CN108630102A - Parallel-moving type pixel unit, display, electronic equipment and colour developing control method - Google Patents
Parallel-moving type pixel unit, display, electronic equipment and colour developing control method Download PDFInfo
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- CN108630102A CN108630102A CN201810144887.XA CN201810144887A CN108630102A CN 108630102 A CN108630102 A CN 108630102A CN 201810144887 A CN201810144887 A CN 201810144887A CN 108630102 A CN108630102 A CN 108630102A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of parallel-moving type pixel unit, display, electronic equipment and colour developing control methods, wherein the pixel unit includes：Wavelength convert head comprising installation lattice, installation lattice bottom plate are equipped with wavelength convert box, and first wave length transition zone, second wave length transition zone and third wavelength-converting region are set gradually in wavelength convert box, and wavelength convert box side wall is equipped with magnet；Light-source system comprising shell, housing bottom are equipped with luminescent device, and case top is equipped with light-emitting window, and luminescent device is for emitting beam, and light is through one wavelength-converting region of light-emitting window directive；Coil is set on the side plate of installation lattice, or is set to and closes on the bottom plate at side plate, or it is set to case top, coil generates the magnetic force of different directions to magnet, to drive wavelength convert box to translate to the left or to the right by magnet for logical electric current forward or backwards.The present invention only needs a luminescent device, both reduces production cost, also improves pure color color developing.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of parallel-moving type pixel unit, display, electronic equipments and aobvious
Color control method.
Background technology
Existing display device includes multiple pixel units, each pixel unit includes the tri- fluorescent powder areas RGB, each
A fluorescent powder area corresponds to a luminescent device, to improve each display device luminescent device quantity required.Further,
When pixel unit needs to be displayed in red, then luminescent device corresponding with R fluorescent powders area emits beam, other luminescent devices are then not
It emits beam.But scattered since the light of luminescent device exists, so, luminescent device corresponding with R fluorescent powders area
The light sent out may be irradiated to G fluorescent powders area or B fluorescent powders area, to reduce the pure color display performance of pixel unit.
Invention content
The purpose of the present invention is to provide a kind of parallel-moving type pixel unit, display, electronic equipment and colour developing control method,
It is big with the luminescent device demand for solving existing display device, and the problem of pure color display performance difference.
To solve the above-mentioned problems, the present invention provides a kind of parallel-moving type pixel units comprising：
Wavelength convert head comprising installation lattice, installation lattice include bottom plate and side plate, and wavelength convert box is equipped in the middle part of bottom plate,
First wave length transition zone, second wave length transition zone and third wavelength-converting region, wavelength convert box are set gradually in wavelength convert box
One side wall is equipped with a magnet；
Light-source system comprising shell, housing bottom are equipped with a luminescent device, and case top is equipped with light-emitting window, photophore
Part is for emitting beam, and light is through one wavelength-converting region of light-emitting window directive；
Coil is set on side plate, or is set to and is closed on the bottom plate at side plate, or is set to case top, coil
For logical electric current forward or backwards, the magnetic force of different directions is generated to magnet, to drive wavelength convert box by magnet
Translation to the left or to the right.
As a further improvement on the present invention, it installs in lattice and is additionally provided at least one elastic element, one end of elastic element
It is connect with wavelength convert box one side wall, the other end of elastic element is connect with side plate.
As a further improvement on the present invention, between first wave length transition zone and second wave length transition zone be equipped with it is opaque every
Plate is equipped with impermeable light clapboard between second wave length transition zone and third wavelength-converting region.
As a further improvement on the present invention, shell includes reflector and fixed cylinder, reflector top and fixed cylinder bottom end
It is tightly connected, luminescent device is set in reflector, and light-emitting window is set to fixed cylinder top.
As a further improvement on the present invention, leaded light component is provided in fixed cylinder, one end face of leaded light component shines
Device, one wavelength-converting region of other end face of leaded light component.
As a further improvement on the present invention, leaded light component includes lens and optical fiber, and lens, optical fiber are set in turn in luminous
In the light extraction light path of device, light-emitting window is led on the top of optical fiber.
As a further improvement on the present invention, an optical fiber set is equipped at the top of optical fiber, optical fiber runs through optical fiber set.
And/or at least one limiter is additionally provided in fixed cylinder, limiter is for fixing optical fiber.
And/or fixed cylinder is additionally provided with fixed structure, fixed structure is for fixing lens.
As a further improvement on the present invention, lens outer wall is equipped with groove, and fixed mechanism includes the soft band with matching grooves
And fixing bracket, fixing bracket are fixedly installed in fixed cylinder, in soft band insertion groove, and fixing bracket connects.
To solve the above-mentioned problems, the present invention also provides a kind of displays comprising multiple above-mentioned parallel-moving type pixels
Unit.
To solve the above-mentioned problems, the present invention also provides a kind of electronic equipment comprising above-mentioned display and driving
Circuit, driving circuit is for driving display to perform image display.
To solve the above-mentioned problems, the present invention also provides a kind of colour developing control methods, are applied to above-mentioned parallel-moving type
Pixel unit；This method includes：
Receive colour developing request；
Judge that required color corresponding with colour developing request is the first color, the second color or third color；
When required color is the first color, logical forward current is to coil, and to generate the first magnetic field, magnet is by the first magnetic field
Magnetic force, drive wavelength convert box to right translation, the light sent out with electroluminescence device is through light-emitting window directive first wave
Long transition zone；
When required color is the second color, the power supply circuit of the coil is disconnected, the light sent out with electroluminescence device passes through
Light-emitting window directive second wave length transition zone；
When required color is third color, logical reverse current is to coil, and to generate the second magnetic field, magnet is by the second magnetic field
Magnetic force, drive wavelength convert box to left, the light sent out with electroluminescence device is through light-emitting window directive third wave
Long transition zone.
The parallel-moving type pixel unit of the present invention only needs a luminescent device, reduces the demand of luminescent device, to
Reduce the production cost of pixel unit.In addition, the light that luminescent device is sent out just corresponds to a wavelength-converting region, it will not be right
Other wavelength-converting regions impact, to improve the pure color color developing of the pixel unit.
Description of the drawings
Fig. 1 is the structural schematic diagram of parallel-moving type pixel unit one embodiment of the present invention；
Fig. 2 is the structural schematic diagram of parallel-moving type pixel unit medium wavelength conversion head one embodiment of the present invention；
Fig. 3 is the structural schematic diagram of second embodiment of parallel-moving type pixel unit medium wavelength conversion head of the present invention；
Fig. 4 is the structural schematic diagram of parallel-moving type pixel unit medium wavelength conversion head third embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the 4th embodiment of parallel-moving type pixel unit medium wavelength conversion head of the present invention；
Fig. 6 is the structural schematic diagram of light-source system one embodiment in parallel-moving type pixel unit of the present invention；
Fig. 7 is the structural schematic diagram of second embodiment of light-source system in parallel-moving type pixel unit of the present invention；
Fig. 8 is the structural schematic diagram of light-source system third embodiment in parallel-moving type pixel unit of the present invention；
Fig. 9 is the structural schematic diagram of the 4th embodiment of light-source system in parallel-moving type pixel unit of the present invention；
Figure 10 is the structural schematic diagram of lens one embodiment in parallel-moving type pixel unit of the present invention；
Figure 11 is the circuit theory schematic diagram of inventive display one embodiment；
Figure 12 is the circuit theory schematic diagram of electronic equipment one embodiment of the present invention；
Figure 13 is the flow diagram of present invention colour developing control method one embodiment.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used to limit the present invention.
Fig. 1 illustrates one embodiment of parallel-moving type pixel unit of the present invention.In the present embodiment, the parallel-moving type pixel list
Member includes wavelength convert head 1, light-source system 2 and coil 3.
Wherein, which includes installation lattice 11.The installation lattice 11 include bottom plate 110 and side plate 111.Bottom plate 110
Middle part is equipped with wavelength convert box 12, and first wave length transition zone 120, second wave length transition zone are set gradually in wavelength convert box 12
121 and third wavelength-converting region 122,12 one side wall of wavelength convert box is equipped with a magnet 13.
It should be noted that for technical scheme of the present invention detailed further, first wave length transition zone 120 can be
B (Blue) color fluorescent powder area, second wave length transition zone 121 can be the color fluorescent powder area G (Green) and third wavelength-converting region
122 can be R (Red) color fluorescent powder area.Further, in order to cause the light that luminescent device is sent out being capable of saturating wavelength convert
Box, therefore, the cassette bottom of wavelength convert box are the platy structure of light-transmitting materials.
Light-source system 2 includes shell 20, and 20 bottom of shell is equipped with a luminescent device 21, and 20 top of shell is equipped with light-emitting window
22, luminescent device 21 is for emitting beam, and light is through 22 directive of light-emitting window, one wavelength-converting region.
Coil 3 is set on side plate 111, or is set to and is closed on the bottom plate 110 at side plate 111, or is set to shell
20 tops, coil 3 generate the magnetic force of different directions to magnetic 13, to pass through magnet 13 for logical electric current forward or backwards
Drive the translation to the left or to the right of wavelength convert box 12.
Referring to Fig. 1, coil 3 is set to the top of shell 20.When only one block of magnet 13 is arranged in wavelength convert head 1, line
Circle 3 is set to the same side in magnet 13.
In other embodiments, referring to Fig. 2, coil 3 is set on side plate 111.
In other embodiments, referring to Fig. 3, coil 3 is positioned adjacent on the bottom plate 110 at side plate 11.
Specifically, when 3 no power of coil, the light that luminescent device 21 is sent out is converted through 22 directive second wave length of light-emitting window
Area.
Coil 3 generates the magnetic force of different directions to magnet 13, to pass through magnet for logical electric current forward or backwards
13 drive the translation to the left or to the right of wavelength convert box 12.Specifically, when coil 3 leads to forward current, the first magnetic field of output, so that magnetic
Iron 13 is by magnetic force to the right, to push wavelength convert box 12 to move right, and then the light that luminescent device 21 is sent out
Line, through 22 directive first wave length transition zone 120 of light-emitting window.Similarly, when coil 3 leads to reverse current, the second magnetic field of output, so that magnetic
Iron 13 is by magnetic force to the left, to push wavelength convert box 12 to be moved to the left, and then the light that luminescent device 21 is sent out
Line, through 22 directive third wavelength-converting region 122 of light-emitting window.
The parallel-moving type pixel unit of the present embodiment only needs a luminescent device, reduces the demand of luminescent device, from
And reduce the production cost of pixel unit.In addition, the light that luminescent device is sent out just corresponds to a wavelength-converting region, it will not
Other wavelength-converting regions are impacted, to improve the pure color color developing of the pixel unit.
In order to promote the performance that automatically resets of wavelength convert box, therefore, on the basis of the above embodiments, other embodiment
In, referring to Fig. 4, installs and be additionally provided at least one elastic element 20 in lattice 11, one end and the wavelength convert box 12 of elastic element 20
One side wall connects, and the other end of elastic element 20 is connect with side plate 111.
Preferably, installation lattice 11 include two side plates 111 and two elastic elements 20, each side plate 111 and wavelength
One elastic element 20 is set between boxcar 12, one end and 12 one side wall of wavelength convert box of each elastic element 20 connect
It connects, the other end of elastic element 20 is connect with side plate 111.
The present embodiment causes wavelength convert box to automatically reset, to improve pixel unit by the way that an elastic element is arranged
The performance that automatically resets.
In order to further enhance the pure color color developing of pixel unit, therefore, on the basis of the above embodiments, other realities
Apply in example, referring to Fig. 5, between first wave length transition zone 120 and second wave length transition zone 121 be equipped with impermeable light clapboard 123, second
Impermeable light clapboard 123 is equipped between wavelength-converting region 121 and third wavelength-converting region 122.
It should be noted that the impermeable light clapboard 123 in the present embodiment is platy structure prepared by light-proof material.
The present embodiment further avoids luminescent device hair by the way that impermeable light clapboard is arranged between different wavelength-converting regions
Influence of the light gone out to other wavelength-converting regions, to further improve the pure color color developing of the pixel unit.
In order to promote the light utilization of luminescent device, therefore, on the basis of the above embodiments, in other embodiment,
Referring to Fig. 6, shell 20 includes reflector 201 and fixed cylinder 202, and 201 top of reflector is connect with 202 bottom end seal of fixed cylinder,
Luminescent device 21 is set in reflector 201, and light-emitting window 22 is set to 202 top of fixed cylinder.
It should be noted that the reflector 201 in the present embodiment may be used with fixed cylinder 202 and be threadedly coupled, it can also
Welding.Further, the luminescent device 21 of the present embodiment can be with LED light, it is preferable that luminescent device 21 is ultraviolet LED lamp.
The present embodiment causes the light that luminescent device is sent out most of through going out by the way that luminescent device to be set in reflector
Optical port directive wavelength convert box, to improve effective utilization rate of light.
In order to avoid the light that luminescent device is sent out leaks, and the influence to other wavelength-converting regions is reduced, therefore,
On the basis of above-described embodiment, in other embodiment, referring to Fig. 7, it is provided with leaded light component 2021 in fixed cylinder 202, guide-lighting group
The other end of one end face luminescent device 21 of part 2021, leaded light component 2021 stretches one wavelength-converting region of face.
It should be noted that the leaded light component 2021 in the present embodiment can be an optical fiber, can also be that a multistage is poly-
Light device.
Preferably, leaded light component 2021 includes lens 20211 and optical fiber 20212, and lens 20211, optical fiber 20212 are set successively
It is placed in the light extraction light path of luminescent device 21, light-emitting window 22 is led on the top of optical fiber 20212.
Specifically, lens 20211 are set on the light direction of luminescent device 21, and optical fiber 20212 is set to lens 20211
Top, and lead to light-emitting window 22.
The present embodiment largely enters optical fiber by the light that lens cause luminescent device to send out, to further improve
Light utilization.Further by optical fiber, causes light unanimously to enter some wavelength-converting region, further avoid light pair
The influence of other wavelength-converting regions, to further promote the pure color color developing of pixel unit.
The light that light-source system is sent out needs one wavelength-converting region of face, therefore, it may be desirable to avoid optical fiber is using process
Occur shaking and reducing the installation difficulty of optical fiber in installation process.On the basis of the above embodiments, in other embodiment, ginseng
See that Fig. 8,20212 top of optical fiber are equipped with an optical fiber and cover 30, optical fiber 20212 covers 30 through optical fiber.
The present invention at light-emitting window by being arranged optical fiber set, as long as being inserted into optical fiber in optical fiber set, you can realize optical fiber
Installation, also can guarantee that the light sent out through optical fiber just falls into some wavelength-converting region, to both reduce the installation of optical fiber
Difficulty also improves the alignment rate of the light projected through optical fiber.
It is shaken in use to further avoid optical fiber, on the basis of the above embodiments, other implementations
In example, referring to Fig. 9, at least one limiter 40 is additionally provided in fixed cylinder 202, limiter 40 is for fixing optical fiber 20212.
Preferably, two limiters 40 are set in the fixed cylinder 202 of the present embodiment.
The present embodiment is by being arranged limiter, so as to avoid optical fiber sideslip, to improve the stability of optical fiber.
If lens shake during the use of pixel unit, then the color developing of pixel unit can be influenced, because
This, on the basis of the above embodiments, in other embodiment, fixed cylinder 202 is additionally provided with fixed structure, and fixed structure is for fixing
Lens 20211.
Fixed structure in the present embodiment can be a holder, and one end of holder is arranged the lens 20211, holder it is another
One end is fixedly connected with fixed cylinder 202.
Preferably, referring to Figure 10,20211 outer wall of lens is equipped with groove 201111, and fixed mechanism includes and groove 201111
Matched soft band and fixing bracket, fixing bracket are fixedly installed in fixed cylinder 202, in soft band insertion groove 201111, and it is solid
Fixed rack connects.
Groove is arranged by the outer wall in lens in the present embodiment, so that the good fixation of lens can be achieved by soft band, from
And the fixed structure of lens is simplified, reduce the producting process difficulty and production cost of pixel components.
Referring to Figure 11, the embodiment of the present application also provides a kind of display 500, which includes multiple above-mentioned realities
Apply the parallel-moving type pixel unit 5001 of example description.It should be noted that parallel-moving type pixel unit 5001 in the present embodiment with it is upper
The parallel-moving type pixel unit for stating embodiment description is similar, and therefore, details are not described herein.
Referring to Figure 12, another embodiment of the present embodiment additionally provides a kind of electronic equipment 50, which includes
The display 500 and driving circuit 501 of above-described embodiment description, driving circuit 501 are aobvious for driving display 500 to carry out image
Show.
Figure 13 illustrates one embodiment of present invention colour developing control method.In the present embodiment, the colour developing control method
Parallel-moving type pixel unit applied to above-described embodiment description.Specifically, which includes the following steps：
Step S1 receives display request.
In step sl, video card or control chip receive display request.
Step S2 judges that required color corresponding with display request is the first color, the second color or third color.When
Required color is the first color, executes step S3.When required color is the second color, execution step S4.When required color is the
Three colors execute step S5.
Step S3, leads to forward current to coil, to generate the first magnetic field, magnet by the first magnetic field magnetic force,
Drive wavelength convert box to right translation, the light sent out with electroluminescence device is through light-emitting window directive first wave length transition zone.
Step S4 disconnects the power supply circuit of coil, and the light sent out with electroluminescence device is through light-emitting window directive second wave length
Transition zone.
Step S5, leads to reverse current to coil, to generate the second magnetic field, magnet by the second magnetic field magnetic force,
Drive wavelength convert box to left, the light sent out with electroluminescence device is through light-emitting window directive third wavelength-converting region.
The specific implementation mode of invention is described in detail above, but it is only used as example, the present invention is not intended to limit
With specific embodiments described above.For a person skilled in the art, any equivalent modifications that the invention is carried out
Or substitute also all among scope of the invention, therefore, in the case where not departing from the spirit and principles in the present invention range made by it is impartial
Transformation and modification, improvement etc., all should be contained within the scope of the invention.
Claims (11)
1. a kind of parallel-moving type pixel unit, which is characterized in that it includes：
Wavelength convert head comprising installation lattice, the installation lattice include bottom plate and side plate, and wavelength convert is equipped in the middle part of the bottom plate
Box sets gradually first wave length transition zone, second wave length transition zone and third wavelength-converting region in the wavelength convert box, described
Wavelength convert box one side wall is equipped with a magnet；
Light-source system comprising shell, the housing bottom are equipped with a luminescent device, and the case top is equipped with light-emitting window, institute
Luminescent device is stated for emitting beam, and the light is through one wavelength-converting region of the light-emitting window directive；
Coil is set on the side plate, or is set to and is closed on the bottom plate at the side plate, or is set to the shell top
Portion, the coil generate the magnetic force of different directions to the magnet, described in passing through for logical electric current forward or backwards
Magnet drives the wavelength convert box to translate to the left or to the right.
2. parallel-moving type pixel unit according to claim 1, which is characterized in that be additionally provided in the installation lattice at least one
Elastic element, one end of the elastic element are connect with the wavelength convert box one side wall, the other end of the elastic element with
The side plate connection.
3. parallel-moving type pixel unit according to claim 1, which is characterized in that the first wave length transition zone and described the
It is equipped with impermeable light clapboard between two wavelength-converting regions, is equipped between the second wave length transition zone and the third wavelength-converting region
The impermeable light clapboard.
4. parallel-moving type pixel unit according to claim 1, which is characterized in that the shell includes reflector and fixation
Cylinder, the reflector top are connect with the fixed cylinder bottom end seal, and the luminescent device is set in the reflector, described
Light-emitting window is set to the fixed cylinder top.
5. parallel-moving type pixel unit according to claim 4, which is characterized in that be provided with guide-lighting group in the fixed cylinder
Part, luminescent device described in one end face of the leaded light component, one wavelength-converting region of other end face of the leaded light component.
6. parallel-moving type pixel unit according to claim 5, which is characterized in that the leaded light component includes lens and light
Fibre, the lens, the optical fiber are set in turn in the light extraction light path of the luminescent device, and the top of the optical fiber is led to described
Light-emitting window.
7. parallel-moving type pixel unit according to claim 6, which is characterized in that an optical fiber set is equipped at the top of the optical fiber,
The optical fiber runs through the optical fiber set；
And/or at least one limiter is additionally provided in the fixed cylinder, the limiter is for fixing the optical fiber；
And/or fixed structure is additionally provided in the fixed cylinder, the fixed structure is for fixing the lens.
8. parallel-moving type pixel unit according to claim 7, which is characterized in that the lens outer wall is equipped with groove, described
Fixed mechanism includes the soft band and fixing bracket with the matching grooves, and the fixing bracket is fixedly installed on the fixed cylinder
Interior, the soft band is embedded in the groove, and the fixing bracket connects.
9. a kind of display, which is characterized in that it includes the parallel-moving type pixel unit described in one of multiple claim 1-8.
10. a kind of electronic equipment, which is characterized in that it includes the display and driving circuit described in claim 9, the driving
Circuit is for driving the display to perform image display.
11. a kind of colour developing control method, which is characterized in that it is applied to the parallel-moving type pixel list described in one of claim 1-8
Member；This method includes：
Receive colour developing request；
Judge that required color corresponding with the colour developing request is the first color, the second color or third color；
When required color is the first color, logical forward current is to coil, and to generate the first magnetic field, magnet is by first magnetic field
Magnetic force, drive wavelength convert box to right translation, the light sent out with electroluminescence device is through light-emitting window directive first wave
Long transition zone；
When required color be the second color, disconnect the power supply circuit of the coil, thus the luminescent device send out light warp
The light-emitting window directive second wave length transition zone；
When required color is third color, logical reverse current is to coil, and to generate the second magnetic field, the magnet is by described second
The magnetic force in magnetic field drives the wavelength convert box to left, so that described in the light warp that the luminescent device is sent out
Light-emitting window directive third wavelength-converting region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144887.XA CN108630102A (en) | 2018-02-10 | 2018-02-10 | Parallel-moving type pixel unit, display, electronic equipment and colour developing control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144887.XA CN108630102A (en) | 2018-02-10 | 2018-02-10 | Parallel-moving type pixel unit, display, electronic equipment and colour developing control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329018A (en) * | 2008-07-30 | 2008-12-24 | 友达光电股份有限公司 | Illuminating device |
| CN101858496A (en) * | 2009-04-07 | 2010-10-13 | 绎立锐光科技开发(深圳)有限公司 | Light source and control method thereof as well as projection system with same |
| CN104399186A (en) * | 2014-12-19 | 2015-03-11 | 重庆德马光电技术有限公司 | Optical treatment equipment |
| CN105465745A (en) * | 2015-12-31 | 2016-04-06 | 中国科学院苏州生物医学工程技术研究所 | Multi-band fluorescent illumination device |
| JP2016122149A (en) * | 2014-12-25 | 2016-07-07 | 日亜化学工業株式会社 | Light source device and projector with the light source device |
| CN106933007A (en) * | 2015-12-30 | 2017-07-07 | 深圳市光峰光电技术有限公司 | Light supply apparatus and the optical projection system including the light supply apparatus |
-
2018
- 2018-02-10 CN CN201810144887.XA patent/CN108630102A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329018A (en) * | 2008-07-30 | 2008-12-24 | 友达光电股份有限公司 | Illuminating device |
| CN101858496A (en) * | 2009-04-07 | 2010-10-13 | 绎立锐光科技开发(深圳)有限公司 | Light source and control method thereof as well as projection system with same |
| CN104399186A (en) * | 2014-12-19 | 2015-03-11 | 重庆德马光电技术有限公司 | Optical treatment equipment |
| JP2016122149A (en) * | 2014-12-25 | 2016-07-07 | 日亜化学工業株式会社 | Light source device and projector with the light source device |
| CN106933007A (en) * | 2015-12-30 | 2017-07-07 | 深圳市光峰光电技术有限公司 | Light supply apparatus and the optical projection system including the light supply apparatus |
| CN105465745A (en) * | 2015-12-31 | 2016-04-06 | 中国科学院苏州生物医学工程技术研究所 | Multi-band fluorescent illumination device |
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Application publication date: 20181009 |