KR101221362B1 - Reading plate having scattered-member of low reflectivity, with protrusions, and method thereof - Google Patents
Reading plate having scattered-member of low reflectivity, with protrusions, and method thereof Download PDFInfo
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- KR101221362B1 KR101221362B1 KR1020100018820A KR20100018820A KR101221362B1 KR 101221362 B1 KR101221362 B1 KR 101221362B1 KR 1020100018820 A KR1020100018820 A KR 1020100018820A KR 20100018820 A KR20100018820 A KR 20100018820A KR 101221362 B1 KR101221362 B1 KR 101221362B1
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Abstract
The present invention relates to a reading indicator plate with a diffuse reflection material having projections for reading while reading the lines formed by the letters used in the book or underlining the word, phrase or sentence. The reading indicator plate to which the diffuse reflection material having protrusions is attached includes: a bottom plate 1-a having a constant horizontal length, vertical length, and thickness; Projections 1-c of constant size are formed, and the diffuse reflection material 1-b which is smaller than or equal to the horizontal length and the vertical length of the bottom plate 1-a, respectively; And a binder layer 1-d for attaching the diffuse reflection material 1-b to one side of the bottom plate 1-a.
Description
The present invention relates to a reading stationery, and more particularly, a reading with a low reflectivity reflective material having projections to read or underline a line formed by letters written in a book or to underline a word, phrase or sentence. It relates to an indication board for the same and a method of manufacturing the same
In general, readers (called readers), such as students or examinees, read carefully. As shown in Fig. 1, in the case where the letters written in the
However, since the conventional
As shown in FIG. 2, the light I1 emitted from the light source and incident on the book is incident on the vertical line of the book at a large angle of incidence angle a, and then is mostly diffusely reflected and reflected light at the reflection angle a '. (R1) enters the reader's eyes. At the same time, light I2 is incident on the surface of the plastic ruler from the light source, and light R2 reflected by the incident light I2 on the surface of the plastic ruler enters the reader's eyes.
Since the light R1 reflected from the surface of the book is one of the diffusely reflected light, its intensity is quite small and thus does not irritate and dazzle the reader's eyes. On the other hand, the light (R2) reflected from the smooth surface of the plastic ruler enters the reader's eye with a light intensity almost equal to the intensity of the incident light (I2) according to the general law of reflection and thus stimulates the reader's eye.
Thus, the reader should try not to consciously recognize the dazzling light reflected from the surface of the plastic ruler when reading it with the ruler. Usually, you use it for a while to draw a line in the area. While reading, this behavior of the reader decreases mental focus and speeds up reading.
The present invention allows a reader to read the lines formed by the letters in a book, and to absorb, scatter, and diffuse incident light, and to prevent slipping from the reader's hand. An object of the present invention is to provide an indicator plate and a method of manufacturing the same.
The present invention provides a low reflectivity reflective material with projections that allows the reader to trace the lines of letters in a book, underline them, absorb, scatter and diffuse incident light, and prevent slipping in the reader's hands. An object of the present invention is to provide an attached reading indicator and a manufacturing method thereof.
A reading indicator plate with a low reflectance diffuse reflection material having protrusions according to the present invention includes: a bottom plate 1-a having a constant horizontal length, vertical length, and thickness; Projections 1-c having a constant size are formed, and the diffuse reflection material 1-b having a reflectance lower than or equal to the horizontal length and the vertical length of the bottom plate 1-a, respectively; And a binder layer (1-d) for attaching the diffuse reflection material (1-b) to one side of the bottom plate (1-a).
According to the present invention, there is provided a method of manufacturing a reading indicator plate with a low reflectance diffuse reflection material having protrusions, comprising: providing a disc of a plastic upper substrate having a predetermined size and thickness and having a smooth surface; Providing a disc of low reflectance material having low reflectivity, such as matte cloth, artificial leather, or natural leather, corresponding to the size of the disc of the upper substrate; Applying a first adhesive to a disc of the upper substrate or a disc of the diffuse reflection material to a predetermined thickness; Forming a protrusion by dropping a plurality of liquid silicon droplets on an opposite surface of the surface of the first reflection agent-coated diffuse reflection material to which the first binder is applied; Drying the first binder with warm air and hot air at 40 to 100 degrees Celsius; Bonding the original plate of the diffuse reflection material to the original plate of the upper substrate to which the bonding agent is applied or bonding the original plate of the upper substrate to the original plate of the diffuse reflection material to which the bonding agent is applied to form a bonding plate; Applying a constant pressure to the laminate; Applying a second bonding agent to the bonding plate; Drying the second binder in warm air; Providing a disc of a plastic lower substrate having a constant size and thickness and having a smooth surface; Applying a third adhesive to the lower substrate; Drying the third binder in warm air; Placing the paint plate between the second binder layer of the upper substrate and the third binder layer of the lower substrate; Pressing the upper substrate and the lower substrate at the predetermined pressure; Cutting the laminate into a square, relatively large size that is easy to handle at the factory using a cutter; When the user reads the book, forming a pattern having a horizontal length and a vertical length, and having a blade, on the book and easy to handle by hand; A relatively large sized laminate is achieved by including cutting using the pattern.
According to the present invention, there is provided a method of manufacturing a reading indicator plate with a low reflectance diffuse reflection material having protrusions, comprising: preparing a drawing disc having a predetermined size and thickness; It is achieved by further comprising the step of printing a picture on the picture disc.
The reading indicator board with the low reflectivity material having the projection according to the present invention is attached so that the reader does not slip in the reader's hand and does not dazzle the reader, so that the reader can concentrate on reading for a long time.
The reading indicator board with the low reflectance diffuse reflection material having the projections according to the present invention can be prevented from slipping in the reader's hand and underlined by the reader without dazzling his eyes.
1 is a perspective view of a conventional plastic ruler.
FIG. 2 is a block diagram illustrating the light of the light source and the working state of the plastic ruler based on geometric optics when used under the plastic self light source of FIG. 1.
Figure 3 is a perspective view of one embodiment of a reading indicator plate with a low reflectance diffuse reflection material having protrusions according to the present invention.
4 is a cross-sectional view of the embodiment shown in FIG.
FIG. 5 is a perspective view of a first application example of the embodiment shown in FIG.
FIG. 6 is a perspective view of a second application example of the embodiment shown in FIG.
7 is a perspective view of a second embodiment of a reading indicator plate with a low reflectance diffuse reflection material having protrusions according to the present invention.
FIG. 8 is a perspective view of a first application example of the second embodiment shown in FIG.
FIG. 9 is a perspective view of a second application example of the second embodiment shown in FIG.
FIG. 10 is a perspective view of a third embodiment of a reading indicator board with a low reflectance diffuse reflection material having protrusions according to the present invention.
FIG. 11 is a perspective view of a first application example of the third embodiment shown in FIG.
FIG. 12 is a perspective view of a second application example of the third embodiment shown in FIG.
FIG. 13 is a perspective view of a fourth embodiment of a reading indicator plate with a low reflectance diffuse reflection material having protrusions according to the present invention.
14 is a sectional view of the fourth embodiment shown in FIG.
Fig. 15 is a perspective view of a reading indicator plate with low reflectance material according to the present invention attached to and used on a book.
FIG. 16 shows the light of the light source and the reading indicator plate to which the low reflectance material is attached based on the geometry when the reading indicator plate to which the low reflectance material is attached according to the present invention is used under a light source. It is a block diagram for demonstrating an operation state.
An embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 3 is a perspective view of one embodiment of a reading indicator plate with a low reflectance material having projections, according to the present invention, and FIG. 4 is a cross-sectional view of the embodiment shown in FIG.
As shown in the figure, the
Bottom plate (1-a) is a material that can be flexibly and elastically bent in the thickness direction, it may be made of a plastic material. It is preferable that the bottom plate 1-a is smoothly formed on the opposite side to the surface to which the low reflection reflecting material 1-b is attached. The bottom plate 1-a then causes relatively little friction with the paper side of the book. Bottom plate (1-a) according to the present invention is a plastic material that is 5cm in length, 15cm in length, 0.1mm in thickness, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm Was carried out. In addition, as shown in the figure, the bottom plate (1-a) is good that the four corners are formed in a curved shape.
The low reflection reflecting material (1-b) may be a cloth having a thin thickness and having a gloss on its surface. In the embodiment of the present invention, the low reflection reflecting material (1-b) is implemented as a surface. In addition, the diffuse reflection material 1-b having a low reflectance is integrally formed with a protrusion 1-c made of rubber. The size of the projection 1-c is about 1 mm in diameter when the surface of the diffuse reflection material 1-b having low reflectance is viewed from above, and when the side cross section of the diffuse reflection material 1-b is seen, The height is 0.5 mm or less.
The binder (1-d) according to the present invention adhered to the diffuse reflection material (1-b) on the bottom plate (1-a) using an adhesive or an adhesive. The binder (1-d) according to the present invention was applied to the diffuse reflection material (1-b) and then dried by hot air and hot air at 40 to 100 degrees Celsius.
The projection 1-c according to the present invention is formed by blowing liquid silicone onto the diffuse reflection material 1-c through a plurality of syringes (tubes). That is, by applying a constant pressure to the syringe, a predetermined amount of silicon is ejected like a droplet through the syringe onto the diffuse reflection material 1-c. The ejected drops of silicon are absorbed in a constant amount into the diffuse reflection material, and then the remainder is solidified on the surface of the diffuse reflection material, thereby forming projections. In the embodiment of the present invention, but silicone is used, any material that can be used as long as the user's finger is soft and friction can be used.
In the embodiment of the present invention, protrusions are formed after the bonding agent is formed on the diffuse reflection material. However, the binder may be applied after forming the projections on the diffuse reflection material. Alternatively, projections may be formed at the same time the binder is formed on the diffuse reflection material. The binder coating process and the process of forming the protrusions may be determined in a different order depending on the characteristics of the diffuse reflection material (material, thickness, absorbency of the protrusion material, etc.).
The process of applying the bonding agent to such diffuse reflection material and the process of forming projections on the diffuse reflection material are equally applied to the diffuse reflection material having projections used in the examples described below.
FIG. 5 is a perspective view of a first application example of the embodiment shown in FIG.
As shown in the figure, the first application example 1-1 of the first embodiment (1) of the reading indicator plate with the diffuse reflection material having projections is the bottom plate 1-b of the first embodiment (1). One corner e of is realized by angling at a constant angle with respect to the floor. In addition, the first application example 1-1 is similar in structure and operation to the
FIG. 6 is a perspective view of a second application example of the embodiment shown in FIG.
As shown in the figure, the second application example 1-2 of the first embodiment (1) of the reading indicator plate with the diffuse reflection material having projections is the bottom plate 1-b of the first embodiment (1). The shape of) is realized by the fact that both corners of the long side are perpendicular and both corners of the opposite long side are curved, and the corners (e) of the sides with the right corner are right angled with respect to the floor. The second application example (1-2) is similar in size, structure and operation to the first embodiment (1).
Fig. 7 is a perspective view of a second embodiment (2) of a reading indicator plate with a diffuse reflection material having protrusions according to the present invention.
As shown in the drawing, the second embodiment (2) of the reading indicator plate with the diffuse reflection material having protrusions is provided with a bottom plate 2-a having a constant horizontal length, vertical length, and thickness, and a protrusion having a constant size ( It is divided into the part 2-b2 in which 2-c was formed, and the part 2-b1 without the processus | protrusion 2-c, and is smaller than or equal to the horizontal length and the vertical length of the bottom plate 2-a, respectively. And a binder layer for attaching the diffuse reflection material 2-b to one side of the diffuse reflection material 2-b and the bottom plate 2-a.
The bottom plate 2-a is a material that can be flexibly and elastically bent in the thickness direction and can be made of a plastic material. The bottom plate 2-a should be smoothly formed on the opposite side to the surface on which the diffuse reflection material 2-b is attached, so as to relatively less friction with the paper surface of the book. The bottom plate 2-a according to the present invention is made of a plastic material having a width of 5 cm, a length of 15 cm, a thickness of 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm. Was carried out. In addition, as shown in the figure, the bottom plate (2-a) is formed in a round shape of the four corners.
The diffuse reflection material 2-b may be a cloth having a thin thickness and having no glossy surface. In the embodiment of the present invention, the diffuse reflection material 2-b is embodied in cotton. In addition, the diffuse reflection material 2-b is divided into a portion 2-b2 having a protrusion formed integrally with the rubber protrusion 2-c and a portion 2-b1 having no protrusion. The size of the projection 2-c is about 1 mm in diameter when the surface of the diffuse reflection material 2-b is viewed from above, and the height is 0.5 when the side cross section of the diffuse reflection material 2-b is viewed. mm or less.
The diffuse reflection material used in Example 2 according to the present invention is the same as the diffuse reflection material used in Example 1. In other words, the diffuse reflection material used in the second embodiment is different in that the projections are formed in a part. In the second embodiment, the process of forming the protrusions on a part of the diffuse reflection material may be modified so that the protrusions are formed only on a certain area of the entire surface of the diffuse reflection material.
In addition, the process of apply | coating a binder to a diffuse reflection material is the same as 1 Example. In addition, the order of applying the bonding agent to the diffuse reflection material and forming the protrusions may be determined differently according to the characteristics of the diffuse reflection material.
FIG. 8 is a perspective view of a first application example of the second embodiment shown in FIG.
As shown in the drawing, the first application example 2-1 of the second embodiment (2) of the reading indicator plate with the diffuse reflection material having projections is the bottom plate 2-b of the second embodiment (2). One corner of (e) is different. In addition, the first application example (2-1) is similar in size, structure and operation to the first embodiment (2). The part where the edge (e) is picked is preferably carried out at the portion (2-b2) having no projection.
FIG. 9 is a perspective view of a second application example of the second embodiment shown in FIG.
As shown in the figure, the second application example 2-2 of the second embodiment (2) of the reading indicator plate with the diffuse reflection material having projections is the bottom plate 2-b of the second embodiment (2). The shape of) differs in that both sides of the long side are at right angles and both sides of the opposite long side are round and the corners (e) of the sides at right angles are rounded. In addition, the second application example (2-2) is similar in size, structure and operation to the second embodiment (2). The part where the edge (e) is picked is preferably carried out at the portion (2-b2) having no projection.
Fig. 10 is a perspective view of a third embodiment (3) of a reading indicator board with a diffuse reflection material having protrusions according to the present invention.
As shown in the figure, the third embodiment (3) of the reading indicator plate with the diffuse reflection material having protrusions is provided with a bottom plate 3-a having a constant horizontal length, vertical length, and thickness, and a protrusion having a constant size ( 3-c is divided into a portion (3-b2) and a portion (3-b1) without protrusions (3-c), each of which is smaller than or equal to the width and length of the bottom plate (3-a). And a binder layer for adhering the diffuse reflection material (3-b) to one side of the diffuse reflection material (3-b) and the bottom plate (3-a).
The bottom plate 3-a is a material that can be flexibly and elastically bent in the thickness direction and can be made of a plastic material. The bottom plate 3-a should be smoothly formed on the opposite side to the surface on which the diffuse reflection material 3-b is attached, so as to relatively less friction with the paper surface of the book. Bottom plate (3-a) according to the present invention is a plastic material that is 5cm in length, 15cm in length, 0.1mm in thickness, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm Was carried out. In addition, as shown in the figure, the bottom plate (3-a) is formed in a round shape of the four corners.
The diffuse reflection material 3-b may be a cloth having a thin thickness and having no glossy surface. In the embodiment of the present invention, the diffuse reflection material (3-b) is embodied in cotton. In addition, the diffuse reflection material 3-b is divided into a portion 3-b2 and a portion 3-b1 having no protrusions in which rubber protrusions 3-c are integrally formed. The part 3-b2 in which the processus | protrusion was formed means the center part in the longitudinal direction at one half of the width | variety of the diffuse reflection material 3-b (or means the part except the Hangul consonant "c" shape) . The size of the projection 3-c is about 1 mm in diameter when the surface of the diffuse reflection material 3-b is viewed from above, and the height is 0.5 when the side cross section of the diffuse reflection material 3-b is viewed. mm or less.
FIG. 11 is a perspective view of a first application example of the third embodiment shown in FIG.
As shown in the figure, the first application (3-1) of the third embodiment (3) of the reading indicator board with the diffuse reflection material having projections is the bottom plate (1-b) of the first embodiment (1). One corner of (e) is different. In addition, the first application (3-1) is similar in size, structure and operation to the first embodiment (1). The portion where the edge (e) is cut is preferably performed at the portion (3-b2) having no projection.
FIG. 12 is a perspective view of a second application example of the third embodiment shown in FIG.
As shown in the drawing, the second application example 3-2 of the third embodiment (3) of the reading indicator plate with the diffuse reflection material having projections is the bottom plate 1-b of the first embodiment (1). The shape of) differs in that both sides of the long side are at right angles and both sides of the opposite long side are round and the corners (e) of the sides at right angles are rounded. In addition, the second application (3-2) is similar in size, structure and operation to the first embodiment (1).
FIG. 13 is a perspective view of four embodiments of a reading indicator board with a diffuse reflection material having protrusions according to the present invention, and FIG. 14 is a cross-sectional view of the fourth embodiment shown in FIG.
As shown in the figure, the fourth embodiment (4) of the reading indicator plate with the diffuse reflection material having protrusions is provided with a bottom plate 4-a having a constant horizontal length, vertical length, and thickness, and a protrusion having a constant size ( 4-c) is formed, and the diffuse reflection material 4-b, the diffuse reflection material 4-b, and the sole plate 4-a which are smaller than or equal to the horizontal length and the vertical length of the bottom plate 4-a, respectively. ) Between the paint plate 4-e, the first adhesive layer 4-d1 for attaching the paint plate 4-d to one side of the diffuse reflection material 4-b, and the bottom plate 4-a. And a second binder layer 4-d2 for attaching the paint plate 4-d on one side.
The bottom plate 4-a is a material that can be flexibly and elastically bent in the thickness direction and can be made of a plastic material. The bottom plate 4-a should be smoothly formed on the opposite side of the surface on which the paint plate 4-e and the diffuse reflection material 4-b are attached, so as to cause relatively little friction with the paper surface of the book. The bottom plate 4-a according to the present invention is made of a plastic material having a width of 5 cm, a length of 15 cm, a thickness of 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm. Was carried out. In addition, as shown in the figure, the four corners of the bottom plate 4-a are formed in a curved shape.
The diffuse reflection material 4-b may be a cloth having a thin thickness and having no glossy surface. In the embodiment of the present invention, the diffuse reflection material 4-b is embodied in cotton. In addition, the diffuse reflection material 4-b is integrally formed with the rubber projection 4-c. The size of the projection 4-c is about 1 mm in diameter when the surface of the diffuse reflection material 4-b is viewed from above, and its height is 0.5 when the side cross section of the diffuse reflection material 4-b is viewed. mm or less.
Paint (4-e) in the present invention was implemented as a film containing a picture. However, Paint can also be implemented as a hologram. The size of the paint plate 4-e is smaller than or equal to the size of the diffuse reflection material 4-b and the bottom plate 4-a. On the other hand, by printing a picture on the bottom plate without using the paint (4-e) can be implemented to show the effect of the paint.
The first and second binder layers (4-d1, 4-d2) according to the present invention may be used as an adhesive or an adhesive.
The fourth embodiment may be implemented including only one of the first and second adhesive layers.
It will be apparent to those skilled in the art that the same structure as the fourth embodiment of the present invention can be applied to the second embodiment and its applications and the third embodiment and its applications.
FIG. 15 is a perspective view of a reading indicator plate with projections having a projection according to the present invention, used on a book, and FIG. 16 is a reading indicator plate with projections having a projection according to the present invention, FIG. When used under a light source, it is a schematic diagram for explaining the principle of operation of a reading indicator board with a low reflectance material having low reflectivity having light of the light source and its projection based on the geometric optical principle.
As shown in FIG. 16, the light i1 coming from the light source and incident on the book is mostly reflected by the reflection angle b 'after being incident on the vertical line on the surface of the book at a large incident angle b. R1) enters the reader's eyes. However, the light i2 incident from the light source to the surface of the reading indicator plate with the projection material having projections is diffusely reflected from the surface of the reflection reflection material of the reading indicator plate with the projection material having the projections, and thus is visible to the reader's eyes. Diffused light enters.
Since the light r1 reflected from the surface of the book is one of the diffusely reflected light, its intensity is quite small and thus does not irritate and dazzle the reader's eyes. In addition, since the low-reflective diffuse reflection material having the projections according to the present invention absorbs, scatters, and diffuses light after receiving light from the light source, the intensity of reflected light entering the reader's eye is considerably small, so that it does not irritate the reader's eye. Do not dazzle.
Therefore, the reader can read a book continuously by reading a row of books using a reading indicator plate with a low reflectance diffuse reflection material having protrusions according to the present invention, and a reading indicator plate with a diffuse reflection material attached thereto. As you continue to read the lines, you can line them up while reading.
In the exemplary embodiment of the present invention, the diffuse reflection material is implemented using cotton, but may be used as long as it is a relatively thin material without gloss such as various fabrics, polyester cloth, microfiber, paper, leather, and the like. In addition, the projection formed on the diffuse reflection material is formed of a rubber material.
In the embodiment of the present invention, the bottom plate is made of a plastic material that is relatively thin and smooth surface in contact with the paper.
Although the reading indication plate with the diffuse reflection material having the projections according to the present invention has been described for reading, the present invention can be applied to any tool for preventing the light reflected from the light source from directly entering the user's eyes. It will be readily apparent to one skilled in the art.
In addition, the projection according to the present invention prevents the user from slipping on the hand when moving or picking up the reading indicator on the book.
After the projections having low projection-reflective reflection material and projections having low projection-reflective reflection reflection material are separately made, a diffuse reflection material having projections may be attached onto the projection reflection-free reflection material using a bonding agent.
Paint can show a picture through a transparent bottom plate, which has the effect of beautifully decorating the reading indicator.
On the other hand, the reading indicator plate is attached to the low reflectance material having a low reflectivity is formed according to the present invention through the following process.
Prepare a drawing disc of constant size and thickness.
Print pictures on the drawing disc.
A disc of a plastic upper substrate having a uniform size and thickness and a smooth surface is prepared.
Corresponding to the size of the disc of the upper substrate, a disc of low reflectance material having low reflectivity, such as matte cloth, artificial leather, or natural leather, having a constant color is provided.
The first binder is applied to the original substrate of the upper substrate or the original material of the diffuse reflection material to a certain thickness.
The first binder is dried by hot air and hot air at 40 to 100 degrees Celsius.
In the diffuse reflection material to which the first binder is applied, a plurality of liquid silicon drops are formed on the opposite side of the surface to which the first binder is applied to form protrusions.
The base plate of the diffuse reflection material is bonded to the disc of the upper substrate to which the bonding agent is applied, or the base plate of the upper substrate is bonded to the disc of the diffuse reflection material to which the bonding agent is applied to form a bonding plate.
Apply constant pressure to the laminate.
The second bonding agent is applied to the bonding plate.
The second binder is dried in warm air.
A disc of a plastic lower substrate having a constant size and thickness and having a smooth surface is prepared.
A third adhesive agent is applied to the lower substrate.
The third binder is dried in warm air.
The paint plate is placed between the second binder layer of the upper substrate and the third binder layer of the lower substrate.
Press the upper substrate and the lower substrate at the predetermined pressure
Using a cutter, the laminate is cut into a square, relatively large size that is easy to handle at the factory.
When the user reads the book, it forms a pattern with a blade having a length and a length and having a length and width that is easy to handle on the book.
The relatively large sized laminate is cut using the pattern.
If the bottom plate is relatively thick in the method includes the step of manufacturing the injection into a mold.
In the method, dropping the plurality of liquid silicon droplets to form the protrusions further includes heating the silicon.
The method may be practiced without including the step of providing a drawing disc.
On the other hand, in the embodiment of the present invention, the diffuse reflection material may be used as long as it is a material that is matte and relatively thin, such as various kinds of fibers, microfiber, paper, artificial leather, natural leather, and can easily bond with the binder.
In the embodiment of the present invention as a bonding agent is implemented as a liquid adhesive, hot welding adhesive, double-sided adhesive tape, it is also possible to use a spray adhesive.
Although not described in the embodiments of the present invention, the diffuse reflection material may be attached to the bottom plate without the use of a binder, by heat, chemical method, physical method, or a combination thereof.
The drawings of the present invention are shown for the purpose of illustrating the present invention, and it will be readily apparent to those skilled in the art that the ratios are differently represented to explain the features of the present invention.
The embodiment according to the present invention has been described with reference to the drawings. However, the present invention is not limited to the above-described embodiments, and various modifications can be made by those skilled in the art without departing from the scope of the present invention, which is appended in the claims. .
1-a: bottom plate
1-b: diffuse reflection material
1-c: turning
1-d: binder layer
4-e: Paint
Claims (6)
Diffuse reflection material having a constant sized projection, and having low reflectance such as the horizontal length and the vertical length of the bottom plate; And
A binder layer attaching one side of the diffuse reflection material to one side of the bottom plate,
The other side of the diffuse reflection material
Projections are formed in their entire area (1-b);
A portion 2-2b of the entire area is formed with a projection and the remaining portion 2-2b is formed without a projection;
A portion 3-b2 is formed with a projection in its entire area, and the remaining portion 3-b1 surrounding the portion 3-b2 with the projection formed in three directions is formed such that no projection is formed,
A paint plate 4-e is further placed between the diffuse reflection material and the bottom plate, and the first adhesive layer 4-d1 and the bottom plate attach the paint plate 4-e to one side of the diffuse reflection material. On one side of (4-a), a second binder layer (4-d2) is formed to attach the paint plate (4-e),
The bottom plate is formed with a constant inclined surface (e) with the edges in the longitudinal direction, and the reflective surface with a low reflectance material having a projection, characterized in that the diffuse reflection material is not attached to the inclined surface (e) .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020090018230 | 2009-03-03 | ||
KR20090018230 | 2009-03-03 |
Publications (2)
Publication Number | Publication Date |
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KR20100099669A KR20100099669A (en) | 2010-09-13 |
KR101221362B1 true KR101221362B1 (en) | 2013-01-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100018820A KR101221362B1 (en) | 2009-03-03 | 2010-03-03 | Reading plate having scattered-member of low reflectivity, with protrusions, and method thereof |
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KR (1) | KR101221362B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5363480A (en) * | 1976-11-18 | 1978-06-06 | Tanezou Tanaka | Method for making scale |
JPH11172639A (en) * | 1997-12-17 | 1999-06-29 | Nippon Liner Kk | Traffic sign board and production thereof |
JP2002098501A (en) * | 2000-09-25 | 2002-04-05 | Toli Corp | Non-slip ruler |
JP2002120230A (en) * | 2000-10-13 | 2002-04-23 | Canon Inc | Microstructure and method for manufacturing it |
-
2010
- 2010-03-03 KR KR1020100018820A patent/KR101221362B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5363480A (en) * | 1976-11-18 | 1978-06-06 | Tanezou Tanaka | Method for making scale |
JPH11172639A (en) * | 1997-12-17 | 1999-06-29 | Nippon Liner Kk | Traffic sign board and production thereof |
JP2002098501A (en) * | 2000-09-25 | 2002-04-05 | Toli Corp | Non-slip ruler |
JP2002120230A (en) * | 2000-10-13 | 2002-04-23 | Canon Inc | Microstructure and method for manufacturing it |
Also Published As
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KR20100099669A (en) | 2010-09-13 |
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