CN101098760B - Apparatus and method for applying photocuring resin - Google Patents
Apparatus and method for applying photocuring resin Download PDFInfo
- Publication number
- CN101098760B CN101098760B CN2005800464537A CN200580046453A CN101098760B CN 101098760 B CN101098760 B CN 101098760B CN 2005800464537 A CN2005800464537 A CN 2005800464537A CN 200580046453 A CN200580046453 A CN 200580046453A CN 101098760 B CN101098760 B CN 101098760B
- Authority
- CN
- China
- Prior art keywords
- light
- coating
- cured resin
- side portion
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
- B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
-
- 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
- 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
- B05C9/14—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 involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Coating Apparatus (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Liquid Crystal (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Materials For Photolithography (AREA)
Abstract
An apparatus for applying photocuring resin is provided with a board stage (21) for placing a liquid crystal panel; a head stage (11) provided with an application nozzle (13) arranged to face the board stage to apply a photocuring resin to a connecting part between the liquid crystal panel and an electronic component; an X drive source (7) which drives the head stage and moves the application nozzle in a direction along the side part of the board; and a light irradiating part (14) provided on the head stage to cure the photocuring resin, which is applied on the connecting part between the liquid crystal panel and a tab by the application nozzle, by irradiating the resin with irradiation light.
Description
Technical field
The present invention relates to the apparatus for coating and the coating process of light-cured resin that on substrate and the coupling part that is connected the electronic unit on the side portion of this substrate coating strengthens the light-cured resin of usefulness.
Background technology
In the assembling procedure of liquid crystal indicator, for example shown in Fig. 9 A, at first engage by outer lead, on adjacent two side portion different as the length in 4 side portion of the rectangular-shaped liquid crystal panel 200 of substrate, shown in Fig. 9 C, install like that and be equipped with the electronic unit 202 of liquid crystal drive, have the liquid crystal panel 200 of the automatic connector of belt with manufacturing with the automatic connector of belt (TAB:TapeAutomated Bonding) of IC etc. by anisotropic conductive parts 204.
Then, be electrically connected with circuit substrate 203 by anisotropic conductive parts 204, assemble liquid crystal panel 200 as mounted component to the part of the electronic unit 202 of the liquid crystal panel 200 that has the automatic connector of belt is same like that shown in Fig. 9 B.
If use anisotropic conductive parts 204 that electronic unit 202 is connected on the liquid crystal panel 200, then can access bonding strength to a certain degree.But after being connected to electronic unit 202 on the liquid crystal panel 200, by operating this liquid crystal panel that has the automatic connector of belt 200, electronic unit 202 can be bent sometimes.
If electronic unit 202 is bent, then effect has bending stress on the coupling part of electronic unit 202 and liquid crystal panel 200, so sometimes under the effect of this bending stress, electronic unit 202 is peeled off from liquid crystal panel 200, perhaps damaged the status of electrically connecting of the electrode of electronic unit 202 and liquid crystal panel 200.
So, shown in Fig. 9 D, after being connected to electronic unit 202 on the liquid crystal panel 200, coating light-cured resin 205 on the coupling part of this electronic unit 202 and liquid crystal panel 200 then makes its curing with irradiates light irradiates light curable resin 205 such as ultraviolet ray.Thus, strengthened the bonding strength of liquid crystal panel 200, thereby can prevent peeling off of electronic unit 202 with electronic unit 202.
On the side portion of liquid crystal panel 200, be connected with a plurality of electronic units 202 usually.Therefore, in the past by apparatus for coating coating light-cured resin 205 on a plurality of coupling parts of all liquid crystal panels 200 and electronic unit 202.Then, this liquid crystal panel 200 is transported to irradiation unit,, thereby the light-cured resin 205 that is coated on the coupling part is solidified there to the WBR irradiates light of the coated portion of the above-mentioned light-cured resin 205 of liquid crystal panel 200.
But the apparatus for coating of light-cured resin was what to separate with making the irradiation unit of its curing by irradiates light irradiates light curable resin in the past.Therefore, apparatus for coating and irradiation unit must be configured to row, so the elongated problem of production line is arranged.
And because irradiation unit is the structure to the WBR irradiates light of the coated portion of the light-cured resin 205 of liquid crystal panel, so irradiation unit becomes the size that can accommodate liquid crystal panel, so the problem of maximization is arranged, especially, recently since liquid crystal panel maximize, so the irradiation unit very large problem that becomes is arranged.Moreover, owing to light-cured resin irradiation irradiates light the operation of its curing is carried out fully respectively by the operation of apparatus for coating coating light-cured resin with by irradiation unit, so the relatively poor problem of operating efficiency is also arranged.
Summary of the invention
The object of the present invention is to provide a kind of apparatus for coating and coating process of light-cured resin, it is after on the coupling part that light-cured resin is applied to substrate and electronic unit, shine the irradiates light that light-cured resin is solidified by following this coating, can seek the shortening of production line and the raising of operating efficiency.
The present invention relates to a kind of apparatus for coating of light-cured resin, it is coated on light-cured resin on substrate and the coupling part that is connected the electronic unit on the side portion of this substrate, and this apparatus for coating is characterised in that to possess:
The substrate platform, the described substrate of mounting;
Caster bed is opposite to this substrate platform and disposes, and has light-cured resin is coated on coating nozzle on the coupling part of described substrate and electronic unit;
Driving mechanism drives at least one among described substrate platform and the described caster bed, and described coating nozzle is relatively moved to the direction along the side portion of described substrate;
Illumination part is located on the described caster bed, and the irradiation irradiates light of the light-cured resin on the coupling part that is coated on described substrate and electronic unit by described coating nozzle is made its curing.
The present invention relates to a kind of coating process of light-cured resin, it will be coated on from the light-cured resin of coating nozzle ejection on the coupling part of the electronic unit on substrate and the side portion that is connected this substrate, and this coating process is characterised in that, comprising:
Make described substrate and described coating nozzle linear drives and light-cured resin is coated on operation on the coupling part of described substrate and described electronic unit relatively;
The then coating of the light-cured resin that is undertaken by described coating nozzle and make the operation of its curing to being coated on the light-cured resin irradiation irradiates light on the described coupling part.
The present invention relates to a kind of coating process of light-cured resin, it will be coated on the coupling part of the electronic unit on substrate two side portion different with the length that is connected to this substrate from the light-cured resin of coating nozzle ejection, this coating process is characterised in that to possess:
Drive among described substrate and the described coating nozzle at least any, make described coating nozzle relatively move and light-cured resin is coated on operation on the coupling part of described substrate and described electronic unit to direction along the side portion of described substrate;
The then coating of the light-cured resin that is undertaken by described coating nozzle and make the operation of its curing to being coated on the light-cured resin irradiation irradiates light on the described coupling part;
The short side portion of the length of described substrate is passed through 1 coating nozzle coating light-cured resin, and the side portion long to length is coated with light-cured resins by a plurality of coating nozzles.
Description of drawings
Fig. 1 is the vertical view of schematic configuration of the apparatus for coating of expression one embodiment of the present invention.
Fig. 2 is the front view of the 1st coater unit.
Fig. 3 is the front view of the 2nd coater unit.
Fig. 4 is the block diagram of control device.
Fig. 5 is the side view of the 1st, the 2nd coater unit.
Fig. 6 A is the key diagram of coating light-cured resin on the minor face of liquid crystal panel.
Fig. 6 B is at the key diagram that is coated with light-cured resin behind the coating light-cured resin on the minor face of liquid crystal panel on long limit.
Fig. 7 is the vertical view of schematic configuration of the apparatus for coating of expression the 2nd embodiment of the present invention.
Fig. 8 is the key diagram that is coated with light-cured resin on long limit of liquid crystal panel and minor face simultaneously.
Fig. 9 A is the vertical view that is connected with the liquid crystal panel of electronic unit on two limits.
Fig. 9 B is the vertical view that is connected with the liquid crystal panel of circuit substrate on electronic unit.
Fig. 9 C is the side view of constructing that is connected of expression liquid crystal panel and circuit substrate.
Fig. 9 D is illustrated in the side view that is coated with the state of light-cured resin on the coupling part of electronic unit.
The specific embodiment
Below, describe with regard to one embodiment of the present invention with reference to accompanying drawing.
Fig. 1 to Fig. 6 is the 1st embodiment of the present invention, and Fig. 1 is the vertical view of the schematic configuration of expression apparatus for coating.This apparatus for coating possesses pedestal 1.On this pedestal 1, the directions X shown in the arrow disposes the 1st coater unit 2 and the 2nd coater unit 3 in Fig. 1.
Fig. 2 is the front view of the 1st coater unit 2, and Fig. 3 is the front view of the 2nd coater unit 3.Each coater unit 2,3 has on the height and position of the regulation on the said base 1 along the top X guide body 4 of above-mentioned directions X configuration.On the end of the length direction of this top X guide body 4 and the other end, be provided with gripper shoe 5, on these gripper shoes 5, rotatably supporting the end of drive screw 6 respectively.On a gripper shoe 5, be provided with X drive source 7, can rotate the above-mentioned drive screw 6 of driving by this X drive source 7.
On the top of the 1st coater unit 2 X guide body 4, be provided with 1 X movable body 8a movably along directions X, in this X movable body 8a, screwing togather above-mentioned drive screw 6.Therefore, if X drive source 7 action, then above-mentioned X movable body 8a is driven at directions X along above-mentioned top X guide body 4.
On the top of the 2nd coater unit 3 X guide body 4, be provided with two X movable body 8b, 8c movably along directions X.In these X movable bodys 8b, 8c, screwing togather above-mentioned drive screw 6.Therefore, if X drive source 7 action, then above-mentioned X movable body 8b, 8c are driven at directions X along above-mentioned top X guide body 4.
On the front surface of each X movable body 8a～8c respectively along the vertical direction, be that the Z direction shown in the arrow is provided with tabular caster bed 11 movably among Fig. 5.The Z drive source 12 that each caster bed 11 is located on the top end face of each X movable body 8a～8c drives.
On width one end of the front surface of above-mentioned caster bed 11, make axis normal and be provided with coating nozzle 13.Each is coated with the supply unit that nozzle 13 pipe arrangements are connected to not shown light-cured resin, can be coated on as described later on the coupling part of liquid crystal panel 200 and electronic unit 202 from front end with above-mentioned light-cured resin 205 (shown in Fig. 6 A, Fig. 6 B) ejection.
In addition, the interval of a pair of X movable body 8b, the 8c of the 2nd coater unit 3, the interval that promptly is located at a pair of coating nozzle 13 on each X movable body 8b, 8c along directions X be set at 6 electronic units 202 from the long side portion that is connected the liquid crystal panel 200 shown in Fig. 6 A end to end distance L pact half.
On the other end of the width of the front surface of above-mentioned caster bed 11, be provided with the illumination part 14 that penetrates irradiates lights such as ultraviolet ray, be used to make light-cured resin 205 to solidify by above-mentioned coating nozzle 13 coatings.
The occulter 15 that above-mentioned illumination part 14 is used as the tubular of chopping mechanism covers.Thus, can prevent the irradiates light scattering of penetrating from above-mentioned illumination part 14 towards periphery and the situation of shining above-mentioned coating nozzle 13.That is to say that the irradiates light that penetrates from illumination part 14 shines the position of the lower surface of the opening that is opposite to occulter 15, and can not shine other position.
On the other end of the width of the front surface of above-mentioned caster bed 11, be equipped with arm 16 towards the side.On this arm 16, shooting is faced down and be provided with video camera 17 as image mechanism.
Light-cured resin 205 shootings that 17 pairs of above-mentioned video cameras are coated on by coating nozzle 13 on the coupling part of liquid crystal panel 200 and electronic unit 202 and are solidified by the irradiates light from above-mentioned illumination part 14.Be imported in Fig. 2 and the control device 18 shown in Figure 3 from the image pickup signal of video camera 17.
In above-mentioned control device 18, as shown in Figure 4, be provided with image processing part 19a, the configuration part 19b that sets reference signal S, the data signal that will handle by image processing part 19a and be set among the 19b of configuration part reference signal S relatively comparing section 20a and judge that based on the comparison among this comparing section 20a whether by the coating shape of the light-cured resin 205 of video camera 17 shootings be normally as the judging part 20b of decision mechanism.
Thus, whether the shape that can detect the light-cured resin 205 on the coupling part that is coated on liquid crystal panel 200 and electronic unit 202 is the benchmark shape.That is to say, the coating width that can detect light-cured resin 205 whether within the limits prescribed and light-cured resin 205 whether interrupt etc.
And, if the shooting shape of light-cured resin 205 in permissible range, then judges that by above-mentioned judging part 20b the coating state of above-mentioned light-cured resin 205 is normal,, then be judged as unusual if outside scope.When unusual, control device 18 makes alert mechanism 20c actions such as alarm buzzer or warning light, and the operator is notified unusually.
On said base 1 and caster bed the 1st, the 2nd coater unit 2,3 11 opposed positions, be respectively equipped with substrate platform 21.This substrate platform 21 can be driven along directions X and Y direction.That is to say,, on said base 1, be provided with element task platform 22 as Fig. 2, Fig. 3 and shown in Figure 5.On the upper surface of this element task platform 22, along with Fig. 5 in the directions X of the Y direction quadrature shown in the arrow be provided with movably along the long X workbench 23 of Y direction.The X drive source on the end of directions X 24 that this X workbench 23 is located at above-mentioned element task platform 22 drives along directions X.
On above-mentioned X workbench 23, be provided with Y workbench 25 movably along the Y direction, the Y drive source 26 on an end of Y direction that is located at above-mentioned X workbench 23 drives along the Y direction.And on this Y workbench 25, being provided with aforesaid substrate platform 21 along the mode that the Z direction drives by Z drive source 27.Above-mentioned liquid crystal panel 200 is fed on this substrate platform 21, kept by not shown adsorbing mechanism absorption.Thus, liquid crystal panel 200 can drive along directions X, Y direction and Z direction with substrate platform 21.
The liquid crystal panel 200 that is coated with light-cured resin 205 is fed on the substrate platform 21 of the 1st coater unit 2.That is to say that liquid crystal panel 200 is the different oblong-shaped of length of adjacent two sides shown in Fig. 6 A, Fig. 6 B.And on liquid crystal panel 200, on 1 short side portion, be connected with 3 electronic units 202, in 1 the long side portion adjacent, be connected with 6 electronic units 202 with this weak point side portion.That is to say, on liquid crystal panel 200, be connected with electronic unit 202 in advance on two side portion in 4 side portion.
As shown in Figure 5, the periphery of liquid crystal panel 200 is outstanding to foreign side from the periphery of substrate platform 21, if the short side portion or the long side portion of above-mentioned liquid crystal panel 200 is positioned on the coating position, then the position of this side portion is opposite to the top of supporter 28.Attract of the upper surface upper shed of an end in path 29 at this supporter 28.Attract connecting suction pump 31 by suction tube 32 on the other end in path 29 at this.
Therefore, if substrate platform 21 is being driven to descent direction along X, back, Y direction location, then the side portion absorption of liquid crystal panel 200 can be remained on the upper surface of supporter 28.If the side portion absorption of liquid crystal panel 200 is remained on the upper surface of supporter 28, then can correct the warpage of this side portion, so can light-cured resin 205 be coated on the upper surface of this side portion equably by coating nozzle 13.
Then, the apparatus for coating that uses said structure is applied to light-cured resin liquid crystal panel 200, describes with step on the coupling part of short side portion that is connected this liquid crystal panel 200 and the electronic unit 202 in the long side portion.
At first, by not shown supply equipment people etc. liquid crystal panel 200 is supplied on the substrate platform 21 of the 1st coater unit 2.That is to say, so that the short side portion that is provided with electronic unit 202 supplies to liquid crystal panel 200 on the aforesaid substrate platform 21 towards caster bed 11 sides and along the mode of directions X.
Then, with aforesaid substrate platform 21 along X, Y direction location, so that the lower end of coating nozzle 13 is opposite to the connecting portion office of the electronic unit 202 on the end of the short side portion that is positioned at liquid crystal panel 200.Like this, if liquid crystal panel 200 is located along X, Y direction, then its short side portion is positioned at the top of supporter 28, so if substrate platform 21 is descended, then the short side portion of liquid crystal panel 200 is adsorbed on the upper surface that remains on supporter 28.
Remain on the upper surface of supporter 28 in short side portion after with liquid crystal panel 200, caster bed 11 is descended, light-cured resin 205 is ejected on the coupling part of electronic unit 202 from above-mentioned coating nozzle 13, and on one side penetrate irradiates lights from illumination part 14 and on one side caster bed 11 is driven along directions X, so that coating nozzle 13 moves to the other end from an end of short side portion.
Thus, the short side portion that is connected with electronic unit 202 from the light-cured resin 205 of coating nozzle 13 ejection along liquid crystal panel 200 is coated with.And the position that has been coated with light-cured resin 205 follows after this coating, makes its curing by the irradiates light irradiation of penetrating from illumination part 14.
By driving caster bed 11, be coated on the light-cured resin shooting of also solidifying on the short side portion of above-mentioned liquid crystal panel 200 with 17 pairs of video cameras that are located on this caster bed 11 along directions X.The image pickup signal of video camera 17 is input in the control device 18, carries out image and handle, and compare with reference signal.
For example, if the light-cured resin 205 that solidifies disconnects midway, perhaps coating width be changed to a certain amount of more than, then from above-mentioned control device 18 output alarms.Thus, the operator notices unusually, and this liquid crystal panel 200 is not advanced etc. downstream.
Above-mentioned illumination part 14 crested bodies 15 cover, and have prevented the irradiates light scattering of penetrating from illumination part 14 towards periphery.Therefore, coating nozzle 13 can not be subjected to shining from the irradiates light that illumination part 14 penetrates, and solidifies before applied so can prevent light-cured resin 205.Thus, can reduce to be coated with the distance of nozzle 13 and illumination part 14, so can make caster bed 11 miniaturizations.
Like this, as shown in Figure 6A, the total length that spreads all over the short side portion of liquid crystal panel 200 at the caster bed 11 of the 1st coater unit 2 moves and after being coated with light-cured resin 205, after caster bed 11 rises, liquid crystal panel 200 is taken out by the substrate platform 21 of not shown transfer robot from the 1st coater unit 2, along continuous straight runs revolves and turn 90 degrees, and supplies on the substrate platform 21 of the 2nd coater unit 3.
That is to say that the liquid crystal panel 200 of short side portion is applied light-cured resin 205 makes the long side portion that is connected with electronic unit 202 be supplied on the substrate platform 21 of mounting to the 2 coater units 3 along directions X and towards caster bed 11 sides.
The substrate platform 21 that has been supplied to the 2nd coater unit 3 of liquid crystal panel 200 is driven along directions X and Y direction, positions so that an end, another length direction central portion that is opposite to long side portion that is opposite to the long side portion of liquid crystal panel 200 of a pair of coating nozzle 13 of the 2nd coater unit 3.
That is to say, a coating nozzle 13 is positioned among Fig. 6 A of long side portion of liquid crystal panel 200 on the end shown in the X1, another coating nozzle 13 is positioned at the substantial middle portion of the long side portion shown in the X2.Then, substrate platform 21 is driven to descent direction, the long side portion absorption that remains on the liquid crystal panel 200 on this substrate platform 21 is remained on the upper surface of supporter 28.In addition, liquid crystal panel 200 is also located by substrate platform 21 along the Y direction, so that the leading section of a pair of coating nozzle 13 is positioned at the top of the coupling part of electronic unit 202.
Like this, with substrate platform 21 behind X, Y and Z direction location, caster bed 11 is descended, with a pair of coating nozzle 13 ejections of light-cured resin 205 from the 2nd coater unit 3, and penetrate irradiates lights from illumination part 14, with a pair of caster bed 11 along directions X, be that a pair of coating nozzle 13 drives towards the direction of the other end of the long side portion of liquid crystal panel 200.
Thus, a coating nozzle 13 begins the coating of light-cured resin 205 from the position of the X1 of the long side portion of liquid crystal panel 200, and another coating nozzle 13 begins coating from the position of X2.And, then shown in Fig. 6 B, light-cured resin 205 can be applied on the total length of the part that is connected with electronic unit 202 of above-mentioned long side portion by making a pair of caster bed 11 move half distance of the distance shown in the L among Fig. 6 A along directions X.
That is to say, in the long side portion of liquid crystal panel 200, by two coating nozzles, 13 coating light-cured resins 205, thus compare and can be coated with situation about being coated with the time of half by 1 coating nozzle 13, so can seek the raising of production efficiency.
On each caster bed 11 of the 2nd coater unit 3, be provided with illumination part 14 equally with the caster bed 11 of the 1st coater unit 2, make by the then coating and being cured of the light-cured resin 205 of a pair of coating nozzle 13 coatings.Because above-mentioned illumination part 14 is covered by occulter 15, so can fully reduce this illumination part 14 is realized caster bed 11 with the interval of coating nozzle 13 miniaturization.
Moreover, owing on caster bed 11, be provided with video camera 17, can if be unusual, then give the operator according to judging the coating state of the light-cured resin 205 that respectively is coated with nozzle 13 from the image pickup signal of video camera 17 with this advisory.
Like this,, not only can on the long side portion that is connected with electronic unit 202 of liquid crystal panel 200 and short side portion, be coated with light-cured resin 205 respectively, and can follow this coating and shine irradiates light and make its curing according to apparatus for coating of the present invention.
That is to say, owing to can carry out the coating of light-cured resin 205 and the operation of curing continuously by each coater unit 2,3 of apparatus for coating, thus not only can realize the raising of production efficiency, and can shorten the line length of device integral body.
Fig. 7 and Fig. 8 represent the 2nd embodiment of the present invention.In the 2nd embodiment, the 1st coater unit 2 and the 2nd coater unit 3 are made its axis quadrature and dispose.That is to say, be opposite to the short side portion that remains on the OBL liquid crystal panel 200 on the substrate platform 21 and dispose the 1st coater unit 2, be opposite to long side portion and dispose the 2nd coater unit 3.In addition, because the structure of the 1st, the 2nd coater unit 2,3 is identical with the coater unit shown in the 1st embodiment, so give identical label and omit explanation for identical part.
As shown in Figure 8, the coating nozzle 13 that is located on the 1st coater unit 2 begins the coating of light-cured resin 205 from the end Y1 adjacent to the short side portion of above-mentioned long side portion.The a pair of coating nozzle 13 that is located on above-mentioned the 2nd coater unit 3 begins the coating of light-cured resin 205 simultaneously from the length direction one end X1 and the central portion X2 of the long side portion of aforesaid substrate 200.
The coating of the light-cured resin 205 that is undertaken by the 1st coater unit 2 and the 2nd coater unit 3 is synchronously carried out.That is to say, a pair of coating nozzle 13 beginnings direction shown in the arrow Y in Fig. 8 of the 1st coater unit 2 is driven, the coating nozzle 13 of the 2nd coater unit 3 is driven to the direction shown in the arrow X.
Thus, light-cured resin 205 can be coated on simultaneously in the adjacent long side portion and short side portion of substrate 200, so can shorten the required productive temp time of coating.
Moreover, when the caster bed 11 that is provided with a coating nozzle 13 of the 2nd coater unit 3 that begins to be coated with at the central portion X2 from the length direction of the long side portion of substrate 200 moved to the direction shown in the arrow X terminal, the caster bed 11 that is provided with coating nozzle 13 of the 1st coater unit 2 moved to the direction shown in the arrow Y from an end Y1 of the short side portion of substrate 200.
Therefore, also can prevent the coating nozzle 13 of coating nozzle 13 interference the 1st coater unit 2 of the 2nd coater unit 3.
The present invention is not limited to an above-mentioned embodiment, for example is provided with two coating nozzles on the 2nd coater unit, but 3 or the coating nozzle more than it also can be set corresponding to the size of substrate.
The short side portion or the long side portion that keep being connected with the automatic connector of belt of liquid crystal panel by supporter absorption, even but do not adsorb and only merely support also can correct the warpage of the side portion of liquid crystal panel in a way.
Drive two coating nozzles that are located on the 2nd coater unit by drive screw to directions X, but also can be can be by the structure of linear motor along the directions X driving.If made structure, then can drive a pair of coating nozzle respectively, so can be corresponding to the variation of the size of liquid crystal panel and easily set the interval of a pair of coating nozzle by linear motor driven.
In addition, the coating nozzle that is located on the caster bed is driven along the side portion of liquid crystal panel, but also can drive the substrate platform, the side portion that remains on the liquid crystal panel on the substrate platform is moved with respect to above-mentioned coating nozzle, as long as make liquid crystal panel and coating nozzle relatively move just passable.
In addition, carry out the coating and the curing of light-cured resin simultaneously, but also can after the coating of light-cured resin, additionally be cured.
According to the present invention, on the coupling part of substrate and electronic unit, the then coating of light-cured resin and shine the irradiates light that this light-cured resin is solidified.Therefore, do not need to be used for to make the device of the special use that light-cured resin solidifies, so can seek the shortening of production line and the raising of production efficiency.
Claims (5)
1. the apparatus for coating of a light-cured resin, it is coated on light-cured resin on the coupling part of the electronic unit on OBL substrate and the side portion that is connected this substrate, and this apparatus for coating is characterised in that to possess:
The substrate platform, the described substrate of mounting;
Coater unit is opposite to this substrate platform and disposes, and has light-cured resin is coated on coating nozzle and caster bed on the coupling part of described substrate and electronic unit;
Driving mechanism drives described coating nozzle, and described coating nozzle is moved to the direction along the side portion of described substrate;
Illumination part is located on the described caster bed of described coater unit in the mode that moves with described coating nozzle one, to the irradiation irradiates light of the light-cured resin on the coupling part that is coated on described substrate and electronic unit by described coating nozzle and make its curing;
Chopping mechanism is used to stop the irradiates light from described illumination part to shine described coating nozzle; Wherein,
Described coater unit has: the 1st coater unit is opposite to 1 short side portion of OBL described substrate and disposes, and is provided with 1 coating nozzle; The 2nd coater unit is opposite to 1 long side portion of described substrate and disposes, and is provided with a plurality of coating nozzles;
Drive the coating nozzle of described the 1st coater unit, so that begin to be coated with described light-cured resin from an end of the described short side portion of described substrate;
Synchronous with the coating nozzle of described the 1st coater unit, drive among a plurality of coating nozzles of described the 2nd coater unit, so that begin to be coated with described light-cured resin to the other end from an end of the opposition side that is positioned at described 1 short side portion of described long side portion; Drive remaining coating nozzle simultaneously, so that begin to be coated with described light-cured resin to the other end from the middle part of described long side portion.
2. the apparatus for coating of light-cured resin as claimed in claim 1, it is characterized in that, at least the side portion by described coating nozzle coating light-cured resin of described substrate is outstanding from described substrate platform, and the lower surface from the outstanding part of described substrate platform of this substrate is subjected to support body supports.
3. the apparatus for coating of light-cured resin as claimed in claim 2 is characterized in that, possesses the adsorbing mechanism that absorption keeps described substrate on the upper surface of described supporter.
4. the apparatus for coating of light-cured resin as claimed in claim 1, it is characterized in that possessing to the image mechanism of making a video recording with according to the decision mechanism of judging the coating state of described light-cured resin from the image pickup signal of this image mechanism by the light-cured resin of described coating nozzle coating.
5. the coating process of a light-cured resin, it will be coated on from the light-cured resin of coating nozzle ejection on the coupling part of the electronic unit in OBL substrate 1 short side portion different with the length that is connected to this substrate and 1 the long side portion, this coating process is characterised in that to possess:
Described coating nozzle is moved to the direction along the side portion of described substrate and light-cured resin is coated on operation on the coupling part of described substrate and described electronic unit;
The then coating of the light-cured resin that is undertaken by described coating nozzle and make the operation of its curing to being coated on the light-cured resin irradiation irradiates light on the described coupling part;
By means of being arranged on the 1st coater unit that is opposite to this weak point side portion and disposes 1 coating nozzle, described 1 short side portion of described substrate is begun to be coated with light-cured resin from the end with described 1 long side portion adjacency;
Synchronous with the coating nozzle of described the 1st coater unit, by means of being arranged on one of a plurality of coating nozzles on the 2nd coater unit that is opposite to this long side portion and disposes, described 1 long side portion is begun to be coated with light-cured resin from an end of the opposition side that is positioned at described 1 short side portion of described long side portion to the other end; Simultaneously by means of remaining coating nozzle, begin to be coated with light-cured resin to the other end from the middle part of the length direction of described long side portion.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP005395/2005 | 2005-01-12 | ||
| JP2005005395 | 2005-01-12 | ||
| JP229560/2005 | 2005-08-08 | ||
| JP2005229560A JP4741897B2 (en) | 2005-01-12 | 2005-08-08 | Photocurable resin coating apparatus and coating method |
| PCT/JP2005/016793 WO2006075421A1 (en) | 2005-01-12 | 2005-09-13 | Apparatus and method for applying photocuring resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101098760A CN101098760A (en) | 2008-01-02 |
| CN101098760B true CN101098760B (en) | 2010-12-08 |
Family
ID=36677456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800464537A Active CN101098760B (en) | 2005-01-12 | 2005-09-13 | Apparatus and method for applying photocuring resin |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4741897B2 (en) |
| KR (1) | KR100893739B1 (en) |
| CN (1) | CN101098760B (en) |
| TW (1) | TWI368799B (en) |
| WO (1) | WO2006075421A1 (en) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741897B2 (en) * | 2005-01-12 | 2011-08-10 | 芝浦メカトロニクス株式会社 | Photocurable resin coating apparatus and coating method |
| TWI355970B (en) * | 2007-01-19 | 2012-01-11 | Tokyo Electron Ltd | Coating treatment apparatus, substrate treatment s |
| JP4884991B2 (en) * | 2007-01-19 | 2012-02-29 | 東京エレクトロン株式会社 | Application processing equipment |
| KR100895863B1 (en) * | 2007-11-20 | 2009-05-06 | 세메스 주식회사 | Apparatus and method for fabricating substrate |
| KR100901489B1 (en) * | 2007-11-21 | 2009-06-08 | 세메스 주식회사 | Apparatus and method of fabricating substrate |
| KR100933027B1 (en) * | 2007-11-21 | 2009-12-21 | 세메스 주식회사 | Substrate manufacturing apparatus and method |
| JP2011000545A (en) * | 2009-06-19 | 2011-01-06 | Sharp Corp | Device for determining the state of droplet application, method for determining the state of droplet application, and droplet application device employing the same |
| TWI533942B (en) | 2009-09-04 | 2016-05-21 | Dexerials Corp | Filling device |
| JP5455583B2 (en) * | 2009-11-30 | 2014-03-26 | キヤノン株式会社 | Imprint device |
| US20130129913A1 (en) * | 2011-11-21 | 2013-05-23 | Shenzhen China Star Optoellectronics Technolohy Co., Ltd. | Coating apparatus and coating method |
| CN102520554A (en) * | 2011-11-21 | 2012-06-27 | 深圳市华星光电技术有限公司 | Coating device and coating method |
| KR101416769B1 (en) * | 2012-11-15 | 2014-07-09 | 안성룡 | Pre-hardnening apparatus |
| KR101502786B1 (en) * | 2012-12-17 | 2015-03-17 | 주식회사 프로텍 | Apparatus for Manufacturing TFT LCD Panel |
| CN104185370A (en) * | 2013-05-24 | 2014-12-03 | 索尼电子(无锡)有限公司 | Substrate with waterproof layer, forming method of waterproof layer in substrate, and processing equipment |
| CN104423101A (en) * | 2013-08-21 | 2015-03-18 | 北京京东方光电科技有限公司 | Frame sealing glue coating device and method and method for achieving box alignment |
| JP2014064022A (en) * | 2013-11-11 | 2014-04-10 | Canon Inc | Imprint device |
| CN103895345B (en) * | 2014-03-27 | 2016-01-20 | 华中科技大学 | A kind of multifunction electric fluid ink-jet print system and method |
| CN104096660B (en) * | 2014-07-16 | 2016-08-24 | 京东方科技集团股份有限公司 | A kind of glue-dropping tool |
| JP5933060B2 (en) * | 2015-03-13 | 2016-06-08 | キヤノン株式会社 | Imprint apparatus and method, and article manufacturing method |
| CN105772340B (en) | 2016-05-16 | 2019-07-05 | 京东方科技集团股份有限公司 | Liquid photocurable glue coating unit and method |
| CN105797902A (en) * | 2016-05-17 | 2016-07-27 | 复旦大学 | Intelligent self-cleaning dual-curing coating system |
| JP6905325B2 (en) * | 2016-10-31 | 2021-07-21 | デクセリアルズ株式会社 | Method of manufacturing a laminate |
| KR102039822B1 (en) * | 2018-04-09 | 2019-11-01 | 주식회사 프로텍 | Side Sealing Dispenser |
| KR101970444B1 (en) * | 2018-12-14 | 2019-04-18 | 문득수 | Resin dispenser for display panel with dual type of unidirectional and bidirectional, and resin dispensing using the same |
| JP2020120085A (en) * | 2019-01-28 | 2020-08-06 | 日本特殊陶業株式会社 | Manufacturing method of wiring board and manufacturing installation of wiring board |
| JP2020136640A (en) * | 2019-02-26 | 2020-08-31 | トヨタ自動車株式会社 | Method for producing film |
| JP7286250B2 (en) * | 2019-08-07 | 2023-06-05 | 株式会社ディスコ | Protective member forming device |
| KR102354878B1 (en) * | 2019-08-22 | 2022-01-25 | 에이피시스템 주식회사 | Apparatus for coating solution, method for coating solution and laminating method using the same |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6211570A (en) * | 1985-07-05 | 1987-01-20 | Honda Motor Co Ltd | Automatic coater |
| JPH0721254Y2 (en) * | 1992-09-18 | 1995-05-17 | 徹也 北城 | UV-curing resin material coating and curing device |
| JP3113502B2 (en) * | 1994-05-31 | 2000-12-04 | キヤノン株式会社 | Sealing device |
| JPH08298394A (en) * | 1995-04-26 | 1996-11-12 | Tescon:Kk | Dispenser |
| JPH11128800A (en) * | 1997-10-27 | 1999-05-18 | Fujitsu Ten Ltd | Applicator for adhesive |
| JP2001282147A (en) * | 2000-03-31 | 2001-10-12 | Minolta Co Ltd | Method for manufacturing laminated display panel |
| JP4558973B2 (en) * | 2001-04-20 | 2010-10-06 | 株式会社小森コーポレーション | Printing machine or coating equipment |
| KR100850472B1 (en) * | 2002-07-05 | 2008-08-07 | 엘지디스플레이 주식회사 | Clone machine for holographic diffuser with a UV curing machine |
| KR100724475B1 (en) * | 2002-11-13 | 2007-06-04 | 엘지.필립스 엘시디 주식회사 | Seal dispenser of liquid crystal display panel and method for detecting broken part of seal pattern using the same |
| JP4200758B2 (en) * | 2002-12-26 | 2008-12-24 | 株式会社日立ハイテクノロジーズ | Panel resin coating method, display panel manufacturing method, and resin coating apparatus |
| JP4393093B2 (en) * | 2003-03-31 | 2010-01-06 | シャープ株式会社 | Liquid drawing device |
| JP2004322460A (en) * | 2003-04-24 | 2004-11-18 | Konica Minolta Medical & Graphic Inc | Image recording device |
| JP4741897B2 (en) * | 2005-01-12 | 2011-08-10 | 芝浦メカトロニクス株式会社 | Photocurable resin coating apparatus and coating method |
-
2005
- 2005-08-08 JP JP2005229560A patent/JP4741897B2/en active Active
- 2005-09-13 KR KR1020077012586A patent/KR100893739B1/en not_active IP Right Cessation
- 2005-09-13 CN CN2005800464537A patent/CN101098760B/en active Active
- 2005-09-13 WO PCT/JP2005/016793 patent/WO2006075421A1/en not_active Application Discontinuation
- 2005-09-16 TW TW094132120A patent/TWI368799B/en not_active IP Right Cessation
Non-Patent Citations (6)
| Title |
|---|
| JP昭62-11570A 1987.01.20 |
| JP特开2001-282147A 2001.10.12 |
| JP特开2004-163950A 2004.06.10 |
| JP特开2004-298727A 2004.10.28 |
| JP特开平11-128800A 1999.05.18 |
| JP特开平7-325310A 1995.12.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100893739B1 (en) | 2009-04-17 |
| KR20070074660A (en) | 2007-07-12 |
| JP2006218470A (en) | 2006-08-24 |
| WO2006075421A1 (en) | 2006-07-20 |
| JP4741897B2 (en) | 2011-08-10 |
| CN101098760A (en) | 2008-01-02 |
| TW200624967A (en) | 2006-07-16 |
| TWI368799B (en) | 2012-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101098760B (en) | Apparatus and method for applying photocuring resin | |
| CN1213643C (en) | Mounting device head of surface mounting machine | |
| US7617597B2 (en) | Component placing method | |
| CN101653057B (en) | Mounting apparatus, mounting method and substrate imaging means transfer method employed in the mounting apparatus | |
| CN101001521A (en) | Printing state detection method and device, printing equipment, installation processing method and installation system | |
| CN109272871B (en) | Flexible display screen bending jig | |
| CN111299086A (en) | Dispensing mechanism and display screen production line | |
| CN207487866U (en) | A kind of automatic placement equipment of Mylar films with pressure detecting function | |
| US7452197B2 (en) | Resin application method on panel, manufacturing method of panel for display and resin applying apparatus thereof | |
| CN102469761A (en) | Component sorting and wasting device in component mounting apparatus | |
| CN113447441A (en) | Full-automatic visual detection device and detection method thereof | |
| CN110000551A (en) | A kind of automatic tapping machine of Three Degree Of Freedom | |
| JP4050396B2 (en) | Electronic component mounting apparatus and mounting head mounting method for electronic component mounting apparatus | |
| CN216013117U (en) | Full-automatic visual detection device | |
| KR100830668B1 (en) | Lens holder affix system of camera module | |
| CN215882582U (en) | Device for attaching conductive film | |
| CN113795081B (en) | Support device for exposure platform | |
| CN210604425U (en) | Silver wire detection system | |
| JPWO2008084602A1 (en) | Electronic component mounting apparatus and mounting method | |
| KR100431149B1 (en) | A bonding device of chip on glass in Liquid Crystal Display | |
| CN209806180U (en) | Upper and lower mould pressing equipment | |
| KR200266542Y1 (en) | A bonding device of chip on glass in Liquid Crystal Display | |
| CN218742778U (en) | Coating apparatus | |
| CN214472869U (en) | Optical detection system based on self-adaptive telecentric lens | |
| CN213186357U (en) | Device for testing analytic force during camera extrusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |