CN104112675B - Uv Curing Apparatus Using Uv Led - Google Patents
Uv Curing Apparatus Using Uv Led Download PDFInfo
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- CN104112675B CN104112675B CN201310280496.8A CN201310280496A CN104112675B CN 104112675 B CN104112675 B CN 104112675B CN 201310280496 A CN201310280496 A CN 201310280496A CN 104112675 B CN104112675 B CN 104112675B
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- ultraviolet light
- emitting diodes
- module
- ultraviolet
- polymerization equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
Abstract
Disclosed is a UV curing apparatus including a plurality of UV LED modules which are arranged in a rectangular shape corresponding to the edges of panels bonded through a UV resin. Here, each UV LED module comprises: a linear module housing of which the width is divided in half by a central line, and which has an eccentric linear front opening at one side with respect to the central line; a plurality of LEDs which are linearly arranged inside the module housing and are eccentrically located at one side with respect to the central line; and a linear lens which is provided to cover the front opening and is eccentrically located at one side with respect to the central line.
Description
Technical field
The present invention relates to the ultraviolet light polymerization equipment of ultraviolet light-emitting diodes (UV LED) is used, and more particularly,
Relate to during manufacture window or panel assembly make ultraviolet photopolymer resin effectively on the side of the window, panel or glass that will adhere to
The ultraviolet light polymerization equipment of edge solidification.
Background technology
In order to manufacture the window or liquid crystal display assembly of mobile phone, it is necessary to adhere to window, glass or panel and (hereinafter unite
Referred to as " panel ").In addition, the ultraviolet photopolymer resin for being used as adhesive material in here attachment needs with ultraviolet light light to solidify.It is purple
Outer photopolymer resin procuring process needs procuring process and main solidification process.For example, in the window assembly of mobile phone
During manufacture, coated UV photopolymer resin and pass through be coated with resin two pieces of face glass are attached together.In this situation,
Procuring process prevents the dam (dam) of the overflow (overflow) of ultraviolet photopolymer resin to be formed.It is pre- solid using ultraviolet photopolymer resin
Change process can prevent the edge of the overflow of ultraviolet photopolymer resin and fixed accompanying panel.
Conventional UV uv equipment is designed such that the rectangular shape of linear ultraviolet light-emitting diodes module arrangement
Formula, and ultraviolet light beams transmitting in the form of the rectangle corresponding to the edge of rectangular panel.Fig. 1 is for describing Conventional UV light
The schema of curing apparatus, and Fig. 2 is the ultraviolet light light reflection graphic patterns for illustrating to obtain in the Conventional UV uv equipment of Fig. 1
Schema.In Conventional UV uv equipment as shown in Figure 1, multiple linear ultraviolet light-emitting diodes modules 2 are arranged
Rectangular form.Linear ultraviolet source 20 is arranged in the center of width, so that linear ultraviolet source 20 and centrage C
Alignment, and linearly each of ultraviolet light-emitting diodes module 2 launches linear ultraviolet light by linear ultraviolet source 20
Light beam.In this way, as described in Figure 2, can produce and be suitable for making ultraviolet photopolymer resin in the rectangular edges solidification of rectangular panel
Rectangular patterns ultraviolet light beams B '.Linear ultraviolet source is comprising the ultraviolet light-emitting diodes for linearly arranging, and arranges
Rectilinear lens in ultraviolet light-emitting diodes.However, as described in Figure 2, Conventional UV uv equipment has asks as follows
Topic：Ultraviolet light beams become inadequate in four corners of rectangle, or ultraviolet light beams cannot reach the end section in corner.Cause
This, is because ultraviolet light resin solidification postpones in the near corners of rectangular panel, the overflow that ultraviolet photopolymer resin may still occur.
This can cause the defect of panel product, such as speckle, overflow or resin to be not coated with.
Quotation list
Patent documentation
No. 10-0245461 (record date of Korea patent registration：On November 29th, 1999)
No. 10-0726740 (record date of Korea patent registration：On June 4th, 2007)
No. 10-2012-0119503 (publication date of Korean Patent Application Publication case：On October 31st, 2012)
In view of the defect that above-mentioned existing ultraviolet light polymerization equipment and the ultraviolet light-emitting diodes for being used are present, this
Inventor is based on being engaged in such product design manufacture practical experience abundant for many years and Professional knowledge, and coordinates the utilization of scientific principle,
Positive in addition research and innovation, to founding a kind of new ultraviolet light polymerization equipment and the ultraviolet light-emitting diodes for being used,
General existing ultraviolet light polymerization equipment and the ultraviolet light-emitting diodes for being used can be improved so as to more practicality.
Through constantly research, design, and after studying repeatedly sample and improving, this that have practical value is created finally
It is bright.
The content of the invention
It is an object of the present invention to provide can be eliminated by the arranged off-centre of ultraviolet source ultraviolet light beams that
The shortage of the ultraviolet light beam that the near corners that this intersects occur does not reach the ultraviolet light polymerization equipment of phenomenon, each ultraviolet source
Comprising ultraviolet light-emitting diodes and lens.
The object of the invention to solve the technical problems employs the following technical solutions to realize.According to present invention proposition
A kind of ultraviolet light polymerization equipment, wherein including：Multiple ultraviolet light-emitting diodes modules, are arranged to correspond to by ultraviolet light
Each of the form of the rectangle at the edge of the panel of resin attachment, described ultraviolet light-emitting diodes module include：Linearly
Module housing, its width are halved by centrage, and the linear block shell arrives side with relative to the centrage is eccentric
Linear open front；Multiple ultraviolet light-emitting diodes, are linearly arranged in the module housing；And rectilinear lens, peace
Dress up the covering open front and the centrage bias is disposed relative to side.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
The plurality of ultraviolet light-emitting diodes can be set to corresponding to the lens and eccentric relative to the centrage
To side, and the open front, the ultraviolet light-emitting diodes and the lens can be set to the interior lateral deviation towards the rectangle
The heart.
The plurality of ultraviolet light-emitting diodes can be arranged in a row on circuit boards, and can be set to and the circuit board
Other edges compare an edge near the circuit board.
The lens can be the cylinder for being configured to linearly concentrate the ultraviolet light from the ultraviolet light-emitting diodes
Shape lens.
Multiple ultraviolet light-emitting diodes modules are can be included in one side of the rectangle, and it is described in two it is adjacent
Near ultraviolet light-emitting diodes module can be arranged so that the end section of lens contacts with each other.
The ultraviolet light polymerization sets to further include and is configured to individually drive the plurality of ultraviolet light-emitting diodes mould
The controller of block.
The plurality of ultraviolet light-emitting diodes being included in each of described ultraviolet light-emitting diodes module
Can individually be driven by the controller.
The plurality of ultraviolet light-emitting diodes can include the first ultraviolet light-emitting diodes with different wave length and the
Two ultraviolet light-emitting diodes, and first ultraviolet light-emitting diodes or second ultraviolet light-emitting diodes can bases
The type of ultraviolet photopolymer resin and selectively turn on.
The object of the invention to solve the technical problems also employs the following technical solutions to realize.According to proposed by the present invention
A kind of ultraviolet light-emitting diodes module, wherein including：Linear block shell, its width are halved by centrage, described linear
Module housing is with relative to the eccentric linear open front to side of the centrage；Multiple ultraviolet light-emitting diodes, linearly
Be arranged in the module housing；And rectilinear lens, be mounted to cover the open front and be disposed relative to it is described in
Heart line is eccentric to arrive side.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
The plurality of ultraviolet light-emitting diodes are contoured to correspond to arrive relative to the centrage bias in the lens
Side.
The present invention has clear advantage and beneficial effect compared with prior art.By above-mentioned technical proposal, the present invention
Ultraviolet light polymerization equipment and the ultraviolet light-emitting diodes for being used at least have following advantages：Ultraviolet light polymerization equipment can pass through
The arranged off-centre of ultraviolet source is eliminating the shortage or not of the ultraviolet light beam occurred in ultraviolet light beam near corners intersected with each other
Phenomenon is reached, each ultraviolet source includes ultraviolet light-emitting diodes and lens.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the present invention above and other objects, features and advantages can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 and Fig. 2 are the schema for describing prior art.
Fig. 3 is the ultraviolet light-emitting diodes module in the ultraviolet light polymerization equipment according to an embodiment of the invention that illustrates
The schema of arrangement, wherein ultraviolet source are prejudicially arranged.
Fig. 4 is the schematic diagram of the rectangle ultraviolet light beam B for illustrating that the configuration of the ultraviolet light polymerization equipment that can pass through Fig. 3 is obtained.
Fig. 5 is the square that can be obtained in corner by the arranged off-centre of the ultraviolet source in ultraviolet light-emitting diodes module
The schematic diagram of shape ultraviolet light beam.
Fig. 6 is the over-center type ultraviolet light-emitting diodes of the ultraviolet light polymerization equipment according to an embodiment of the invention that illustrates
The perspective view of module.
Fig. 7 is the top view of the over-center type ultraviolet light-emitting diodes module for illustrating Fig. 6.
Fig. 8 be along Fig. 7 line I-I intercept when over-center type ultraviolet light-emitting diodes module cross-sectional view.
Fig. 9 is bowing for the ultraviolet light polymerization equipment using the ultraviolet light-emitting diodes module enforcement illustrated by Fig. 6 to Fig. 8
View.
Figure 10 is to illustrate ultraviolet light-emitting diodes module arrangement its end section state located adjacent one another in a row
Top view.
Figure 11 and Figure 12 are optionally to drive multiple ultraviolet light-emitting diodes modules and related ultraviolet for description
The schema of the method for the ultraviolet light-emitting diodes in light-emitting diode module, the plurality of ultraviolet light-emitting diodes module
It is arranged to contact with each other in its end section.
Figure 13 a be bias before Conventional UV light-emitting diode module schematic diagram.
Figure 13 b are the schematic diagram of the ultraviolet light-emitting diodes module of the embodiment after bias.
Figure 13 c be bias before Conventional UV light-emitting diode module with bias after embodiment ultraviolet light send out
The schematic diagram of the comparison between optical diode module.
Figure 13 d be bias before Conventional UV light-emitting diode module schematic diagram.
Figure 13 e are the schematic diagram of the ultraviolet light-emitting diodes module of the embodiment after bias.
Figure 13 f be bias before Conventional UV light-emitting diode module schematic diagram.
Figure 13 g are the schematic diagram of the ultraviolet light-emitting diodes module of the embodiment after bias.
Figure 14 is by displaying when the Conventional UV light-emitting diode module and the reality that are shown using Figure 13 a to Figure 13 g
The schematic diagram of the test result of ultraviolet light characteristic when applying the ultraviolet light-emitting diodes module of example.
Schematic diagrams of the Figure 15 for measurement position.
【Main element label declaration】
1：Ultraviolet light polymerization equipment 2：Linear ultraviolet light-emitting diodes module
10：Ultraviolet light-emitting diodes module 10a：First ultraviolet light-emitting diodes module
10b：Second ultraviolet light-emitting diodes module 10c：3rd ultraviolet light-emitting diodes module
10d：4th ultraviolet light-emitting diodes module 10e：5th ultraviolet light-emitting diodes module
11：Module housing 12：Circuit board
13：Ultraviolet light-emitting diodes 14：Cylindrical lens
20：Linear ultraviolet source 112：It is linear to be open
B：Rectangle ultraviolet light beam B '：Rectangular patterns ultraviolet light beams
C：Centrage U：Ultraviolet source
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to ultraviolet light polymerization equipment proposed by the present invention and the ultraviolet light-emitting diodes for being used its
Specific embodiment, structure, feature and its effect, describe in detail as after.
Hereafter the one exemplary embodiment of the present invention will be described referring to accompanying drawing in detail.These embodiments are provided so that this exposure
By for detailed and complete, and the scope of the present invention will be comprehensively passed on to those skilled in the art.However, the present invention can
Embody by many multi-forms and should not be considered limited to embodiment set forth herein.In the drawings, can for the sake of clarity and
Exaggerate width, length and the thickness of element.
Fig. 3 is the ultraviolet light-emitting diodes module in the ultraviolet light polymerization equipment according to an embodiment of the invention that illustrates
The schema of arrangement, wherein ultraviolet source are prejudicially arranged.Referring to Fig. 3, ultraviolet light polymerization equipment 1 includes ultraviolet light-emitting diodes
Module 10, which is arranged to correspond to the form of the rectangle at four edges of the rectangular panel (not specifying) that will adhere to.Ultraviolet light
Curing apparatus 1 have rectangular in form, and one or more ultraviolet light-emitting diodes modules 10 are arranged on each of rectangle
Side.Although illustrating every in Fig. 3 while only existing the situation of a ultraviolet light-emitting diodes module 10, it should be noted that terminal part
Divide two or more ultraviolet light-emitting diodes modules 10 for contacting with each other form one side of rectangle.
Ultraviolet light-emitting diodes module 10 includes linear ultraviolet source U.Ultraviolet source U is multiple comprising what is linearly arranged
Ultraviolet light-emitting diodes, and it is arranged over the rectilinear lens of the plurality of ultraviolet light-emitting diodes.UV-light luminous
Diode (led) module 10 has centrage C, and ultraviolet source U is disposed relative to centrage C inwardly bias preset distances.With it is ultraviolet
The situation that light source U is aligned with centrage is compared, when ultraviolet source U is inwardly eccentric relative to centrage C, at four angles of rectangle
Each of falling ultraviolet source U that place intersects can be near each other.
Fig. 4 is the schematic diagram of the rectangle ultraviolet light beam B for illustrating that the configuration of the ultraviolet light polymerization equipment 1 that can pass through Fig. 3 is obtained.
Fig. 5 is the rectangle that actually can be obtained in corner by the arranged off-centre of the ultraviolet source in ultraviolet light-emitting diodes module
The schematic diagram of ultraviolet light beam.Referring to Fig. 4 and Fig. 5, the phenomenon occurred in eliminating prior art.That is, eliminating in square
The shortage of luminous flux of the rectangle ultraviolet light beam B of four corners of shape or not reaching for rectangle ultraviolet light beam B.Therefore, it is ultraviolet
Uv equipment 1 can produce rectangular patterns ultraviolet light beam, and which does not turn off in corner and luminous flux is uniform all the time.
Fig. 6 is the over-center type ultraviolet light-emitting diodes of the ultraviolet light polymerization equipment according to an embodiment of the invention that illustrates
The perspective view of module.Fig. 7 is the top view of the over-center type ultraviolet light-emitting diodes module for illustrating Fig. 6.Fig. 8 is along Fig. 7
Line I-I intercept when over-center type ultraviolet light-emitting diodes module cross-sectional view.
Referring to Fig. 6 to Fig. 8, ultraviolet light-emitting diodes module 10 includes module housing 11, rod-type circuit board 12, Duo Gezi
Outer light-emitting diode 13 and cylindrical lens 14.Module housing 11 has and possesses the positive elongated shape of opening, and by center
Line C is divided into two parts.Rod-type circuit board 12 is arranged in the module housing 11 of shape elongated in shape.Ultraviolet light-emitting diodes 13
Longitudinal direction along circuit board 12 is linearly arranged.Cylindrical lens 14 is in the orientation with ultraviolet light-emitting diodes 13
It is elongated on consistent direction.The ultraviolet light-emitting diodes 13 that linearly arrange and corresponding to ultraviolet light-emitting diodes 13
And the cylindrical lens 14 for arranging constitutes ultraviolet source U (see Fig. 3).
In the existing ultraviolet light-emitting diodes module using light diffusion lens, in face plate edge during panel adheres to
Place's ultraviolet light resin solidification performance degradation, so as to cause the overflow of ultraviolet photopolymer resin.By contrast, according to the ultraviolet of embodiment
In light-emitting diode module 10, can effectively be solidified by ultraviolet photopolymer resin is made using cylindrical lens 14, cylinder is thoroughly
In the upper part that ultraviolet light along face plate edge linearly can be concentrated on panel by mirror 14.Module housing 11 is just being included in which
The linear opening 112 in face, and linear opening 112 is passed through by the linear ultraviolet light emission that cylindrical lens 14 is concentrated.In addition, radiating
Outlet (not illustrating) is arranged on the back side of ultraviolet light-emitting diodes module 10, used as being emitted on ultraviolet light-emitting diodes
A part for the unit of the heat produced during 13 operation.Herein, the front of ultraviolet light-emitting diodes module represents ultraviolet
The direct of travel of light, and the back side of ultraviolet light-emitting diodes module represents contrary with the front of ultraviolet light-emitting diodes module
Direction.
The ultraviolet light-emitting diodes 13 and cylindrical lens 14 for constituting ultraviolet source are eccentric to one relative to centrage C
Side, the width of centrage C bisection ultraviolet light-emitting diodes module 10.In addition, passing through the ultraviolet of cylindrical lens 14
The linear opening 112 passed through by beam emissions is relative to centrage C bias to side.Furthermore it is preferred that two pole of UV-light luminous
Tube module 10 is prejudicially arranged relative to circuit board 12.That is, ultraviolet light-emitting diodes module 10 is not along circuit
The center of plate 12 and arrange, but bias, with an edge of closer circuit board 12.
Fig. 9 is the ultraviolet light polymerization equipment 1 implemented using the ultraviolet light-emitting diodes module 10 illustrated by Fig. 6 to Fig. 8
Top view.Referring to Fig. 9, ultraviolet light-emitting diodes module 10 is arranged to the side for constituting rectangle.In ultraviolet light polymerization equipment 1
In, ultraviolet light-emitting diodes 13, cylindrical lens 14 and linear opening 112 are all eccentric and eccentric relative to centrage C
Inner side of the direction towards rectangle.
It is (real with the module after eccentric or modification to compare the module (prior art) before eccentric or modification to perform test
Apply example) between ultraviolet light beam characteristic.
Schematic diagrams of the Figure 15 for measurement position.Refer to Figure 15, the measurement position and test object of ultraviolet light beam are entering
The step of row eccentric testing：Highlight flux and luminous flux error before and after inspection module modification；Improve existing mould
The overflow of the edge in block；The phenomenon that the width of light beam of modification ultraviolet light beam reduces in edge；When lens eccentricity it is mobile
When check width of light beam；Check when mobile when lens eccentricity whether light beam is intersected with each other.Before Figure 13 a to Figure 13 g are for bias
Conventional UV light-emitting diode module and ultraviolet light polymerization equipment comprising the ultraviolet light-emitting diodes module
Situation with bias after embodiment ultraviolet light-emitting diodes module and include the ultraviolet light-emitting diodes module
Ultraviolet light polymerization equipment situation between comparison schematic diagram.Such as from Figure 13 a to Figure 13 g, the eccentric journey of embodiment
The interval between lens at degree and crossover location reduces.
Figure 14 and table 1 below show test result.The left side of Figure 14 represents the difference of the width of light beam of the module before modification,
And it is known that width of light beam is constant.The right of Figure 14 represents difference (1.64 millis of the width of light beam with eccentric module
Rice), and it is known that width of light beam is constant.It can be seen that when using with eccentric ultraviolet light-emitting diodes module, it is purple
Outer light beam width is constant in corner infall, and the space of sky is not found at the crossover location of ultraviolet light beam.Edge part office
The difference of luminous flux be 44 square centimeters to the maximum, and the difference can reach about 1.5 and arrive after circuit board and light emitting diode movement
2 times.When compared with prior art, the cross width of ultraviolet light-emitting diodes module significantly reduces 108 millimeters.Therefore,
When the sealing resin for making panel solidifies, can greatly suppress the resin overflow phenomena of edge part office.
Table 1
As illustrated by Fig. 6 to Fig. 9, each of ultraviolet light-emitting diodes module 10 can have comprising transmitting is configured to
There are the single ultraviolet light-emitting diodes 13 of the ultraviolet light beam of phase co-wavelength, but ultraviolet light-emitting diodes module 10 can use Jing
Configure to launch the different types of ultraviolet light-emitting diodes of the ultraviolet light beam with different wave length.When two pole of UV-light luminous
Multiple ultraviolet light-emitting diodes 13 in tube module 10 include and are configured to launch first of the ultraviolet light with first wave length
Ultraviolet light-emitting diodes and be configured to launch with second wave length ultraviolet light the second ultraviolet light-emitting diodes
When, whenever the type change of coated ultraviolet photopolymer resin, the first ultraviolet light-emitting diodes or the second UV-light luminous two
Pole pipe is optionally opened.Although undeclared, in ultraviolet light-emitting diodes module a circuit board may be configured with many
Individual unit circuit plate, and the ultraviolet light-emitting diodes with different wave length can be grouped in unit circuit plate.In addition, ultraviolet light
The wavelength of light emitting diode 13 can be changed by package level, and the wavelength of light emitting diode also can be changed by chip-scale.Therefore, one
The wavelength of the light-emitting diode chip for backlight unit included in light emitting diode package can change.
As illustrated by Figure 10, ultraviolet light-emitting diodes module 10 can be arranged so that its end section is located adjacent one another.
In this situation, it is preferable that the adjacent end part of the cylindrical lens 14 of two neighbouring ultraviolet light-emitting diodes modules 10
Contact with each other.Multiple ultraviolet light-emitting diodes modules 10 are arranged so that its end section is located adjacent one another.
Ultraviolet light polymerization equipment 1 can be applied to the panel of all size in the following manner：Multiple ultraviolet light-emitting diodes
Module is arranged so that its end section contacts with each other and multiple ultraviolet light-emitting diodes modules are configured to by individually
Drive.This will be described referring to Figure 11 and Figure 12 below.
Referring to Figure 11 and Figure 12, multiple ultraviolet light-emitting diodes modules (10a, 10b, 10c, 10d, 10e) are arranged to one
OK, so that its end section contacts with each other.Multiple ultraviolet light-emitting diodes modules (10a, 10b, 10c, 10d, 10e) can be by
Controller (not specifying) individually drives.The selectivity of ultraviolet light-emitting diodes module (10a, 10b, 10c, 10d, 10e)
Do not drive according to the size of panel and drive only one or more than one wanted ultraviolet light-emitting diodes module.Therefore, can disappear
The inconvenience of ultraviolet light polymerization equipment is replaced except the change according to the size of panel.
First, referring to Figure 11 (a), ultraviolet light polymerization equipment 1 only turns on first, second, third and fourth UV-light luminous
Diode (led) module 10a, 10b, 10c and 10d and disconnect the 5th ultraviolet light-emitting diodes module 10e, to irradiate with right
Should be in the rectangle ultraviolet light beam B of the length at panel edge.One is corresponded approximately to being reduced to using an edge length
After the panel of the length of individual ultraviolet light-emitting diodes module, it is, reducing the panel of about section in attachment length
Afterwards, more particularly, after the precuring of ultraviolet photopolymer resin is applied to, only first, second, and third ultraviolet light-emitting diodes
Module 10a, 10b and 10c are opened and the 4th and the 5th ultraviolet light-emitting diodes module 10d and 10e are not turned on, such as Figure 11 (b)
It is illustrated.When the length at the edge of the side of panel approximately equal to arrange ultraviolet light-emitting diodes module 10a in a row,
During the total length of 10b, 10c, 10d and 10e, all ultraviolet light-emitting diodes modules, it is, first, second, third,
Four and the 5th ultraviolet light-emitting diodes module 10a, 10b, 10c, 10d and 10e are switched on.
As described above, each of ultraviolet light-emitting diodes module 10 can include arrangement multiple purples in a row
Outer light-emitting diode.Multiple ultraviolet light-emitting diodes Jing included in related ultraviolet light-emitting diodes module 10 are matched somebody with somebody
When putting driven by controller noted above individually, the linear ultraviolet light relatively accurately adjusted according to the size of panel can be irradiated to face
One edge of plate, such as Figure 12 (a), Figure 12 (b) and Figure 12 (c) are illustrated.In this situation, in ultraviolet light-emitting diodes
Each can be level led to encapsulate level led or chip.
More specifically, as Figure 12 (a) is illustrated, the first to the 5th ultraviolet light-emitting diodes module 10a, 10b, 10c,
In 10d and 10e first is opened to the 4th ultraviolet light-emitting diodes module 10a, 10b, 10c and 10d, and the 5th ultraviolet light is sent out
Optical diode module 10e is closed.In this situation, some being arranged in the 4th ultraviolet light-emitting diodes module 10d are ultraviolet
Light-emitting diode is opened.In addition, as illustrated by Figure 12 (b), the first to the 5th ultraviolet light-emitting diodes module 10a, 10b,
In 10c, 10d and 10e first is opened to the 3rd ultraviolet light-emitting diodes module 10a, 10b and 10c, and the the 4th and the 5th purple
Outer light-emitting diode module 10d and 10e are closed.In this situation, it is arranged in the 3rd ultraviolet light-emitting diodes module 10c
Some ultraviolet light-emitting diodes open.In addition, as illustrated by Figure 12 (c), the first to the 5th ultraviolet light-emitting diodes mould
Block 10a, 10b, 10c, 10d and 10e are switched on.In this situation, it is arranged in the 5th ultraviolet light-emitting diodes module 10e
Some ultraviolet light-emitting diodes are connected.
According to the present invention, ultraviolet light polymerization equipment can be eliminated in ultraviolet light beam each other by the arranged off-centre of ultraviolet source
The shortage of the ultraviolet light beam that the near corners of intersection occur does not reach phenomenon, and each ultraviolet source includes two pole of UV-light luminous
Pipe and lens.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
To any simple modification made for any of the above embodiments, equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (7)
1. a kind of ultraviolet light polymerization equipment, it is characterised in that include：
Multiple ultraviolet light-emitting diodes modules, are arranged to correspond to the rectangle at the edge of the panel adhered to by ultraviolet photopolymer resin
Form, each of the ultraviolet light-emitting diodes module includes：
Linear block shell, its width are halved by centrage, and the linear block shell is with inclined relative to the centrage
Linear open front of the heart to side；
Multiple ultraviolet light-emitting diodes, are linearly arranged in the module housing；And
Rectilinear lens, is mounted to cover the open front and is disposed relative to the centrage bias to side,
The plurality of ultraviolet light-emitting diodes are contoured to correspond in the lens relative to centrage bias to side,
And the open front, the ultraviolet light-emitting diodes and the lens are arranged to eccentric towards the inner side of the rectangle.
2. ultraviolet light polymerization equipment according to claim 1, it is characterised in that wherein the plurality of two pole of UV-light luminous
Pipe is arranged in a row on circuit boards, and be arranged to compared with other edges of the circuit board near the circuit board
Edge.
3. ultraviolet light polymerization equipment according to claim 1, it is characterised in that wherein described lens are linear to be configured to
Concentrate the cylindrical lens of the ultraviolet light from the ultraviolet light-emitting diodes in ground.
4. ultraviolet light polymerization equipment according to claim 1, it is characterised in that wherein the plurality of two pole of UV-light luminous
Tube module is included in one side of the rectangle, and it is described in two neighbouring ultraviolet light-emitting diodes module Jing cloth
Put so that the end section of lens contacts with each other.
5. ultraviolet light polymerization equipment according to claim 4, it is characterised in that further include and be configured to individually drive institute
State the controller of multiple ultraviolet light-emitting diodes modules.
6. ultraviolet light polymerization equipment according to claim 5, it is characterised in that be wherein included in the UV-light luminous two
The plurality of ultraviolet light-emitting diodes in each of pole pipe module are individually driven by the controller.
7. ultraviolet light polymerization equipment according to claim 1, it is characterised in that wherein the plurality of two pole of UV-light luminous
Pipe includes the first ultraviolet light-emitting diodes with different wave length and the second ultraviolet light-emitting diodes, and described first ultraviolet
Light-emitting diode or second ultraviolet light-emitting diodes are selectively turned on according to the type of ultraviolet photopolymer resin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130042879A KR101312094B1 (en) | 2013-04-18 | 2013-04-18 | Uv curing apparatus using uv led |
| KR10-2013-0042879 | 2013-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104112675A CN104112675A (en) | 2014-10-22 |
| CN104112675B true CN104112675B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310280496.8A Active CN104112675B (en) | 2013-04-18 | 2013-07-02 | Uv Curing Apparatus Using Uv Led |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101312094B1 (en) |
| CN (1) | CN104112675B (en) |
| WO (1) | WO2014171591A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101675349B1 (en) * | 2014-05-30 | 2016-11-14 | 주식회사지엘에스 | Ultraviolet curing device using led lamp |
| KR101731241B1 (en) * | 2015-02-02 | 2017-05-02 | 주은유브이텍 주식회사 | Ultra violet radiation device |
| KR101649931B1 (en) * | 2015-03-10 | 2016-08-23 | 주식회사지엘에스 | Apparatus for uv hardening and method for adjusting the illumination thereof |
| KR101753849B1 (en) * | 2015-04-22 | 2017-07-06 | 유버 주식회사 | Uv led module and uv curing apparatus |
| KR101558275B1 (en) * | 2015-04-22 | 2015-10-15 | 유버 주식회사 | Uv led module and uv curing apparatus |
| US11118716B2 (en) | 2017-03-03 | 2021-09-14 | Ina Acquisition Corp. | Curing device for curing a pipe liner |
| KR102337233B1 (en) * | 2017-09-20 | 2021-12-09 | 유버 주식회사 | Curing apparatus |
| TWI665480B (en) * | 2018-08-01 | 2019-07-11 | 承洺股份有限公司 | Optical glue lamination curing light guide device |
| CN110917747B (en) * | 2019-12-16 | 2021-09-03 | 广东智环盛发环保科技有限公司 | Paint mist curing device with improved performance |
| CN110917746B (en) * | 2019-12-16 | 2021-09-07 | 广东智环盛发环保科技有限公司 | Spraying waste gas coating cloud optical purification equipment |
| CN110917745B (en) * | 2019-12-16 | 2021-09-07 | 广东智环盛发环保科技有限公司 | Spraying waste gas purification method, wave fixing device, lamp tube selector and system |
| KR102314872B1 (en) * | 2020-10-21 | 2021-10-19 | 유버 주식회사 | Uv curing system apllying liquid crystal mask |
| CN116586270A (en) * | 2022-12-28 | 2023-08-15 | 拓荆科技股份有限公司 | Photo-curing device for substrate |
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| CN201732816U (en) * | 2010-07-21 | 2011-02-02 | 郭强 | Aluminum base circuit board and light bar used for directly bonding LED elements |
| CN101976004B (en) * | 2010-09-03 | 2012-09-12 | 深圳市华星光电技术有限公司 | Ultraviolet curing device for liquid crystal panel and curing method |
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| JP2804742B2 (en) * | 1996-05-22 | 1998-09-30 | 三洋電機株式会社 | Linear light source with light receiving element |
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| GB2480693A (en) | 2010-05-28 | 2011-11-30 | Nordson Corp | Ultra violet light emitting diode curing assembly |
| KR20120011230A (en) * | 2010-07-28 | 2012-02-07 | 서울반도체 주식회사 | Light emitting diode package and method for manufacturing the same |
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- 2013-04-18 KR KR1020130042879A patent/KR101312094B1/en active IP Right Grant
- 2013-07-02 CN CN201310280496.8A patent/CN104112675B/en active Active
- 2013-08-02 WO PCT/KR2013/006976 patent/WO2014171591A1/en active Application Filing
Patent Citations (2)
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|---|---|---|---|---|
| CN201732816U (en) * | 2010-07-21 | 2011-02-02 | 郭强 | Aluminum base circuit board and light bar used for directly bonding LED elements |
| CN101976004B (en) * | 2010-09-03 | 2012-09-12 | 深圳市华星光电技术有限公司 | Ultraviolet curing device for liquid crystal panel and curing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104112675A (en) | 2014-10-22 |
| KR101312094B1 (en) | 2013-09-25 |
| WO2014171591A1 (en) | 2014-10-23 |
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