CN106482021A - Read-write illumination instrument - Google Patents
Read-write illumination instrument Download PDFInfo
- Publication number
- CN106482021A CN106482021A CN201610158292.0A CN201610158292A CN106482021A CN 106482021 A CN106482021 A CN 106482021A CN 201610158292 A CN201610158292 A CN 201610158292A CN 106482021 A CN106482021 A CN 106482021A
- Authority
- CN
- China
- Prior art keywords
- light source
- yellow light
- milk yellow
- green
- read
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 45
- 239000008267 milk Substances 0.000 claims abstract description 93
- 210000004080 milk Anatomy 0.000 claims abstract description 93
- 235000013336 milk Nutrition 0.000 claims abstract description 93
- 230000008520 organization Effects 0.000 claims abstract description 22
- 230000003595 spectral effect Effects 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 11
- 230000004308 accommodation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 210000005252 bulbus oculi Anatomy 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract description 4
- 210000001508 eye Anatomy 0.000 abstract description 4
- 230000004423 myopia development Effects 0.000 abstract description 2
- 230000004379 myopia Effects 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036040 emmetropia Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 210000002189 macula lutea Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of read-write illumination instrument, the read-write illumination instrument includes milk yellow light source, blue-green light source and controlling organization, milk yellow light source and blue-green light source are connected with controlling organization respectively, and controlling organization is used for controlling alternately opens milk yellow light source and blue-green light source；Or, the read-write illumination instrument includes milk yellow light source, bluish-green colo(u)r filter and controlling organization, bluish-green colo(u)r filter is movably arranged at the position of the projection light of milk yellow light source, controlling organization is used for opening milk yellow light source, controlling organization is additionally operable to after milk yellow light source is opened at the position of the projection light for being moved to milk yellow light source according to the bluish-green colo(u)r filter of predeterminated frequency control, or is removed to outside the position of the projection light of milk yellow light source.The read-write illumination instrument that the present invention is provided increases regulation sensitivity and the amplitude of accommodation by the light of different colours, it is to avoid continuous read-write causes the fatigue of eyeball, so as to improve eyeshield effect, is effectively prevented the occurrence and development of myopia of student eye.
Description
Technical field
The present invention relates to a kind of read-write illumination instrument.
Background technology
With reference to《Chinese Journal of Ophthalmology》" the optical defocus in children myopia prevention and control in the first phase in 2014
Problem " understands that eyeball is moved forward and backward just as a frame camera, focusing mechanism to be leaned on, and allows image in egative film
Upper clear.Focus function is just named regulation, moves forward and backward just as spring.Spring gets rusty and will form regulation late
Slow, it is one of major reason of myopia of student eye generation now and development to adjust slow.Therefore, as long as bullet
Spring non-corrosive, is just difficult to become myopia.Known together in optometry now：Every increase is adjusted
Section sensitivity and product and the measure of the amplitude of accommodation, are all advantageous for myopia of student prevention and control.
At present, the eyeshield effect of general read-write illumination instrument is only from the optical characteristics such as brightness or the light uniformity
On set about, lack from increasing the design adjusted in terms of sensitivity and the amplitude of accommodation.
Content of the invention
The technical problem to be solved in the present invention be in order to overcome in prior art read and write illumination instrument eyeshield effect
Fruit is only set about from the optical characteristics such as brightness or the light uniformity, lacks from increase and adjusts sensitivity and regulation
The defect of the design in terms of amplitude, provides a kind of read-write illumination instrument.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of read-write illumination instrument, its feature be, the read-write illumination instrument includes milk yellow light source, bluish-green
Color light source and controlling organization, the milk yellow light source and the blue-green light source respectively with the controlling organization
Connection, the controlling organization are used for controlling alternating to open the milk yellow light source and the blue-green light source；
Or, the read-write illumination instrument includes milk yellow light source, bluish-green colo(u)r filter and controlling organization, described
Bluish-green colo(u)r filter is movably arranged at the position of the projection light of the milk yellow light source, the control
Mechanism is used for opening the milk yellow light source, after the controlling organization is additionally operable to milk yellow light source unlatching
The bluish-green colo(u)r filter is controlled to be moved to the position of the projection light of the milk yellow light source according to predeterminated frequency
Place is put, or is removed to outside the position of the projection light of the milk yellow light source.
In this programme, the milk yellow light source is the light source for projecting milk yellow light, the blue-green light source
For projecting the light source of blue green light, when emmetropia is entered, in white light, the light of milk yellow gathers parallel rays
On the macula lutea of retina, user is read and write when illumination instrument is written and read using milk yellow light Jiao by described
Source.
Blue with yellow complementary color each other, therefore the blue-green light source arranged in pairs or groups with the milk yellow light source mutually,
Be conducive to the foundation of sensitivity is adjusted, sensitivity and the amplitude of accommodation is adjusted so as to increase.In addition, the indigo plant
Green light source is additionally operable to remind user's rest.
Or, the blue-green light source need not be added, indigo plant is projected by controlling the bluish-green colo(u)r filter
Green light.Light source on general desk lamp blocks light for a part of space of cover by baffle plate
Face in source without the need for irradiating, the bluish-green colo(u)r filter are movably arranged in the milk yellow light source and throw
In irradiant one side, and the one side that the milk yellow light source projects go out light is completely covered, so that
The light gone out from the milk yellow light source projects is all by the bluish-green colo(u)r filter, and is converted into bluish-green
Coloured light line, so as to cost-effective and energy consumption.
It is preferred that power of the power of the milk yellow light source more than the blue-green light source.
In this programme, rest for user because of the blue-green light source and light source is used, therefore adopt lower-wattage
Light source.
It is preferred that brightness of the brightness of the blue-green light source less than the milk yellow light source.
In this programme, rest for user because of the blue-green light source and light source is used, therefore brightness is unsuitable too high.
It is preferred that the spectral region of the milk yellow light of the milk yellow light source projects is 577nm～597nm；
And/or,
The spectral region of the blue green light of the blue-green light source projects is 455nm～577nm, and crest
The scope of value is 507nm～555nm, or the spectrum of the blue green light projected by bluish-green colo(u)r filter
Scope is 455nm～577nm, and the scope of crest value is 507nm～555nm.
It is preferred that the scope of the illumination of the desktop of the milk yellow light source is 100lx～300lx.
It is preferred that the controlling organization is single-chip microcomputer.
In this programme, the low cost of the single-chip microcomputer, with short production cycle, therefore using the single-chip microcomputer
It is easy to the production of the read-write illumination instrument.
It is preferred that when alternating opens the milk yellow light source and the blue-green light source, the milk yellow
The setting range of open-interval each time of light source be 30 minutes～60 minutes, the blue-green light source every
One time open-interval setting range is 3 minutes～10 minutes.
It is preferred that the opening time each time of the milk yellow light source is 30 minutes, 40 minutes, 45 points
Clock or 60 minutes, the opening time each time of the blue-green light source is 3 minutes, 5 minutes or 10 points
Clock.
In this programme, when user is students in middle and primary schools, by recommendatory national standard
Knowable to GB/T17223-2012 (students in middle and primary schools' learning time hygienic requirements on the one), general students in middle and primary schools'
Study the period no more than 60 minutes, and for pupil per the class time be not to be exceeded 40 minutes, in
Student is not to be exceeded the consideration of 45 minutes per the class time, by the unlatching each time of the milk yellow light source
Time is set as 30 minutes, 40 minutes, 45 minutes or 60 minutes, the blue-green light source each
The secondary opening time is set as 3 minutes, 5 minutes or 10 minutes, when reminding students in middle and primary schools to observe promotion study
Between and carry out appropriate rest, produce bathomorphic so as to be effectively prevented due to long-time successive learning
Situation.
It is preferred that the bluish-green colo(u)r filter is positioned over the position of the projection light of the milk yellow light source each time
The setting range for putting the time at place is 3 minutes～10 minutes.
It is preferred that the bluish-green colo(u)r filter is positioned over the position of the projection light of the milk yellow light source each time
The time for putting place is 3 minutes, 5 minutes or 10 minutes.
On the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, obtain final product this
Bright each preferred embodiments.
The positive effect of the present invention is：
The read-write illumination instrument that the present invention is provided increases regulation sensitivity and tune by the light of different colours
Section amplitude, it is to avoid continuous read-write causes the fatigue of eyeball, so as to improve eyeshield effect, is effectively prevented
The occurrence and development of myopia of student eye.
Description of the drawings
Fig. 1 is the structural representation of the read-write illumination instrument of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the read-write illumination instrument of the embodiment of the present invention 2.
Fig. 3 is the position of the projection light that bluish-green colo(u)r filter is moved to milk yellow light source in the embodiment of the present invention 2
Put the schematic diagram at place.
Fig. 4 is the position that bluish-green colo(u)r filter removes the projection light to milk yellow light source in the embodiment of the present invention 2
Put the schematic diagram at place.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but therefore do not limit the present invention to
Among described scope of embodiments.
Embodiment 1
As shown in figure 1, the read-write illumination instrument 1 that the present embodiment is provided is the read-write for being directed to students in middle and primary schools using
Desk lamp, read-write illumination instrument 1 include milk yellow light source 2, blue-green light source 3 and single-chip microcomputer 4, milk yellow
Light source 2 and blue-green light source 3 are electrically connected with single-chip microcomputer 4 respectively.
Wherein, milk yellow light source 2 is the light source of projection milk yellow light, and the milk that milk yellow light source 2 is projected is yellow
The spectral region of coloured light is 577nm～597nm, and, when emmetropia is entered, in white light, milk is yellow for parallel rays
The light focusing of color is used when user is by reading and writing illumination instrument 1 and being written and read on the macula lutea of retina
Milk yellow light source 2.
The blue green light that blue-green light source 3 is projected for the light source of projection blue green light, blue-green light source 3
Spectral region is 455nm～577nm, and the scope of crest value is 507nm～555nm.
Blue with yellow complementary color each other, therefore blue-green light source 3 arranged in pairs or groups with milk yellow light source 2 mutually, have
Beneficial to the foundation for adjusting sensitivity, sensitivity and the amplitude of accommodation is adjusted so as to increase.
In addition, blue-green light source 3 is additionally operable to remind user's rest, the therefore power of milk yellow light source 2
The power more than blue-green light source 3 is needed, and the brightness of blue-green light source 3 is needed less than milk yellow light source
2 brightness, the scope of the illumination of the desktop of milk yellow light source 2 is 100lx～300lx.
Single-chip microcomputer 4 is used for controlling alternately opens milk yellow light source 2 and blue-green light source 3, i.e., by timing
Function alternately opens two light sources automatically, adjusts slow phenomenon so as to reach.
In the present embodiment, the low cost of single-chip microcomputer 4, with short production cycle, therefore using single-chip microcomputer 4 just
Production in read-write illumination instrument 1.
From recommendatory standard GB/T/T17223-2012, the study period of general students in middle and primary schools is not
Preferably more than 60 minutes, and 40 minutes, the every class of middle school student is not to be exceeded per the class time for pupil
Time is not to be exceeded the consideration of 45 minutes, and the opening time each time of milk yellow light source 2 is set as 30
Minute, 40 minutes, 45 minutes or 60 minutes, the opening time each time of blue-green light source 3 is set as
3 minutes, 5 minutes or 10 minutes, students in middle and primary schools are reminded to observe promotion learning time and carry out appropriate stopping
, there is bathomorphic situation so as to be effectively prevented due to long-time successive learning in breath.
In the present embodiment, milk yellow light source 2 all can be according to use with the opening time of blue-green light source 3
The age of person and application feature carry out sets itself.
In the present embodiment, read-write illumination instrument 1 increased by the light of different colours regulation sensitivity with
The amplitude of accommodation, it is to avoid continuous read-write causes the fatigue of eyeball, so as to improve eyeshield effect, effectively prevents
Only bathomorphic occurrence and development of students in middle and primary schools.
Embodiment 2
As shown in Fig. 2 the read-write illumination that the read-write illumination instrument 1 that the present embodiment is provided is provided with embodiment 1
Instrument is more similar, and read-write illumination instrument 1 includes milk yellow light source 2, bluish-green colo(u)r filter 5 and controlling organization 6,
Controlling organization 6 includes mechanical control mechanism 7.
Wherein, milk yellow light source 2 is using the milk yellow light source provided in embodiment 1.
As shown in figure 3, the milk yellow light source 2 on read-write illumination instrument 1 is for a part of space of cover,
Therefore the face in milk yellow light source 2 without the need for irradiating is blocked by the baffle plate 8 on read-write illumination instrument 1, blue
Green color filter 5 is movably arranged at the position of the projection light of milk yellow light source 2, that is, be arranged at institute
State in the one side that light is projected in milk yellow light source 2, and 2 throw light of milk yellow light source is completely covered
One side so that the light projected from milk yellow light source 2 is all by bluish-green colo(u)r filter 5, lead to
The spectral region for crossing the blue green light that bluish-green colo(u)r filter 5 is projected is 455nm～577nm, and crest
The scope of value is 507nm～555nm.
Milk yellow light source 2 is electrically connected with controlling organization 6, bluish-green colo(u)r filter 5 and mechanical control mechanism 7
Connection, controlling organization 6 are used for persistently opening milk yellow light source 2, and mechanical control mechanism 7 is used for opening
Bluish-green colo(u)r filter 5 is controlled to be moved to the throwing of milk yellow light source 2 according to predeterminated frequency after milk yellow light source 2
Penetrate at the position of light, or as shown in figure 4, bluish-green colo(u)r filter 5 will be controlled to be removed to milk yellow completely
Outside the position of the projection light of light source 2.
When read-write illumination instrument 1 is used, user first passes through unlatching milk yellow light source 2 and carries out certain time
Work, when needing to remind rest, mechanical control mechanism 7 is according to predeterminated frequency by bluish-green colo(u)r filter
At the position of 5 projection lights for being moved to milk yellow light source 2, so that the light that milk yellow light source 2 is projected
All blue-green light is converted into by bluish-green colo(u)r filter 5, now, it is yellow that controlling organization 6 can reduce milk
The brightness of color light source 2, adjusts slow phenomenon so as to reach.
When user needs rest, also voluntarily bluish-green colo(u)r filter can be controlled by mechanical control mechanism 7
5 moving or removing.
The predeterminated frequency can be set according to the demand of user, when user is students in middle and primary schools,
Can be according to the content of GB/T17223-2012, the predeterminated frequency is set as per 30 minutes～60 minutes one
Secondary, bluish-green colo(u)r filter 5 is positioned over the time at the position of the projection light of milk yellow light source 2 each time and sets
It is set to 3 minutes, 5 minutes or 10 minutes.
In the present embodiment, bluish-green colo(u)r filter 5 is positioned over the projection light of milk yellow light source 2 each time
Time at position can be according to the age of user and application feature come sets itself.
The read-write illumination instrument 1 that the present embodiment is provided need not add blue-green light source, by controlling blue-green filter
Mating plate 5 substituting blue-green light source, so as to cost-effective and energy consumption, and by the light of different colours come
Increase and adjust sensitivity and the amplitude of accommodation, it is to avoid continuous read-write causes the fatigue of eyeball, so as to improve shield
Eye effect.
Although the foregoing describing the specific embodiment of the present invention, those skilled in the art should manage
Solution, this is merely illustrative of, and protection scope of the present invention is defined by the appended claims.Ability
The technical staff in domain, can be to these embodiments on the premise of the principle without departing substantially from the present invention and essence
Various changes or modifications are made, but these changes and modification each fall within protection scope of the present invention.
Claims (10)
1. a kind of read-write illumination instrument, it is characterised in that the read-write illumination instrument include milk yellow light source,
Blue-green light source and controlling organization, the milk yellow light source and the blue-green light source respectively with the control
Mechanism connects, and the controlling organization is used for controlling alternating to open the milk yellow light source and the blue green light
Source；
Or, the read-write illumination instrument includes milk yellow light source, bluish-green colo(u)r filter and controlling organization, described
Bluish-green colo(u)r filter is movably arranged at the position of the projection light of the milk yellow light source, the control
Mechanism is used for opening the milk yellow light source, after the controlling organization is additionally operable to milk yellow light source unlatching
The bluish-green colo(u)r filter is controlled to be moved to the position of the projection light of the milk yellow light source according to predeterminated frequency
Place is put, or is removed to outside the position of the projection light of the milk yellow light source.
2. read-write illumination instrument as claimed in claim 1, it is characterised in that the milk yellow light source
Power is more than the power of the blue-green light source.
3. read-write illumination instrument as claimed in claim 1, it is characterised in that the blue-green light source
Brightness is less than the brightness of the milk yellow light source.
4. read-write illumination instrument as claimed in claim 1, it is characterised in that the milk yellow light source is thrown
The spectral region of the milk yellow light that penetrates is 577nm～597nm；And/or,
The spectral region of the blue green light of the blue-green light source projects is 455nm～577nm, and crest
The scope of value is 507nm～555nm, or the spectrum of the blue green light projected by bluish-green colo(u)r filter
Scope is 455nm～577nm, and the scope of crest value is 507nm～555nm.
5. read-write illumination instrument as claimed in claim 1, it is characterised in that the milk yellow light source
The scope of the illumination of desktop is 100lx～300lx.
6. read-write illumination instrument as claimed in claim 1, it is characterised in that the controlling organization is single
Piece machine.
7. read-write illumination instrument as claimed in claim 1, it is characterised in that opening the milk in alternating
When yellow light sources and the blue-green light source, the open-interval each time of the milk yellow light source sets model
Enclose for 30 minutes～60 minutes, the setting range of open-interval each time of the blue-green light source is 3
Minute～10 minutes.
8. read-write illumination instrument as claimed in claim 7, it is characterised in that the milk yellow light source
Opening time is 30 minutes, 40 minutes, 45 minutes or 60 minutes each time, the blue-green light source
Opening time each time be 3 minutes, 5 minutes or 10 minutes.
9. read-write illumination instrument as claimed in claim 1, it is characterised in that the bluish-green colo(u)r filter
The setting range of the time at the position of the projection light for being positioned over the milk yellow light source each time is 3 minutes
～10 minutes.
10. read-write illumination instrument as claimed in claim 9, it is characterised in that the bluish-green colo(u)r filter
Time at the position of the projection light for being positioned over the milk yellow light source each time be 3 minutes, 5 minutes or
10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158292.0A CN106482021A (en) | 2016-03-21 | 2016-03-21 | Read-write illumination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158292.0A CN106482021A (en) | 2016-03-21 | 2016-03-21 | Read-write illumination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106482021A true CN106482021A (en) | 2017-03-08 |
Family
ID=58238736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158292.0A Pending CN106482021A (en) | 2016-03-21 | 2016-03-21 | Read-write illumination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106482021A (en) |
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| CN101142504A (en) * | 2005-03-16 | 2008-03-12 | 松下电工株式会社 | Optical filter and lighting apparatus |
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| CN104806915A (en) * | 2014-01-23 | 2015-07-29 | 广东夏野日用电器有限公司 | Vision care lamp for intelligently simulating dynamic natural light |
| CN105265025A (en) * | 2013-04-04 | 2016-01-20 | 瑟卡蒂安齐尔克莱特有限公司 | Lighting systems for protecting circadian neuroendocrine function |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142504A (en) * | 2005-03-16 | 2008-03-12 | 松下电工株式会社 | Optical filter and lighting apparatus |
| EP2079134A2 (en) * | 2008-01-08 | 2009-07-15 | Hang Jae Yu | Adapter device with LEDs to improve the color rendering of a compact fluorescent lamp |
| CN102413862A (en) * | 2009-04-23 | 2012-04-11 | 松下电工株式会社 | Wake-up system |
| CN202217079U (en) * | 2011-09-16 | 2012-05-09 | 崔玮 | Light filter for eye-protection lamp |
| CN102352996A (en) * | 2011-10-25 | 2012-02-15 | 复旦大学 | Flying saucer-like LED lamp system |
| CN202892606U (en) * | 2012-11-06 | 2013-04-24 | 镇江和华医疗科技有限公司 | Device for controlling intensity of light entering eyes to improve biological clock |
| CN203202702U (en) * | 2013-03-18 | 2013-09-18 | 普天智能照明研究院有限公司 | LED eye-protection light source and eye-protection lamp |
| CN105265025A (en) * | 2013-04-04 | 2016-01-20 | 瑟卡蒂安齐尔克莱特有限公司 | Lighting systems for protecting circadian neuroendocrine function |
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