CN107355730A - Car light MEMS intelligent illuminating systems, vehicle lamp assembly and automobile - Google Patents
Car light MEMS intelligent illuminating systems, vehicle lamp assembly and automobile Download PDFInfo
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- CN107355730A CN107355730A CN201710581288.XA CN201710581288A CN107355730A CN 107355730 A CN107355730 A CN 107355730A CN 201710581288 A CN201710581288 A CN 201710581288A CN 107355730 A CN107355730 A CN 107355730A
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- support base
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000000694 effects Effects 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to automobile lamp technical field, more particularly to a kind of car light vehicle lamp assembly of MEMS intelligent illuminating systems including car light MEMS intelligent illuminating systems and the automobile including the vehicle lamp assembly.The car light includes light source and MEMS pixel array with MEMS intelligent illuminating systems, the light that light source is sent projects after MEMS pixel array transmission, MEMS pixel array includes multiple support bases for having light transmission passage and being distributed in array, is movably provided with a micro- catch of the MEMS that can be turned on and off light transmission passage on each support base and drives the micro- catch of the MEMS micro- catch drive circuits of MEMS movable on support base.The hunting frequency of the micro- catch of MEMS on single pixel point is individually controlled by the micro- catch drive circuits of MEMS, can be achieved to project the regulation of light gray scale, there is the advantages of pixel height, light modulation precision height, small volume, operational reliability and stability are good, integrated level is high.
Description
Technical field
The present invention relates to automobile lamp technical field, more particularly to a kind of car light with MEMS intelligent illuminating systems including this
Vehicle lamp assembly of the car light with MEMS intelligent illuminating systems and the automobile including the vehicle lamp assembly.
Background technology
Car light is the important composition part of automobile, and illumination is provided for driver when it is travelled in night running or tunnel,
Enable a driver to see front road conditions clearly, so as to ensure traffic safety.
With the development of automobile industry, the illuminator of automobile lamp is increasingly intelligent, disclosure satisfy that various photographs
Bright demand.But there is optical power loss height in current intelligent automotive light illuminating system, pixel is low, volume is big, without gray scale adjustment
Defect.Such as matrix form headlamp of the prior art, it can realize intelligent lighting, but pixel is low, bulky, is not easy
Realize the miniaturization of Intelligent lamp.DLP (Digital Light Processing, digital light processing) technology can realize light fixture
High pixel illumination, but its complicated optical system can cause huge loss to luminous power, and the utilization rate of light source is relatively low.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind can adjust gray scale, pixel height, small volume, operational reliability
With stability good car light with the vehicle lamp assembly of MEMS intelligent illuminating systems including car light MEMS intelligent illuminating systems and
Automobile including the vehicle lamp assembly, to overcome the drawbacks described above of prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of car light MEMS intelligent illuminating systems, including light source and MEMS pixel array, the light warp that light source is sent
Projected after MEMS pixel array transmission, MEMS pixel array includes multiple with light transmission passage and in the support of array distribution
, movably it is provided with a micro- catch of the MEMS that can be turned on and off light transmission passage on each support base and driving MEMS is micro-
The micro- catch drive circuits of catch MEMS movable on support base.
Preferably, support base is a frame-type support base, and the frame of frame-type support base surrounds a hollow region, hollow area
Domain forms light transmission passage, and the micro- catch of MEMS is rotatably arranged on frame-type support base and in hollow region.
Preferably, the micro- catch of MEMS includes the actuating arm on frame-type support base and the micro mirror being connected with actuating arm,
The micro- catch drive circuit driving actuating arms of MEMS deform and drive micro mirror to be rotated in hollow region.
Preferably, the micro- catch of MEMS includes the actuating arm on frame-type support base, the side of actuating arm and frame-type
Support base connects, and opposite side can rotate under the driving of the micro- catch drive circuits of MEMS in hollow region.
Preferably, support base is a supporting plate, and through hole is offered in supporting plate, and through hole forms light transmission passage, the micro- gears of MEMS
Piece is located in supporting plate in which can be slidably reciprocated along the radial direction of through hole.
Preferably, light source collimation lens is provided between light source and MEMS pixel array.
Preferably, light source is LASER Light Source, and fluorescent screen is provided between LASER Light Source and MEMS pixel array.
Preferably, light source is LED light source or xenon light source or halogen light source.
A kind of vehicle lamp assembly, including car light as described above MEMS intelligent illuminating systems.
A kind of automobile, including vehicle lamp assembly as described above.
Compared with prior art, the present invention has significant progressive：
After the light that light source is sent is projected on MEMS pixel array, light transmission passage that can be through being opened on support base transmits
Cross MEMS pixel array and project, on each pixel of MEMS pixel array, can pass through the micro- catch drive circuits of MEMS
The micro- catch of corresponding MEMS is individually controlled, on the one hand, by individually controlling the micro- catch of MEMS on single pixel point to open
The light transmission passage for opening or closing on support base, the control of light entirety bright-dark degree projected from MEMS pixel array transmission can be achieved
System regulation；On the other hand, the micro- catch of MEMS on single pixel point opened by the way that light transmission passage is operated alone is on support base
Swing, and control its hunting frequency, can be achieved to project the regulation of light gray scale.With pixel height, light modulation precision height, small volume,
The advantages of operational reliability and stability are good, integrated level is high.
Brief description of the drawings
Fig. 1 is the structural representation of the car light MEMS intelligent illuminating systems of the embodiment of the present invention.
Fig. 2 is that the car light of the embodiment of the present invention is engaged with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
The first structural representation.
Fig. 3 is that the car light of the embodiment of the present invention is engaged with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
Second of structural representation.
Fig. 4 is that the car light of the embodiment of the present invention is engaged with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
The third structural representation.
Fig. 5 is that the car light of the embodiment of the present invention uses Fig. 3 with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
Or the mode shown in Fig. 4 is when being engaged, schematic diagram when light transmission passage fully opens.
Fig. 6 is that the car light of the embodiment of the present invention uses Fig. 3 with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
Or the mode shown in Fig. 4 is when being engaged, schematic diagram when light transmission passage completely closes.
Fig. 7 is that the car light of the embodiment of the present invention is engaged with the support base of MEMS intelligent illuminating systems with the micro- catch of MEMS
4th kind of structural representation.
Fig. 8 is the structural representation when car light of the embodiment of the present invention is provided with lens with MEMS intelligent illuminating systems.
In figure：
1st, light source 2, fluorescent screen
3rd, MEMS pixel array 4, support base
41st, frame-type support base 410, hollow region
42nd, supporting plate 420, through hole
5th, the micro- catch 51 of MEMS, actuating arm
52nd, micro mirror 6, light source collimation lens
7th, projection lens
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.
In the description of the invention, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In addition, in the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
It should be noted that MEMS (Micro-Electro-Mechanical System, MEMS) refers to by half
Conductor material or other controllable micro mechanical structure systems formed suitable for micro-machined material, the original substantially of the micro- catch of MEMS
Reason be by the effect of electrostatic (or magnetic force, or electric heating) make can micro- catch of activity rotate or translation.
As shown in Figures 1 to 8, car light of the invention a kind of embodiment of MEMS intelligent illuminating systems.
As shown in figure 1, the car light of the present embodiment includes light source 1 and MEMS pixel array 3, light with MEMS intelligent illuminating systems
The light that source 1 is sent projects after the transmission of MEMS pixel array 3, and MEMS pixel array 3 includes multiple branch in array distribution
Seat 4 is supportted, each support base 4 is respectively provided with light transmission passage, and being movably provided with one on each support base 4 can be turned on and off
The micro- catch 5 of MEMS of the optical channel MEMS micro- catch drive circuit movable on support base 4 with the driving micro- catch 5 of MEMS is (in figure
It is not shown).That is, one of each support base 4 and the micro- composition MEMS pixel of catch 5 arrays 3 of MEMS on the support base 4
Pixel, the micro- catch 5 of MEMS on each pixel is individually connected with the micro- catch drive circuits of a MEMS, single so as to realize
The independent control of the micro- catch 5 of MEMS on pixel.On the single pixel point of MEMS pixel array 3, when the micro- catch 5 of MEMS will prop up
When light transmission passage on support seat 4 all blocks, the light transmission passage on the support base 4 is closed, then light can not be saturating from the pixel
Penetrate；When the micro- catch 5 of MEMS not exclusively blocks the light transmission passage on support base 4, the light transmission passage on the support base 4 is opened, then
Light can transmit from the pixel.The original state of the micro- catch 5 of MEMS can be made on each pixel in the present embodiment
State that optical channel is opened or the state for closing light transmission passage, the initial shape of the micro- catch 5 of MEMS on all pixels point
State can all, can also be different.
The car light of the present embodiment MEMS intelligent illuminating systems, the light that light source is sent are projected on MEMS pixel array 3
Afterwards, can the light transmission passage through being opened on support base 4 projected transmitted through MEMS pixel array 3, in the every of MEMS pixel array 3
On individual pixel, the micro- catch of corresponding MEMS 5 can be individually controlled by the micro- catch drive circuits of MEMS, on the one hand,
By individually controlling the micro- catch 5 of MEMS on single pixel point to be turned on and off the light transmission passage on support base 4, can be achieved from
The control and regulation for the light entirety bright-dark degree that the transmission of MEMS pixel array 3 is projected；On the other hand, led to by the way that printing opacity is operated alone
The micro- catch 5 of MEMS on single pixel point that road is opened is swung on support base 4, and controls its hunting frequency, can be achieved to project
The regulation of light gray scale.With pixel height, light modulation precision height, small volume, operational reliability and that stability is good, integrated level is high is excellent
Point.
The micro- catch 5 of support base 4 and MEMS in the present embodiment does not limit in the mode of the activity of support base 4.
As shown in Figures 2 to 4, in one embodiment, support base 4 can be frame-type support base 41, frame-type branch
It can be rectangular frame to support seat 41, or other shapes of framework.The frame of frame-type support base 41 surrounds a hollow area
Domain 410, hollow region 410 forms light transmission passage, during the micro- catch 5 of MEMS is rotatably arranged on frame-type support base 41 and is located at
In dummy section 410, and the size of the size and hollow region 410 of the micro- catch 5 of MEMS matches.By the micro- catch drive circuits of MEMS
Drive the micro- catch 5 of corresponding MEMS to be rotated on frame-type support base 41, the micro- catch of MEMS 5 can be achieved and all block or not exclusively
Hollow region 410 is blocked, that is, realizes turning off or on for light transmission passage.When the micro- catch 5 of MEMS not exclusively blocks hollow region 410
When, the micro- catch drive circuit driving micro- catch 5 of MEMS of MEMS rotates around it axis and swung back and forth, and controls the micro- catch 5 of MEMS
Hunting frequency, so as to realize the regulation for projecting light gray scale.
During using said frame formula support base 41, the micro- catch 5 of MEMS is rotatably arranged on frame-type support base 41 and position
Do not limit in the mode in hollow region 410.It is for instance possible to use set-up mode as shown in Figure 2：The micro- phases of catch 5 of MEMS
The middle part and frame-type support base 41 of both sides are rotatably coupled, the micro- catch drive circuits of MEMS are by way of electromagnetic drive
The driving micro- catch 5 of MEMS swings back and forth.Set-up mode as shown in Figure 3, the side of the micro- catch 5 of MEMS and framework can also be used
Formula support base 41 is rotatably coupled, and the opposite side of the micro- catch 5 of MEMS is then under the driving of the micro- catch drive circuits of MEMS in
Carry out back rotation in dummy section 410.Specifically, the micro- catch 5 of MEMS include actuating arm 51 on the frame-type support base 41 and with
The micro mirror 52 that actuating arm 51 connects, the micro- catch drive circuits of MEMS drive actuating arm 51 to deform by way of electrothermal drive
And micro mirror 52 is driven to carry out back rotation in hollow region 410.Certainly, as shown in figure 4, the micro- catch 5 of MEMS can also be not provided with it is micro-
Mirror 52, and the size of actuating arm 51 is lengthened, the size of the size and hollow region 410 of actuating arm 51 is matched, actuating arm
51 side is connected with frame-type support base 41, the opposite side of actuating arm 51 then under the driving of the micro- catch drive circuits of MEMS
Rotated in hollow region 410, micro mirror 52 is substituted by actuating arm 51 so as to realize.
As shown in figure 5, the micro- catch 5 of the MEMS of the present embodiment is arranged on frame-type branch by the way of as shown in Figure 3 or Figure 4
When supportting on seat 41, drive actuating arm 51 to deform by way of electrothermal drive by the micro- catch drive circuits of MEMS, can make
The micro- catch 5 of MEMS turns to the position for not blocking the hollow region 410 of frame-type support base 41, so that on frame-type support base 41
Light transmission passage fully open.
As shown in fig. 6, the micro- catch 5 of the MEMS of the present embodiment is arranged on frame-type branch by the way of as shown in Figure 3 or Figure 4
When supportting on seat 41, drive actuating arm 51 to deform by way of electrothermal drive by the micro- catch drive circuits of MEMS, can make
The micro- catch 5 of MEMS turns to the position for all blocking the hollow region 410 of frame-type support base 41, so that frame-type support base
Light transmission passage on 41 completely closes.
As shown in fig. 7, in another embodiment, support base 4 can be supporting plate 42, and through hole is offered in supporting plate 42
420, through hole 420 forms light transmission passage, and the micro- catch 5 of MEMS is located in supporting plate 42 in which can be slidably reciprocated along the radial direction of through hole 420,
And the area of the micro- catch 5 of MEMS is not less than the area of through hole 420.The corresponding micro- gears of MEMS are driven by the micro- catch drive circuits of MEMS
Piece 5 slides in supporting plate 42, and the micro- catch 5 of MEMS can be achieved and all block or not exclusively block through hole 420, that is, realize that printing opacity leads to
Road turns off or on.When the micro- catch 5 of MEMS not exclusively blocks through hole 420, the micro- catch drive circuit driving MEMS of MEMS are micro-
Radial direction of the catch 5 along through hole 420 is slidably reciprocated, and controls the sliding frequency of the micro- catch 5 of MEMS, and light gray scale is projected so as to realize
Regulation.
The micro- catch drive circuits of MEMS in the present embodiment can use MEMS drive circuits of the prior art, and it drives
The principle that the micro- catch 5 of MEMS rotates or driven the micro- catch 5 of MEMS to be slided in supporting plate 42 on frame-type support base 41 is also
Prior art, it will not go into details herein.
Further, as shown in figure 8, the present embodiment can be provided with light source collimation thoroughly between light source 1 and MEMS pixel array 3
Mirror 6, the light that light source 1 is sent transmit through light source collimation lens 6, are projected again on MEMS pixel array 3 after adjusting light type.
Projection lens 7 can also be provided with after MEMS pixel array 3, the light transmitted through MEMS pixel array 3 projects projection lens 7
On, projected after the transmission of projection lens 7.
Further, the light source in the present embodiment can use LASER Light Source.When using LASER Light Source, as shown in figure 1,
Fluorescent screen 2 is provided between LASER Light Source and MEMS pixel array 3, the light that LASER Light Source is sent is converted into after fluorescent screen 2
Meet the white light of vehicle light illumination needs, then projected transmitted through MEMS pixel array 3.
Certainly, the light in the present embodiment can also use LED light source or xenon light source or halogen light source.
Based on above-mentioned car light MEMS intelligent illuminating systems, the present embodiment additionally provides a kind of vehicle lamp assembly, the present embodiment
Vehicle lamp assembly include car light as described above MEMS intelligent illuminating systems.
Based on above-mentioned vehicle lamp assembly, the present embodiment additionally provides a kind of automobile, and the automobile of the present embodiment is included as described above
Vehicle lamp assembly.
In summary, the car light of the present embodiment MEMS intelligent illuminating systems including car light MEMS intelligent lightings system
The vehicle lamp assembly of system and the automobile including the vehicle lamp assembly, can after the light that light source is sent is projected on MEMS pixel array 3
Projected with the light transmission passage through being opened on support base 4 transmitted through MEMS pixel array 3, in each picture of MEMS pixel array 3
On vegetarian refreshments, the micro- catch of corresponding MEMS 5 can be individually controlled by the micro- catch drive circuits of MEMS, on the one hand, pass through
Individually the micro- catch 5 of MEMS on control single pixel point is turned on and off the light transmission passage on support base 4, can be achieved from MEMS pictures
The control and regulation for the light entirety bright-dark degree that the transmission of pixel array 3 is projected；On the other hand, opened by the way that light transmission passage is operated alone
Single pixel point on the micro- catch 5 of MEMS swung on support base 4, and control its hunting frequency, can be achieved to project light ash
The regulation of degree.With pixel height, light modulation precision height, small volume, operational reliability and stability are good, integrated level is high the advantages of.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of car light MEMS intelligent illuminating systems, it is characterised in that described including light source (1) and MEMS pixel array (3)
The light that light source (1) is sent projects after the MEMS pixel array (3) transmits, and the MEMS pixel array (3) includes multiple
, each movably can provided with one on the support base (4) with light transmission passage and in the support base (4) of array distribution
It is turned on and off the micro- catch of MEMS (5) of the light transmission passage and drives the micro- catch of MEMS (5) on the support base (4)
The micro- catch drive circuits of MEMS of activity.
2. car light according to claim 1 MEMS intelligent illuminating systems, it is characterised in that the support base (4) is one
Frame-type support base (41), the frame of the frame-type support base (41) surround a hollow region (410), the hollow region
(410) light transmission passage is formed, the micro- catch of MEMS (5) is rotatably arranged on the frame-type support base (41) and position
In the hollow region (410).
3. car light according to claim 2 MEMS intelligent illuminating systems, it is characterised in that the micro- catch of MEMS (5)
Including the actuating arm (51) on the frame-type support base (41) and the micro mirror (52) being connected with the actuating arm (51), institute
Stating the micro- catch drive circuits of MEMS drives the actuating arm (51) to deform and drive the micro mirror (52) in the hollow area
Rotated in domain (410).
4. car light according to claim 2 MEMS intelligent illuminating systems, it is characterised in that the micro- catch of MEMS (5)
Including the actuating arm (51) on the frame-type support base (41), side and the frame-type branch of the actuating arm (51)
Seat (41) connection is supportted, and opposite side can be under the driving of the micro- catch drive circuits of the MEMS in the hollow region (410)
Interior rotation.
5. car light according to claim 1 MEMS intelligent illuminating systems, it is characterised in that the support base (4) is one
Supporting plate (42), through hole (420) is offered on the supporting plate (42), the through hole (420) forms the light transmission passage, described
The micro- catch of MEMS (5) is located in the supporting plate (42) in which can be slidably reciprocated along the radial direction of the through hole (420).
6. car light according to claim 1 MEMS intelligent illuminating systems, it is characterised in that in the light source (1) and institute
State and be provided with light source collimation lens (6) between MEMS pixel array (3).
7. car light according to claim 1 MEMS intelligent illuminating systems, it is characterised in that the light source (1) is laser
Light source, fluorescent screen (2) is provided between the LASER Light Source and the MEMS pixel array (3).
8. car light according to claim 1 MEMS intelligent illuminating systems, it is characterised in that the light source (1) is LED light
Source or xenon light source or halogen light source.
9. a kind of vehicle lamp assembly, it is characterised in that including the MEMS intelligence of the car light as described in any one in claim 1-8
Illuminator.
10. a kind of automobile, it is characterised in that including vehicle lamp assembly as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581288.XA CN107355730A (en) | 2017-07-17 | 2017-07-17 | Car light MEMS intelligent illuminating systems, vehicle lamp assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581288.XA CN107355730A (en) | 2017-07-17 | 2017-07-17 | Car light MEMS intelligent illuminating systems, vehicle lamp assembly and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN107355730A true CN107355730A (en) | 2017-11-17 |
Family
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| CN201710581288.XA Pending CN107355730A (en) | 2017-07-17 | 2017-07-17 | Car light MEMS intelligent illuminating systems, vehicle lamp assembly and automobile |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107940396A (en) * | 2017-11-29 | 2018-04-20 | 上海小糸车灯有限公司 | Light structures and automobile lamp for car light |
| CN108167770A (en) * | 2017-12-15 | 2018-06-15 | 上海小糸车灯有限公司 | Car light MEMS micromirror intelligent Light-control System, vehicle lamp assembly and automobile |
| CN108278573A (en) * | 2018-01-05 | 2018-07-13 | 张轹冰 | A kind of scanning type laser car light adaptively illuminated |
| CN108627971A (en) * | 2018-03-22 | 2018-10-09 | 无锡微奥科技有限公司 | A kind of MEMS transmission-types Shutter array structures |
| CN109799607A (en) * | 2019-04-02 | 2019-05-24 | 华域视觉科技(上海)有限公司 | Back drives transmission-type MEMS chip, MEMS lighting system and automobile |
| CN109814252A (en) * | 2019-04-02 | 2019-05-28 | 华域视觉科技(上海)有限公司 | Transmission-type MEMS chip, MEMS lighting system and automobile |
| CN109882798A (en) * | 2019-04-02 | 2019-06-14 | 华域视觉科技(上海)有限公司 | Transmission-type MEMS chip, split transmission-type chip, lighting system and automobile |
| CN110790216A (en) * | 2018-08-01 | 2020-02-14 | 华域视觉科技(上海)有限公司 | Transmission-type MEMS chip and lighting system |
| CN111487763A (en) * | 2020-05-28 | 2020-08-04 | 西南大学 | Electromagnetic integrated MEMS scanning micro-mirror |
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