CN203862491U - Coating device - Google Patents
Coating device Download PDFInfo
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- CN203862491U CN203862491U CN201420142405.4U CN201420142405U CN203862491U CN 203862491 U CN203862491 U CN 203862491U CN 201420142405 U CN201420142405 U CN 201420142405U CN 203862491 U CN203862491 U CN 203862491U
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- mentioned
- varnish
- injection
- along
- applying device
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- 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
- B05C5/0254—Coating heads with slot-shaped outlet
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- 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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- Coating Apparatus (AREA)
Abstract
The utility model provides a coating device for coating varnish containing particles and resin. The coating device can ensure the flatness of a coating film and the uniformity of particles in the coating film. The coating device comprises branch pipes and ejecting parts, wherein the branch pipes are used for enabling varnish to expand in a first direction orthogonal to the ejecting direction; the ejecting parts are used for ejecting the varnish expanded in the first direction through the branch pipes. Expanded parts of which the length is longer toward the downstream side of the ejecting direction in the first direction are arranged in the branch pipes; the ejecting inhibiting parts used for relatively inhibiting varnish ejecting at the end parts of the ejecting parts in the first direction are arranged in the ejecting parts.
Description
Technical field
The utility model relate to a kind of applying device, specifically relate to a kind of for applying the applying device of the varnish that contains particle and resin.
Background technology
In the past, be known to various for applying the applying device of the varnish that contains resin.
In addition, in the situation that varnish is non-newtonian fluid, or in the case of varnish and to apply compatibility between the base material of varnish lower, the both ends of film produce than the jut of central portion projection sometimes.The flatness of above-mentioned film damages in such jut branch.
For example, proposing such slit die head coating (Japanese: ス ロ ッ ト ダ イ Tu cloth) (for example installs, with reference to following patent documentation 1): it has the slit die head being formed with for supply with the slit of coating liquid to coated substrate, slit is relative with coated substrate, and the cross section of the slit relative with coated substrate is formed as relatively suppressing at the both ends of slit the shape of the supply of coating liquid.
Patent documentation 1: TOHKEMY 2004-305955 communique
But, in the time that the slit die head applying device coating that utilizes patent documentation 1 to record also contains the varnish of particle, varnish reduces in the jet flow at the both ends of slit, therefore, expulsion pressure at the both ends of the manifold of slit die head also reduces, and flowing of varnish obviously becomes slow thus.Therefore, varnish is easily detained.And if the proportion of particle is relatively large, the particle in the delay part of such varnish can precipitate.Therefore, have in the distribution of being detained the particle in part and easily become inhomogeneous and then make the distribution of the particle in manifold easily become inhomogeneous such unfavorable condition.Its result, the distribution with the particle in film becomes inhomogeneous such unfavorable condition.
Utility model content
The purpose of this utility model is to provide a kind of inhomogeneity applying device that can guarantee the flatness of film and guarantee the particle in film.
To achieve these goals, the utility model provides a kind of applying device, and it,, for applying the varnish that contains particle and resin, is characterized in that, this applying device comprises: manifold, its for make varnish along with orthogonal the 1st Directional Extension of injection direction; And injection portion, it is for spraying due to above-mentioned manifold along the varnish after above-mentioned the 1st Directional Extension, in above-mentioned manifold, be provided with length in above-mentioned the 1st direction along with going towards above-mentioned injection direction downstream elongated expansion section gradually, in above-mentioned injection portion, be provided with the injection suppressing portion of the injection of the end in above-mentioned the 1st direction in above-mentioned injection portion for relatively suppressing above-mentioned varnish.
In this device, can utilize and spray the injection that suppressing portion relatively suppresses the end in the 1st direction in injection portion of varnish.Therefore, the projection of the end in the 1st direction of film can be suppressed, thereby the flatness of film can be guaranteed.
On the other hand, in this applying device, when varnish is in the time that the jet flow of the end in the 1st direction of injection portion reduces, by varnish outside expansion to the 1st direction gradually along with going towards injection direction downstream in expansion section of manifold, therefore, can prevent from becoming slowly because varnish contains the jet flow that particle causes varnish, thereby can prevent the delay of varnish.Its result, can eliminate the inhomogeneities of the particle in varnish in manifold.Thereby, can guarantee the flatness of obtained film and guarantee fully the uniformity of the particle in film.
In addition, in applying device of the present utility model, preferably, above-mentioned manifold comprises: inflow portion, it is for flowing into for varnish, and the opening section along extending with the orthogonal orthogonal direction of above-mentioned injection direction of this inflow portion is long-pending along with going and expand towards above-mentioned injection direction downstream; And outflow portion, it is arranged on the above-mentioned injection direction downstream of above-mentioned inflow portion, for flowing out from above-mentioned inflow portion for varnish, the opening section of the extension along above-mentioned orthogonal direction of this outflow portion is long-pending along with going and dwindle towards above-mentioned injection direction, and above-mentioned inflow portion is located in above-mentioned expansion section.
In manifold, compared with the long-pending outflow portion dwindling along with going towards injection direction of the opening section extending along orthogonal direction, in the long-pending inflow portion expanding along with going towards injection direction downstream of the opening section extending along orthogonal direction, the jet flow of above-mentioned varnish easily becomes slowly, the delay of the varnish that easily generation causes thus.
But, in this applying device, owing to being provided with expansion section in inflow portion, therefore can preventing that the jet flow of above-mentioned varnish from becoming slowly, thereby can prevent the delay of varnish.
In addition, in applying device of the present utility model, preferably, for dividing the end in above-mentioned the 1st direction above-mentioned expansion section, that can be located at respect to the Accessory Members of above-mentioned manifold handling the above-mentioned injection direction upstream side of being positioned at of above-mentioned manifold.
Adopt this applying device, because Accessory Members can load and unload with respect to manifold, therefore can be replaced by according to the characteristic of varnish the Accessory Members of intended shape.
In addition, applying device of the present utility model has the transparent component of the varnish can visualization passing through in above-mentioned expansion section.
Adopt this applying device, due to the varnish that can pass through via transparent component visualization, therefore can check simply the state of the particle in varnish in expansion section.
Adopt applying device of the present utility model, can guarantee fully the uniformity of the particle in obtained film.
Brief description of the drawings
Fig. 1 represents the stereogram of an embodiment of applying device of the present utility model.
The top view of the nozzle of the applying device of Fig. 2 presentation graphs 1.
The upward view of the nozzle of Fig. 3 presentation graphs 2.
The side view of the nozzle of Fig. 4 presentation graphs 2.
The A-A sectional view of the nozzle of Fig. 5 presentation graphs 2.
The B-B sectional view of the nozzle of Fig. 6 presentation graphs 2.
The master of the nozzle of Fig. 7 A, Fig. 7 B presentation graphs 2 looks cutaway view, and Fig. 7 A omits the 2nd pad to represent that the master of the 1st pad looks cutaway view, and Fig. 7 B represents that the master of the 2nd pad looks cutaway view.
The exploded perspective view of the nozzle of Fig. 8 presentation graphs 2.
The exploded side sectional view of the nozzle of Fig. 9 presentation graphs 2.
Figure 10 represents to utilize the state of the nozzle coating varnish shown in Fig. 5.
Figure 11 represents the upward view of the nozzle of other embodiments of applying device of the present utility model.
Figure 12 represents the upward view of the nozzle of other embodiments of applying device of the present utility model.
Figure 13 represents the upward view of the nozzle of other embodiments of applying device of the present utility model.
Figure 14 represents that the master of the nozzle of other embodiments of applying device of the present utility model looks cutaway view.
Figure 15 represents the image processing figure of the photo of the varnish in the nozzle of applying device of embodiment 1.
Figure 16 represents the image processing figure of the photo of the varnish in the nozzle of applying device of comparative example 1.
Description of reference numerals
1, applying device; 5, nozzle; 12, the 2nd (transparent component); 16, bellying; 21, manifold; 23, injection portion; 33, expansion section.
Detailed description of the invention
One embodiment of applying device of the present utility model is described with reference to Fig. 1～Figure 10.
In Fig. 2, taking the left and right directions of paper as " left and right directions " (the 1st direction or width), taking the above-below direction of paper as " fore-and-aft direction " (the 2nd direction or thickness direction), taking the thick direction of paper as " above-below direction " (the 3rd direction or injection direction), particularly, taking direction arrow that Fig. 2 was recorded as benchmark.For the accompanying drawing beyond Fig. 2, also taking the direction of Fig. 2 as benchmark.
In addition, in Fig. 7 A and Fig. 7 B, in order to conclusively show manifold 21(aftermentioned), pad 13(aftermentioned) and Accessory Members 25(aftermentioned) relative configuration relation, omitted the 2nd 12(aftermentioned).And, in Fig. 8, in order to conclusively show pad 13, the relative configuration relation of the 1st 11 and the 2nd 12, omitted Accessory Members 25.In Fig. 7 B, in order to conclusively show the 2nd pad 15(aftermentioned) shape, omitted the 1st pad 14(aftermentioned).
In Fig. 1, this applying device 1 is the applying device for applying the varnish (describing in detail) that contains particle and resin below.Applying device 1 comprises tank 2, pump 3 and nozzle 5.Tank 2, pump 3 and nozzle 5 configure towards the mode in downstream successively with the injection direction upstream side from varnish.
Tank 2 is the reservoir vessels for storing varnish, and it is arranged on the upper portion of applying device 1.
Pump 3 is connected with tank 2 via the 1st pipe arrangement 61, and particularly, it is configured in the front side of tank 2.Pump 3 is as long as applying authorized pressure and spray the pump that is stored in the varnish in tank 2 to nozzle 5, do not limit especially, can list for example single-screw (single screw) pump (Japanese: モ ー ノ Port Application プ) (particularly, the such pump of commercially available ヘ イ シ ン モ ー ノ Port Application プ (Japanese soldiers god equipment company manufacture) etc.) etc.
As shown in Figure 1, nozzle 5 is for example configured in the downside of slit die head coating machine, particularly, is configured in the downside of pump 3 and is connected with pump 3 via the 2nd pipe arrangement 69.Nozzle 5 is formed as along the vertical direction the thicker writing board shape extending with left and right directions.Nozzle 5 comprises the 1st 11, to be configured in the 2nd 12 and the pad 13 between the 1st 11 and the 2nd 12 of the front side of the 1st 11 with the 1st 11 relative modes.
For example formed by resins such as metal or acrylic resin such as stainless steels for the 1st 11.Consider from the viewpoint of durability, the 1st 11 is preferably formed by metal.
As shown in Figure 2 and Figure 8, be along the vertical direction the thicker writing board shape extending with left and right directions for the 1st 11, particularly, be formed as for the 1st 11 overlooking and main apparent time shape in the form of a substantially rectangular, in the time of side-looking, the upper portion of the 1st 11 is essentially rectangular shape, and lower portion is the general triangular shape that the length on fore-and-aft direction shortens gradually along with going towards downside.In addition, the central portion that is formed as front surface for the 1st 11 to rear side recessed have a underframe shape.Comprise upper wall 46a, lower wall 46b and 1 oppose side wall 46c for the 1st 11, this upper wall 46a, lower wall 46b and 1 oppose side wall 46c become one.
What upper wall 46a was formed as extending along left and right directions overlooks essentially rectangular shape and is formed as the main essentially rectangular shape of looking.In addition, as shown in Figure 5 and Figure 6, in the time of side-looking, the upper portion of upper wall 46a shape in the form of a substantially rectangular, the lower surface 47 of lower portion forms in the mode that becomes flexure plane.Particularly, the lower surface 47 of upper wall 46a is formed as along with going towards rear gradually the circular shape of lateral bend downwards.
Lower wall 46b is to arrange with the mode of the bottom adjacency of upper wall 46a.As shown in Fig. 3 and Fig. 7 A, Fig. 7 B, what lower wall 46b was formed as extending along left and right directions looks up essentially rectangular shape and is formed as the main essentially rectangular shape of looking.In addition, as shown in Figure 5 and Figure 6, in the time of side-looking, the lower surface of lower wall 46b is formed as along with going and the inclined plane of linearly inclination downwards towards front side, and the upper surface 48 of lower wall 46b is formed as along with going and the inclined plane of linearly inclination downwards towards front side.The upper ora terminalis of the upper surface 48 of lower wall 46b is to form with the consecutive mode of lower ora terminalis of the lower surface 47 of upper wall 46a.
As shown in Fig. 7 A, Fig. 7 B and Fig. 8,1 oppose side wall 46c is mutually continuous with the both ends on left and right directions of upper wall 46a, and 1 oppose side wall 46c is mutually continuous with the both ends on left and right directions of lower wall 46b, and be formed as extending along the vertical direction overlook essentially rectangular shape.In addition, in the time of side-looking, the upper portion of sidewall 46c shape in the form of a substantially rectangular, lower portion is formed as the general triangular shape that the length on fore-and-aft direction shortens gradually along with going towards downside.
And in the 1st 11, the front surface of upper wall 46a, lower wall 46b and 1 oppose side wall 46c is formed as concordant master and looks essentially rectangular frame shape.In addition, as shown in Fig. 5 and Fig. 7 A, Fig. 7 B, in the 1st 11, form manifold (Japanese: マ ニ ホ ー Le De) 21 by the inner surface (medial surface) of the upper surface 48 and 1 oppose side wall 46c of the lower surface 47 of upper wall 46a, lower wall 46b.Manifold 21 for make from supply hole 20 described later supply with the varnish of coming to the left and right Directional Extension arrange.
Particularly, manifold 21 comprises inflow portion 50 and outflow portion 51.
Inflow portion 50 is formed by the inner surface (medial surface) of the lower surface 47 and 1 oppose side wall 46c of upper wall 46a.The opening section extending along left and right directions and fore-and-aft direction (with the orthogonal orthogonal direction of injection direction) of inflow portion 50 is long-pending to be formed as going and expanding gradually along with (injection direction downstream) downward.Utilize this inflow portion 50 to divide inflow space 52.
Outflow portion 51 is formed by the inner surface (medial surface) of the upper surface 48 and 1 oppose side wall 46c of lower wall 46b.Long-pending being formed as along with going towards injection direction and dwindling gradually of opening section of extending along left and right directions and fore-and-aft direction (with the orthogonal orthogonal direction of injection direction) of outflow portion 51.So that the mode that outflow space 53 is connected with inflow space 52 utilizes this outflow portion 51 to divide outflow space 53.
Utilize this manifold 21 to divide manifold space.
Manifold space is formed by inflow space 52 and outflow space 53.
In addition, on upper wall 46a, be formed with the supply hole 20 that runs through along the vertical direction upper wall 46a.Supply hole 20 for self-pumping 3 via the 2nd pipe arrangement 69 to chamber 49(aftermentioned) supply with varnish and being formed on upper wall 46a, and be formed as substantial cylindrical shape.In addition, as shown in Figure 2, in the time overlooking, supply hole 20 is arranged on the substantial middle portion on left and right directions of upper wall 46a.In addition, as shown in Figure 5, the bottom of supply hole 20 is in the bending of the oblique front of lower side direction and at lower surface 47 openings of upper wall 46a.
In addition, as shown in Figure 7 A, 7 B, on upper wall 46a and 1 oppose side wall 46c, be formed with from the front surface of upper wall 46a and 1 oppose side wall 46c the 1st fixing hole 28 forming that goes to bore a hole towards rear.The 1st fixing hole 28 is provided with multiple in the mode at spaced-apart interval.Particularly, the 1st fixing hole 28 is formed at the front surface of upper wall 46a to separate equally spaced mode along left and right directions.In addition, the 1st fixing hole 28 is formed at the front surface of 1 oppose side wall 46c to separate along the vertical direction equally spaced mode.
And, as shown in Fig. 4 and Fig. 7 A, Fig. 7 B, on 1 oppose side wall 46c, be formed with the 2nd the fixing hole 29 that runs through 1 oppose side wall 46c along left and right directions.The 2nd fixing hole 29 be arranged in sidewall 46c with inflow space 52(with reference to Fig. 5) position that is connected.
And, as shown in Fig. 6 and Fig. 7 A, Fig. 7 B, Accessory Members 25 is installed on manifold 21.
Accessory Members 25 is provided with two in the mode along the spaced-apart interval of left and right directions in upside (injection direction upstream side) part of manifold 21.
As shown in the dotted line of Fig. 2 and Fig. 6, each Accessory Members 25 be extend along left and right directions overlook essentially rectangular shape, the flat condition that the lateral surface on left and right directions of each Accessory Members 25 is formed as extending along the vertical direction.In addition, Accessory Members 25 is side-looking fan-shaped, and its lower surface is formed as tabular surface, and upper surface is formed as along with going towards rear gradually the circular shape of lateral bend downwards.As shown in Fig. 7 A, the thick line of Fig. 7 B and the shade of fine rule, it is general triangular shape (particularly, right angle trigonometry shape) that Accessory Members 25 is formed as main apparent time.In addition, the lower surface of two Accessory Members 25 is formed as in main apparent time along with going towards left and right directions outside and rolling oblique inclined plane downwards, and the lower surface of two Accessory Members 25 configures in mode relative to each other on left and right directions.
In addition, as shown in Figure 6, on Accessory Members 25, be formed with in the time carrying out projection with left and right directions along the vertical direction than the 1st 11 side-prominent ledge slightly forward.
As shown in Fig. 6 and Fig. 7 A, Fig. 7 B, two external end edges on left and right directions of the lower surface of Accessory Members 25 with in the time carrying out projection along fore-and-aft direction and the overlapping mode of the lower ora terminalis of the lower surface 47 of upper wall 46a configure.In addition, the interior ora terminalis on left and right directions of the lower surface of Accessory Members 25 is with adjacent with the both ends on left and right directions of supply hole 20 and make mode that supply hole 20 exposes be configured in adjacently left and right directions two outsides of the bottom of supply hole 20.
By this Accessory Members 25 is installed on to manifold 21, thus in the inflow space 52 in chamber 49, be formed with length on left and right directions along with going towards downside elongated expansion section 33 gradually.
Expansion section 33 be formed as centered by supply hole 20 and its length on left and right directions along with going downward elongated roughly inverted v-shaped shape gradually.
The 2nd 12 is the transparent components that formed by such transparent materials such as the transparent resins such as for example glass, acrylic resin (particularly, polymethyl methacrylate), silicone resin.
As shown in Figure 8, the 2nd 12 is the writing board shape extending along left and right directions, and its bottom is formed as the general triangular shape that the length on fore-and-aft direction shortens gradually along with going towards downside.In addition, the 2nd 12 with in the time carrying out projection along fore-and-aft direction and the 1st 11 overlapping modes form.It is concordant with two sides with the upper surface of the 1st 11 that the upper surface of the 2nd 12 and two sides are formed as, in addition, the bottom of the 2nd 12 be configured in the time carrying out projection along fore-and-aft direction and the lower end of the 1st 11 in same position.
In addition,, though not shown, multiple the 1st fixing hole 28(that to be formed with in main apparent time on the 2nd 12 be identical configuration and formed objects with the 1st 11 are with reference to Fig. 7 A, Fig. 7 B).
Pad 13 is for example by forming with the 1st block of 11 identical materials.Pad 13 comprises the 1st pad 14 and is configured in the 2nd pad 15 of the front side of the 1st pad 14.
The 1st pad 14 is that the main apparent time that downside opens wide is the thin plate of reverse U shape shape roughly.The 1st pad 14 with in the time carrying out projection along fore-and-aft direction and the front surface of upper wall 46a of the 1st 11 and the overlapping mode of the front surface of 1 oppose side wall 46c configure.
The shade representing with reference to fine rule as Fig. 7 B() and Fig. 8 as shown in, it is the thin plate of reverse U shape shape roughly that the 2nd pad 15 is formed as main apparent time that downside opens wide.In addition, the 2nd pad 15 is formed as bloating to the inside than the 1st pad 14 in main apparent time.Particularly, the overlapping portion 17 that the 2nd pad 15 has carry out projection on fore-and-aft direction time and the 1st pad 14 is overlapping and from the 1st pad 14 bellying 16 that direction inner side exposes and bloats to the inside from lap 17 to the left and right, overlapping portion 17 and bellying 16 form as one.
Bellying 16 with the relative 17c of portion of sidewall from relative with 1 oppose side wall 46c in the 2nd pad 15 to the left and right the direction inner side mode that shape bloats in the form of a substantially rectangular form.As shown in Figure 7 B, the upper part of bellying 16 is not cut into main apparent time as essentially rectangular shape with the overlapping mode of Accessory Members 25 taking bellying 16 in the time carrying out projection along fore-and-aft direction.Specifically, the part towards left and right directions two lateral resection bellyings 16 from the interior ora terminalis of upper end.
In addition, multiple the 1st fixing hole 28(that to be formed with respectively in main apparent time on the 1st pad 14 and the 2nd pad 15 be identical configuration and formed objects with the 1st 11 are with reference to Fig. 7 A, Fig. 7 B).
Next, the assembling of nozzle 5 is described with reference to Fig. 8 and Fig. 9.
First prepare, respectively the 1st 11, Accessory Members 25, the 1st pad the 14, the 2nd pad 15 and the 2nd 12.
Then, Accessory Members 25 is installed on to the manifold 21 of the 1st 11, and by pad 13(the 1st pad 14 and the 2nd pad 15) be disposed at the front surface of upper wall 46a and the front surface of lower wall 46b (with reference to Fig. 7 A, Fig. 7 B).
Particularly, after Accessory Members 25 is embedded to manifold 21, not shown fixed component is inserted to the 2nd fixing hole 29(with reference to Fig. 4 and Fig. 7 A, Fig. 7 B) in and make this fixed component arrive Accessory Members 25, thus, Accessory Members 25 is fixed on to manifold 21.
In addition, the 1st pad 14 is contacted with the front surface of top 46a and the front surface of lower wall 46b.
Then, the lap 17 of the 2nd pad 15 is contacted with the front surface of the 1st pad 14.Now, so that bellying 16 is disposed at the 1st pad 14 from the 1st pad 14 mode that direction inner side exposes to the left and right by the 2nd pad 15.In addition, make Accessory Members 25 by the cut-out of the bellying 16 of the 2nd pad 15.
Then, the rear surface of the 2nd 12 is contacted respectively with the front surface of the 2nd pad 15 and the front surface of Accessory Members 25.Then the 1st fixing hole 28(that, not shown fixed component is inserted to the 1st 11, pad 13 and the 2nd 12 is with reference to Fig. 7 A, Fig. 7 B) in and be fixed.Thus, utilize the 1st 11 and the 2nd 12 holding shim 13(the 1st pads 14 and the 2nd pads 15) and be assembled into nozzle 5.
Thus, as shown in Figure 5, in nozzle 5, be formed with the chamber 49 being marked off by the medial surface of the manifold 21 of the 1st 11, pad 13 and the 2nd 12 rear surface.
And, be formed with the seam portion 56 being marked off by the medial surface (with reference to Fig. 7 A, Fig. 7 B and Fig. 8) of the front surface of the lower wall 46b of the 1st 11, pad 13 and the 2nd 12 rear surface.Essentially rectangular shape opening is overlooked with what extend along left and right directions by seam portion 56, in addition, and the side-looking essentially rectangular shape opening of seam portion 56 to extend along the vertical direction.
In addition, as shown in Figure 3 and Figure 5, the bottom of seam portion 56 (jet) opening has slit 57.Slit 57 is formed as the jet slenderly extending on left and right directions in the time looking up.
In addition, as shown in Figure 3, the leading section bellying 16 that slit 57 is formed as the end on its left and right directions bloats such jet.Specifically, bellying 16 bloats and correspondingly makes the opening section of the opening section long-pending (central portion) midway on left and right directions with respect to slit 57 of the end on left and right directions of slit 57 amass minimizing from the 1st pad 14.Particularly, being provided with bellying 16 of the both ends on left and right directions of slit 57 and correspondingly the length of the both ends on left and right directions of slit 57 on fore-and-aft direction be (central portion) in the way on left and right directions of slit 57 the length on fore-and-aft direction about 1/2nd.
Therefore, be subject to the inhibition of bellying 16 in the jet flow of the varnish at the both ends on left and right directions of slit 57.
Therefore, with maintaining of slit 57 compared with the long-pending portion of the central authorities on left and right directions (in way) of opening section, at the both ends on left and right directions of slit 57, the long-pending minimizing of the jet flow of varnish and opening section reduces accordingly.
In addition, the lower wall 46b for dividing seam portion 56, pad 13 and the 2nd 12 are called to injection portion 23.
The size of nozzle 5 can be according to the physical property of varnish (comprising viscosity), film 60(with reference to Figure 10) shape and/or thickness and suitably setting, be not particularly limited.The width (length on left and right directions) of nozzle 5 is for example more than 30mm, more than being preferably 50mm, and is for example, below 500mm, to be preferably below 200mm.In addition, the internal diameter of supply hole 20 is for example more than 2mm, more than being preferably 5mm, and is for example, below 30mm, to be preferably below 15mm.In addition, the width of chamber 49, seam portion 56 and slit 57 (length on left and right directions) is for example more than 10mm, more than being preferably 30mm, and is for example, below 450mm, to be preferably below 150mm.In addition, the length on above-below direction of inflow space 52 is for example more than 3mm, more than being preferably 5mm, and be for example below 80mm, be preferably below 50mm, the length on fore-and-aft direction of inflow space 52 is for example more than 3mm, more than being preferably 5mm, and be for example, below 50mm, to be preferably below 30mm.The length on above-below direction of outflow space 53 is for example more than 3mm, more than being preferably 5mm, and is for example, below 80mm, to be preferably below 50mm.
In addition, the width of Accessory Members 25 (length on left and right directions) is for example more than 5mm, more than being preferably 15mm, and is for example, below 200mm, to be preferably below 70mm.In addition, the length on above-below direction of Accessory Members 25 is for example more than 3mm, more than being preferably 5mm, and is for example, below 80mm, to be preferably below 50mm.In addition, the length on fore-and-aft direction of Accessory Members 25 is for example more than 3mm, more than being preferably 5mm, and is for example, below 50mm, to be preferably below 30mm.
The length on fore-and-aft direction of seam portion 56 and slit 57(jet) the length on fore-and-aft direction in fact all identical with the length on fore-and-aft direction of pad 13, be for example more than 0.1mm, more than being preferably 0.5mm, and be for example, below 3mm, to be preferably below 2mm.
In addition, the thickness of the 1st pad 14 is for example more than 0.05mm, more than being preferably 0.2mm, and is for example, below 3mm, to be preferably below 1.5mm.In addition, the thickness of the 2nd pad 15 is for example identical with the thickness of the 1st pad 14, particularly, for example, is more than 0.05mm, more than being preferably 0.2mm, and is for example, below 3mm, to be preferably below 1.5mm.
In addition, the length (length on left and right directions) that bloats of bellying 16 is for example more than 0.2mm, more than being preferably 1mm, and to be for example below 6mm, is preferably below 3mm.
In addition, as shown in Figure 1, in this applying device 1, to be provided with the mobile device 55 for nozzle 5 can be moved along fore-and-aft direction, left and right directions and/or above-below direction with the mode of the upside adjacency of pump 3.
Then, with reference to Fig. 1 and Figure 10, the method that uses this applying device 1 to apply varnish is described.
In the method, first, prepare varnish.
Varnish contains as the particle of essential component and resin.
As particle, can suitably set according to the purposes of film and object, can list for example fluorophor, filler.
Fluorophor has wavelength translation function, can list yellow fluorophor, the red-emitting phosphors that blue light can be converted to red light etc. that for example blue light can be converted to sodium yellow.
As yellow fluorophor, for example can list (Ba, Sr, Ca)
2siO
4: Eu, (Sr, Ba)
2siO
4: Eu(barium orthosilicate (BOS)) etc. silicate phosphor, for example Y
3al
5o
12: Ce(YAG(yttrium-aluminium-garnet): Ce), Tb
3al
3o
12: Ce(TAG(terbium aluminium garnet): Ce) etc. there is the nitrogen oxide fluorophor such as the carbuncle type fluorophor of carbuncle type crystal structure, such as Ca-α-SiAlON etc.
As red-emitting phosphors, can list for example CaAlSiN
3: Eu, CaSiN
2: the nitride phosphors such as Eu etc.
As the shape of fluorophor, can list such as spherical, tabular, needle-like etc.Consider from the viewpoint of mobility, be preferably spherical.
The mean value (being its average grain diameter in the situation that being spherical) of the maximum length of fluorophor is for example more than 0.1 μ m, more than being preferably 1 μ m, and is for example below 200 μ m, is preferably below 100 μ m.
The proportion of fluorophor is for example more than 2.0, and is for example below 9.0.
Fluorophor can be used singly or in combination.
With respect to 100 mass parts resins, the mixing ratio of fluorophor is for example more than 0.1 mass parts, more than being preferably 0.5 mass parts, for example, is, below 80 mass parts, to be preferably below 60 mass parts.
Filler is the toughness in order to improve film and being engaged in varnish, can list the inorganic particles such as the organic fine particles such as such as silicon grain, such as silica, talcum, aluminium oxide, aluminium nitride, silicon nitride.
The proportion of filler is for example more than 0.5, and is for example below 7.0.
The mean value (being its average grain diameter in the situation that being spherical) of the maximum length of filler is for example more than 0.1 μ m, more than being preferably 0.5 μ m, and is for example below 200 μ m, is also preferably below 100 μ m.
Filler can be used singly or in combination.
With respect to 100 mass parts resins, the mixing ratio of filler is for example more than 0.1 mass parts, more than being preferably 0.5 mass parts, for example, is, below 70 mass parts, to be preferably below 50 mass parts.
Mixing ratio in the time being used in combination fluorophor and filler is as follows: with respect to 100 mass parts resins, the total amount of fluorophor and filler is for example more than 0.1 mass parts, more than being preferably 0.5 mass parts, and be for example, below 80 mass parts, to be preferably below 60 mass parts.
As resin, can list the curable resins such as such as silicone resin, epoxy resin, polyimide resin, phenolic resins, urea resin, melmac and unsaturated polyester resin.
In addition, as resin, also can list for example polyolefin (for example, polyethylene, polypropylene, ethylene-propylene copolymer etc.), acrylic resin (for example, polymethyl methacrylate etc.), polyvinyl acetate, vinyl-vinyl acetate copolymer, polyvinyl chloride, polystyrene, polyacrylonitrile, polyamide, Merlon, polyacetals, PETG, polyphenylene oxide (poly(phenylene oxide)), polyphenylene sulfide (polyphenylene sulfide), polysulfones, polyether sulfone, polyether-ether-ketone (polyetheretherketone), polyarylsulfone (PAS) (polyarylsulfone), TPI, TPU, polyamine base BMI (polyamino-bis-mieimide), polyamide-imides, PEI (polyetherimide), Bismaleimide Triazine (bismaleimide-triazine) resin, polymethylpentene (polymethylpentene), fluoride resin, liquid crystal polymer, alkene-ethenol copolymer, ionomer resin, polyarylate (polyarylate), acrylonitrile ethylene styrene copolymer, the thermoplastic resin such as acrylonitrile-butadiene-styrene copolymer and acrylonitritrile-styrene resin.
As resin, preferred consolidation resin, more preferably curability silicone resin.
As curability silicone resin, can list for example 2 stage solidification type silicone resins, 1 stage solidification type silicone resin etc.
2 stage solidification type silicone resins have the reaction mechanism in 2 stages, be in the reaction in the 1st stage the B stage (semi-solid preparation) and in the reaction in the 2nd stage the curability silicone resin in C stage (completely curing).
In addition, the B stage is the state between A stage and the completely crued C stage of 2 stage solidification type silicone resins in dissolving in solvent, be solidify and gelation is only carried out little by little, swelling but do not dissolve completely, can soften but the state of not melting by heating in solvent.
1 stage solidification type silicone resin has the reaction mechanism in 1 stage, is completely crued curability silicone resin in the reaction in the 1st stage.
In addition, as curability silicone resin, for example can list the Thermocurable silicone resin curing by heating, for example for example, by irradiating active energy ray (, ultraviolet ray, electron beam etc.) curing active energy ray-curable silicone resin etc.Preferably list Thermocurable silicone resin.
The proportion of resin, for example than the light specific gravity of fluorophor and/or filler, particularly, for example, is more than 0.5, and is for example below 2.0.
With respect to varnish, the mixing ratio of resin is for example more than 0.1 quality %, more than being preferably 0.5 quality %, and for example for being less than 100 quality %, is preferably below 99.5 quality %.
In addition, in varnish, can coordinate in the proper ratio as required the composition arbitrarily such as solvent, additive.As solvent, can list the aromatic hydrocarbon such as the aliphatic hydrocarbons such as such as hexane, such as dimethylbenzene, the such as siloxanes such as vinyl cyclic dimethylsiloxane siloxanes, two terminal ethylenyl groups dimethyl silicone polymers etc.
As additive, can list the surface conditioners such as such as dispersant, silane coupler and levelling agent etc.
By by above-mentioned each components matching and be uniformly mixed to prepare varnish.
The viscosity of varnish under 25 DEG C and an atmospheric condition is for example more than 1000mPas, more than being preferably 4000mPas, and is for example, below 1000000mPas, to be preferably below 100000mPas.In addition, viscosity is by the temperature of varnish being adjusted to 25 DEG C and use E type cone and plate viscometer to turn mensuration with per second 99.
Then, the varnish preparing is dropped in tank 2.
Prepare in addition base material 54.
Base material 54 is formed as sheet, but the not restriction especially of its outer shape for example, is formed as overlooking essentially rectangular shape (comprising rectangular strip, strip) etc. as shown in Figure 1.In addition, base material 54 configures along horizontal direction.
Base material 54 such as, becomes sheet by resin-shaped such as vistanex such as mylar, polypropylene such as such as PETGs (PET).In addition, also can make base material 54 be formed by for example metal.Also can apply lift-off processing etc. to the surface of base material 54.
Then, as with reference to Figure 10, make the 23(of the injection portion slit 57 of nozzle 5) relative with base material 54, and make injection portion 23 approach base material 54.
Now, by the length setting on above-below direction between scraper 26 and base material 54 be for example film 60(with reference to Figure 10) the thickness of expectation more than or for example with the thickness same thickness of the expectation of film 60, particularly, for example, more than being set as 10 μ m, more than being preferably set to 30 μ m, and be for example set as, below 3000 μ m, being preferably set to below 2800 μ m.
Then, pump 3 is driven, and utilize mobile device 55 that nozzle 5 is forwards moved horizontally.
Now, by the driving of pump 3, varnish is guided to supply hole 20(with reference to Fig. 5 from tank 2 via the 1st pipe arrangement 61, pump 3 and the 2nd pipe arrangement 69).
So, make varnish flow into inflow space 52, in expansion section 33, as with reference to Fig. 7 A, Fig. 7 B, varnish is expanded gradually along left and right directions, and flows out to outflow space 53 under the driving of pump 3 and/or the effect of gravity.Then,, in outflow space 53, as shown in Figure 6, varnish is constriction on fore-and-aft direction on one side, flows and arrival seam portion 56 downwards on one side.
Afterwards, varnish is suppressed by bellying 16 the flowing of the both ends on left and right directions (both ends in the 1st direction) of seam portion 56, and, varnish is also suppressed by bellying 16 in the injection at the both ends on left and right directions of injection portion 23, in this case, varnish sprays towards base material 54 from slit 57.
The thickness that is ejected into the varnish on base material 54 can be adjusted by the scraper 26 of the 1st of forwards mobile nozzle 5 pieces 11.
Afterwards, make as required varnish-drying, thereby form film 60.
In addition, by varnish is coated on base material 54 intermittently, can forms film 60 with one chip, or can be also, by varnish is sprayed to base material 54 continuously, can form film 60 with continous way.In addition, afterwards, also can utilize the sharp processing of cutting etc. to make the film 60 of continous way is one chip.
Afterwards, as required, in the situation that resin contains curable resin, utilize heat, active energy ray etc. to apply and solidify processing.Thus, form the film 60 that solidifies rear (or after semi-solid preparation).
In addition, in the situation that resin contains thermoplastic resin, on applying device 1, heater is set, one side is heated and is made resin melting or softening, implements above-mentioned processing on one side.
And, in this applying device 1, can utilize bellying 16 relatively to suppress the injection at the both ends on left and right directions in injection portion 23 of varnish.That is to say, with respect to the injection of the middle part on left and right directions in injection portion 23 of varnish, can suppress the injection at the both ends on left and right directions in injection portion 23 of varnish.Therefore, the projection on thickness direction at the both ends on left and right directions of film 60 can be suppressed, thereby the flatness of film 60 can be guaranteed.
On the other hand, in this applying device 1, even if the jet flow at the both ends on left and right directions in injection portion 23 of varnish becomes slow, also can be due to the both sides of direction (the 1st direction outside) expansion to the left and right gradually along with going towards downside (injection direction downstream) in expansion section 33 of the varnish by manifold 21, and can prevent that varnish from becoming slowly because of the jet flow that causes varnish that contains particle, thereby can prevent the delay of varnish.Its result can be eliminated the inhomogeneities of the particle in varnish in manifold 21.Thereby, can guarantee the flatness of obtained film 60, and guarantee fully the uniformity of the particle in film 60.
In addition, the opening section along extending with the orthogonal direction of injection direction in inflow space 52 is long-pending, and to be greater than the opening section of supply hole 20 long-pending, and, in inflow space 52, expand along with going downward because opening section is long-pending, therefore, can make varnish promptly expand along left and right directions.On the other hand, dwindle along with going downward because the opening section of outflow space 53 is long-pending, therefore can exert pressure and varnish be sent into seam portion 56 on one side varnish on one side.
But in manifold 21, compared with outflow portion 51, the jet flow of the above-mentioned varnish in inflow portion 50 easily becomes slowly, the delay of the varnish that easily generation causes thus.
But, in this applying device 1, owing to being provided with expansion section 33 in inflow portion 50, therefore can preventing that the jet flow of above-mentioned varnish from becoming slowly, thereby can prevent the delay of varnish.
In the explanation of Fig. 7 A, Fig. 7 B, Accessory Members 25 is configured to and can be loaded and unloaded with respect to manifold 21, though not shown, can be also for example, Accessory Members 25 and manifold 21 to be configured to one.Preferably Accessory Members 25 is configured to and can be loaded and unloaded with respect to manifold 21.Adopt such applying device 1, can correspondingly be replaced by according to the characteristic of varnish the Accessory Members 25 of intended shape.Particularly, correspondingly change the inclination angle of the lower surface (inclined plane) of Accessory Members 25 according to the viscosity of varnish.Specifically, according to the kind of the kind of particle, mixing ratio, shape, average grain diameter, resin, mixing ratio and viscosity etc., that is to say the inclination angle that changes (inclined plane) of above-mentioned Accessory Members 25 according to the formula of varnish, thereby can prevent simply the delay of above-mentioned varnish.
In addition, be set as transparent component by the 2nd 12, but can be also for example, to be set as by the 2nd 12 the opaque member being formed by metal.Preferably make the 2nd 12 for transparent component.Adopt such applying device 1, can, via the 2nd block of varnish that 12 visualizations are passed through in the chamber 49 that comprises expansion section 33 as transparent component, therefore can check simply the state of the particle in varnish.
In addition, in order to confirm the delay of varnish in expansion section 33, be not limited to be formed by above-mentioned transparent material the 2nd 12, also can be, for example, in the 2nd 12, (for example make the part relative with expansion section 33, window portion) formed by transparent material, making this part part is in addition opaque member.
In addition, in the embodiment of Fig. 1, nozzle 5 is moved with respect to base material 54, as long as for example make to relatively move between base material 54 and nozzle 5, though not shown, but can be also that base material 54 is moved with respect to nozzle 5.
In the above description, so that slit 57 mode is downward provided with nozzle 5, but for example also can make slit 57 towards for example side or top.
In addition, in the embodiment of Fig. 3, bellying 16 is located to the 2nd pad 15, but can is also, for example, as shown in Figure 11 bellying 16 is located to the 1st pad 14.
And, in the embodiment of Fig. 3, two bellyings 16 are all located to the 2nd pad 15, but can be also, for example, as shown in figure 12, a bellying 16 is located to the 2nd pad 15 of right side part, and another bellying 16 is located to the 1st pad 14 of left part.
In addition, in the embodiment of Fig. 3, bellying 16 is formed as looking up essentially rectangular shape, but can is also, what for example, as shown in Figure 13 bellying 16 is formed as to its length on left and right directions shortens gradually along with going towards rear side looks up general triangular shape.
In addition, in the embodiment of Fig. 7 B, bellying 16 is formed to the part corresponding with chamber 49 and seam portion 56, but can is also, for example, as shown in figure 15, bellying 16 is only formed to the part corresponding with seam portion 56.
In addition, in the embodiment of Fig. 1, nozzle 5 is forwards moved, but moving direction being not limited thereto, can be also for example to make nozzle 5 rearward move.In this case, as with reference to Figure 10, utilize the scraper 26 of the 2nd 12 to adjust the thickness of film 60.
In addition, in the respective embodiments described above, also can implement the processing such as chamfer machining to the each part in nozzle 5 and process.
Embodiment
Can be by the numerical value in embodiment shown below and comparative example instead of the corresponding numerical value of recording in above-mentioned embodiment (, higher limit or lower limit).
Embodiment 1
The preparation of varnish
In the aqueous silicone resin of 80 mass parts (the A liquid of LR7665,1 stage solidification type silicone resin, proportion 1.0, chemical industrial company of Japanese SHIN-ETSU HANTOTAI manufacture), add 20 mass parts silicon grains (ト ス パ ー Le (Tospearl) 2000B, proportion 1.32, モ メ Application テ ィ Block パ フ ォ ー マ Application ス マ テ リ ア Le ズ ジ ャ パ Application company manufacture), and add 15 mass parts YAG:Ce(Y-468, proportion 4.5, yellow fluorophor, ネ モ ト Le ミ マ テ リ ア Le company and manufacture), above-mentioned substance is uniformly mixed and prepares varnish.
The viscosity of varnish under 25 DEG C and an atmospheric condition is 40000mPas.
The coating of carrying out to base material
As shown in Fig. 1～Figure 10, prepare the applying device including tank, pump, nozzle (thering is Accessory Members and bellying) and mobile device.The size of nozzle is shown below.
Nozzle
Width (length on the left and right directions) 70mm of nozzle
The internal diameter 10.5mm of supply hole
Width (maximum length on the left and right directions) 54mm in chamber
The length 10mm on above-below direction of inflow space
The length 10mm on fore-and-aft direction of inflow space
The length 10mm on above-below direction of outflow space
The width 22mm of Accessory Members
The length 10mm on above-below direction of Accessory Members
The length 10mm on fore-and-aft direction of Accessory Members
Width (maximum length on the left and right directions) 50mm of slit
The length 1mm on fore-and-aft direction of seam portion
The length 10mm on above-below direction of seam portion
The length 1mm on fore-and-aft direction of slit
Thickness (length on the fore-and-aft direction) 0.4mm of the 1st pad
Thickness (length on the fore-and-aft direction) 0.6mm of the 2nd pad
Bellying bloat length (length on left and right directions) 3mm
Then, the varnish preparing is dropped in tank, prepared in addition the base material being formed by PET.
Then, utilize mobile device, make the slit of nozzle relative with base material so that the length on above-below direction between scraper and base material reaches the mode of 400 μ m.
Then, pump is driven, and utilize mobile device to make nozzle forwards move horizontally 140mm.
Thus, to have manufactured length on left and right directions be 54mm, length on fore-and-aft direction is the film that 140mm, thickness are 0.4mm.
Comparative example 1
Accessory Members is not installed in nozzle, in addition, is processed similarly to Example 1 and manufactured film.
Evaluate
From the 2nd side visualization the varnish in the nozzle when coating in embodiment 1 and comparative example 1.Its photo is illustrated in Figure 15 and Figure 16.
Not installing in nozzle in the comparative example 1 of Accessory Members, can see there is YAG:Ce(yellow fluorophor in the bight at the upper end in upside space and the both ends on left and right directions) the thin part that thins out, in bight, can see the delay that has varnish.
Compared with comparative example 1, in embodiment 1, do not see the YAG:Ce(yellow fluorophor of varnish) thin part, known YAG:Ce(yellow fluorophor) be even.
In addition,, although provide above-mentioned explanation as illustrated embodiment of the present utility model, this is only to illustrate, and should not do limited explanation.Apparent variation of the present utility model is to be included in claims of the present utility model for a person skilled in the art.
Utilizability in industry
Applying device is applicable to the manufacture of film.
Claims (4)
1. an applying device, it,, for applying the varnish that contains particle and resin, is characterized in that,
This applying device comprises: manifold, its for make varnish along with orthogonal the 1st Directional Extension of injection direction; And
Injection portion, it is for spraying due to above-mentioned manifold along the varnish after above-mentioned the 1st Directional Extension,
In above-mentioned manifold, be provided with length in above-mentioned the 1st direction along with going towards above-mentioned injection direction downstream elongated expansion section gradually,
In above-mentioned injection portion, be provided with the injection suppressing portion of the injection of the end in above-mentioned the 1st direction in above-mentioned injection portion for relatively suppressing above-mentioned varnish.
2. applying device according to claim 1, is characterized in that,
Above-mentioned manifold comprises:
Inflow portion, it is for flowing into for varnish, and the opening section along extending with the orthogonal orthogonal direction of above-mentioned injection direction of this inflow portion is long-pending along with going and expand towards above-mentioned injection direction downstream; And
Outflow portion, it is arranged on the above-mentioned injection direction downstream of above-mentioned inflow portion, and for flowing out from above-mentioned inflow portion for varnish, the opening section of the extension along above-mentioned orthogonal direction of this outflow portion is long-pending along with going and dwindle towards above-mentioned injection direction,
Above-mentioned inflow portion is located in above-mentioned expansion section.
3. applying device according to claim 1, is characterized in that,
For dividing the end in above-mentioned the 1st direction above-mentioned expansion section, that can be located at respect to the Accessory Members of above-mentioned manifold handling the above-mentioned injection direction upstream side of being positioned at of above-mentioned manifold.
4. applying device according to claim 1, is characterized in that,
This applying device has the transparent component of the varnish can visualization passing through in above-mentioned expansion section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-066023 | 2013-03-27 | ||
| JP2013066023A JP2014188435A (en) | 2013-03-27 | 2013-03-27 | Coating apparatus |
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| CN203862491U true CN203862491U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420142405.4U Expired - Fee Related CN203862491U (en) | 2013-03-27 | 2014-03-27 | Coating device |
| CN201410118126.9A Pending CN104069985A (en) | 2013-03-27 | 2014-03-27 | Coating device |
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| JP (1) | JP2014188435A (en) |
| KR (1) | KR20150133206A (en) |
| CN (2) | CN203862491U (en) |
| TW (1) | TW201436883A (en) |
| WO (1) | WO2014156404A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104069985A (en) * | 2013-03-27 | 2014-10-01 | 日东电工株式会社 | Coating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI558574B (en) * | 2014-12-05 | 2016-11-21 | Metal Ind Res & Dev Ct | Slit Scraper Structure |
| KR101762813B1 (en) * | 2015-01-14 | 2017-07-28 | 주식회사 엘지화학 | Slot Die Having Two Shims and Coating Device Comprising the Same |
| CN108421678A (en) * | 2018-05-14 | 2018-08-21 | 苏建贵 | The coating head of slit extrusion coating machine |
| JP6580807B1 (en) * | 2019-06-06 | 2019-09-25 | 株式会社オリジン | Joining member manufacturing apparatus and manufacturing method |
| JP7331300B2 (en) * | 2019-08-20 | 2023-08-23 | 株式会社ヒラノテクシード | die |
| KR20210083512A (en) * | 2019-12-27 | 2021-07-07 | 주식회사 엘지에너지솔루션 | Electrode slurry coating shim with excellent coating uniformity and coating die comprising the same |
| KR20210147306A (en) | 2020-05-28 | 2021-12-07 | 주식회사 엘지에너지솔루션 | Slot die coating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4852808B2 (en) * | 2001-08-31 | 2012-01-11 | 大日本印刷株式会社 | Coating equipment |
| JP2004305955A (en) * | 2003-04-09 | 2004-11-04 | Lintec Corp | Slot die and slot die coater |
| JP2006102598A (en) * | 2004-10-01 | 2006-04-20 | Matsushita Electric Ind Co Ltd | Coating nozzle |
| JP5085046B2 (en) * | 2006-03-24 | 2012-11-28 | 日東電工株式会社 | Coating liquid coating method, coating apparatus used therefor, and design method thereof |
| JP2008140825A (en) * | 2006-11-30 | 2008-06-19 | Toppan Printing Co Ltd | Skeleton spinless nozzle and resist coating apparatus with the same |
| JP2009273997A (en) * | 2008-05-14 | 2009-11-26 | Panasonic Corp | Coating device and coating method |
| JP2010051953A (en) * | 2008-07-30 | 2010-03-11 | Hitachi Chem Co Ltd | Method of coating, coating machine, method of rolling up coated film, and coated film roll |
| JP5395391B2 (en) * | 2008-09-30 | 2014-01-22 | 株式会社東芝 | Coating apparatus, coating method and electrode plate |
| JP5912762B2 (en) * | 2012-03-29 | 2016-04-27 | 日東電工株式会社 | Die coater and coating film manufacturing method |
| JP2014188435A (en) * | 2013-03-27 | 2014-10-06 | Nitto Denko Corp | Coating apparatus |
-
2013
- 2013-03-27 JP JP2013066023A patent/JP2014188435A/en active Pending
-
2014
- 2014-02-21 KR KR1020157026625A patent/KR20150133206A/en not_active Application Discontinuation
- 2014-02-21 WO PCT/JP2014/054215 patent/WO2014156404A1/en active Application Filing
- 2014-03-24 TW TW103110926A patent/TW201436883A/en unknown
- 2014-03-27 CN CN201420142405.4U patent/CN203862491U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069985A (en) * | 2013-03-27 | 2014-10-01 | 日东电工株式会社 | Coating device |
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| WO2014156404A1 (en) | 2014-10-02 |
| KR20150133206A (en) | 2015-11-27 |
| CN104069985A (en) | 2014-10-01 |
| TW201436883A (en) | 2014-10-01 |
| JP2014188435A (en) | 2014-10-06 |
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