CN207488691U - A kind of dynamic wavelength conversion equipment that can ensure brightness and colour gamut simultaneously - Google Patents
A kind of dynamic wavelength conversion equipment that can ensure brightness and colour gamut simultaneously Download PDFInfo
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- CN207488691U CN207488691U CN201720774015.2U CN201720774015U CN207488691U CN 207488691 U CN207488691 U CN 207488691U CN 201720774015 U CN201720774015 U CN 201720774015U CN 207488691 U CN207488691 U CN 207488691U
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Abstract
The utility model is related to ensure the dynamic wavelength conversion equipment of brightness and colour gamut simultaneously, described device includes：Driving unit carries out control driving by exporting rotary driving force and moving driving force to load bearing unit；Load bearing unit, the rotary driving force for being exported according to driving unit carries out the rotation using rotary shaft as axle center, and carries out position movement according to the mobile driving force that driving unit conveys；And multiple wavelength convert subelements, multiple wavelength convert subelements are arranged on according to preset distribution rule on the light contact surface of the load bearing unit, so that load bearing unit enables the incidence point of exciting light to fall in multiple wavelength convert subelements in any one wavelength convert subelement when being rotated under the control of rotary driving force and mobile driving force drives or position is moved；Plurality of wavelength convert subelement is made of different wavelength conversion material.
Description
Technical field
The utility model is related to optical field, and more particularly, to a kind of brightness and colour gamut of can ensureing simultaneously
Dynamic wavelength conversion equipment.
Background technology
Projector is a kind of equipment that can be projected image or video on curtain, can be same by different interfaces
The equipment such as computer, VCD, DVD, game machine, DV are connected to play corresponding vision signal.However, current institute of projector
The light-source system used there are problems that mutually restricting between color and brightness.In the case where meeting light-source system brightness,
Projector needs to sacrifice colour gamut or the ratio of color.In the case where the ratio of color domain or color is there are particular requirement,
Projector needs to sacrifice the brightness of light-source system.So in order to meet the needs of different user, currently there are various types
Number projector.
Leading to the problem of the main reason for this is：Color can be freely adjusted at present from the scheme of brightness to pass through in different face
Color exports the period, adjusts the output intensity of respective color to realize the adjustment to color and brightness.It is specific as follows：Assuming that it deposits at present
In three kinds of colors：C1, C2 and C3, the time scale corresponding to three kinds of colors are respectively：T1, T2 and T3, and three kinds of colors
Intensity is respectively：B1, B2 and B3.In general, above-mentioned parameter needs to meet following condition：T1+T2+T3=T (constant) and B1+B2
+ B3=B (constant).Therefore, three kinds of respective amounts of color are B1T1, B2T2, B3T3.Various types of projector pass through by
Respective ratio is adjusted, so as to reach the variation of brightness and color.
The shortcomings that prior art is：First, after three kinds of colors C1, C2 and C3 are determined, the form and aspect of these three colors are
It is fixed.Although form and aspect can be changed by respective colour mixture, modified form and aspect can only be smaller simultaneously than selected form and aspect
And saturation degree will decline.Secondly, although B1, B2 and B3 and T1, T2 and T3 can be changed to adjust colour temperature, color or whole
The brightness of body, but in the case where being limited by constant B and T, the flexibility of adjustment is limited on hardware.This scheme in order to
It realizes that the output of specific color can lose the efficiency of light source, therefore causes wasting on the energy, not energy-efficient and not environmentally.
Invention content
To solve the above-mentioned problems, the application can flexibly select color by a kind of special wavelength converter device
Output, is combined into one similar to by highlighted projector and gorgeous color projector, flexible selection is brought to user.
One side according to the present utility model provides a kind of dynamic wavelength that can ensure brightness and colour gamut simultaneously and converts
Device, described device include：
Driving unit carries out control driving by exporting rotary driving force and moving driving force to load bearing unit；
Load bearing unit, the rotary driving force for being exported according to the driving unit are carried out using rotary shaft as the rotation in axle center
Turn, and position movement is carried out according to the mobile driving force that the driving unit conveys, the load bearing unit includes can be with leading to
Cross the light contact surface of the exciting light contact of light path incidence；And
Multiple wavelength convert subelements, the multiple wavelength convert subelement are set according to preset distribution rule
On the light contact surface of the load bearing unit, so that the load bearing unit is in the rotary driving force and mobile driving force
When control is rotated under driving or position is moved, the incidence point of the exciting light is enable to fall in multiple wavelength convert subelements
In in any one wavelength convert subelement；
Wherein the multiple wavelength convert subelement is made of different wavelength conversion material.
Preferably, power supply unit is further included, for providing electric power for driving unit, and the driving unit is motor.
Preferably, when the exciting light is irradiated to the wavelength of generated stimulated luminescence and excitation on wavelength convert subelement
The wavelength of light is different.
Preferably, fixed cell is further included, is connect for load bearing unit to be fixed formula with driving unit, so that institute
Driving unit is stated to export rotary driving force and mobile driving force to load bearing unit by the fixed cell.
Preferably, the load bearing unit is cylinder device, and the outer surface of the cylinder device is light contact surface.
Preferably, the multiple wavelength convert subelement is distributed according to strip form on light contact surface.
Preferably, the load bearing unit is disc device, and the sensitive side of the disc device is contacted for light
Face.
Preferably, the multiple wavelength convert subelement is distributed according to form of annular rings on light contact surface.
Preferably, the area of the multiple wavelength convert subelement differs, and based on colour gamut parameter, color parameter and
Luminance parameter determines the wavelength conversion material of each wavelength convert subelement in the multiple wavelength convert subelement.
Preferably, the arbitrary wavelength convert subelement in the multiple wavelength convert subelement includes unconnected more each other
A region.
Another aspect according to the present utility model provides a kind of dynamic wavelength that can ensure brightness and colour gamut simultaneously and converts
Method, the method includes：
The rotary driving force exported according to driving unit promotes load bearing unit to carry out the rotation using rotary shaft as axle center, and
The mobile driving force exported according to driving unit promotes load bearing unit to carry out position movement, and the load bearing unit includes can be with leading to
Cross the light contact surface of the exciting light contact of light path incidence；And
Multiple wavelength convert are set according to preset distribution rule on the light contact surface of the load bearing unit
Unit, so that the load bearing unit is rotated under the control driving of the rotary driving force and mobile driving force or position
When mobile, the incidence point of the exciting light is enable to fall any one wavelength convert subelement in multiple wavelength convert subelements
It is interior；
Wherein the multiple wavelength convert subelement is made of different wavelength conversion material.
Preferably, it further includes and provides electric power using supply unit.
Preferably, when the exciting light is irradiated to the wavelength of generated stimulated luminescence and excitation on wavelength convert subelement
The wavelength of light is different.
Preferably, it further includes and formula is fixed with driving unit in load bearing unit using fixed cell connect, so that institute
Driving unit is stated to export rotary driving force and mobile driving force to load bearing unit by the fixed cell.
Preferably, the load bearing unit is cylinder device, and the outer surface of the cylinder device is light contact surface.
Preferably, the multiple wavelength convert subelement is distributed according to strip form on light contact surface.
Preferably, the load bearing unit is disc device, and the sensitive side of the disc device is contacted for light
Face.
Preferably, the multiple wavelength convert subelement is distributed according to form of annular rings on light contact surface.
Preferably, the area of the multiple wavelength convert subelement differs, and based on colour gamut parameter, color parameter and
Luminance parameter determines the wavelength conversion material of each wavelength convert subelement in the multiple wavelength convert subelement.
Preferably, the arbitrary wavelength convert subelement in the multiple wavelength convert subelement includes unconnected more each other
A region.
The application is to realize that single equipment takes into account high brightness and pair of wide colour gamut by technological innovation on this technical characteristic
Model selection again.The application can enhance the performance of light source and application projector, realize brightness, colour gamut, color is in an equipment
On global function realize, realize multimachine unification, ultimate attainment selection is brought to user.In addition, it is different from other modes, the application
Brightness and color can be taken into account simultaneously, there is the advantage of No overtaking in same rank projector.
The technical solution of the application can be used in light source of projector, so as to by different zones color, realize same throwing
Shadow machine different color, the ability of color gamut performance.
Description of the drawings
By reference to the following drawings, the illustrative embodiments of the utility model can be more fully understood by：
Fig. 1 is the structure diagram according to the cylinder type Wavelength converter of the utility model preferred embodiment；
Fig. 2 is to be filled according to the cylinder type wavelength convert for arranging wavelength conversion material of the utility model preferred embodiment
The structure diagram put；
Fig. 3 is the structure diagram according to the disk body formula Wavelength converter of the utility model preferred embodiment；
Fig. 4 is to be converted according to the dynamic wavelength that can ensure brightness and colour gamut simultaneously of the utility model preferred embodiment
The structure diagram of device；And
Fig. 5 is to be converted according to the dynamic wavelength that can ensure brightness and colour gamut simultaneously of the utility model preferred embodiment
The flow chart of method.
Specific embodiment
The illustrative embodiments of the utility model are introduced referring now to attached drawing, however, the utility model can use many
Different forms is implemented, and be not limited to the embodiment described herein, and it is in order at large and complete to provide these embodiments
Open the utility model entirely, and fully convey the scope of the utility model to person of ordinary skill in the field.For
Term in the illustrative embodiments being illustrated in the accompanying drawings is not the restriction to the utility model.In the accompanying drawings, it is identical
Cells/elements use identical reference numeral.
Unless otherwise indicated, term used herein has person of ordinary skill in the field (including scientific and technical terminology)
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The linguistic context of related field has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is the structure diagram according to the cylinder type Wavelength converter of the utility model preferred embodiment.Such as Fig. 1
Shown, the structure of cylinder type Wavelength converter 100 is hollow cylinder.In order to carry out wavelength convert, in cylinder type wavelength
The outer surface (that is, side of cylinder) of conversion equipment 100 is coated with the material for carrying out wavelength convert.Wavelength conversion material
103 can convert the wavelength of incident exciting light, so as to form the stimulated luminescence different from excitation wavelength.Wherein enter
The incidence point of exciting light 101 penetrated, and therefore can be via wavelength conversion material in the range of wavelength conversion material 103
103 carry out wavelength convert, so as to form the different stimulated luminescence 102 of wavelength.In addition, the circle of cylinder type Wavelength converter 100
Cylinder fixing pipe is fixed on by fixation auxiliary 105 on motor 104.Cylinder fixing pipe as shown in Figure 1 is located at cylinder type wavelength and turns
100 upper surface of changing device or lower surface, and it is used to support the outer surface of cylinder type Wavelength converter 100 and fixed circle
Cylinder.Cylinder fixing pipe is shown as cross in Fig. 1, but one of ordinary skill in the art are it will be appreciated that cylinder is consolidated
Fixed tube can be any shape that can realize support or fixed function.Motor 104 can rotate and make rolling by rotating
Cartridge type Wavelength converter 100 is moved axially along cylinder axle center.It follows that under the driving of motor 104, cylinder type
Wavelength converter 100 can be rolled along axle center.This rolling enables to the incidence point of exciting light 101 that can fall in circle
On the different location of column side face.For this purpose, when exciting light 101 is irradiated to 103 on wavelength dress conversion materials, the stimulated luminescence of generation
The wavelength of 102 wavelength and exciting light 101 is different, and stimulated luminescence 102 reflects wavelength converter device.In addition, by
Optical device in light path is set, stimulated luminescence 102 can be collected to utilize.
Fig. 2 is to be filled according to the cylinder type wavelength convert for arranging wavelength conversion material of the utility model preferred embodiment
Put 200 structure diagram.As shown in Fig. 2, on the basis of according to cylinder type Wavelength converter 100 as shown in Figure 1, it will
The surface of cylinder is divided into multiple regions：Region 1, region 2, region 3 and region 4.Preferably, cylinder type Wavelength converter
The 200 wavelength dresses that the size of each region can be set separately according to actual requirement or manufacturer's preference and be coated with change material
Material.For shown in Fig. 2, cylinder side surface, the i.e. side of cylinder type Wavelength converter 200 is divided into distinct symbols table
4 regions shown.At least two regions are coated with different wavelength dresses and change material wherein in region 1, region 2, region 3 and region 4
Material.In a preferred embodiment, region 1, region 2, region 3 and region 4 are coated with wavelength dress conversion materials different from each other.
As shown in Fig. 2, region 1 is coated with wavelength conversion material A, region 2 is coated with wavelength conversion material B, region 3 is coated with wavelength and turns
Conversion materials C and region 4 are coated with wavelength conversion material D.Preferably, wavelength conversion material A-D is different wavelength convert material
Material, so that identical exciting light can be converted to being stimulated for different wave length by region 1, region 2, region 3 and region 4
Light.
In addition, different regions can be switched by the rotation in an axial direction of motor 201 and left and right stepping, it is equivalent to 4
Wavelength converter device is integrated into device.According to the selection of user, cylinder type Wavelength converter 200 being capable of free switching excitation
The incidence point of light, so as to fulfill different wavelength converts.Since light path remains unchanged during switching, only cylinder type wave
Long 200 evolution of conversion equipment, so the stability of system accesses guarantee.It is each in cylinder type Wavelength converter 200
The wavelength dress conversion materials in a region can be according to colour gamut, and the requirement of color and brightness is selected respectively.Although the application is with four
A region illustrates, but one of ordinary skill in the art it will be appreciated that cylinder type Wavelength converter 200 may be used appoint
The region of meaning fair amount.
In addition, the cylinder fixing pipe of cylinder type Wavelength converter 200 is fixed on by fixation auxiliary 202 on motor 201.
Cylinder fixing pipe as shown in Figure 2 is located at 200 upper surface of cylinder type Wavelength converter or lower surface, and be used to support roller
The outer surface and stationary cylinder of type Wavelength converter 200.Cylinder fixing pipe is shown as cross in Fig. 2, still
One of ordinary skill in the art are it will be appreciated that cylinder fixing pipe can be any shape that can realize support or fixed function
Shape.Motor 201 can rotate and cylinder type Wavelength converter 200 be made to carry out axial shifting along cylinder axle center by rotating
It is dynamic.It follows that under the driving of motor 201, cylinder type Wavelength converter 200 can be rolled along axle center.This rolling
It is dynamic to enable to the incidence point of exciting light that fall on the different location of cylindrical sides.For this purpose, when exciting light is irradiated to area
When on the wavelength conversion material A-D in domain 1, region 2, region 3 and region 4, the stimulated luminescence wavelength of generation and exciting light
Wavelength is different, and stimulated luminescence reflects cylinder type Wavelength converter 200.In addition, by setting optics in light path
Stimulated luminescence can be collected to utilize by device.
Fig. 3 is the structure diagram according to the disk body formula Wavelength converter 300 of the utility model preferred embodiment.Such as
Shown in Fig. 3, the application forms disk body formula Wavelength converter 300 based on circular disk body 301.The side of disk body 301
Surface is divided into multiple areas：Region 1, region 2, region 3 and region 4.Preferably, disk body formula Wavelength converter
The 300 wavelength dresses that the size of each region can be set separately according to actual requirement or manufacturer's preference and be coated with change material
Material.For shown in Fig. 3, cylinder side surface, the i.e. side of disk body formula Wavelength converter 300 is divided into distinct symbols table
4 regions shown.At least two regions are coated with different wavelength dresses and change material wherein in region 1, region 2, region 3 and region 4
Material.Region 1, region 2, region 3 and region 4 area be sequentially increased.Alternatively, by region 1, region 2, region 3 and
The area in region 4 is set as identical or approximately the same.
In a preferred embodiment, region 1, region 2, region 3 and region 4 are coated with wavelength dress different from each other and change
Material.As shown in figure 3, region 1 can be coated with wavelength conversion material A, region 2 can be coated with wavelength conversion material B, region 3 can
Wavelength conversion material D can be coated with to be coated with wavelength conversion material C and region 4.Preferably, wavelength conversion material A-D is not
Same wavelength conversion material, so that region 1, region 2, region 3 and region 4 can be converted to identical exciting light not
The stimulated luminescence of co-wavelength.
In addition, rotated by motor using the center of circle as axis and different regions can be switched with stent or so stepping,
4 wavelength converter devices are equivalent to be integrated into device.According to the selection of user, disk body formula Wavelength converter 300 can be certainly
By the incidence point of switching exciting light, so as to fulfill different wavelength converts.Since light path remains unchanged during switching, only
It is 300 evolution of disk body formula Wavelength converter, so the stability of system accesses guarantee.Disk body formula wavelength convert fills
The wavelength dress conversion materials for putting each region in 300 can be according to colour gamut, and the requirement of color and brightness is selected respectively.The application
Although being illustrated with four regions, one of ordinary skill in the art are it will be appreciated that disk body formula Wavelength converter 300 can
With using the region of arbitrary fair amount.
In addition, the center of circle of disk body formula Wavelength converter 300 is fixed on motor.As shown in figure 3, motor connects with stent
It connects, so that motor can obtain the support of stent.Motor can rotate and make disk body formula wavelength convert by rotating
Device 300 is rotated along the center of circle.It is this be rotated in cooperation stent movement in the case of, enable to the incidence point energy of exciting light
It enough falls in the different zones of disk.For this purpose, when exciting light is irradiated to the wavelength in region 1, region 2, region 3 and region 4
When on transition material A-D, the stimulated luminescence wavelength of generation and the wavelength of exciting light are different, and stimulated luminescence reflects disk body
Formula Wavelength converter 300.In addition, by setting optical device in light path, stimulated luminescence can be collected for profit
With.
Fig. 4 is to be converted according to the dynamic wavelength that can ensure brightness and colour gamut simultaneously of the utility model preferred embodiment
The structure diagram of device 400.Dynamic wavelength conversion equipment 400 can promote to hold according to the rotary driving force that driving unit exports
Carrier unit carry out using rotary shaft as the rotation in axle center, and according to driving unit export mobile driving force promote load bearing unit into
Line position puts movement, and the load bearing unit includes the light contact surface that can be contacted with by the exciting light of light path incidence.It is in addition, dynamic
State Wavelength converter 400 sets multiple waves according to preset distribution rule on the light contact surface of the load bearing unit
Long conversion subunit, so that the load bearing unit is revolved under the control driving of the rotary driving force and mobile driving force
Turn or when position is moved, the incidence point of the exciting light is enable to fall in multiple wavelength convert subelements any one wavelength and is turned
It changes in subelement.
Preferably, dynamic wavelength conversion equipment 400 includes：Driving unit 401, power supply unit 403, is consolidated load bearing unit 402
Order member 404 and multiple wavelength convert subelements 1,2 ... ..N.Preferably, driving unit 401 is by exporting rotary driving force
Control driving is carried out to load bearing unit with mobile driving force.Driving unit 401 for example can be motor.
Preferably, load bearing unit 402 be used for rotary driving force export according to the driving unit progress using rotary shaft as
The rotation in axle center, and position movement is carried out according to the mobile driving force that the driving unit conveys, the load bearing unit includes
The light contact surface that can be contacted with by the exciting light of light path incidence.The load bearing unit 402 is cylinder device, and described
The outer surface of cylinder device is light contact surface.Preferably, load bearing unit 402 is disc device, and the disc device
The sensitive side of part is light contact surface.
Preferably, multiple wavelength convert subelements are arranged on the load bearing unit according to preset distribution rule
On light contact surface, so that the load bearing unit is revolved under the control driving of the rotary driving force and mobile driving force
Turn or when position is moved, the incidence point of the exciting light is enable to fall in multiple wavelength convert subelements any one wavelength and is turned
It changes in subelement.Wherein the multiple wavelength convert subelement is made of different wavelength conversion material.Wherein when the excitation
It is different from the wavelength of exciting light that illumination is mapped to the wavelength of generated stimulated luminescence on wavelength convert subelement.
When load bearing unit 402 is cylinder device, and the outer surface of the cylinder device is light contact surface.Preferably,
The multiple wavelength convert subelement is distributed according to strip form on light contact surface.Preferably, when load bearing unit 402 is circle
Disc-shaped device, and the sensitive side of the disc device is light contact surface.The multiple wavelength convert subelement is according to circle
Loop type is distributed on light contact surface.The area of the multiple wavelength convert subelement differs, and is based on colour gamut parameter,
Color parameter and luminance parameter determine the wavelength convert material of each wavelength convert subelement in the multiple wavelength convert subelement
Material.Preferably, the arbitrary wavelength convert subelement in the multiple wavelength convert subelement includes unconnected multiple areas each other
Domain.
Preferably, power supply unit 403 is used to provide electric power for driving unit.In general, power supply unit 403 can be any energy
The equipment that electric power is enough provided for driving unit.
Preferably, fixed cell 404 connect for load bearing unit to be fixed formula with driving unit, so that the drive
Moving cell can be exported rotary driving force and mobile driving force to load bearing unit by the fixed cell.
Fig. 5 is to be converted according to the dynamic wavelength that can ensure brightness and colour gamut simultaneously of the utility model preferred embodiment
The flow chart of method 500.Dynamic wavelength conversion method 500 can promote carrying single according to the rotary driving force that driving unit exports
Member is carried out using rotary shaft as the rotation in axle center, and promotes load bearing unit into line position according to the mobile driving force that driving unit exports
Movement is put, the load bearing unit includes the light contact surface that can be contacted with by the exciting light of light path incidence.In addition, dynamic wave
Long conversion method 500 sets multiple wavelength to turn according to preset distribution rule on the light contact surface of the load bearing unit
Change subelement so that the load bearing unit rotated under the control driving of the rotary driving force and mobile driving force or
When position is moved, the incidence point of the exciting light is enable to fall any one wavelength convert in multiple wavelength convert subelements
In unit.
Preferably, dynamic wavelength conversion method 500 starts at step 501.In step 501, exported according to driving unit
Rotary driving force load bearing unit is promoted to carry out rotation using rotary shaft as axle center.
In step 502, the mobile driving force exported according to driving unit promotes load bearing unit to carry out position movement, described to hold
Carrier unit includes the light contact surface that can be contacted with by the exciting light of light path incidence.
In step 503, set on the light contact surface of the load bearing unit according to preset distribution rule multiple
Wavelength convert subelement, so that the load bearing unit carries out under the control driving of the rotary driving force and mobile driving force
When rotation or position are moved, the incidence point of the exciting light is enable to fall any one wavelength in multiple wavelength convert subelements
In conversion subunit.Wherein the multiple wavelength convert subelement is made of different wavelength conversion material.When the exciting light
It is different from the wavelength of exciting light to be irradiated to the wavelength of generated stimulated luminescence on wavelength convert subelement.
Preferably, when load bearing unit is cylinder device, and the outer surface of the cylinder device is light contact surface.It is preferred that
Ground, the multiple wavelength convert subelement are distributed according to strip form on light contact surface.When load bearing unit is disc device
Part, and the sensitive side of the disc device is light contact surface.The multiple wavelength convert subelement is according to form of annular rings
It is distributed on light contact surface.The area of the multiple wavelength convert subelement differs, and based on colour gamut parameter, color ginseng
Number and luminance parameter determine the wavelength conversion material of each wavelength convert subelement in the multiple wavelength convert subelement.It is preferred that
Ground, the arbitrary wavelength convert subelement in the multiple wavelength convert subelement include unconnected multiple regions each other.
In addition, dynamic wavelength conversion method 500 is further included provides electric power using supply unit.
Load bearing unit and driving unit are consolidated using fixed cell in addition, dynamic wavelength conversion method 500 is further included
Fixed pattern connects so that the driving unit can by the fixed cell by rotary driving force and mobile driving force export to
Load bearing unit.
The utility model is described by reference to a small amount of embodiment.However, it is known in those skilled in the art,
It is limited as subsidiary Patent right requirement, in addition to the utility model other embodiments disclosed above are equally fallen
In the scope of the utility model.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one of described device, component etc. example is construed to, unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (10)
1. a kind of dynamic wavelength conversion equipment that can ensure brightness and colour gamut simultaneously, described device include：
Driving unit carries out control driving by exporting rotary driving force and moving driving force to load bearing unit；
Load bearing unit, the rotary driving force for being exported according to the driving unit are carried out using rotary shaft as the rotation in axle center, and
And position movement is carried out according to the mobile driving force that the driving unit conveys, the load bearing unit includes can be with passing through light path
The light contact surface of incident exciting light contact；And
Multiple wavelength convert subelements, the multiple wavelength convert subelement are arranged on institute according to preset distribution rule
It states on the light contact surface of load bearing unit, so that control of the load bearing unit in the rotary driving force and mobile driving force
Rotated under driving or position move when, enable the exciting light incidence point fall in multiple wavelength convert subelements appoint
It anticipates in a wavelength convert subelement；
Wherein the multiple wavelength convert subelement is made of different wavelength conversion material.
2. power supply unit the apparatus according to claim 1, is further included, for providing electric power for driving unit, and it is described
Driving unit is motor.
3. it is excited caused by the apparatus according to claim 1, being irradiated on wavelength convert subelement when the exciting light
Luminous wavelength is different from the wavelength of exciting light.
4. fixed cell the apparatus according to claim 1, is further included, for load bearing unit and driving unit to be fixed
Formula connects, so that the driving unit can be exported rotary driving force and mobile driving force to holding by the fixed cell
Carrier unit.
5. the apparatus according to claim 1, the load bearing unit is cylinder device, and the outer surface of the cylinder device
For light contact surface.
6. device according to claim 5, the multiple wavelength convert subelement is distributed in light according to strip form and connects
In contacting surface.
7. the apparatus according to claim 1, the load bearing unit be disc device, and the disc device by
Light side is light contact surface.
8. device according to claim 7, the multiple wavelength convert subelement is distributed in light according to form of annular rings and connects
In contacting surface.
9. the apparatus according to claim 1, the area of the multiple wavelength convert subelement differs, and based on colour gamut
Parameter, color parameter and luminance parameter determine that the wavelength of each wavelength convert subelement in the multiple wavelength convert subelement turns
Conversion materials.
10. the apparatus according to claim 1, the arbitrary wavelength convert subelement packet in the multiple wavelength convert subelement
Include unconnected multiple regions each other.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774015.2U CN207488691U (en) | 2017-06-29 | 2017-06-29 | A kind of dynamic wavelength conversion equipment that can ensure brightness and colour gamut simultaneously |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774015.2U CN207488691U (en) | 2017-06-29 | 2017-06-29 | A kind of dynamic wavelength conversion equipment that can ensure brightness and colour gamut simultaneously |
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| CN207488691U true CN207488691U (en) | 2018-06-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212873A (en) * | 2017-06-29 | 2019-01-15 | 无锡视美乐激光显示科技有限公司 | A kind of dynamic wavelength conversion equipment and method that can guarantee brightness and colour gamut simultaneously |
| WO2020042564A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳光峰科技股份有限公司 | Light source device, display device and color wheel component |
| WO2020073812A1 (en) * | 2018-10-08 | 2020-04-16 | 深圳光峰科技股份有限公司 | Light source apparatus |
-
2017
- 2017-06-29 CN CN201720774015.2U patent/CN207488691U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212873A (en) * | 2017-06-29 | 2019-01-15 | 无锡视美乐激光显示科技有限公司 | A kind of dynamic wavelength conversion equipment and method that can guarantee brightness and colour gamut simultaneously |
| WO2020042564A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳光峰科技股份有限公司 | Light source device, display device and color wheel component |
| CN110873999A (en) * | 2018-08-29 | 2020-03-10 | 深圳光峰科技股份有限公司 | Light source device, display equipment and color wheel assembly |
| CN110873999B (en) * | 2018-08-29 | 2022-05-13 | 深圳光峰科技股份有限公司 | Light source device, display equipment and color wheel assembly |
| WO2020073812A1 (en) * | 2018-10-08 | 2020-04-16 | 深圳光峰科技股份有限公司 | Light source apparatus |
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