CN108302387A - A kind of ultraviolet source gain module - Google Patents
A kind of ultraviolet source gain module Download PDFInfo
- Publication number
- CN108302387A CN108302387A CN201810107486.7A CN201810107486A CN108302387A CN 108302387 A CN108302387 A CN 108302387A CN 201810107486 A CN201810107486 A CN 201810107486A CN 108302387 A CN108302387 A CN 108302387A
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- China
- Prior art keywords
- collector lens
- light
- eyeglass
- micro
- ultraviolet
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Links
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000009738 saturating Methods 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 2
- 241000219739 Lens Species 0.000 description 56
- 238000002834 transmittance Methods 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WGWACCCAJWZIML-UHFFFAOYSA-N benzene;buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N.C1=CC=CC=C1 WGWACCCAJWZIML-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of ultraviolet source gain modules, including upper bracket, lower bracket and printed circuit board, printed circuit board is embedded in lower bracket, collector lens mounting plate is set on the inside of upper bracket, upper bracket fastens to form light incidence section with lower bracket, collector lens mounting plate sets partition and light incidence section is divided into several independent light incidence sections, each individually light incidence section is all provided with ultraviolet light wafer, ultraviolet light wafer is connect with printed circuit board, collector lens mounting plate is connected with several collector lenses, collector lens is located at the top of ultraviolet light wafer, the top of collector lens is equipped with eyeglass micro-structure, there is gap between eyeglass micro-structure and collector lens, eyeglass micro-structure is installed on upper bracket, collector lens has downward external convex arc shape incidence surface, the side of eyeglass micro-structure towards collector lens is serrated, the other side of eyeglass micro-structure is flat light-emitting surface.Ultraviolet source gain module provided by the invention, the uniformity, the cost reduction that light source utilization rate can be improved, improve light.
Description
Technical field
The present invention relates to light source assembly fields, are more particularly to a kind of applied to low wavelength light in contact-type image sensor
Learn the ultraviolet source gain module of condenser system.
Background technology
In the prior art, the wavelength for the ultraviolet source that light source luminescent module uses is generally 350nm to 380nm, light source
Illuminating module generally uses side entering type light source or directly-down light source, and because of light source luminescent characteristic, the wavelength energy of directly-down light source is damaged
It loses greatly, service efficiency is low.It is in the prior art the brightness for ensureing light source, needs to increase quantity of light source, cost is higher.Due to light source
Wavelength energy loss it is big, light source can not disperse well, and the uniformity of light source can be caused inadequate.
Invention content
To solve the above-mentioned problems, the present invention provides it is a kind of can improve light source utilization rate, improve light source the uniformity, at
A kind of ultraviolet source gain module of this reduction.
According to an aspect of the invention, there is provided a kind of ultraviolet source gain module comprising upper bracket, lower bracket
And printed circuit board, printed circuit board are embedded in lower bracket, the inside of upper bracket is equipped with collector lens mounting plate, and upper bracket is under
Support fastening forms light incidence section, and collector lens mounting plate is equipped with several partitions and light incidence section is divided into several independent light incidence sections, often
A independent light incidence section is equipped with ultraviolet light wafer, and ultraviolet light wafer is connect with printed circuit board, and collector lens mounting plate is connected with
Several collector lenses, collector lens is consistent with ultraviolet light wafer number, and collector lens is located at the top of ultraviolet light wafer, and optically focused is saturating
The top of mirror is equipped with eyeglass micro-structure, has gap, eyeglass micro-structure to be installed on upper bracket between eyeglass micro-structure and collector lens；
Collector lens has downward external convex arc shape incidence surface；
The side of eyeglass micro-structure towards collector lens is serrated, and the other side of eyeglass micro-structure is flat light-emitting surface；
Light beam caused by ultraviolet light wafer passes through incidence surface to import in the collector lens, then above-mentioned to be located at optically focused
The refraction by eyeglass micro-structure of light beam in lens and invest light-emitting surface, finally the light beam projects away from the light-emitting surface.
In some embodiments, longitudinal tooth socket of the laciniation of eyeglass micro-structure is vertical with the long side of upper bracket.
The light beam that ultraviolet light wafer generates as a result, is by after collector lens focus, the laciniation of directive eyeglass micro-structure, the zigzag
Longitudinal tooth socket of structure is vertical with the long side of upper bracket, ensure that light beam can adjust out under the action of the laciniation
Laterally the entirety uniformity is high.
In some embodiments, the shape of eyeglass micro-structure and the outer shape of collector lens are consistent, eyeglass micro-structure
Appearance and size be not less than collector lens root appearance and size.The appearance and size of eyeglass micro-structure is saturating not less than optically focused as a result,
The root appearance and size of mirror, ensure that the adjustment that eyeglass micro-structure can be obtained by the light beam of collector lens focus, will not waste
Light source.
In some embodiments, the shape of eyeglass micro-structure is round or rectangle.It is convenient using round or rectangle as a result,
It manufactures.
In some embodiments, the material of collector lens and eyeglass micro-structure is ZEONEX480R.Accordingly, because
ZEONEX480R is with the high characteristic of agent of low hygroscopicity and light light transmittance, and ultraviolet source wavelength is shorter, and brightness is low, such as uses nothing
The direct daylighting of gain module can lose 50% brightness, and collector lens and eyeglass micro-structure use ZEONEX480R materials, make light
Light transmittance rises to 92%.
In some embodiments, the material of upper bracket and lower bracket is polymethyl methacrylate or acrylonitrile-
Butadiene-styrene copolymer closes object.Upper bracket and lower bracket use plastic material as a result, weight are reduced, using plastics material
Matter, the mode that injection molding can be used in upper bracket and lower bracket are integrally formed, and lower production cost.
In some embodiments, lower bracket is connected with printed circuit board by melting down weldering.
In some embodiments, partition is uniformly arranged along collector lens mounting plate lengthwise position, and light incidence section is separated
For the identical independent light incidence section of size.Thereby it is ensured that there are one independent spaces for each ultraviolet light wafer, one ultraviolet
Light wafer corresponds to a collector lens, and each collector lens has a corresponding eyeglass micro-structure, light source that each region generates and
The light projected away is all equal.
In some embodiments, upper bracket is equipped with cradling piece, and cradling piece is equipped with installation base, and lower bracket is equipped with cradling piece
Relief hole.Cradling piece is set as a result, and installation base is set on cradling piece, is convenient for upper bracket and lower bracket Fast Installation.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is purple using ultraviolet light wafer as illuminating source
Light beam caused by outer smooth wafer pass through incidence surface to import in collector lens, collector lens be located at ultraviolet light wafer just on
The arcuation incidence surface of side, the downward evagination of collector lens carries out light shaping to light beam, and so that light beam is become directional light makes vertical and horizontal
The wavelength energy loss of energy centralization, light source is few, and light source utilization rate is high；Light beam passes through the aggregation of collector lens, and collector lens arrives
Gap between the laciniation of eyeglass micro-structure so that the laser beam compression of aggregation；Because of the characteristic of anaclasis and reflection, light beam
The uniformity is laterally adjusted under the scattering of zigzag eyeglass micro-structure, changes light path, improves refractive index, and light beam is finally invested out
Smooth surface projects away from light-emitting surface.Since the optical source wavelength of ultraviolet light wafer is shorter, brightness is relatively low, no gain module it is direct
Daylighting can lose 50%, and collector lens and eyeglass micro-structure are all made of low absorption material ZEONEX480R, can increase light transmittance, make
Light transmittance rises to 92%.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of ultraviolet source gain module of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the portions A partial enlarged view in Fig. 2；
Fig. 4 is the schematic diagram of eyeglass micro-structure；
Fig. 5 is light beam without the design sketch after eyeglass microstructures scatters；
Fig. 6 is design sketch of the light beam after eyeglass microstructures scatters；
Fig. 7 is the beam path figure applied the invention in image contact-type image sensor；
Fig. 8 is the light uniformity test chart of the present invention.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.
Embodiment 1
As shown in Figures 1 to 3, a kind of ultraviolet source gain module of an embodiment of the present invention, including upper bracket
1, lower bracket 2 and printed circuit board 3.Upper bracket 1, lower bracket 2 are plastic material, and in this implementation, selection is poly- methyl-prop
E pioic acid methyl ester resin, upper bracket 1 form light incidence section with the fastening of lower bracket 2.Printed circuit board 3 is embedded in lower bracket 2, lower bracket 2
It is fixed with printed circuit board 3 by melting down weldering mode.The inside of upper bracket 1 is equipped with collector lens mounting plate 4, specifically, on
The inside of holder 1 have installation salient point 13, collector lens mounting plate 4 be equipped with salient point via (not shown), installation salient point 13 with
Salient point via is using interference fit.Collector lens mounting plate 4 be equipped with it is several partition 41 by light incidence section be divided into it is several individually enter light
Area 5.Each individually light incidence section 5 is all provided with there are one ultraviolet light wafer 6, and ultraviolet light wafer 6 is connect with printed circuit board 3, and optically focused is saturating
Mirror mounting plate 4 is connected with several collector lenses 7, and collector lens 7 is consistent with 6 quantity of ultraviolet light wafer, and collector lens 7 is located at ultraviolet
The top of light wafer 6, the top of each collector lens 7 are all provided with that there are one eyeglass micro-structure 8, eyeglass micro-structure 8 and collector lenses 6
Between there is gap, eyeglass micro-structure 8 to be installed on upper bracket 1.Collector lens 7 has downward external convex arc shape incidence surface 71.Eyeglass is micro-
The side of structure 8 towards collector lens 7 is serrated structure 81, and the other side of eyeglass micro-structure 8 is flat light-emitting surface 82.
The partition 41 of collector lens mounting plate 4 is uniformly arranged along 4 lengthwise position of collector lens mounting plate, by light incidence section point
It is divided into the identical independent light incidence section of size 5.Ensure that each ultraviolet light wafer 6, there are one independent spaces, and one ultraviolet
Light wafer 6 corresponds to a collector lens 7, and each collector lens 7 has corresponding eyeglass micro-structure 8, the light that each region generates
Source and the light projected away are all equal.
The shape of eyeglass micro-structure 8 is consistent with the outer shape of collector lens 7, and the appearance and size of eyeglass micro-structure 8 is not small
In the root appearance and size of collector lens 7.In the present embodiment, as shown in figure 4, the shape of eyeglass micro-structure 8 is circle, optically focused is saturating
The root shape of mirror 7 is also circle, and the appearance and size of eyeglass micro-structure 8 is more than the root appearance and size of collector lens 7.Eyeglass is micro-
The appearance and size of structure 8 is not less than the root appearance and size of collector lens 7, ensure that the light beam assembled by collector lens 7 can
The adjustment of eyeglass micro-structure 8 is obtained, light source will not be wasted.Longitudinal tooth socket 811 of the laciniation 8 of eyeglass micro-structure 8 with it is upper
The long side of holder 1 is vertical.After the light beam that ultraviolet light wafer 6 generates is collected by collector lens poly- 7, the sawtooth of directive eyeglass micro-structure 8
Longitudinal tooth socket 811 of shape structure 81, the laciniation 81 is vertical with the long side of upper bracket 1, ensure that light beam can be in the saw
The laterally whole uniformity adjusted out under the action of dentalation 81 is high, and the light beam after being adjusted by eyeglass micro-structure 8 is more equal
Even, Fig. 5 and Fig. 6 are shown in specific effect comparison.
The material of collector lens 7 and eyeglass micro-structure 8 is ZEONEX480R.Because ZEONEX480R has agent of low hygroscopicity
The high characteristic with light light transmittance, ultraviolet source wavelength is shorter, and brightness is low, can such as be lost using no direct daylighting of gain module
50% brightness, collector lens 7 and eyeglass micro-structure 8 use ZEONEX480R materials, and light light transmittance is made to rise to 92% (as schemed
Shown in 8).
Upper bracket 1 is equipped with cradling piece 11, and cradling piece 11 is equipped with installation base 12, and lower bracket 2 is equipped with cradling piece relief hole 21.
Cradling piece 11 is set and installation base 12 is set on cradling piece 11, is convenient for 2 Fast Installation of upper bracket 1 and lower bracket.
Embodiment 2
Difference lies in what upper bracket 1, lower bracket 2 were selected is acrylonitrile-butadiene-benzene to embodiment 2 with embodiment 1
The shape of ethylene copolymerization resin, eyeglass micro-structure 8 is rectangle.Eyeglass micro-structure 8 and the root shape of collector lens 7 use
Regular circular or rectangle facilitate the manufacturing.Upper bracket 1 and lower bracket 2 use plastic material, weight are reduced, using modeling
Expect that material, the mode that injection molding can be used in upper bracket 1 and lower bracket 2 are molded, lowers production cost.
As shown in fig. 7, applying the invention in image contact-type image sensor.The present invention utilizes ultraviolet light wafer 6
As illuminating source, light beam caused by ultraviolet light wafer 6 passes through incidence surface 71 to import in collector lens 7, collector lens 7
In the surface of ultraviolet light wafer 6, the arcuation incidence surface 71 of 7 downward evagination of collector lens carries out light shaping to light beam, makes light beam
Becoming directional light makes vertical and horizontal energy centralization, and the wavelength energy loss of light source is few, and light source utilization rate is high.Light beam passes through optically focused
The aggregation of lens 7, collector lens 7 arrive the gap between the laciniation 81 of eyeglass micro-structure 8 so that the light beam pressure of aggregation
Contracting；Because of anaclasis and light reflection, light beam laterally adjusts the uniformity under the scattering of zigzag eyeglass micro-structure 8, changes light path,
Refractive index is improved, light beam is finally invested light-emitting surface, projected away from light-emitting surface；Light beam is penetrated by the transparent body 91 of imaging sensor
To original text platform 92, then it is reflected on lens 93.Since the optical source wavelength of ultraviolet light wafer 6 is shorter, brightness is relatively low, no gain module
Direct daylighting can lose 50%, collector lens 7 and eyeglass micro-structure 8 are all made of low absorption material ZEONEX480R, can increase
Light transmittance makes light transmittance rise to 92%.
Above-described is only some embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, do not depart from the present invention concept on put, other modification and improvement can also be made, these belong to this hair
Bright protection domain.
Claims (9)
1. a kind of ultraviolet source gain module, which is characterized in that including upper bracket (1), lower bracket (2) and printed circuit board
(3), the printed circuit board (3) is embedded in lower bracket (2), and the inside of the upper bracket (1) is equipped with collector lens mounting plate
(4), the upper bracket (1) forms light incidence section with lower bracket (2) fastening, and the collector lens mounting plate (4) is equipped with several partitions
(41) light incidence section being divided into several independent light incidence sections (5), each independent light incidence section (5) is equipped with ultraviolet light wafer (6),
The ultraviolet light wafer (6) connect with printed circuit board (3), and the collector lens mounting plate (4) is connected with several collector lenses
(7), the collector lens (7) is consistent with ultraviolet light wafer (6) quantity, and the collector lens (7) is located at ultraviolet light wafer (6)
Top, the top of the collector lens (7) are equipped with eyeglass micro-structure (8), the eyeglass micro-structure (8) and collector lens (7) it
Between there is gap, the eyeglass micro-structure (8) to be installed on upper bracket (1)；
The collector lens (7) has downward external convex arc shape incidence surface (71)；
The side of eyeglass micro-structure (8) towards the collector lens (7) is serrated structure (81), the eyeglass micro-structure (8)
The other side be flat light-emitting surface (82)；
Light beam caused by the ultraviolet light wafer (6) passes through incidence surface (71) to import in the collector lens (7), then on
Rheme invests light-emitting surface (82) in the light beam in collector lens (7) by the refraction of the eyeglass micro-structure (8), finally the light
Beam projects away from the light-emitting surface (82).
2. ultraviolet source gain module according to claim 1, which is characterized in that the saw of the eyeglass micro-structure (8)
Longitudinal tooth socket (811) of dentalation (81) is vertical with the long side of upper bracket (1).
3. ultraviolet source gain module according to claim 2, which is characterized in that outside the eyeglass micro-structure (8)
Shape is consistent with the outer shape of collector lens (7), and the appearance and size of the eyeglass micro-structure (8) is not less than collector lens (7)
Root appearance and size.
4. ultraviolet source gain module according to claim 3, which is characterized in that outside the eyeglass micro-structure (7)
Shape is round or rectangle.
5. ultraviolet source gain module according to claim 4, which is characterized in that the collector lens (7) and eyeglass
The material of micro-structure (8) is ZEONEX480R.
6. ultraviolet source gain module according to claim 1, which is characterized in that the upper bracket (1) and lower bracket
(2) material is polymethyl methacrylate or acrylonitrile-butadiene-styrene (ABS) co-polymer.
7. ultraviolet source gain module according to claim 1, which is characterized in that the lower bracket (2) and printing electricity
Road plate (3) is by melting down weldering connection.
8. ultraviolet source gain module according to claim 1, which is characterized in that the partition (41) is saturating along optically focused
Mirror mounting plate (4) lengthwise position is uniformly arranged, and light incidence section is divided into the identical independent light incidence section (5) of size.
9. ultraviolet source gain module according to claim 8, which is characterized in that the upper bracket (1) is equipped with holder
Bar (11), the cradling piece (11) are equipped with installation base (12), and the lower bracket (2) is equipped with cradling piece relief hole (21).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017108995115 | 2017-09-28 | ||
| CN201710899511 | 2017-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108302387A true CN108302387A (en) | 2018-07-20 |
| CN108302387B CN108302387B (en) | 2024-03-22 |
Family
ID=62850948
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810107486.7A Active CN108302387B (en) | 2017-09-28 | 2018-02-02 | Ultraviolet light source gain module |
Country Status (1)
| Country | Link |
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| CN (1) | CN108302387B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001106140A (en) * | 1999-10-08 | 2001-04-17 | Mitsuba Corp | Headlight for bicycle |
| US20020080615A1 (en) * | 2000-12-22 | 2002-06-27 | Thomas Marshall | LED collimation optics with improved performance and reduced size |
| CN2725938Y (en) * | 2004-07-19 | 2005-09-14 | 颖台科技股份有限公司 | Direct falling type backlight module tructure of high uniformity illuminating |
| JP2006092485A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Signal lamp |
| JP2007066634A (en) * | 2005-08-30 | 2007-03-15 | Omron Corp | Backlight device, and liquid crystal display device |
| JP2008262742A (en) * | 2007-04-10 | 2008-10-30 | Mitsubishi Rayon Co Ltd | Light guide body for plane light source device and plane light source device |
| WO2008138156A1 (en) * | 2007-05-14 | 2008-11-20 | Heptagon Oy | Illumination system |
| CN201237156Y (en) * | 2008-07-29 | 2009-05-13 | 红蝶科技(深圳)有限公司 | LED light source and liquid crystal projection equipment employing the same |
| US20100039812A1 (en) * | 2008-08-14 | 2010-02-18 | Foxsemicon Integrated Technology, Inc. | Illuminating device |
| US20100141867A1 (en) * | 2008-12-05 | 2010-06-10 | Ogihara Takeshi | Planar light-emitting device and liquid crystal display apparatus using the same |
| CN201527638U (en) * | 2009-07-24 | 2010-07-14 | 敦南科技股份有限公司 | Multidimensional optical touch control module for generating multidimensional light sensation zones |
| JP2011008925A (en) * | 2009-06-23 | 2011-01-13 | Panasonic Corp | Planar lighting system and liquid crystal display |
| CN201836809U (en) * | 2010-10-30 | 2011-05-18 | 东莞市松毅电子有限公司 | Dodging lens system for area light source |
| US20130101953A1 (en) * | 2011-10-25 | 2013-04-25 | A-Dec, Inc. | Dental light using leds |
| WO2013060528A1 (en) * | 2011-10-24 | 2013-05-02 | Osram Gmbh | A lens and an illuminating device equipped with the lens |
| US20130229808A1 (en) * | 2012-03-02 | 2013-09-05 | Briview Corporation | Light Source Device with Outer Lens and Light Source System Using the Same |
| WO2013149888A1 (en) * | 2012-04-01 | 2013-10-10 | Osram Gmbh | Illuminating device and projector |
| CN103363361A (en) * | 2013-08-06 | 2013-10-23 | 敦南科技（无锡）有限公司 | Light source light emitting module |
| JP2014135172A (en) * | 2013-01-09 | 2014-07-24 | Hitachi Appliances Inc | Lighting device |
| CN104766556A (en) * | 2014-01-03 | 2015-07-08 | 深圳市海洋王照明工程有限公司 | Indicator light for emergency exit |
| WO2015197731A1 (en) * | 2014-06-27 | 2015-12-30 | Koninklijke Philips N.V. | Lens, lighting device and luminaire |
| CN205227199U (en) * | 2015-10-21 | 2016-05-11 | 深圳市中科锐电子有限公司 | Spotlight compound lens |
| CN207906983U (en) * | 2017-09-28 | 2018-09-25 | 敦南科技（无锡）有限公司 | A kind of ultraviolet source gain module |
-
2018
- 2018-02-02 CN CN201810107486.7A patent/CN108302387B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001106140A (en) * | 1999-10-08 | 2001-04-17 | Mitsuba Corp | Headlight for bicycle |
| US20020080615A1 (en) * | 2000-12-22 | 2002-06-27 | Thomas Marshall | LED collimation optics with improved performance and reduced size |
| CN2725938Y (en) * | 2004-07-19 | 2005-09-14 | 颖台科技股份有限公司 | Direct falling type backlight module tructure of high uniformity illuminating |
| JP2006092485A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Signal lamp |
| JP2007066634A (en) * | 2005-08-30 | 2007-03-15 | Omron Corp | Backlight device, and liquid crystal display device |
| JP2008262742A (en) * | 2007-04-10 | 2008-10-30 | Mitsubishi Rayon Co Ltd | Light guide body for plane light source device and plane light source device |
| WO2008138156A1 (en) * | 2007-05-14 | 2008-11-20 | Heptagon Oy | Illumination system |
| CN201237156Y (en) * | 2008-07-29 | 2009-05-13 | 红蝶科技(深圳)有限公司 | LED light source and liquid crystal projection equipment employing the same |
| US20100039812A1 (en) * | 2008-08-14 | 2010-02-18 | Foxsemicon Integrated Technology, Inc. | Illuminating device |
| US20100141867A1 (en) * | 2008-12-05 | 2010-06-10 | Ogihara Takeshi | Planar light-emitting device and liquid crystal display apparatus using the same |
| JP2011008925A (en) * | 2009-06-23 | 2011-01-13 | Panasonic Corp | Planar lighting system and liquid crystal display |
| CN201527638U (en) * | 2009-07-24 | 2010-07-14 | 敦南科技股份有限公司 | Multidimensional optical touch control module for generating multidimensional light sensation zones |
| CN201836809U (en) * | 2010-10-30 | 2011-05-18 | 东莞市松毅电子有限公司 | Dodging lens system for area light source |
| WO2013060528A1 (en) * | 2011-10-24 | 2013-05-02 | Osram Gmbh | A lens and an illuminating device equipped with the lens |
| US20130101953A1 (en) * | 2011-10-25 | 2013-04-25 | A-Dec, Inc. | Dental light using leds |
| US20130229808A1 (en) * | 2012-03-02 | 2013-09-05 | Briview Corporation | Light Source Device with Outer Lens and Light Source System Using the Same |
| WO2013149888A1 (en) * | 2012-04-01 | 2013-10-10 | Osram Gmbh | Illuminating device and projector |
| JP2014135172A (en) * | 2013-01-09 | 2014-07-24 | Hitachi Appliances Inc | Lighting device |
| CN103363361A (en) * | 2013-08-06 | 2013-10-23 | 敦南科技（无锡）有限公司 | Light source light emitting module |
| CN104766556A (en) * | 2014-01-03 | 2015-07-08 | 深圳市海洋王照明工程有限公司 | Indicator light for emergency exit |
| WO2015197731A1 (en) * | 2014-06-27 | 2015-12-30 | Koninklijke Philips N.V. | Lens, lighting device and luminaire |
| CN205227199U (en) * | 2015-10-21 | 2016-05-11 | 深圳市中科锐电子有限公司 | Spotlight compound lens |
| CN207906983U (en) * | 2017-09-28 | 2018-09-25 | 敦南科技（无锡）有限公司 | A kind of ultraviolet source gain module |
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