CN110116569A - It is a kind of for protecting the paper of eyesight - Google Patents
It is a kind of for protecting the paper of eyesight Download PDFInfo
- Publication number
- CN110116569A CN110116569A CN201910411550.5A CN201910411550A CN110116569A CN 110116569 A CN110116569 A CN 110116569A CN 201910411550 A CN201910411550 A CN 201910411550A CN 110116569 A CN110116569 A CN 110116569A
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- Prior art keywords
- paper
- eyesight
- graphical symbol
- protecting
- red
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D15/00—Printed matter of special format or style not otherwise provided for
- B42D15/0006—Paper provided with guiding marks, e.g. ruled, squared or scaled paper
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Abstract
The embodiment of the invention discloses a kind of for protecting the paper of eyesight; the paper has the background color of yellow; and it is printed on the red identifier on the paper face; wherein; the red identifier is uniformly distributed on the page of the paper, and the quantitative proportion of the red identifier and the graphical symbol being printed on the paper is 1:10-1:1；The size of the red identifier is the 1:5-1:20 of the graphical symbol size；The reflection coefficient of the paper is less than 67.1.The background color of the paper of the embodiment of the present invention is set as yellow, and on the paper of yellow background color, process black or grey graphical symbol, can be very good the eyesight of protection reader or writer；In addition, the reflection coefficient of further adjustment paper and corresponding visual threshold, to substantially increase the effect of paper protection eyesight.
Description
Technical field
The present embodiments relate to paper products preparation technical fields, and in particular to a kind of for protecting the paper of eyesight.
Background technique
With the development of science and technology, more and more reading medium comes into people's lives, for example, people need to contact and read
It reads more electronical display contents and reads more paper materials or reading matter.Considerably increase people with eye when
Between, it is easy to cause people's asthenopia；Secondly, when reading a large amount of papery reading matter, since the paper of printing type face is most of
It is using white as background color, printed on paper has blackness handwriting, and the reflectance of white paper is stronger, and brightness is relatively large, long
The light that phase reads the perhaps writing kind stronger brightness of paper be easy to cause eyes coloration weak or causes visual fatigue, or even makes
The problem of at momentary blindness.
In conclusion traditional paper is in prolonged reading process, due to being easy to lead there are stronger refracted light
To our readers asthenopia causes eyesight to injure reader, it would be highly desirable to which refracted light intensity can be reduced by researching and developing one kind, and it is tired to mitigate eyes
Labor protects eyesight, prevents the reading medium of myopia.
Summary of the invention
For this purpose, the embodiment of the present invention provide it is a kind of for protecting the paper of eyesight, with solve in the prior art due to existing
Paper is easy to cause people's asthenopia during writing or reading, causes the problem of myopia.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
It is a kind of for protecting the paper of eyesight, which is characterized in that the paper has the background color of yellow, and is printed on institute
State the red identifier on the paper page, wherein the red identifier is uniformly distributed on the page of the paper, described red
The quantitative proportion of color identifier and the graphical symbol being printed on the paper is 1:10-1:1；
The size of the red identifier is the 1:5-1:20 of the graphical symbol size；
The reflection coefficient of the paper is less than 67.1.
Preferably, the red identifier is letter, number or figure.
Preferably, the letter is E, and the number is 1, and the figure is dot.
Preferably, the graphical symbol is black character, black pattern, gray character or gray pattern.
Preferably, the visual threshold of the graphical symbol are as follows: when brightness contrast is 50%, when illumination is 1000Lx,
Visual threshold is greater than 1.21；In illumination 100Lx, visual threshold is greater than 1.46.
Preferably, the maximum width of the graphical symbol and height are respectively 6mm and 32mm.
Preferably, the whiteness of the paper is less than 72%.
Preferably, the quantitative proportion of the red identifier and the graphical symbol is 1:1.
In the embodiment of the present invention, graphical symbol can be figure, such as grid, the septal line at certain distance interval etc., figure
What shape was formed in a certain range, it is equivalent to the space of character boundary, is also possible to chinese character, numerical character and English words
Symbol etc..
In the embodiment of the present invention, the light quantum that the wave band in scientific award spectrum is 550-770 nanometers, referred to as " low-light amount
The visual environment range for meeting this wave band is regarded environment micro light quantum by son ", important to be characterized in color, light frequency, light
Degree, contoured article, movement etc. are sufficiently coordinated with human eye, and reflected light quantum is less, lightness is high, human eye retina's sensitivity
It is good.
In the embodiment of the present invention, red identifier and using yellow as the paper of background color is formed in order to which micro light quantum regards ring
Border forms micro light quantum eyeshield paper, designs according to human eye retina's characteristic, and paper page particular low frequency background color reduces light
Stimulation of the quantum to eyes, red identifier are micro sub " sighting target ", can stimulate and activate the cone cell at view center, transfer view
Function, can effectively slow down the asthenopia during read-write, and micro light quantum eye protection book paper helps to improve visual environment, subtract
Few visual fatigue has opened up an effective new way for myopia preventing and controlling, micro sub- eye protection book be widely popularized and
Using will play a positive role to numerous teenagers' sight protectio.
The embodiment of the present invention has the advantages that
The paper of the embodiment of the present invention is printed by setting yellow for paper background color, and on the paper of yellow background color
Brush black or grey graphical symbol can be very good the eyesight of protection reader or writer；In addition, by further adjusting
The visual threshold of the reflection coefficient of paper and corresponding graphical symbol, to substantially increase the effect of paper protection eyesight.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the structural schematic diagram for the paper for protecting eyesight that the embodiment of the present invention 1 provides；
Fig. 2 is the structural schematic diagram for the paper for protecting eyesight that the embodiment of the present invention 2 provides；
Fig. 3 is the structural schematic diagram for the paper for protecting eyesight that the embodiment of the present invention 3 provides；
Fig. 4 is the structural schematic diagram for the paper for protecting eyesight that the embodiment of the present invention 3 provides；
In figure: 100- paper；200- red identifier；300 graphical symbols.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1 and Figure 4, provided in an embodiment of the present invention for protecting the paper 100 of eyesight, paper 100 has Huang
The background color of color, and the red identifier 200 being printed on 100 face of paper, wherein red identifier 200 is uniformly distributed in paper
It opens on 100 pages, the quantitative proportion of red identifier 200 and the graphical symbol 300 being printed on paper 100 is 1:10；It is red
The size of identifier 200 is the 1:5 of 300 size of graphical symbol, while the numerical value of the adjustment reflection coefficient of paper 100 being less than
67.1.Wherein, the adjustment of paper reflection coefficient is the depth by adjusting the background color yellow color of paper and realizes, in order to drop
The reflection coefficient of low paper 100 can increase the quantity of red identifier 200 by the color burn of yellow or suitably, and
Increase the roughness on 100 surface of paper.
Wherein, red identifier 200 is figure, the specific red spots to be evenly distributed on paper, graphical symbol
300 be gray character, and the height of black character is 32mm, and the width of black character is 6mm.Red identifier 200 and figure symbol
Numbers 300, by existing printing technology, are printed on paper 100 during printing, the process of setting
In, it is realized by computer and is realized by printing device.
In the paper 100 of the embodiment of the present invention, the visual threshold of graphical symbol 300 are as follows: when brightness contrast is 50%,
When illumination is 1000Lx, visual threshold 1.21；In 100Lx, visual threshold 1.50.The visual threshold of graphical symbol 300
The adjustment of size is realized by adjusting the different colours of graphical symbol 300 and the weight of color.Test proof, this
In inventive embodiments, when graphical symbol meets above-mentioned visual threshold, hence it is evident that help to reduce the generation of eye fatigue, help to protect
Protect the eyesight of reader.
The whiteness of the paper 100 of the embodiment of the present invention is 71%, controls the whiteness of paper 100, helps to reduce paper
Light reflected intensity reduces stimulation of the light intensity to eyes, reduces the generation of eye fatigue.The embodiment of the present invention is used to protect eyesight
Paper meet above-mentioned parameters require when, the use asthenopia of subject can be greatly reduced during application, from
And can be very good the eyesight of protection reader or writer, reduce the incidence of eye fatigue.
Embodiment 2
As shown in Fig. 2, provided in an embodiment of the present invention for protecting the paper 100 of eyesight, paper 100 has the bottom of yellow
Color, and the red identifier 200 being printed on 100 face of paper, wherein red identifier 200 is uniformly distributed in paper page 100
On face, the quantitative proportion of red identifier 200 and the graphical symbol 300 being printed on paper 100 is 1:4；Red identifier 200
Size be 300 size of graphical symbol 1:10, by paper 100 adjustment reflection coefficient numerical value be 61.1.The present invention is implemented
In example, the adjustment of reflection coefficient is the depth by adjusting yellow color and realizes, in order to reduce the reflection system of paper 100
Number, by by the color burn of yellow, the appropriate quantity for increasing red identifier 200, and increase the coarse of 100 surface of paper
It spends and realizes.
Wherein, red identifier 200 is figure, the specific red letters E to be evenly distributed on the paper page, figure
Symbol 300 is gray character, and the height of gray character is 22mm, and the width of gray character is 3mm.Red identifier 200 closes figure
Pictograph number 300 by existing printing technology, is printed on paper 100, the process of printing during printing
In, printing is controlled by computer or printing equipment is realized.
In the paper 100 of the embodiment of the present invention, the visual threshold of graphical symbol 300 are as follows: when brightness contrast is 50%,
When illumination is 1000Lx, visual threshold 1.28；When illumination is 100Lx, visual threshold 1.61, the view of graphical symbol 300
The adjustment for feeling threshold size is realized by adjusting the different colours of graphical symbol 300 and the weight of color.Test
It proves, in the embodiment of the present invention, when graphical symbol meets above-mentioned visual threshold, hence it is evident that help to reduce the generation of eye fatigue,
Protect the eyesight of eyes.
The whiteness of the paper 100 of the embodiment of the present invention is set as 72%, controls the whiteness of paper 100, helps to reduce paper
Light reflected intensity, reduce stimulation of the light intensity to eyes, reduce the generation of eye fatigue.The embodiment of the present invention is regarded for protecting
The paper 100 of power meets above-mentioned parameters, by largely testing proof, can greatly reduce the use asthenopia of subject,
So as to protect the eyesight of reader or writer well, the incidence of eye fatigue is reduced.
Embodiment 3
As shown in figure 3, provided in an embodiment of the present invention for protecting the paper 100 of eyesight, paper 100 has the bottom of yellow
Color, and the red identifier 200 being printed on 100 face of paper, wherein red identifier 200 is uniformly distributed in paper page 100
On face, the quantitative proportion of red identifier 200 and the graphical symbol 300 being printed on paper 100 is 1:2；Red identifier 200
Size be 300 size of graphical symbol 1:18, by paper 100 adjustment reflection coefficient numerical value be 59.7.Wherein, reflection system
Several adjustment is the depth by adjusting yellow color and realizes, in order to reduce the reflection coefficient of paper 100, by by yellow
Color burn, the appropriate quantity for increasing red identifier 200, and increase the roughness on 100 surface of paper and realize.
Wherein, red identifier 200 is figure, specifically, for the red numerical 1 being evenly distributed on the page, figure symbol
Numbers 300 be gray character, and the height of gray character is 28mm, and the width of character is 4mm.Red identifier 200 closes graphical symbol
300, by set printing technology and process, are printed on paper 100 during printing, setting
In the process, it is realized and controlled by computer, the process of the printing technology can be realized by existing technological means.
In the paper 100 of the embodiment of the present invention, the visual threshold of graphical symbol 300 are as follows: when brightness contrast is 50%,
When illumination is 1000Lx, visual threshold 1.33；When illumination is 100Lx, visual threshold 1.65.The view of graphical symbol 300
The adjustment for feeling threshold size is realized by adjusting the different colours of graphical symbol 300 and the weight of color.Test
It proves, in the embodiment of the present invention, when graphical symbol meets above-mentioned visual threshold, hence it is evident that help to reduce the generation of eye fatigue,
Protect eyesight.
The whiteness of the paper 100 of the embodiment of the present invention is set as 70%, by controlling the whiteness of paper 100, helps to reduce
The light reflected intensity of paper reduces stimulation of the light intensity to eyes, reduces the generation of eye fatigue.The embodiment of the present invention is used to protect
The paper 100 of shield eyesight meets above-mentioned parameters, can greatly reduce the use asthenopia of subject, so as to good
The eyesight for protecting reader or writer, reduces the incidence of eye fatigue.
Preferably, the background color of paper is faint yellow.
Test example
Subjects: choosing 42 10-16 years old students, wherein 20 people of boy student, 22 people of schoolgirl, tests three kinds of color designs
Influence of the paper to eye fatigue degree.
Test material: 1, white paper, grey writing；2, yellow paper, grey writing；3, the red of the embodiment of the present invention
Graphical symbol grey writing yellow paper.
Test method: desktop illumination is 280-370lx in classroom.Using self-controlled method, respectively by 3 kinds of paper in phase
It is used at same time, same seat；Tester does not do inspiration induction, does not inform the testing goal of subject.Subject reads
Stop close eye 20min before reading；Then during continuous reading text 45min, other materials must not be read, sitting posture is not kept
It is constant；With read that ophthalmic uncomfortable, blurring of vision, writing are serial, eye is dry and astringent and sense of heaviness 5 in 2 or more persons be judged to fatigue, often
It being prompted 1 time every 5min, subject voluntarily records symptom time of occurrence, as shown in table 1, and after 3 kinds of printed matter reading 45min, asthenopia
Incidence (%).
Table 1
As shown in Table 1, paper prepared by 1-3 of the embodiment of the present invention has and is substantially reduced asthenopia incidence, prevents
Myopia protects the effect of eye eyesight.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of for protecting the paper of eyesight, which is characterized in that the paper has the background color of yellow, and is printed on described
Red identifier on the paper page, wherein the red identifier is uniformly distributed on the page of the paper, the red
The quantitative proportion of identifier and the graphical symbol being printed on the paper is 1:10-1:1；
The size of the red identifier is the 1:5-1:20 of the graphical symbol size；
The reflection coefficient of the paper is less than 67.1.
2. as described in claim 1 for protecting the paper of eyesight, which is characterized in that
The red identifier is letter, number or figure.
3. as claimed in claim 2 for protecting the paper of eyesight, which is characterized in that
The letter is E, and the number is 1, and the figure is dot.
4. as described in claim 1 for protecting the paper of eyesight, which is characterized in that
The graphical symbol is black character, black pattern, gray character or gray pattern.
5. as claimed in claim 4 for protecting the paper of eyesight, which is characterized in that
The visual threshold of the graphical symbol are as follows: when brightness contrast is 50%, when illumination is 1000Lx, visual threshold is greater than
1.21；In illumination 100Lx, visual threshold is greater than 1.46.
6. as described in claim 1 for protecting the paper of eyesight, which is characterized in that
The maximum width and height of the graphical symbol are respectively 6mm and 32mm.
7. as described in claim 1 for protecting the paper of eyesight, which is characterized in that
The whiteness of the paper is less than 72%.
8. as described in claim 1 for protecting the paper of eyesight, which is characterized in that
The quantitative proportion of the red identifier and the graphical symbol is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411550.5A CN110116569A (en) | 2019-05-16 | 2019-05-16 | It is a kind of for protecting the paper of eyesight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411550.5A CN110116569A (en) | 2019-05-16 | 2019-05-16 | It is a kind of for protecting the paper of eyesight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116569A true CN110116569A (en) | 2019-08-13 |
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ID=67522702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910411550.5A Pending CN110116569A (en) | 2019-05-16 | 2019-05-16 | It is a kind of for protecting the paper of eyesight |
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| Country | Link |
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| CN (1) | CN110116569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391537A (en) * | 2020-03-20 | 2020-07-10 | 黄婉婷 | Myopia-preventing writing book and printing method thereof |
| CN115457574A (en) * | 2022-09-02 | 2022-12-09 | 郭列维 | Visual information and carrier based on preset distance |
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| CN1537733A (en) * | 2003-04-16 | 2004-10-20 | 平 曹 | Shortsightedness prevention books and printing technology |
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| CN104890402A (en) * | 2015-05-28 | 2015-09-09 | 四川新华印刷有限责任公司 | Primary pulp notebook capable of preventing myopia |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111391537A (en) * | 2020-03-20 | 2020-07-10 | 黄婉婷 | Myopia-preventing writing book and printing method thereof |
| CN115457574A (en) * | 2022-09-02 | 2022-12-09 | 郭列维 | Visual information and carrier based on preset distance |
| CN115457574B (en) * | 2022-09-02 | 2024-04-09 | 郭列维 | Visual information processing method based on preset distance and visual information carrier |
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Application publication date: 20190813 |