CN105892200A - Optical color wheel component and optical color wheel thereof - Google Patents
Optical color wheel component and optical color wheel thereof Download PDFInfo
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- CN105892200A CN105892200A CN201510038166.7A CN201510038166A CN105892200A CN 105892200 A CN105892200 A CN 105892200A CN 201510038166 A CN201510038166 A CN 201510038166A CN 105892200 A CN105892200 A CN 105892200A
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Abstract
The present invention provides an optical color wheel component and an optical color wheel thereof. The optical color wheel comprises a base unit, a light-transmitting unit, and a fluorescent unit. The base unit comprises a central hole, a central axis, a light-transmitting region, and a reflective region. The central hole is arranged along the central axis. The light-transmitting region and the reflective region are connected to go around the central axis. The light-transmitting region is provided with a through hole. The light-transmitting unit is arranged in the through hole and is surrounded by the through hole. The fluorescent unit is arranged on the reflective region and goes around the central axis. The invention also provides an optical color wheel component.
Description
Technical field
The present invention relates to a kind of optical color wheel assembly and optics colour wheel thereof, be used for projecting particularly to one
Optical color wheel assembly on device and optics colour wheel thereof.
Background technology
One of feature of scialyscope is owing to need not the screen fixed, thus without by screen size institute
Limiting, as long as there being a plane that can be used to project image, large-sized picture can be projected easily.
Therefore, it has been widely used every field, such as, has been applied in convention speech with scialyscope
Amplify the picture to be projected, or be applied to family's theater group.
The most common scialyscope, is the colour wheel utilizing the high-speed motor being projected in machine to be driven
(Color filter or Color wheel) completes the separation to color and process.And traditional colour wheel
Structure, is used for the part for blue laser lit transmissive, mostly is and utilizes the mode offering a cell body to make
Blue laser lit transmissive.Although it is wholly transmissive that this mode offering cell body enables to blue laser,
Do not have the problem that source efficiency reduces, but, this kind offers the cell body mode by blue laser transmission,
Easily because of the high speed rotating of colour wheel, and then generation wind cuts noise, for example, its level of noise may
Up to 80 to 90 decibels.
The most how to propose one to reduce colour wheel produced wind under high-speed rotation and cut noise, allow
Scialyscope will not be cut noise by this wind in use and be disturbed, and becomes this art people already
One of important topic that member to be solved.
Summary of the invention
In view of the above problems, the present invention provides a kind of optical color wheel assembly and optics colour wheel thereof, passes through
The light transmitting cells that side end contact on optics colour wheel is arranged in perforated holes, to reach to prevent printing opacity
Unit screws out under the circumference of the high-speed rotation, can reduce again optics colour wheel institute's shape under high speed rotating simultaneously
The wind become cuts noise.
To achieve the above object, a wherein embodiment of the present invention is to provide a kind of optics colour wheel,
It includes a base unit, a light transmitting cells and a unit and fluorescence unit.Described base unit includes in one
Central hole, a central axis, a transmission region and a reflector space, described centre bore is along described center
Axis is arranged, and described transmission region and described reflector space are connected with each other with around described central axis,
There is on wherein said transmission region pass through aperture hole.Described light transmitting cells is arranged at described perforated holes
In, and by the cincture of described perforated holes institute.Described unit and fluorescence unit is arranged on described reflector space, and
Around described central axis.
An other embodiment of the present invention is to provide a kind of optical color wheel assembly, it include an optics colour wheel,
One drives element and a gasket unit.Described optics colour wheel includes a base unit, a light transmitting cells
And a unit and fluorescence unit.Described base unit includes a centre bore, a central axis, a transmission region
And a reflector space, described centre bore is arranged along described central axis, and described transmission region is with described
Reflector space is connected with each other to have a side on described central axis, wherein said reflector space
Portion, described transmission region has pass through aperture hole, and described perforated holes is by described reflector space institute ring
Around, and the side of described perforated holes closed by described side end, passes through described in closed to be formed
Piercing hole.Described light transmitting cells is arranged in described perforated holes, and by the cincture of described perforated holes institute.
Described unit and fluorescence unit is arranged on described reflector space, and around described central axis.Described driving unit
Part has a center of rotation axle, and the described central axis coaxial of described optics colour wheel is in described center of rotation
Axle.Described gasket unit is arranged in described base unit, and covers described light transmitting cells.
Beneficial effects of the present invention can be, a kind of optical color wheels that the embodiment of the present invention is provided
Part and optics colour wheel thereof, by by the perforated holes on optics colour wheel with side end-enclosed, and simultaneously
By being provided with a light transmitting cells on perforated holes, it is possible to reduce the optics colour wheel feelings at high speed rotating
Produced noise under condition.Furthermore, it is understood that by the side end in base unit with contact printing opacity list
Unit, to prevent light transmitting cells from screwing out under the high speed rotating of optics colour wheel.Additionally, by being arranged on
Dielectric layer on light transmitting cells, it is possible to increase the absorbance of scialyscope blue laser light source.
It is further understood that inventive feature and technology contents for enabling, refers to below in connection with this
Bright detailed description and accompanying drawing, but Figure of description only provides reference and explanation use, it is right to be not used for
The present invention person of being any limitation as.
Accompanying drawing explanation
Figure 1A is optical color wheel assembly and the stereo decomposing of optics colour wheel thereof of first embodiment of the invention
Schematic diagram.
Figure 1B is optical color wheel assembly and the three-dimensional combination of optics colour wheel thereof of first embodiment of the invention
Schematic diagram.
Fig. 2 A is the optical color wheel assembly of second embodiment of the invention and wherein standing of optics colour wheel thereof
Body decomposing schematic representation.
Fig. 2 B is the optical color wheel assembly of second embodiment of the invention and wherein standing of optics colour wheel thereof
Body combination schematic diagram.
Fig. 2 C is that other the one of the optical color wheel assembly of second embodiment of the invention and optics colour wheel thereof stands
Body decomposing schematic representation.
Fig. 2 D is that other the one of the optical color wheel assembly of second embodiment of the invention and optics colour wheel thereof stands
Body combination schematic diagram.
Fig. 3 A is optical color wheel assembly and the three-dimensional combination of optics colour wheel thereof of third embodiment of the invention
Schematic diagram.
Fig. 3 B is optical color wheel assembly and the stereo decomposing of optics colour wheel thereof of third embodiment of the invention
Schematic diagram.
Fig. 3 C is optical color wheel assembly and the gasket unit of optics colour wheel thereof of third embodiment of the invention
A wherein schematic perspective view.
Fig. 3 D is optical color wheel assembly and the gasket unit of optics colour wheel thereof of third embodiment of the invention
An other schematic perspective view.
Description of reference numerals:
Optical color wheel assembly S
Optics colour wheel C, C ', C "
Base unit 1
Centre bore 11
Transmission region 12
Perforated holes 121
First side 1211
Second side 1212
3rd side 1213
Four side 1214
Reflector space 13
Side end 131
Light transmitting cells 2
First flank section 21
Second flank section 22
3rd flank section 23
4th flank section 24
Dielectric layer 25
Unit and fluorescence unit 3
Drive element 4
Gasket unit 5,5 ', 5 "
Dynamic balancing unit 51
Balance material 511
Hole 512
Adhesion colloid 6
Central axis A
Center of rotation axle M
Detailed description of the invention
The following is, by specific instantiation, presently disclosed " optical color wheel assembly and light thereof are described
Learn colour wheel " embodiment, those skilled in the art can by content disclosed in this specification easily
Solve other advantages and effect of the present invention.The present invention also can by other different specific embodiments in addition
Implementing or application, the every details in this specification also can not depart from based on different viewpoints and application
Various modification and change is carried out under the spirit of the present invention.The accompanying drawing of the present invention is only simple declaration again, and
Non-according to actual size describe, that is unreacted go out be correlated with composition actual size, first give chat bright.Below
Embodiment be further describe the present invention correlation technique content, but and be not used to limit this
The technology category of invention.
(first embodiment)
First, referring to shown in Figure 1A to Figure 1B, Figure 1A is the optics of first embodiment of the invention
Color block component and the perspective exploded view of optics colour wheel thereof, Figure 1B is first embodiment of the invention
Optical color wheel assembly and the three-dimensional combination schematic diagram of optics colour wheel thereof.
First embodiment of the invention is to provide a kind of optics colour wheel C, and it includes a base unit 1,
Light transmitting cells 2 and a unit and fluorescence unit 3, base unit 1 includes centre bore 11, central axis
A, transmission region 12 and a reflector space 13, centre bore 11 is arranged in base unit 1, and
Arrange along central axis A, and transmission region 12 and reflector space 13 are connected with each other with in cincture
Mandrel line A, wherein has pass through aperture hole 121 on transmission region 12.It addition, with the present invention
For one embodiment, base unit 1 thereby can be passed through by made by the metal material of rustless steel or aluminum
Piercing hole 121 can be formed by the way of stamping machine is with punching press, and in detail, base unit 1 is also
Can be with made by ceramic material.
For first embodiment of the invention, perforated holes 121 can have a first side 1211,
Second side 1212 and one the 3rd side 1213, specifically, perforated holes 121 is by the first side
Limit 1211, second side 1212 and the 3rd side 1213 and form the perforated holes of a fluting shape
121.More specifically, in order to control scialyscope blue laser light source on transmission region 12
Transmission time, the shape of perforated holes 121 can be the shape of a sector, the right present invention not as
Limit.In other words, the form and dimension of perforated holes 121 can adjust along with required parameter,
For example, perforated holes 121 can be circular shape, or is the shape of triangle.Change speech
It, if perforated holes 121 and light transmitting cells 2 both shape mutually corresponding, that is,
Perforated holes 121 and light transmitting cells 2 both shape the most identical.Hold above-mentioned, if passing through
Piercing hole is the shape of triangle, then perforated holes 121 can pass through aforesaid first side 1211,
Sequentially being connected and formed of dual side-edge 1212 and the 3rd side 1213.Therefore, real with the present invention first
For executing example, required scialyscope blue light can be reached swash by the size of design through hole and quantity
The light quantity of light.
Then, light transmitting cells 2 may be disposed in perforated holes 121, for the embodiment of the present invention,
Light transmitting cells 2 can use clear glass as base material, and light transmitting cells 2 can include one first flank section
21, one second flank section 22 and one the 3rd flank section 23.In other words, the first of perforated holes 121
Side 1211 is engaged in the first flank section 21 of light transmitting cells 2, the second side of perforated holes 121
1212 the second flank section 22 being engaged in light transmitting cells 2, the 3rd side 1213 of perforated holes 121
It is engaged in the 3rd flank section 23 of light transmitting cells 2, therefore, the shape of perforated holes 121 and printing opacity
Unit 2 is the most identical.More specifically, for first embodiment of the invention, light transmitting cells 2
Shape can be the shape of a fan, the right present invention is not limited.In other words, light transmitting cells 2
Form and dimension can change along with the form and dimension of said through hole 121.Change speech
It, perforated holes 121 is an open fluting relative to base unit 1, and light transmitting cells 2 is arranged
In perforated holes 121, to close the described open fluting that perforated holes 121 is formed.Therefore,
The present invention is not intended to perforated holes 121 and the shape of light transmitting cells 2, as long as light transmitting cells 2 will pass through
Piercing hole 121 fills up.
Then, unit and fluorescence unit 3 may be disposed on reflector space 13, and around central axis A, glimmering
Light unit 3 can have selected from yttrium-aluminium-garnet (YAG), nitride (Nitride), aluminate
(Aluminate), the fluorescent material such as silicate (Silicate) and nitrogen oxides (Oxynitride).
In addition unit and fluorescence unit 3 can also have two different colors of fluorescence coating, or two or more different colours
Fluorescence coating, therefore, scialyscope blue laser light source is irradiated in be arranged on reflector space 13 glimmering
During light unit 3, different color of light can be produced.
The optics colour wheel C that first embodiment of the invention is provided, by arranging one in base unit 1
The perforated holes 121 of fluting shape, and light transmitting cells is arranged on the perforated holes of this fluting shape
In 121, and optics colour wheel produced noise under the circumference of the high-speed rotation can be reduced.
(the second embodiment)
First, referring to shown in Fig. 2 A to Fig. 2 B, Fig. 2 A is the optics of second embodiment of the invention
Color block component and a wherein perspective exploded view of optics colour wheel thereof, Fig. 2 B is that the present invention second is real
Execute the optical color wheel assembly of example and a wherein three-dimensional combination schematic diagram of optics colour wheel thereof.By Figure 1A with
The comparison of Fig. 2 A is it is known that the second embodiment difference maximum with first embodiment is: second
A side end 131 is further had in the base unit 1 of embodiment.By setting of side end 131
Meter, can make light transmitting cells more firmly fit tightly in perforated holes 121.
Specifically, second embodiment of the invention is to provide a kind of optics colour wheel C ', and it includes a base
Bill kept on file unit 1, one light transmitting cells 2 and a unit and fluorescence unit 3, base unit 1 includes a centre bore 11,
One central axis A, transmission region 12 and a reflector space 13, centre bore 11 is arranged at substrate list
In unit 1, and arrange along central axis A, and transmission region 12 and reflector space 13 phase each other
Even with around central axis A.Specifically, reflector space 13 has a side end 131, thoroughly
Having pass through aperture hole 121 on light region 12, perforated holes 121 is by reflector space 13 institute fully
Cincture, furthermore, it is understood that the side of perforated holes 121 is to be closed by side end 131, with shape
Become the perforated holes 121 of closed.Additionally, unit and fluorescence unit 3 may be disposed on reflector space 13,
And around central axis A, therefore, scialyscope blue laser light source is irradiated in and is arranged on reflector space
During unit and fluorescence unit 3 on 13, different color of light can be produced.
Then, for second embodiment of the invention, perforated holes 121 can have a first side
1211, second side 1212, the 3rd side 1213 and a four side 1214, comes further
Saying, first side 1211, second side the 1212, the 3rd side 1213 and four side 1214 depend on
Sequence is connected, to form perforated holes 121 around transmission region 12.
Holding above-mentioned, light transmitting cells 2 may be disposed in perforated holes 121, and by perforated holes 121 institute
Cincture, for second embodiment of the invention, light transmitting cells 2 can include one first flank section 21,
One second flank section 22, the 3rd flank section 23 and one the 4th flank section 24.And the first flank section
21, the second flank section the 22, the 3rd flank section 23 and the 4th flank section 24 are all by perforated holes 121
Institute's cincture.In other words, the first side 1211 of perforated holes 121 is engaged in the of light transmitting cells 2
One flank section 21, the second side 1212 of perforated holes 121 is engaged in the second side of light transmitting cells 2
Alar part 22, the 3rd side 1213 of perforated holes 121 is engaged in the 3rd flank section of light transmitting cells 2
23, the four side of perforated holes 121 is engaged in the 4th flank section 24 of light transmitting cells 2, therefore,
The shape of perforated holes 121 is the most identical with light transmitting cells 2.Therefore, light transmitting cells 2 can be direct
It is embedded in perforated holes 121 so that light transmitting cells 2 is closed 121 cinctures of perforated holes of shape,
And completely by clamped by perforated holes 121.
Additionally, for further, please refer to shown in Fig. 2 C to 2D, Fig. 2 C is the present invention
The optical color wheel assembly of the second embodiment and an other perspective exploded view of optics colour wheel thereof, figure
2D is optical color wheel assembly and the other one three-dimensional combination of optics colour wheel thereof of second embodiment of the invention
Schematic diagram.For second embodiment of the invention, the quantity of perforated holes 121 can be multiple, printing opacity
The quantity of unit 2 can be multiple.For example, as shown in Fig. 2 C to 2D, optics colour wheel C "
In base unit 1 can include other pass through aperture hole 121 and an other light transmitting cells 2 again, two
Perforated holes 121 can correspond to each other setting, and the right present invention is not limited.In other words, through hole
The quantity in hole 121 is the most corresponding with the quantity of light transmitting cells 2, that is, perforated holes 121 and
Light transmitting cells 2 is arranged at the quantity in base unit 1 can be identical.
To sum up institute is old, when the high-speed motor that optics colour wheel (C ', C ") is projected in machine is driven,
Due to light transmitting cells 2 each flank section by each side of perforated holes 121 cincture and
Clamping so that light transmitting cells 2 will not fly in circles under the circumference of the high-speed rotation.In more detail,
Owing to the four side 1214 of perforated holes 121 is to be arranged on the side end 131 of base unit 1,
Therefore, when optics colour wheel (C ', C "), under the circumference of the high-speed rotation, light transmitting cells 2 can pass through side
The contact of end 131, and can be anchored in perforated holes 121.Additionally, light transmitting cells 2 is every
Each side of one flank section (21,22,23,24) and perforated holes 121 (1211,1212,
1213,1214) can also by a viscose glue (not shown), it the most more firmly be fitted again between
Together, can aid in and avoid the situation of light transmitting cells 2 film flying to produce.Furthermore, it is understood that it is logical
Cross and perforated holes 121 is provided with a light transmitting cells 2, it is possible to so that optical color wheel (C ', C ")
In the case of high speed rotating, produced wind cuts noise, reduces and puts 60 to 70 decibels.
Furthermore, it is understood that be provided with the saturating of light transmitting cells 2 to improve scialyscope blue laser light source
Absorbance on light region 12, light transmitting cells 2 can be provided with a dielectric layer 25, dielectric layer 25
The table of light transmitting cells 2 can be arranged at by the such as chemical gaseous phase deposition thin film technique such as instrument or sputter
On face.For example, dielectric layer 25 can be niobium pentaoxide (Nb2O5), titanium dioxide (TiO2)
Or silicon dioxide (SiO2) multi-layer film structure that formed, wherein this multi-layer film structure can use with five
Aoxidize the alternating layer (alternate layers) of two niobiums and silicon dioxide.
Furthermore, it is contemplated that one different towards, when light transmitting cells 2 is arranged at the mistake of perforated holes 121
Cheng Zhong, due to scialyscope blue laser lit transmissive dielectric layer 25 and light transmitting cells 2 order for
The blue laser light source of institute's transmission may affect, and therefore, arranges printing opacity list to be correctly oriented
Unit 2 is very important in perforated holes 121, therefore, it can give light transmitting cells 2 and run through
Hole 121 has special geometry so that the setting direction of light transmitting cells 2 is unlikely to contrary.
A kind of optics colour wheel that second embodiment of the invention is provided (C ', C "), by by optical color
Perforated holes 121 on wheel (C ', C ") is with side end-enclosed, and simultaneously by perforated holes
A light transmitting cells 2 it is provided with, it is possible to reduce optics colour wheel and produced under the circumference of the high-speed rotation on 121
Raw noise.And by the side end 131 in base unit 1 with contact light transmitting cells 2, to prevent
Light transmitting cells 2 is under the high speed rotating of optics colour wheel (C ', C ") and screws out.Additionally, by arranging
Dielectric layer 25 on light transmitting cells 2, it is possible to increase the absorbance of scialyscope blue laser light source.
(the 3rd embodiment)
First, referring to shown in Fig. 3 A to Fig. 3 B, Fig. 3 A is the optics of third embodiment of the invention
Color block component and the three-dimensional combination schematic diagram of optics colour wheel thereof, Fig. 3 B is third embodiment of the invention
Optical color wheel assembly and the perspective exploded view of optics colour wheel thereof.Comparison by Fig. 3 A Yu Fig. 2 A
It is known that the 3rd embodiment is with the difference of the second embodiment maximum: can be by real for the present invention second
Execute optics colour wheel that example provided (C ', C ") to be applied on the optical color wheel assembly S of scialyscope.This
Inventing the 3rd embodiment and provide a kind of optical color wheel assembly S, it includes an optics colour wheel C ", one drive
Dynamic element 4 and a gasket unit 5.
As aforementioned, see also shown in Fig. 2 C, optics colour wheel C " include a base unit 1,
One light transmitting cells 2 and a unit and fluorescence unit 3, base unit 1 includes centre bore 11, central axis
A, transmission region 12 and a reflector space 13, centre bore 11 is arranged along central axis A, thoroughly
Light region 12 and reflector space 13 are connected with each other with around central axis A, wherein reflector space 13
On there is a side end 131, transmission region 12 has pass through aperture hole 121, perforated holes 121
By 13 cinctures of reflector space, and the side of perforated holes 121 is by the side end 131 of base unit 1
Closed, to form the perforated holes 121 of closed.Then, light transmitting cells 2 is arranged at closed
Perforated holes 121 in, and completely by 121 cinctures of perforated holes.Unit and fluorescence unit 3 may be disposed at
On reflector space 13, and around central axis A.In detail, for third embodiment of the invention,
Two perforated holes 121 can be provided with in base unit 1.It addition, the optics colour wheel of the 3rd embodiment
C " structure can use optics colour wheel disclosed in above-mentioned first embodiment and the second embodiment (C,
C ', C "), and the optics colour wheel C of the 3rd embodiment " with previous embodiment structure similar at this hold no longer
Repeat.
Then, as shown in figures 3 a and 3b, the driving element 4 of optical color wheel assembly S has a rotation
Turn central shaft M, the central axis A of optics colour wheel C and be coaxially disposed within the rotation driving element 4
On central shaft M.Additionally, gasket unit 5 may be disposed in the base unit 1 of optics colour wheel C,
And cover light transmitting cells 2, specifically, an adhesion colloid 6 can be further provided for, colloid 6 of adhering
May be disposed on the lower surface of gasket unit 5, light transmitting cells 2 by adhesion colloid 6 to be attached at pad
On blade unit 5.Therefore, light transmitting cells 2 can not only pass through first flank section the 21, second flank section
22, the first side 1211 of the 3rd flank section 23 and the 4th flank section 24 and perforated holes 121, the
Dual side-edge the 1212, the 3rd side 1213 and four side 1214 fit tightly, and can lead to again simultaneously
Crossing adhesion colloid 6 makes light transmitting cells 2 engage with gasket unit 5, and therefore, light transmitting cells 2 can
It is firmly located in base unit 1.
Furthermore, it is understood that as shown in Fig. 3 C and Fig. 3 D, Fig. 3 C is the light of third embodiment of the invention
Learning a wherein schematic perspective view of the gasket unit of color block component and optics colour wheel thereof, Fig. 3 D is this
An other solid of the optical color wheel assembly of bright 3rd embodiment and the gasket unit of optics colour wheel thereof is shown
It is intended to.In order to provide optics colour wheel C to have preferably rotation dynamic balancing ability, can be further at pad list
In unit 5, a dynamic balancing unit 51 is set, specifically, as shown in Figure 3 C, one can be applied further
Balance material 511 or lobe are on gasket unit 5 ', or are if Fig. 3 D is at gasket unit 5 "
On be drilled with multiple hole 512 or depressed part, and by the way of calculating the moment of inertia, carry out adjusting pad
Balance material 511 position on blade unit (5 ', 5 "), or the position of multiple hole 512.Need
Illustrating, balance material 511 can be all disposed within same pad list with multiple holes 512 simultaneously
Unit (5,5 ', 5 ") on, dynamic to the rotation adjusting optics colour wheel C to further provide for more parameter
Balance.
The optical color wheel assembly S that third embodiment of the invention is provided, can be by by optics colour wheel C
Perforated holes 121 close with a side end 131, and simultaneously by perforated holes 121 arrange
There is a light transmitting cells 2, it is possible to reduce optics colour wheel C produced noise under the circumference of the high-speed rotation.
A dynamic balancing unit 51 can be set on gasket unit 5, to adjust the rotation of optics colour wheel C simultaneously
Dynamic balancing.
(possible effect of embodiment)
In sum, beneficial effects of the present invention can be, by a kind of optics provided by the present invention
Color block component S and optics colour wheel thereof (C, C ', C "), by by optics colour wheel (C, C ', C ")
Perforated holes 121 close with a side end 131, and simultaneously by perforated holes 121 arrange
There is a light transmitting cells 2, it is possible to reduce optics colour wheel (C, C ', C ") institute under the circumference of the high-speed rotation
The noise produced.Furthermore, it is understood that by the side end 131 in base unit 1 with contact printing opacity list
Unit 2, to prevent light transmitting cells 2 from screwing out under the high speed rotating of optics colour wheel (C ', C ").This
Outward, by the dielectric layer 25 being arranged on light transmitting cells 2, it is possible to increase scialyscope blue laser light
The absorbance in source.
The foregoing is only the preferable possible embodiments of the present invention, the non-patent model therefore limiting to the present invention
Enclose, therefore the equivalence techniques change such as using description of the invention and accompanying drawing content to be done, it is both contained in
In protection scope of the present invention.
Claims (10)
1. an optics colour wheel, it is characterised in that comprising:
One base unit, described base unit includes a centre bore, a central axis, a transmission region
And a reflector space, described centre bore is arranged along described central axis, and described transmission region is with described
Reflector space is connected with each other and runs through having one on described central axis, wherein said transmission region
Hole；
One light transmitting cells, described light transmitting cells is arranged in described perforated holes；And
One unit and fluorescence unit, described unit and fluorescence unit is arranged on described reflector space, and around described center
Axis.
2. optics colour wheel as claimed in claim 1, wherein said perforated holes is relative to described base
Bill kept on file unit is an open fluting, and described light transmitting cells is arranged in described perforated holes, to close
The described open fluting that described perforated holes is formed.
3. optics colour wheel as claimed in claim 1, wherein said reflector space has a side
Portion, described perforated holes is by the cincture of described reflector space institute, and the side of described perforated holes is described
Side end is closed, and described light transmitting cells is by the described perforated holes institute cincture of described closed.
4. optics colour wheel as claimed in claim 3, wherein said light transmitting cells is provided with Jie
Electric layer, described dielectric layer is arranged on the surface of described light transmitting cells.
5. optics colour wheel as claimed in claim 3, wherein said base unit includes the most consistent
Piercing hole and an other light transmitting cells, described perforated holes is relative to each other with perforated holes described in other
Should arrange.
6. optics colour wheel as claimed in claim 3, wherein said perforated holes and described printing opacity list
Both shapes of unit are the most corresponding.
7. optics colour wheel as claimed in claim 1, the quantity of wherein said perforated holes is multiple,
The quantity of described light transmitting cells is multiple, the quantity of described perforated holes and the quantity of described light transmitting cells
The most corresponding.
8. an optical color wheel assembly, it is characterised in that comprising:
One optics colour wheel, described optics colour wheel includes:
One base unit, described base unit includes a centre bore, a central axis, a transmission region
And a reflector space, described centre bore is arranged along described central axis, and described transmission region is with described
Reflector space is connected with each other to have a side on described central axis, wherein said reflector space
Portion, described transmission region has pass through aperture hole, and described perforated holes is by described reflector space institute ring
Around, and the side of described perforated holes closed by described side end, passes through described in closed to be formed
Piercing hole；
One light transmitting cells, described light transmitting cells is arranged in described perforated holes, and by described through hole
The cincture of hole institute；And
One unit and fluorescence unit, described unit and fluorescence unit is arranged on described reflector space, and around described center
Axis；
One drives element, and described driving element has a center of rotation axle, described optics colour wheel described
Central axis coaxial is in described center of rotation axle；And
One gasket unit, described gasket unit is arranged in described base unit, and covers described printing opacity
Unit.
9. optical color wheel assembly as claimed in claim 8, still further comprises an adhesion colloid,
Described adhesion colloid is arranged on described gasket unit, described light transmitting cells by described adhesion colloid with
It is attached on described gasket unit.
10. optical color wheel assembly as claimed in claim 8, wherein said gasket unit is provided with
One dynamic balancing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038166.7A CN105892200A (en) | 2015-01-26 | 2015-01-26 | Optical color wheel component and optical color wheel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038166.7A CN105892200A (en) | 2015-01-26 | 2015-01-26 | Optical color wheel component and optical color wheel thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105892200A true CN105892200A (en) | 2016-08-24 |
Family
ID=56999699
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038166.7A Pending CN105892200A (en) | 2015-01-26 | 2015-01-26 | Optical color wheel component and optical color wheel thereof |
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| CN (1) | CN105892200A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073024A (en) * | 2016-11-14 | 2018-05-25 | 台达电子工业股份有限公司 | Wavelength shifter |
| WO2019000329A1 (en) * | 2017-06-29 | 2019-01-03 | Materion Precision Optics (Shanghai) Limited | Phosphor wheel |
| CN110045572A (en) * | 2018-01-17 | 2019-07-23 | 深圳光峰科技股份有限公司 | Colour wheel mould group and projection arrangement |
| WO2021008332A1 (en) * | 2019-07-12 | 2021-01-21 | 深圳光峰科技股份有限公司 | Light source system and display device |
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| WO2021008332A1 (en) * | 2019-07-12 | 2021-01-21 | 深圳光峰科技股份有限公司 | Light source system and display device |
| US11917338B2 (en) | 2019-07-12 | 2024-02-27 | Appotronics Corporation Limited | Light source system and display apparatus |
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