adhesive transfer roller 854 may be rotatable in the forward or lower direction forward of the third upper adhesive transfer roller 853 in contact with the lower portion of the third upper adhesive transfer roller 853 .

The lower portion of the fourth upper adhesive transfer roller 854 may contact the dot forming protrusion member 840 formed on the outer surface of the upper rotating roller 820 at regular intervals.

The pressure sensitive adhesive patch cover 80 may further include a lower pressure sensitive adhesive receiving cylinder 860 and a lower pressure sensitive adhesive transfer roller 870.

The lower pressure sensitive adhesive receiving container 860 may be provided in a lower direction of the high luminance reflective sheet 30 wound with a predetermined length from the supplying roller 300 and the pressure sensitive adhesive may be provided in the lower pressure sensitive adhesive receiving container 860 Lt; / RTI >

The lower adhesive transfer roller 870 is disposed between the lower adhesive receiving cylinder 860 and the lower rotary roller 830 to transfer the adhesive contained in the lower adhesive receiving cylinder 860 to the lower rotary roller 830 ). ≪ / RTI >

The lower pressure sensitive adhesive transfer roller 870 may be composed of, for example, first, second and third lower pressure sensitive adhesive transfer rollers 871, 872 and 873.

The first lower pressure sensitive adhesive transfer roller 871 may be axially coupled to the lower pressure sensitive adhesive receiving cylinder 860 so that the lower pressure sensitive adhesive transfer roller 871 is immersed in the pressure sensitive adhesive contained in the lower pressure sensitive adhesive receiving cylinder 860.

The second lower adhesive transfer roller 872 may be rotatable in the forward or upward direction of the front side of the first lower adhesive transfer roller 871 in contact with the upper portion of the first lower adhesive transfer roller 871 .

The third lower pressure sensitive adhesive transfer roller 873 may be rotatable in the forward or upward direction of the front side of the second lower pressure sensitive adhesive transfer roller 872 in contact with the upper portion of the second lower pressure sensitive adhesive transfer roller 872 .

The upper portion of the third lower adhesive transfer roller 873 may be in contact with the lower portion of the lower rotating roller 830.

The lower rotating roller 830 may apply the adhesive to the entire lower surface of the high-intensity reflection sheet 30, which is received from the lower adhesive conveyance roller 870.

Fig. 12 is a side view schematically showing another example of the adhesive patch. Fig.

As shown in FIG. 12, the dots 310 may be formed on the upper and lower surfaces of the high-luminance reflective paper through the adhesive patches 80 at predetermined intervals in the form of a matrix.

For this purpose, the pressure sensitive adhesive applicator 80 includes the upper pressure sensitive adhesive receiver 810, the lower pressure sensitive adhesive receiver 860, the upper rotary roller 820, the lower rotary roller 830, 10 to 12, the dot forming protrusion member 840 includes a member 840, the upper adhesive transferring roller 850 and the lower adhesive transferring roller 870, The outer surface of the roller 820 and the outer surface of the lower rotating roller 830 may be formed at regular intervals.

1 and 2, the front panel member 40 and the rear panel member 20 are provided on the front and rear sides of the high-luminance reflective sheet 30, respectively, The reflection member 30, the front panel member 40, and the rear panel member 20 are assembled to the inside of the frame 10 having the light emitting unit 50.

The finishing cap 60 may be detachably coupled to each corner of the frame 10 in step c).

Next, it may be equipped with a 9 and is referred to also as step b), as shown in 12, wherein the c) b 1) a protective sheet deposition step between steps (the 'b 1) Step ").

The step b 1 ) includes pressing the protective sheet 70 on the upper surface of the high-intensity reflective sheet 30 or the upper surface and the lower surface of the high-intensity reflective sheet 30 through the protective sheet attaching unit 90 to be.

The protective sheet attaching portion 90 may include a take-up roller 910, a guide roller 920, and a press roller 930, for example.

The winding roller 910 may be provided at a rear side of the front side of the adhesive sheet dovetail 80 in a state of being spaced apart from the adhesive sheet dovetail 80.

The winding roller 910 may be provided to be rotatable in an upper direction of the high-luminance reflected paper 30 and a lower direction of the high-luminance reflected paper 30, respectively.

The protective sheet 70 may be wound around the take-up roller 910.

The guide roller 920 may be disposed between the upper portion of the high-intensity reflection sheet 30 and the upper portion of the high-intensity reflection sheet 30 so as to be rotatable in the normal and reverse directions.

The guide roller 920 may be rotatable between a lower portion of the high-intensity reflected paper 30 and the winding roller 910 located in a lower direction of the high-intensity reflected paper 30,

The guide roller 920 guides the protective sheet 70 wound with a predetermined length from the take-up roller 910 to the upper surface of the high-luminance reflective paper 30 coated with the adhesive or the upper surface of the high- And the lower surface direction.

The pressing roller 930 may be provided between the guide rollers 920 so as to be rotatable in the forward and reverse directions in contact with the upper surface and the lower surface of the high-intensity reflected paper 30, respectively.

The compression roller 930 is configured to guide the protective sheet 70 guided by the guide roller 920 to the upper surface of the high-intensity reflected paper 30 or the upper surface and the lower surface of the high- And the upper surface and the lower surface of the high-intensity reflected paper 30 are adhered to each other.

In the state where the protective sheet 70 wound with a predetermined length from the winding roller 910 is sandwiched by the operator between the pressing rollers 930, any one of the two pressing rollers 930, And can be rotated in the coupled state.

10; Frame, 20; The rear panel member,
30; High intensity reflection paper, 40; The front panel member,
50; Emitting portion.

Claims (11)

A frame;
A rear panel member provided on a rear side of the frame so as to be positioned inside the frame;
A high-luminance reflective paper provided on a front side of the rear panel member and having dots formed on the front surface at regular intervals;
A front panel member provided on the front side of the frame so as to be provided on the inner side of the frame in a state of being provided on the front side of the high-intensity reflected paper;
And a light emitting unit provided in the frame to emit light to the high-luminance reflected paper so as to be positioned in an outer direction of the high-intensity reflected paper.
The method according to claim 1,
And a finishing cap is detachably provided on each corner of the frame.
The method according to claim 1,
And the dots are formed at regular intervals on the rear surface of the high-luminance reflected paper.
The method according to claim 1,
Wherein the protective sheet is provided on the front surface of the high-intensity reflective sheet or on the front surface and the rear surface of the high-intensity reflective sheet.
a) transferring a high-luminance reflected paper from a front side of the high-intensity reflected paper to a rear side of the high-intensity reflected paper;
b) applying dots at predetermined intervals to the upper surface of the high-luminance reflected paper or the upper surface and the lower surface of the high-luminance reflected paper, which are transported in the backward direction of the high-luminance reflected paper through an adhesive;
c) assembling the high-luminance reflection sheet, the front panel member, and the rear panel member inside the frame having the light-emitting portion therein with the front panel member and the rear panel member provided on the front side and the rear side of the high luminance side panel, respectively; And forming a light emitting layer on the light emitting layer.
6. The method of claim 5,
Wherein in step (b), an adhesive patch for applying an adhesive to the upper surface of the high-luminance reflective sheet is provided,
Wherein the adhesive portion is provided in an upper direction of the high-luminance reflective sheet, and the upper adhesive is received and accommodated therein;
An upper rotating roller which is located in a front side direction of the upper pressure sensitive adhesive container and contacts the upper portion of the high-intensity reflected paper;
A lower rotating roller provided at a lower portion of the upper rotating roller in contact with a lower portion of the high-intensity reflected paper;
A plurality of grooves are formed on the outer surface of the upper rotating roller at regular intervals in a direction from one side to the other side of the upper rotating roller, A protrusion for forming a dot;
And an upper pressure sensitive adhesive transfer roller disposed between the upper rotating roller and the upper rotating pressure roller to transfer the pressure sensitive adhesive contained in the upper pressure sensitive adhesive receiving container to the dot forming protrusion member. .
The method according to claim 6,
Wherein the pressure sensitive adhesive sheet is provided in a lower direction of the high-luminance reflective sheet and the pressure-sensitive adhesive is received therein;
And a lower adhesive transfer roller disposed between the lower rotating rollers through which the lower adhesive is received to transfer the adhesive held in the lower adhesive receiving container to the lower rotating rollers.
6. The method of claim 5,
Wherein in step (b), an adhesive patch for applying an adhesive to the upper surface and the lower surface of the high-luminance reflective sheet is provided,
Wherein the adhesive portion is provided in an upper direction of the high-luminance reflective sheet, and the upper adhesive is received and accommodated therein;
A lower pressure-sensitive adhesive receiving passage provided in a lower direction of the high-luminance reflected paper and having a pressure-sensitive adhesive accommodated therein;
An upper rotating roller which is located in a front side direction of the upper pressure sensitive adhesive container and contacts the upper portion of the high-intensity reflected paper;
A lower rotating roller provided at a lower portion of the upper rotating roller in contact with a lower portion of the high-intensity reflected paper;
The upper and lower rotating rollers being rotatably supported by the upper and lower rotating rollers, the upper and lower rotating rollers being rotatably supported by the upper and lower rotating rollers, A dot formation protrusion member for applying dots to the upper surface and the lower surface of the high-intensity reflection sheet by applying dots at regular intervals;
An upper adhesive transfer roller provided between the upper rotating roller and the upper rotating adhesive roller for transferring the adhesive contained in the upper adhesive container to the dot forming protrusion;
And a lower pressure sensitive adhesive transfer roller disposed between the lower rotating roller and the lower pressure sensitive adhesive receiver to transmit a pressure sensitive adhesive contained in the lower pressure sensitive adhesive receiving container to the lower rotating roller.
6. The method of claim 5,
And bonding the protective sheet to the upper surface or the upper surface and the lower surface of the high-intensity reflective sheet through a protective sheet attaching portion between the step b) and the step c).
10. The method of claim 9,
The protective sheet attaching portion includes: a take-up roller on which the protective sheet is wound;
A guide roller for guiding the protective sheet, which is unwound from the take-up roller, in the direction of the upper surface or the upper surface and the lower surface of the high-luminance reflective sheet coated with the adhesive;
The protective sheet guided by the guide roller to the upper surface of the high-intensity reflected paper or the upper surface and the lower surface of the high-intensity reflected paper is pressed and attached to the upper surface of the high-intensity reflected paper or the upper surface and the lower surface of the high- And a roller.
6. The method of claim 5,
Wherein a finishing cap is detachably provided on each corner of the frame of step (c).
KR1020150160974A 2015-11-17 2015-11-17 And a method of manufacturing the light emitting panel KR20170057627A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190116807A (en) * 2018-04-05 2019-10-15 이동신 LED advertising frame module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190116807A (en) * 2018-04-05 2019-10-15 이동신 LED advertising frame module

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