CN101773899A - Ultraviolet curing system and method - Google Patents
Ultraviolet curing system and method Download PDFInfo
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- CN101773899A CN101773899A CN201010000503A CN201010000503A CN101773899A CN 101773899 A CN101773899 A CN 101773899A CN 201010000503 A CN201010000503 A CN 201010000503A CN 201010000503 A CN201010000503 A CN 201010000503A CN 101773899 A CN101773899 A CN 101773899A
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Abstract
The invention relates to an ultraviolet curing system, which comprises an LED device (1) used for emitting ultraviolet light, a pump (11) used for pumping air in a sealed cavity, a pressure gauge (13) used for measuring air pressure in the sealed cavity and a controller (10) connected with the LED device (1), the pump (11) and the pressure gauge (13). When the air pressure measured by the pressure gauge (13) is lowered to a preset threshold, the controller (10) starts the LED device (1) to emit the ultraviolet light and to irradiate a curing material within preset time. The invention also provides an ultraviolet curing method. Moreover, the invention has the advantages of eliminating the influence of oxygen, improving the curing efficiency, ensuring the product quality, saving the cost and promptly detecting the failure.
Description
Technical field
The present invention relates to a kind of UV curing system and method, especially a kind of UV curing system of starvation and method.
Background technology
Ultraviolet photocureable material (coating) is applied on the various goods just more and more widely.Talk about publicly knownly, airborne oxygen can reduce curing efficiency, so that coating can't be solidified fully.In order to eliminate the influence of oxygen, a kind of UV curing system and method are disclosed among the Chinese patent CN1910206A, wherein wait starvation by sparging carbon dioxide, nitrogen.But this method need provide carbon dioxide or nitrogen, and this has increased cost greatly, and effect neither be gratifying.
In addition, also disclose a kind of UV curing system and method among the Chinese patent CN101166631A, wherein disclose the curing of various goods, for example optical fiber, cable, pipe, CD CD, DVD, label and door or the like.But this method is not eliminated the influence of oxygen.
Summary of the invention
In order to overcome the problems of the prior art, according to an aspect of the present invention, provide a kind of UV curing system, to improve curing efficiency.Particularly, be achieved through the following technical solutions.
A kind of UV curing system comprises: LED matrix, be used to launch ultraviolet light, and it is connected on the platform by cylinder and bracing or strutting arrangement; Rotating disk, it is arranged on the platform, and rotating disk is provided with one or more cavitys, is used to hold the object that scribbles curing materials, and cavity is provided with seal so that LED matrix can form annular seal space with cavity; Pump is used for extracting out the air of annular seal space; Barometer is used to measure the air pressure in the annular seal space; Controller, it is connected with LED matrix, cylinder, rotating disk, pump and barometer, and when the air pressure that records when barometer dropped to preset threshold value, controller started LED matrix emission ultraviolet light, and the irradiation curing materials scheduled time.Barometrical use helps guaranteeing product quality, has reduced the disqualification rate of product greatly, has saved cost.
According to a further aspect of the invention, provide a kind of UV curing system, to improve curing efficiency.This device comprises: LED matrix is used to launch ultraviolet light; Cavity is used to hold the object that scribbles curing materials, and can form annular seal space with LED matrix by seal; Pump is used for extracting out the air of annular seal space; Barometer is used to measure the air pressure in the annular seal space; Controller, it is connected with LED matrix, pump and barometer, and when the air pressure that records when barometer dropped to preset threshold value, controller started LED matrix emission ultraviolet light, and the irradiation curing materials scheduled time.
According to a further aspect of the invention, provide a kind of UV curing system, to improve curing efficiency.This device comprises: LED matrix is used to launch ultraviolet light; Cavity is used to hold the object that scribbles curing materials; The mechanism that is used for mobile LED matrix, it can be used for mobile LED matrix so that it forms annular seal space with cavity; Pump is used for extracting out the air of annular seal space; Barometer is used to measure the air pressure in the annular seal space; Controller, it is connected with barometer with LED matrix, described mechanism, pump, and when the air pressure that records when barometer dropped to preset threshold value, controller started LED matrix emission ultraviolet light, and the irradiation curing materials scheduled time.
According to a further aspect of the invention, provide a kind of UV curing system, to improve curing efficiency.This device comprises: annular seal space, wherein be provided with the ultraviolet leds device, and the sealing chamber can be opened, to put into the object that scribbles curing materials therein; Pump is used for extracting out the air of annular seal space; Barometer is used to measure the air pressure in the annular seal space; Controller, it is connected with LED matrix, pump and barometer, and when the air pressure that records when barometer dropped to preset threshold value, controller started LED matrix emission ultraviolet light, and the irradiation curing materials scheduled time.
According to a further aspect of the invention, described threshold value is preferably 11kPa.
According to a further aspect of the invention, controller is connected with pump by valve, and this valve optionally is communicated with annular seal space with pump or atmosphere.
According to a further aspect of the invention, UV curing system also comprises the parameter set mechanism, is used to set the described threshold value and the described scheduled time.
According to a further aspect of the invention, UV curing system also comprises warning device, after pump is effectively worked the scheduled time, and when air pressure does not drop to described threshold value yet, alarm activation.This scheduled time can be adjusted.
According to a further aspect of the invention, controller is CPU or Programmable Logic Controller.
According to a further aspect of the invention, provide a kind of UV curing method, to improve curing efficiency.The method comprising the steps of: a control dial rotation is to the precalculated position; B moves LED matrix, to form annular seal space with cavity; C deflates from annular seal space; When d drops to preset threshold value when the air pressure in the annular seal space, start LED matrix emission ultraviolet light, and irradiation is put in advance the curing materials scheduled time that scribbles on the object of cavity; E closes LED matrix and communication seals chamber and atmosphere; F moves LED matrix to open annular seal space; G control dial rotation is to another precalculated position; Repeat above-mentioned steps b～g or repeat above-mentioned steps a～g.Owing to only light LED matrix when needed,, prolonged the service life of LED matrix so reduced energy consumption.
According to a further aspect of the invention, artificial or in cavity, in time put into pending object automatically, and the object that taking-up was in time handled from cavity.
According to a further aspect of the invention, provide a kind of UV curing method, to improve curing efficiency.The method comprising the steps of: a closes annular seal space; B deflates from annular seal space; When c drops to preset threshold value when the air pressure in the annular seal space, start LED matrix emission ultraviolet light, and irradiation is put in advance the curing materials scheduled time that scribbles on the object of annular seal space; E closes LED matrix and communication seals chamber and atmosphere; F opens annular seal space.
According to a further aspect of the invention, repeat above-mentioned steps a～f, wherein artificial or in the annular seal space of opening, in time put into pending object automatically, and the object that taking-up was in time handled from the annular seal space of opening.
According to a further aspect of the invention, adjust the described threshold value and the described scheduled time.
According to a further aspect of the invention, after pump is effectively worked the scheduled time, when air pressure does not drop to described threshold value yet, alarm activation.This helps in time finding fault, and the control product quality, and this is vital for manufacturer.
The present invention has one or more advantages: eliminated the influence of oxygen, improved curing efficiency; Improved automatization level; Improve the curing quality, made product have identical performance; Can adapt to different curing materials; Can in time find for the fault that occurs, guarantee product quality, provide cost savings.
Description of drawings
Fig. 1 is the structure chart of UV curing system according to the preferred embodiment of the invention.
Fig. 2 is the structure chart of LED matrix according to the preferred embodiment of the invention.
Fig. 3 is the enlarged drawing of a LED matrix part according to the preferred embodiment of the invention.
Wherein: 1, LED matrix; 2, rotating disk; 3, cavity; 4, seal; 5, cavity; 6, travel mechanism; 7, supporting traverse; 8, supporting seat; 9, LED power supply; 10, controller; 11, pump; 12, valve; 13, barometer; 14, platform; 15, LED; 16, equal light device; 17, aluminium base; 18, casting glue; 19, cooling fan; 20, tracheae; 21, connecting rod; 22, shell; 23, fin; 24, cushion pad; 25, lid; 26, heat sink; 27, object.
The specific embodiment
Below in conjunction with accompanying drawing; preferred forms of the present invention is described; the specific embodiment here is to explain the present invention; and should not be construed as limitation of the present invention; under the situation that does not break away from spirit of the present invention and essential scope; can make various changes and modifications, these all should be included within protection scope of the present invention.
Embodiment 1
As shown in Figure 1, wherein show a kind of according to the preferred embodiment of the invention UV curing system.This UV curing system comprises: LED matrix 1, be used to launch ultraviolet light, and it is connected on the platform 14 by cylinder 6 and bracing or strutting arrangement 7,8; Rotating disk 2, it is arranged on the platform 14, and rotating disk 2 is provided with one or more cavitys 3,5, is used to hold the object that scribbles curing materials, and cavity 3,5 is provided with seal 4 so that LED matrix 1 can form annular seal space with cavity 3,5; Pump 11 is used for extracting out the air of annular seal space; Barometer 13 is used to measure the air pressure in the annular seal space; Controller 10, it is connected with LED matrix 1, cylinder 6, rotating disk 2, pump 11 and barometer 13, and when the air pressure that records when barometer 13 dropped to preset threshold value, controller 10 started LED matrixs 1 emission ultraviolet light, and irradiation curing materials scheduled time t.Preferably, controller 10 is connected with pump by valve 12, and this valve 12 optionally is communicated with annular seal space with pump 11 or atmosphere in working.Preferably, at the UV curing system duration of work, pump 11 turns round always, the interference that produces in the time of can eliminating frequent starting like this and close pump.
Particularly, travel mechanism 6 for example cylinder is installed on the supporting traverse 7, supporting traverse 7 is installed on the supporting seat 8 that is fixed in platform 14, LED matrix 1 is installed on the cylinder rod of cylinder 6, cylinder 6 can by cylinder rod stretch mobile LED matrix 1 so that LED matrix 1 can form annular seal spaces with cavity 3,5.
Rotating disk 2 is installed on the platform 14, by controller 10 controls.The object that will coat ultraviolet photocureable material is put into cavity 3 in advance, controller 10 control rotating disks 2 120 degree that turn clockwise then, object is sent to LED matrix 1 time, controller 10 control cylinders 6 driving LED devices 1 move down, and make LED matrix 1 and rotating disk 2 pass through for example O RunddichtringO sealing formation annular seal space of seal 4.
Controller 10 is opened valve 12, makes pump 11 be communicated with annular seal space also and begins simultaneously to deflate in annular seal space.When the annular seal space internal gas pressure dropped to predetermined threshold value, controller 10 control LED matrixs 1 were luminous, begin to solidify.After the process scheduled time, curing is finished.Controller 10 cuts off LED power supplys 9, and valve-off 12 deflates in annular seal space and communication seals chamber and atmosphere stopping simultaneously.Air enters annular seal space rapidly under atmospheric pressure, the negative pressure in the annular seal space disappears.Preferably, threshold value is 11kPa or lower, if be zero point with a standard atmospheric pressure, then this threshold value is-90kPa or lower; For different curing materials, air pressure threshold value and hardening time can be set by the parameter set mechanism.Preferably, be 0.1～10 second hardening time.
Control travel mechanism 6 driving LED devices 1 move up, and LED matrix 1 breaks away from rotating disk 2.Controller 10 control rotating disks 2 120 degree that turn clockwise.Continue then the object in next cavity 5 is handled, constantly repeat.
Rotating disk 2 can be according to different requirements, adopt to have one, two, three (as shown in Figure 1) or the rotating disk of multi-cavity body 3 more.Preferably, the wave-length coverage of the LED 15 of this device employing is 360-400nm.The power of LED 15 is more than the 500mW, and lighting angle is 60 °-120 °.
As shown in Figure 2, wherein show a kind of LED matrix.This LED matrix adopts 48 LEDs.Because LED is a spot light, for obtaining even light, all light devices 16 can be set between LED and object.All to can be 0.4-1.0mm thick for light device 16.Aluminium base 17 is used for installing LED 15, provides heat radiation for LED 15 simultaneously.Between LED 15 and the aluminium base 17, aluminium base 17 and cover 25 between scribble heat-conducting silicone grease, to guarantee heat radiation.Casting glue 18 is arranged in the slit between the LED 15, is used for reinforcing LED 15, helps the sealing of annular seal space simultaneously.Cooling fan 19, fin 23, shell 22, lid 25 and the heat sink 26 common cooling systems of forming LED matrix 1.Tracheae 20 is connected with valve 12, is used for extracting the air in the annular seal space or annular seal space is communicated with atmosphere.The cylinder rod of cylinder 6 is connected with connecting rod 21 1 ends, and the other end of connecting rod 21 connects heat sink 26 and lid 25 successively by cushion pad 24.Cylinder 6 can drive LED matrix 1 and move up and down.Cushion pad 24 can be made by rubber, plays cushioning effect.Lid 25 can be made by aluminium alloy.Aluminium base 17 is replaceable to be other metal substrate.
As shown in Figure 3, for example, the distance X between two LEDs 15 is smaller or equal to 34 millimeters, and the distance Y of LED 15 and object 27 is smaller or equal to 30 millimeters.This helps improving curing efficiency.
Obviously, LED matrix is not limited to the structure among Fig. 2, can all allow with any structure that cavity 3 forms annular seal space.
Preferably, UV curing system also can comprise the parameter set mechanism, is used to set air pressure threshold value and hardening time.This helps adapting to different curing materials.Preferably, UV curing system also comprises warning device, and as the effective work scheduled time T (this scheduled time, T can adjust) of pump 11, and air pressure is not when dropping to described threshold value yet, alarm activation.For example, the starting point of this scheduled time T is the moment of opening valve 12, that is to say, when valve 12 was opened, pump 11 began to deflate from annular seal space, i.e. " effectively work ".It should be noted that when cylinder 6, rotating disk 2, seal 4, valve 12, pump 11 and/or controller 10 break down annular seal space possibly can't form, perhaps the air pressure in the annular seal space can not drop to threshold value.In this case, warning device can in time be reported to the police.This helps in time finding fault, and the control product quality, and this is vital for manufacturer.In addition, if do not use barometer 13, air pressure may not meet the demands (because above-mentioned fault is aging such as seal), and product quality can't guarantee so, and this is disadvantageous for manufacturer.Therefore, barometer 13 is important.Preferably, controller can be CPU or Programmable Logic Controller or the like.
Because the air content in the annular seal space sharply reduces, so air can not absorb the ultraviolet light of LED matrix emission in a large number, this obviously helps curing efficiency and/or saves energy consumption.Typically, the power of LED matrix can reduce.
Embodiment 2
The embodiment of some distortion is described below.
As shown in Figure 1, a kind of UV curing system comprises: LED matrix 1 is used to launch ultraviolet light; Cavity 3,5 is used to hold the object that scribbles curing materials, and can form annular seal space with LED matrix 1 by seal 4; Pump 11 is used for extracting out the air of annular seal space; Barometer 13 is used to measure the air pressure in the annular seal space; Controller 10, it is connected with LED matrix 1, pump 11 and barometer 13, and when the air pressure that records when barometer 13 dropped to preset threshold value, controller 10 started LED matrixs 1 emission ultraviolet light, and the irradiation curing materials scheduled time.The cylinder 6 among Fig. 1, rotating disk 2, bracing or strutting arrangement 7,8 and platform 14 have been omitted among this embodiment.Obviously, in the UV curing system shown in Figure 1, rotating disk 2 also can replace with the straight line conveying device, and bracing or strutting arrangement 7,8 is also replaceable to be suspension apparatus.
Next, the embodiment of another distortion is described.
As shown in Figure 1, a kind of UV curing system comprises: LED matrix 1 is used to launch ultraviolet light; Cavity 3,5 is used to hold the object that scribbles curing materials; The mechanism 6 that is used for mobile LED matrix 1, it can be used for mobile LED matrix 1 so that it can form annular seal space with cavity 3,5; Pump 11 is used for extracting out the air of annular seal space; Barometer 13 is used to measure the air pressure in the annular seal space; Controller 10, it is connected with LED matrix 1, described mechanism 6, pump 11 and barometer 13, and when the air pressure that records when barometer 13 dropped to preset threshold value, controller 10 started LED matrixs 1 emission ultraviolet light, and the irradiation curing materials scheduled time.Among this embodiment, Fig. 1 turntable 2, bracing or strutting arrangement 7,8 and platform 14 have been omitted.
Next, the embodiment of another distortion is described.
Particularly, a kind of UV curing system comprises: annular seal space, wherein be provided with ultraviolet leds device 1, and the sealing chamber can be opened, to put into the object that scribbles curing materials therein; Pump 11 is used for extracting out the air of annular seal space; Barometer 13 is used to measure the air pressure in the annular seal space; Controller 10, it is connected with LED matrix 1, pump 11 and barometer 13, and when the air pressure that records when barometer 13 dropped to preset threshold value, controller 10 started LED matrixs 1 emission ultraviolet light, and the irradiation curing materials scheduled time.In this embodiment, be not both with UV curing system among Fig. 1, ultraviolet leds device 1 can be arranged on the optional position in the annular seal space.For example LED matrix 1 is below object 27, and can in each cavity in Fig. 1 LED matrix be set all.
In addition, provide the UV curing method corresponding with above-mentioned UV curing system.
Particularly, a kind of UV curing method may further comprise the steps: a control rotating disk 2 turns to the precalculated position; B moves LED matrix 1, to form annular seal space with cavity 3; C deflates from annular seal space; When d drops to preset threshold value when the air pressure in the annular seal space, start LED matrix 1 emission ultraviolet light, and the curing materials scheduled time t that scribbles on the object of cavity 3 is put in irradiation in advance; E closes LED matrix 1 and communication seals chamber and atmosphere; F moves LED matrix 1 to open annular seal space; G control dial rotation is to another precalculated position; Repeat above-mentioned steps b～g or repeat above-mentioned steps a～g.
Preferably, artificial or in cavity 3,5, in time put into pending object automatically, and the object that taking-up was in time handled from cavity 3,5.For example can be by implementing by the mechanical arm of controller 10 controls.
Next, another UV curing method is described.
Particularly, a kind of UV curing method may further comprise the steps: a closes annular seal space; B deflates from annular seal space; When c drops to preset threshold value when the air pressure in the annular seal space, start LED matrix 1 emission ultraviolet light, and the curing materials scheduled time t that scribbles on the object of annular seal space is put in irradiation in advance; E closes LED matrix 1 and communication seals chamber and atmosphere; F opens annular seal space.
Preferably, repeat above-mentioned steps a～f, wherein artificial or in the annular seal space of opening, in time put into pending object automatically, and the object that taking-up was in time handled from the annular seal space of opening.
Preferably, from annular seal space, deflate by pump 11, when pump 11 effectively after the work scheduled times, when air pressure does not drop to described threshold value yet, alarm activation.This helps the fault that timely discovery may occur.
In sum, the present invention has one or more advantages: eliminated the impact of oxygen, improved curing efficiency; Improved automatization level; Improved the curing quality, so that product has identical performance; Can adapt to different curing materials; Can in time find for the fault that occurs, guarantee product quality, provide cost savings.
Claims (16)
1. UV curing system is characterized in that comprising: LED matrix (1), be used to launch ultraviolet light, and it is connected on the platform (14) by cylinder (6) and bracing or strutting arrangement (7,8); Rotating disk (2), it is arranged on the platform (14), and rotating disk (2) is provided with one or more cavitys (3,5), be used to hold the object (27) that scribbles curing materials, cavity (3,5) be provided with seal so that LED matrix (1) can form annular seal space together with cavity (3,5); Pump (11) is used for extracting out the air of annular seal space; Barometer (13) is used to measure the air pressure in the annular seal space; Controller (10), it is connected with LED matrix (1), cylinder (6), rotating disk (2), pump (11) and barometer (13), when the air pressure that records when barometer (13) dropped to preset threshold value, controller (10) started LED matrix (1) emission ultraviolet light, and the irradiation curing materials scheduled time.
2. according to the UV curing system of claim 1, it is characterized in that described threshold value is 11kPa.
3. according to the UV curing system of claim 1 or 2, it is characterized in that controller (10) is connected with pump (11) by valve (12), this valve optionally is communicated with annular seal space with pump (11) or atmosphere.
4. according to claim 1,2 or 3 UV curing system, it is characterized in that also comprising the parameter set mechanism, be used to set the described threshold value and the described scheduled time.
5. according to claim 1,2,3 or 4 UV curing system, it is characterized in that also comprising warning device, after pump (11) is effectively worked the scheduled time, when air pressure does not drop to described threshold value yet, alarm activation.
6. UV curing system, it is characterized in that comprising: LED matrix (1) is used to launch ultraviolet light; Cavity (3,5) is used to hold the object (27) that scribbles curing materials; The mechanism that is used for mobile LED matrix (1), it can be used for mobile LED matrix (1) so that itself and cavity (3,5) form annular seal space together; Pump (11) is used for extracting out the air of annular seal space; Barometer (13) is used to measure the air pressure in the annular seal space; Controller (10), it is connected with LED matrix (1), described mechanism, pump (11) and barometer (13), when the air pressure that records when barometer (13) dropped to preset threshold value, controller (10) started LED matrix (1) emission ultraviolet light, and the irradiation curing materials scheduled time.
7. UV curing system, it is characterized in that comprising: LED matrix (1) is used to launch ultraviolet light; Cavity (3,5) is used to hold the object (27) that scribbles curing materials, and can form annular seal space with LED matrix (1) by seal; Pump (11) is used for extracting out the air of annular seal space; Barometer (13) is used to measure the air pressure in the annular seal space; Controller (10), it is connected with LED matrix (1), pump (11) and barometer (13), and when the air pressure that records when barometer (13) dropped to preset threshold value, controller (10) started LED matrix (1) emission ultraviolet light, and the irradiation curing materials scheduled time.
8. UV curing system is characterized in that comprising: annular seal space, wherein be provided with ultraviolet leds device (1), and the sealing chamber can be opened, to put into the object (27) that scribbles curing materials therein; Pump (11) is used for extracting out the air of annular seal space; Barometer (13) is used to measure the air pressure in the annular seal space; Controller (10), it is connected with LED matrix (1), pump (11) and barometer (13), and when the air pressure that records when barometer (13) dropped to preset threshold value, controller (10) started LED matrix (1) emission ultraviolet light, and the irradiation curing materials scheduled time.
9. according to each described UV curing system among the claim 6-8, it is characterized in that also comprising the parameter set mechanism, be used to set the described threshold value and the described scheduled time.
10. according to each described UV curing system among the claim 6-9, it is characterized in that also comprising warning device, after pump (11) is effectively worked the scheduled time, when air pressure does not drop to described threshold value yet, alarm activation.
11. a UV curing method is characterized in that comprising that step: a control rotating disk (2) turns to the precalculated position; B moves LED matrix (1), to form annular seal space together with cavity (3,5); C deflates from annular seal space; When d drops to preset threshold value when the air pressure in the annular seal space, start LED matrix (1) emission ultraviolet light, and shine the curing materials scheduled time that scribbles on the object of putting in advance in the cavity (3,5) (27); E closes LED matrix (1) and communication seals chamber and atmosphere; F moves LED matrix (1) to open annular seal space; G control rotating disk (2) turns to another precalculated position; Repeat above-mentioned steps b～g or repeat above-mentioned steps a～g.
12. according to the UV curing method of claim 11, it is characterized in that manually or in cavity (3,5), in time put into pending object (27) automatically, and from cavity (3,5), in time take out the object of handling (27).
13. a UV curing method, it is characterized in that comprising step: a closes annular seal space; B deflates from annular seal space; When c drops to preset threshold value when the air pressure in the annular seal space, start LED matrix (1) emission ultraviolet light, and irradiation is put in advance the curing materials scheduled time that scribbles on the object (27) of annular seal space; E closes LED matrix (1) and communication seals chamber and atmosphere; F opens annular seal space.
14. UV curing method according to claim 13, it is characterized in that repetition above-mentioned steps a～f, wherein artificial or in the annular seal space of opening, in time put into pending object (27) automatically, and the object (27) that taking-up was in time handled from the annular seal space of opening.
15., it is characterized in that adjusting the described threshold value and the described scheduled time at different curing materials according to each UV curing method among the claim 11-14.
16., it is characterized in that from annular seal space, deflating by pump (11) according to each UV curing method among the claim 11-15, after pump (11) is effectively worked the scheduled time, when air pressure does not drop to described threshold value yet, alarm activation.
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| CN201010000503A CN101773899A (en) | 2010-01-11 | 2010-01-11 | Ultraviolet curing system and method |
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| CN201010000503A CN101773899A (en) | 2010-01-11 | 2010-01-11 | Ultraviolet curing system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652936A (en) * | 2012-04-26 | 2012-09-05 | 友达光电（苏州）有限公司 | Photocuring method and device |
| CN102806174A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure lacquer-dipping cluster device with improved curing device |
| CN103406246A (en) * | 2013-07-11 | 2013-11-27 | 东莞科视自动化科技有限公司 | Parallel light curing equipment with staggered area array light sources and curing method thereof |
-
2010
- 2010-01-11 CN CN201010000503A patent/CN101773899A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806174A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure lacquer-dipping cluster device with improved curing device |
| CN102652936A (en) * | 2012-04-26 | 2012-09-05 | 友达光电（苏州）有限公司 | Photocuring method and device |
| CN102652936B (en) * | 2012-04-26 | 2013-12-25 | 友达光电（苏州）有限公司 | Photocuring method and device |
| CN103406246A (en) * | 2013-07-11 | 2013-11-27 | 东莞科视自动化科技有限公司 | Parallel light curing equipment with staggered area array light sources and curing method thereof |
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Application publication date: 20100714 |