JP2018082134A - LED diffusion waveform control device. - Google Patents

Abstract

[Purpose] An object of the present invention is to change an LED having a linear corrugated light into diffuse corrugated light. The present invention is a method of creating a diffused waveform of an LED by using light having a maximum peak wavelength having a different wavelength region of the same color light.

Description

In the present invention, the light of a single-color LED is linear light, so that it is a single light when considered in terms of the range of illumination in terms of light diffusion compared to the light of a fluorescent lamp that is diffused light. This LED is inferior from the point of comparison of the degree of light diffusion of the fluorescent lamp because it is linear light.
Therefore, the present invention relates to a diffusion waveform control device for an LED for spreading the wavelength region of the light beam of the LED to compensate for the wavelength region that is insufficient in a normal LED and is close to a fluorescent lamp.

Conventionally, a single-light LED for diffusing a large amount of light is inferior to light having a light diffusing power, such as a fluorescent light beam, so it depends on the number of single-light LEDs installed. I was waiting.

Problems to be solved by the invention

Conventionally, monochromatic LEDs for diffusing a lot of light are inferior in that they have the power of diffusing light such as that of fluorescent lamps. I was waiting.
Therefore, it is difficult to turn on many monochromatic LEDs.

Means for solving the problem

In order to diffuse a large amount of light, the linear waveform of the monochromatic LED is controlled to a waveform having a diffusion waveform like the light of a fluorescent lamp.

Since the light of the monochromatic LED is a linear light, the wavelength of the light of the LED having a light diffusing power similar to that of a fluorescent lamp, which is diffused light, must be constructed.

As for the light beam of the LED, even if the linear light is a single light beam having the same light color shade and within the same wavelength range, there is a difference in peak wavelength λp.

Japanese Patent Application No. 2009-152927
Patent application 2009-165105
Japanese Patent Application No. 2013-259581
Japanese Patent Application 2014-49413
In the above-mentioned “[0007]” document Japanese Patent Application Nos. 2009-152927 and 2009-165105, an increase comparison effect of Kjeldahl nitrogen by a green fluorescent lamp is displayed.
In addition, in the above-mentioned “[0007]” document Japanese Patent Application No. 2013-2559581 Japanese Patent Application No. 2014-49413, a yellow LED light or a red light LED is used instead of a monochromatic green light wavelength LED or a monochromatic blue light LED installed and set. It is listed that is installed and set.

The LED of the same light color within the wavelength range of the same light color of the monochromatic light is used in the wavelength range of the same light utilizing the characteristics of the LED described in “[0006]”. There is a difference in peak wavelength λP at wavelengths within the range of.
Two or more kinds of LEDs having different peak wavelengths λP of the LEDs within the same light color range of the LEDs are arranged, installed, arranged, and configured in the LEDs By doing so, the waveform of the linear LED of monochromatic light can be changed.
However, it can be changed to light having the power of diffusing light, such as fluorescent light.
Therefore, a diffusion waveform LED of the LED light was constructed, which was installed and set by changing the ratio of a plurality of monochromatic light LEDs having different maximum peaks in the wavelength range where the same light is expressed.

The wavelength range of the blue monochromatic LED is 430 to 490 nm, and the peak wavelength of the LED within the blue wavelength range is the data of the LED having the peak wavelengths of 453 nm, 457 nm, and 466 nm.

The wavelength range of the red monochromatic LED was 610 to 770 nm, and the peak wavelength of the LED within the red wavelength range was 620 nm, 631 nm, and 663 nm.

The wavelength range of the green monochromatic light LED is 490 to 550 nm, and the peak wavelength of the LED within the green light wavelength range is the data of the LED having the peak wavelengths of 511 nm, 518 nm, and 530 nm.

Blue having a plurality of maximum peaks of two or more types of the blue monochromatic LED having different maximum peak wavelengths in the same blue light wavelength range of the blue monochromatic LED in the LED having blue monochromatic light A diffusion waveform control device for the blue LED, in which the blue LEDs of the wavelength are arranged and arranged at different ratios of a plurality of single-color blue light LEDs having different maximum peaks in the wavelength range where the same blue light is expressed It was constructed.

Red LED having a plurality of maximum peaks of two or more types of red monochromatic light LED having different maximum peak wavelength in the same red light wavelength range of red monochromatic LED in LED having red monochromatic light A diffusion waveform control device for the red LED, in which the red LEDs of wavelengths are arranged and arranged at different ratios of a plurality of single-color red light LEDs having different maximum peaks in the wavelength range where the same red light is expressed. It was constructed.

Green having a plurality of maximum peaks of two or more types of the green monochromatic light LED having a wavelength of different maximum peak wavelengths in the same green light wavelength range of the green monochromatic light LED in the LED having the green monochromatic light A diffusion waveform control device for the green LED, in which the green LEDs of the wavelength are arranged and arranged and arranged at different ratios of a plurality of single-color green light LEDs having different maximum peaks in the wavelength range where the same green light is expressed. It was constructed.

Blue having a plurality of maximum peaks of two or more types of the blue monochromatic LED having different maximum peak wavelengths in the same blue light wavelength range of the blue monochromatic LED in the LED having blue monochromatic light Diffusion waveform control device for blue LEDs arranged and arranged by changing the ratio of a plurality of single-color blue light LEDs having different maximum peaks in the wavelength range in which the blue LEDs having the same wavelength are arranged side by side Built.
Moreover, 5% of the same blue LED waveform total amount of the blue LED was placed side by side, and a diffusion waveform control device for the blue LED was constructed.
In addition, the blue LED diffused waveform control device was constructed by arranging, installing and arranging yellow light LEDs of more than 5% and less than 10% of the total blue LED waveform of the blue LEDs.
Also, red light LEDs of 5% of the same blue LED waveform total amount of the blue LEDs were placed side by side and installed, and a diffusion waveform control device for the blue LED was constructed.
In addition, a blue LED diffusion waveform control device was constructed by arranging, installing and arranging red light LEDs that are more than 5% and less than 10% of the total blue LED waveform of the blue LEDs.

Red LED having a plurality of maximum peaks of two or more types of red monochromatic light LED having different maximum peak wavelength in the same red light wavelength range of red monochromatic LED in LED having red monochromatic light Arrangement and arrangement of the red LEDs having different wavelengths, and arranging and arranging a plurality of monochromatic red light LEDs having different maximum peaks in the wavelength range in which the same red light is expressed, and arranging the red LEDs for diffusion waveform control Built.
Moreover, 5% of the red LED waveform total amount of the red LED was placed side by side and installed, and a diffusion waveform control device for the red LED was constructed.
In addition, the red LED diffused waveform control device was constructed by arranging, installing and arranging yellow light LEDs of more than 5% and less than 10% of the total red LED waveform of the red LEDs.

Green having a plurality of maximum peaks of two or more types of the green monochromatic light LED having a wavelength of different maximum peak wavelengths in the same green light wavelength range of the green monochromatic light LED in the LED having the green monochromatic light The green LED diffusion waveform control device is arranged and arranged by changing the ratio of the plurality of single-color green light LEDs having different maximum peaks in the wavelength range in which the green LEDs having the same wavelength are arranged side by side. Built.
In addition, 5% of the same green LED waveform total amount of the green LED was placed side by side, and a diffusion waveform control device for the green LED was constructed.
In addition, the green LED diffused waveform control device was constructed by arranging, installing and arranging yellow light LEDs of more than 5% and less than 10% of the same green LED waveform total amount of the green LEDs.
Further, red light LEDs of 5% of the total green LED waveform total amount of the green LEDs were placed side by side and installed, and a diffusion waveform control device for the green LED was constructed.
In addition, a green LED diffusion waveform control device was constructed by arranging, installing and arranging red light LEDs of more than 5% and less than 10% of the same total green LED waveform.

According to the present invention, two or more types of the same monochromatic light LED having a linear light beam of the green LED having different peak wavelengths are installed and arranged in the range of the wavelength of the green light of the green LED having the green light beam of the LED. Then, an LED having a yellow light ray is installed, arranged and arranged on the LED using the characteristics of the LED described in “[0007]” at the wavelength of the LED arranged, and a wavelength close to the green wavelength of the fluorescent lamp is configured. The LED can be changed.

A linear green LED with the same monochromatic ray and a green LED with a different peak wavelength λP within the wavelength range of the LED green light are installed, set, and arranged to diffuse green light. The green LED having the green light for making it built was constructed.
The green light of the green LED of the same monochromatic light can make a difference in the degree of light diffusion.
It is an invention that promotes a reduction in the number of LED lighting lamps and is very profitable.

Description will be made based on Table 1, Table 2, Table 3, Table 4, Table 5, Table 6, Table 7, and Table 8.
Waveform measurement is a measurement waveform with an LED spectral radiometer.

Table 1 of “[0021]” is a monochromatic light waveform with a peak wavelength of 457 nm of a blue light LED.
Table 2 of “[0022]” shows a monochromatic light waveform of a red wavelength LED having a peak wavelength of 663 nm.
Table 3 of “[0023]” shows a monochromatic light waveform with a peak wavelength of 511 nm of the green LED.
Table 4 of “[0024]” is a monochromatic light waveform with a peak wavelength of 518 nm of the green light LED.
Table 5 of “[0025]” is a monochromatic light waveform with a peak wavelength of 530 nm of the green LED.
Table 6 of “[0026]” is a composite light waveform of a fluorescent lamp of blue light.
Table 7 of “[0027]” is a composite light waveform of the red fluorescent lamp.
Table 8 of “[0028]” is a composite light waveform of a green fluorescent lamp.

Next, it demonstrates in detail based on Table 9, Table 10, Table 11, and Table 12. FIG.
Waveform measurement is a measurement waveform with an LED spectral radiometer.

Table 9 of “[0031]” is the wavelength range of green light from 490 nm to 550 nm. The peak wavelength λP of 511 nm of the green light LED, which is the LED monochromatic green light shown in Table 3 of “[0023]”. The LED having the peak wavelength λP of 530 nm of the green light LED, which is the monochromatic light shown in Table 5 of “[0025]”, which is in the range of the wavelength of green light of 490 nm to 550 nm. It is the said LED which constructed | assembled the diffusion waveform of LED installed and arranged.

When the LED light of the diffusion waveform shown in Table 9 of “[0031]” is measured, the mountain shape of the waveform is 511 nm of the green light LED, which is the LED single color green light of Table 3 display of “[0023]”. The wavelength of the LED green light having the peak wavelength λP and the LED green light having the peak wavelength λP of 530 nm of the green LED that is the monochromatic light shown in Table 5 of “[0025]” are arranged side by side. It appears as a combination of two types of diffused waveforms of LEDs.
Table 9 of the figure “[0031]” shows that the 511 nm peak wavelength is larger than the peak wavelength of 530 nm in the green light wavelength range of 490 nm to 550 nm, and the setting ratio is larger and the illuminance is stronger. The peak of the peak shape of 511 nm becomes larger.

Indication of wavelength of single-light green light “[0023]” Table 3 shows a peak wavelength of 511 nm on the scale 1 in the Y-axis direction.
Indication of wavelength of green light of single light “[0025]” Table 5 Peak wavelength of the scale 1 in the Y-axis direction is 530 nm.
In Tables 3 and 5, the maximum peak is the scale 1 in the Y-axis direction.
However, when the composite waveform is constructed as shown in Table 9 of “[0031]”, the peak wavelength becomes a relative value, and the two ridges are caused by the difference in the illuminance between the two types of ridge waveforms and the difference in the illuminance between the large wavelength and the small illuminance. It becomes.

However, it is a rare event that the maximum peak wavelength at the same illuminance is within the range of the wavelength of green light, and the two waveforms are both in the same mountain shape.

Table 10 of “[0032]” has a peak wavelength λP of 511 nm of a green light LED, which is a monochromatic light of Table 3 display of “[0023]”, which is in the range of the wavelength of green light from 490 nm to 550 nm. The LED and the LED having a peak wavelength λP of 518 nm of the green light LED, which is the monochromatic light of Table 4 display of “[0024]”, which is the range of the wavelength of the green light of 490 nm to 550 nm, and the wavelength of 490 nm to 550 nm Diffusion of LEDs arranged and arranged side by side with the LED having the peak wavelength λP of 530 nm of the green light LED, which is the monochromatic light shown in Table 5 of “[0025]”, which is the range of the wavelength of the green light The waveform of the LED described in Table 10 is “[0032]” in which the waveform is constructed.

As shown in Table 9 of “[0031]” and Table 10 of “[0032]”, when the diffusion waveform is constructed with the wavelength of two or more rays in the same wavelength range, the size of the waveform is the same. Depending on the installation and setting ratio of the LED having the peak wavelength of monochromatic light, the size of the mountain shape of the waveform is determined in descending order of illuminance.

Next, the peak wavelength 511 nm of green light in Table 3 of “[0023]” of green monochromatic light within the range of green wavelength of LED and the table “[0025]” of green monochromatic light within the range of green wavelength of LED Table 9 of the diffusion waveform of the LED with the peak wavelength of 530 nm of 5 green light, ie, “[0031]” was constructed.
The present invention relates to a diffusion waveform control device for an LED that constructs composite light close to light of a fluorescent lamp having green light that can diffuse light by the composite waveform.

Catalog issued by Panasonic Electric Works Co., Ltd. in June 2009 Catalog issued by Panasonic Electric Works Co., Ltd. in October 2008

Next, the peak wavelength λP 511 nm of green light in Table 3 of “[0023]” of green single light within the range of green wavelength of LED and Table 5 of “[0025]” of green monochromatic light within the range of green wavelength of LED Table 9 of the diffusion waveform of the LED with the peak wavelength λP of 530 nm of green light, ie, “[0031]” was constructed.

The LED diffusion waveform of Table 9 of “[0031]” was constructed.
An LED diffusion waveform device in which yellow light LEDs that hold 5% of the total number of green light LEDs having a diffusion waveform were arranged and set was constructed and displayed in Table 11 of “[0033]”.

The LED diffusion waveform of Table 9 of “[0031]” was constructed.
Constructing an LED diffusion waveform device in which yellow light LEDs that hold 5% to 10% or less of the total number of LEDs of green light having a diffusion waveform are arranged and set, and are shown in Table 12 of “[0034]”. Displayed.

"[0007]" Japanese Patent Application No. 2013-259581, Japanese Patent Application No. 2014-49413
According to the above-mentioned document, a yellow LED light is placed on the wavelength of a linear monochromatic green LED, and a diffusion waveform apparatus is constructed and arranged.

However, in the present invention, the wavelength of the green LED of the linear monochromatic light of the LED has the peak wavelength of the green LED within the same green wavelength range, and two or more of the wavelengths of the green LED of the linear monochromatic light are plural. It is the LED that has built a unique diffused waveform in which green light is made into a diffuse waveform by arranging and setting linear single-line green LEDs side by side to form a composite waveform.

Table 5 of "[0031]" Table 9 The diffusion waveform of the LED of Table 11 described in "[0033]" is obtained by arranging and arranging 5% of the yellow LEDs on the green LED having the diffusion waveform.

The catalog published in June 2009 by Panasonic Electric Works Co., Ltd. described in “[0042]” As indicated in the catalog issued by Panasonic Electric Works Co., Ltd. in October 2008, the yellow wavelength range is displayed as maintaining the flowering of plants. We are. In the red wavelength range, flower bud formation is displayed.

The region of flowering maintenance in the wavelength region of the LED of the diffuse waveform, the region of L0 of “[0031]” in Table 9 is the yellow LED 5% of the total number of the green LEDs of the diffuse waveform in Table 9 The waveform of yellow light in the flowering maintenance region of L0 in Table 11 described in Table 11 described in “[0033]” varies depending on the installation, but the wavelength range of L1 flower bud formation is “[0031 ] ”Described in Table 9 and Table 11 described in“ [0033] ”are not affected by the change in L1.

However, as in the case of the green fluorescent lamp in Table 8 described in [0028], a diffusion waveform control device that can be used without affecting the flower bud differentiation when a plant is illuminated is constructed.

Next, the diffusion waveform in Table 9 of “[0031]” exceeds 5% of the total number of green LEDs and 10% or less of yellow LEDs are arranged and arranged, and the green LED in Table 12 of “[0034]” is arranged. It becomes a diffuse waveform.

“[0042]” catalog issued in June 2009 by Panasonic Electric Works Co., Ltd. As shown in the catalog issued by Panasonic Electric Works Co., Ltd. in October 2008, the yellow wavelength range is displayed as maintaining the flowering of plants. We are.
The red wavelength range is indicated as leaf development and flower bud formation.

In the wavelength range of the LED of the diffusion waveform, the L0 and L1 regions of “[0031]” in Table 9 are described as “[0050]”, and the combined waveform in Table 9 of “[0031]” is yellow of the total number of green LEDs. When the ratio of 5% of the LED is set to more than 5% and not more than 10%, the waveform having yellow light in the region L0 in Table 11 described in “[0033]” is arranged in the Y-axis direction. The wavelength range of the L1 leaf development and flower bud formation, which greatly changes, is compared with the waveform of Table 9 described in “[0031]”, and the red region of L1 in Table 11 described in “[0033]”. A big change comes out.

However, we were able to construct a diffusion waveform control device that can be used to increase the growth speed for plant production, the plant that does not affect flower bud formation, and the plant growth period that does not affect flower bud differentiation.

The description of “[0007]”
Japanese Patent Application No. 2009-152927
Patent application 2009-165105
Japanese Patent Application No. 2013-259581
Japanese Patent Application 2014-49413
In the above-mentioned “[0007]” document Japanese Patent Application Nos. 2009-152927 and 009-165105, the effect of increasing comparison of Kjeldahl nitrogen by a green fluorescent lamp is displayed.
In addition, in the above-mentioned “[0007]” document Japanese Patent Application No. 2013-2559581 Japanese Patent Application No. 2014-49413, a yellow LED light or a red light LED is used instead of a monochromatic green light wavelength LED or a monochromatic blue light LED installed and set. It is listed that is installed and set.

As described in the above “[0056]”, the diffusion effect of the green fluorescent lamp is able to construct the diffusion waveform control device using the LED, and the power saving effect enables the production of teas, grapes, peaches, fruit trees such as pears, etc. In a wide variety of fields such as plants, flower buds, soybeans, potatoes, sweet potatoes, etc., it was turned on at night, and it was possible to produce plants with increased nutrient concentration.

Further, as described in the above “[0056]”, the diffusion effect of the green fluorescent lamp is also a power saving effect because the diffusion waveform control device using the LED can be constructed.
It can also be used for pest control.

A green light that has a diffusion effect similar to that of a green fluorescent lamp, and that is installed and set in various proportions of a plurality of single-color green light LEDs having different maximum peak wavelengths within the wavelength range in which LED green light is manifested. An LED light diffusion waveform device was constructed.

Next, in the strawberry plant nursery house, it demonstrates below based on an Example.
[FIG. 1] is a plan view of a strawberry nursery house having a frontage of 6 m and a depth of 24 m.
[FIG. 2] is an elevational view of the aa arrow view of the nursery house with a frontage of 6 m.
[FIG. 3] is an elevational view taken along the line bb of the nursery house with a frontage of 6 m.
[FIG. 4] is an elevational view of the cc arrow view of the nursery house with a frontage of 6 m.
[FIG. 5] is an elevational view of the dd arrow view of the nursery house with a frontage of 6 m.
[FIG. 6] is an elevational view of the ee arrow view of the nursery house with a frontage of 6 m.
In “[FIG. 1]”, a green fluorescent lamp A, a green LED B, and a yellow LED having 5% of the total amount of the green LEDs are installed and set, LED C, and a plurality of single-color green light LEDs having different maximum peak wavelengths, The diffused green LED D and no-light E, which were set and set at different ratios, were displayed.

In FIG. 1, a green fluorescent lamp A, a green LED B, and a yellow LED that is 5% of the total amount of green LEDs are installed and set, and the ratio of LED C and a plurality of single-color green light LEDs having different maximum peak wavelengths is changed. The installed and set green LED D and lightless light E of the diffusion waveform are displayed, and in each light ray region of I, II, III, IV, and V, the light ray does not affect the adjacent region. Installed a light-shielding curtain (1) at the boundary between II and III, installed a light-shielding curtain (2) at the boundary between II and III, and installed a light-shielding curtain (3) at the boundary between III and IV, at the boundary between IV and V A blackout curtain (4) was installed.

I, II, III, IV, V each light beam area, green fluorescent lamp A, green LED B, yellow LED of 5% of the total amount of green LED installed and set, LED C, different maximum peak wavelength A plurality of single-color green light LEDs having a diffuse waveform green LED D and no-light E were set and set at different ratios.
Table 2, Strawberry Plant Seedling 2 under Light Source I Light Source, and Strawberry Plant Seedlings 1 and 3 were placed side by side at a position away from the light source.
Table 3, Strawberry Plant Seedling 5 under the Light Source II Light Source, and Strawberry Plant Seedlings 4 and 6 were placed side by side at a position away from the light source.
Table 4, Strawberry plant seedling 8 under the light source region III light source, and strawberry plant seedlings 7 and 9 were placed side by side at a position away from the light source.
Table 5, Strawberry Plant Seedling 11 under Light Source IV Light Source, and Strawberry Plant Seedlings 10 and 12 were placed side by side at a position away from the light source.
Table 6, Strawberry Plant Seedling 14 under Light Source No Light Source V, and Strawberry Plant Seedlings 13 and 15 were placed side by side at a position away from the light source.
In addition, the strawberry seedlings 13, 14, and 15 are arranged in a non-light, and the total amount of the green fluorescent lamp A, the green LED B, and the green LED is added to the strawberry plant seedlings in each light region I, II, III, IV, and V. LED C, 5% yellow LED installed and set, light of the diffused green LED D, no-light E, with multiple ratios of single-color green light LEDs having different maximum peak wavelengths installed and set In the area I, the green fluorescent lamp A area II, the green LED B area III, and the yellow LED of 5% of the total amount of green LEDs are installed and set. A plurality of monochromatic green light LEDs having different maximum peak wavelengths are installed and set at different ratios. The green LED D and the region V of the diffusion waveform are lit with no light at night or in dark conditions. Kelda in plant leaves Comparing measured Le nitrogen increase.

In the embodiment of the present invention, protein quantification methods include a derma method for measuring the amount of nitrogen after combustion and a Kjeldahl method for measuring the amount of ammonia after sulfuric acid decomposition as a highly accurate method. The measurement method used as the standard of the present invention is the strong oxidizing agent peroxidation while boiling the strawberry petiole and leaf body with HACH's Digestal 23130-20 in strong acid sulfuric acid at 440 ° C. It is based on the gel tar method, which measures the amount of ammonia with HACH spectrophotometer 3000R, and is measured by a highly accurate protein quantification method. .

The pedicel during the growth of strawberry plant seedlings, the amount of Kjeldahl nitrogen in the leaf body, that is, the amount of protein is yellow LED of green fluorescent light A light irradiation, green LED B light irradiation, 5% of the total amount of green LED LED light irradiation of the LED C, a plurality of single-color green light LEDs having different maximum peak wavelengths are installed and set at different ratios, light irradiation of the green LED D of the diffuse waveform, no light Line E, each irradiation region I, II, III, IV, V, where V is the effect of increasing the protein in the body of the plant due to the difference of (irradiation) light irradiation, non-irradiation, etc. I, II, III , IV and V in different regions of light, the side position under the light source, the side position away from the light source, and the difference in the increase rate of Kjeldahl nitrogen of strawberry plant seedlings in each region is compared with the Kjeldahl nitrogen by each light effect Examine the difference between increase and decrease rate, etc. of the chromatic amount displayed in Table 13.

Consider from Table 13.
The green fluorescent lamp in the I irradiation area is under the light source ... 145ppm
The green fluorescent lamp in the I irradiation area has a light source side of 143 ppm.
The green LED in the II irradiation area is under the light source ... 108ppm
The green LED in the II irradiation area is the light source side: 98 ppm
The green LED + yellow in the III irradiation area is under the light source: 135 ppm
The green LED + yellow in the III irradiation area is the light source side ... 128ppm
IV LED irradiation area green LED diffusion + yellow is under the light source ... 140ppm
IV LED diffused green LED diffusion + yellow is the light source side ... 136ppm
No V irradiation ... 80ppm

In the irradiation regions of I, II, III, and IV, the diffusion degree of the green fluorescent lamp was measured by the difference of each light source, and the difference in the amount contained in the leaves of Kjeldahl nitrogen, and the difference in the diffusion effect was considered.
The green fluorescent lamp in the I irradiation region has a light source of 145 ppm, and the green fluorescent lamp in the I irradiation region has a light source side of 143 ppm, which is 2 ppm in difference.
The green LED in the II irradiation region is under the light source: .108 ppm, and the green LED in the II irradiation region is the light source side: .98 ppm is different by 10 ppm.
The green LED + yellow in the III irradiation region is under the light source. 135 ppm and the green LED + yellow in the III irradiation region is the light source side. The difference between 128 ppm is 7 ppm.
The green LED diffusion + yellow in the IV irradiation region is under the light source .... 140 ppm and the green LED diffusion + yellow in the IV irradiation region is the light source side .... the difference between 136 ppm is 4 ppm.

The above is considered.
The difference in Kjeldahl nitrogen of green fluorescent lamps in the I irradiation area is 2 ppm.
The difference in Kjeldahl nitrogen of the green LED in the II irradiation region is 10 ppm.
The difference between the green LED in the III irradiation region and the yellow Kjeldahl nitrogen is 7 ppm.
The difference between the green LED diffusion in the IV irradiation region and the yellow Kjeldahl nitrogen is 4 ppm.
Compared to the above data base, the value of 2 ppm of the green fluorescent lamp in the I irradiation area is sufficiently irradiated with light to the whole strawberry seedling plant seedling in the I area due to the light diffusion effect of the green fluorescent lamp. The effect is expressed as a difference in Kjeldahl nitrogen concentration.
The green LED in the II irradiation area has a large difference of 10 ppm in Kjeldahl nitrogen as the difference between the light source and the side because of the LED's original linear light, and in terms of diffusion in terms of the difference in the light of other light sources Inferior.
The difference between the green LED in the III irradiation region and the yellow Kjeldahl nitrogen is as large as 7 ppm, and the difference in Kjeldahl nitrogen is large due to the light linear light inherent to the green LED.
In the above data, the effect of diffusing linear LED light is very close to that of green fluorescent light due to green LED diffusion + yellow. As an effect, it was built.

Is a plan view of a strawberry plant nursery house. [Fig. 1] is an elevation view taken along the line aa of the plan view of the strawberry plant nursery house. [Fig. 1] is an elevation view taken along the line bb of the plan view of the strawberry plant nursery house. [FIG. 1] is an elevational view taken along the line cc in the plan view of the strawberry plant nursery house. [FIG. 1] is an elevational view taken along the line dd of the plan view of the strawberry plant nursery house. [Fig. 1] is an elevation view taken along the line ee of the plan view of the strawberry plant nursery house.

A is a green fluorescent lamp.
B is a green LED.
C is an LED in which a yellow LED of 5% of the total amount of green LEDs is installed and set.
D is a green LED of the diffusion waveform in which a plurality of monochromatic green light LEDs having different maximum peak wavelengths are installed and set at different ratios.
E is no light.
I is an area of a light source that is irradiated with a green fluorescent light source by placing the strawberry plant seedling 2 directly under the light source of the green fluorescent lamp and the strawberry plant seedlings 1 and 3 on the side away from the light source.
II is a light source region in which the strawberry plant seedling 5 is placed directly under the green LED light source, and the strawberry plant seedlings 4 and 6 are arranged side by side on the side away from the light source and irradiated with the green LED light source.
III is a green LED B, a yellow LED of 5% of the total amount of green LEDs is installed and set, strawberry plant seedling 8 directly under the light source of LED C, strawberry plant seedlings 7, 9 on the side away from the light source The area of the light source that is placed side by side and illuminated by the light source of the green LED.
IV is a strawberry plant seedling 11 directly under the light source of the green LED D of the diffusion waveform, which is installed and set at different ratios of a plurality of single color green light LEDs having different maximum peak wavelengths, on the side away from the light source The area of the light source where the strawberry plant seedlings 10 and 12 are arranged and irradiated with the light source of the green LED.
V is a region where the strawberry plant seedlings 14 and the strawberry plant seedlings 13 and 15 are arranged side by side in a position away from the center in the no-light E.
(1) A blackout curtain at the boundary between I and II.
(2) A blackout curtain at the boundary between II and III.
(3) A blackout curtain at the boundary between III and IV.
(4) A blackout curtain at the border between IV and V.
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 Strawberry plant seedling.

Claims (18)

A device for controlling the diffusion waveform of LED light, in which a plurality of same color light LEDs having different maximum peak wavelengths are installed and set in different ranges within the LED wavelength range in which the same color light is expressed. A control device for a diffusion waveform of green LED light, in which a plurality of single-color green light LEDs having different maximum peak wavelengths are installed and set within a wavelength range in which green light is developed. A control device for the diffusion waveform of the red LED light, in which a plurality of single-color red light LEDs having different maximum peak wavelengths are installed and set in a range of LED wavelengths that cause red light to appear. A control device for a diffusion waveform of the blue LED light, in which a plurality of single-color blue light LEDs having different maximum peak wavelengths are installed and set in a range of LED wavelengths in which blue light is developed. Within the LED wavelength range where green light is developed, a plurality of monochromatic green light LEDs having different maximum peak wavelengths are installed and set at different ratios. Waveform control device. Within the LED wavelength range where green light is developed, a plurality of single-color green light LEDs having different maximum peak wavelengths are installed and set at different ratios. Waveform control device. Within the LED wavelength range where blue light is developed, a plurality of single-color blue light LEDs having different maximum peak wavelengths are installed and set at different ratios. Waveform control device. Within the LED wavelength range that develops blue light, a plurality of single-color blue light LEDs having different maximum peak wavelengths are installed and set at different ratios. Waveform control device. In the device according to claim 5, which has a complex diffusion waveform of green light LED and yellow light LED, LEDs holding 5% yellow light are placed side by side with respect to the total amount of green light of the LED. LED diffusion waveform control device. In the device according to claim 5, which has a composite diffusion waveform of a green light LED and a yellow light LED, an LED holding yellow light exceeding 5% and not more than 10% with respect to the total amount of the green light of the LED. LED diffusion waveform control device placed and placed side by side. In the device according to claim 6, which has a composite diffusion waveform of green light LED and red light LED, LEDs that hold 5% of red light with respect to the total amount of green light of the LED are placed side by side. LED diffusion waveform control device. The device according to claim 6 having a composite diffused waveform of a green light LED and a red light LED, wherein the LED holds a red light exceeding 5% and not more than 10% with respect to the total amount of the green light of the LED. LED diffusion waveform control device placed and placed side by side. In the device according to claim 7, which has a complex diffusion waveform of a blue light LED and a yellow light LED, LEDs that hold 5% of yellow light with respect to the total amount of the blue light of the LED are placed side by side. LED diffusion waveform control device. In the device according to claim 7, which has a composite diffusion waveform of a blue light LED and a yellow light LED, an LED holding yellow light exceeding 5% and not more than 10% with respect to the total amount of green light of the LED. LED diffusion waveform control device placed and placed side by side. In the device according to claim 8, which has a complex diffusion waveform of a blue light LED and a red light LED, LEDs that hold 5% of red light with respect to the total amount of the blue light of the LED are placed side by side. LED diffusion waveform control device. The device according to claim 8 having a composite diffusion waveform of a blue light LED and a red light LED, wherein the LED holds a red light exceeding 5% and not more than 10% with respect to the total amount of the blue light of the LED. LED diffusion waveform control device placed and placed side by side. The LED having yellow light according to claim 5 or claim 7, wherein the LEDs having yellow light that can be dimmed are arranged side by side and arranged and arranged. The LED having red light according to claim 6 or claim 8, wherein the LED having red light, which is dimmable, is arranged and arranged and arranged.

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