WO2014025144A1 - 시료보관기구의 제조방법 및 시료보관기구 - Google Patents
시료보관기구의 제조방법 및 시료보관기구 Download PDFInfo
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- WO2014025144A1 WO2014025144A1 PCT/KR2013/006511 KR2013006511W WO2014025144A1 WO 2014025144 A1 WO2014025144 A1 WO 2014025144A1 KR 2013006511 W KR2013006511 W KR 2013006511W WO 2014025144 A1 WO2014025144 A1 WO 2014025144A1
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- Prior art keywords
- pattern
- light
- substrate
- mold
- charging chamber
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Images
Classifications
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- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
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- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
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- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- G01N1/31—Apparatus therefor
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Definitions
- the present invention relates to a method for manufacturing a sample storage device and a sample storage device, and more particularly, to form a charging chamber sidewall on one substrate using a pattern forming mold having an intaglio pattern portion on an upper surface thereof, and filling
- the present invention relates to a method for manufacturing a sample storage device and a sample storage device, which can easily manufacture a sample storage device by adhering another substrate to the substrate having a seal side wall, thereby manufacturing a sample storage device.
- tuberculosis, obesity, or pregnancy can be diagnosed from the erythrocyte sedimentation rate, and dehydration or anemia can be diagnosed from the blood cell volume.
- chronic leukemia can be diagnosed from the number of platelets, kidney disease, hypoxia, smoking, lung disease, hemolytic anemia or aplastic anemia can be diagnosed from the number of red blood cells, and acute from the number of leukocytes. Appendicitis, leukemia or aplastic anemia can be diagnosed.
- the measurement of the number of cells, such as blood cells is closely related to the diagnosis of the disease.
- red blood cells which are representative blood cells, is classified into four types, such as micro, normal, macro, and mega. By identifying the size and number of such red blood cells, it can be used as diagnostic data for various diseases as described above.
- the number of red blood cells is an essential test to know whether anemia and its cause.
- red blood cells In the healthy general population, about 4.4 to 5.6 million red blood cells are contained in the blood in men, and about 3.5 to 5 million red blood cells are included in the blood in women.
- FIG. 1 is a perspective view of a sample storage device for measuring the number of blood cells, such as conventional red blood cells.
- the sample storage device 10 for measuring the number of conventional red blood cells is a body 15, typically made of glass or quartz, the body
- the pair of partitions 20 and 25 provided on the body 15 and the measurement unit 30 positioned between the pair of partitions 20 and 25 are made of, for example, glass or quartz.
- the body 15 is formed by micromachining.
- the pair of partition walls 20 and 25 are formed to protrude upward from the upper surface of the body 15 around the measuring unit 30 so that the sample is measured when a sample such as blood is injected into the measuring unit 30. Do not flow out of the portion (30).
- a transparent cover 35 made of glass is provided on the pair of partition walls 20 and 25, and the sample is positioned in the measuring unit 30 between the pair of partition walls 20 and 25 and the cover 35. The number of cells present in the sample, such as blood cells in blood, is measured.
- the upper substrate 61 and the lower substrate 63 are bonded to each other to be integrally configured, the upper substrate 6
- a sample storage device has been disclosed in which a sample is inserted into an inlet 61a provided in 1) to fill a sample in a flow path 61b to measure the number of cells present in the sample.
- the upper substrate 61 and the lower substrate 63 manufactured by injection molding are laminated in alignment with each other using an alignment jig, and in this state, the adhesive Because of the need to adhere using the manufacturing process was a complex problem.
- each substrate 61, 63 as the upper substrate 61 and the lower substrate 63 is manufactured by injection molding
- An object of the present invention for solving the problems according to the prior art, by using a pattern forming mold having an intaglio pattern portion on the upper surface to form a charge chamber side wall on one substrate, the charge chamber side wall is formed on the substrate
- the present invention provides a method for manufacturing a sample storage device and a sample storage device, which can be easily manufactured, and can be mass-produced as the sample storage device is manufactured by adhering another substrate.
- At least one filling chamber is provided, the manufacturing method of the sample storage mechanism for counting the number of microparticles contained in the sample filled in the filling chamber (A) preparing a pattern forming mold having an intaglio pattern portion on the upper surface of at least to form the side wall of the charging chamber; (b) discharging a predetermined amount of liquid UV curable resin to be accommodated in the intaglio pattern portion on an upper surface of the pattern forming mold; (c) mounting the first light-transmissive substrate on the upper surface of the pattern forming mold and compressing the first light-transmissive substrate; (d) curing the liquid UV curable resin by irradiating ultraviolet rays in a state where the liquid UV curable resin is accommodated in the intaglio pattern portion; (e) separating the first light-transmitting substrate having the side wall of the charging chamber formed by curing the liquid UV curable resin from the pattern forming mold; And (f) adhering
- At least one filling chamber is provided, the manufacturing method of the sample storage mechanism for counting the number of microparticles contained in the sample filled in the filling chamber (A) an intaglio pattern portion for forming at least sidewalls of the charging chamber, wherein the intaglio pattern portion is formed in a plurality of individual pattern portions forming a single charging chamber sidewall to form a plurality of charging chamber sidewalls; Forming a pattern forming mold provided on the upper surface of the mold;
- At least one filling chamber is provided, the manufacturing method of the sample storage mechanism for counting the number of microparticles contained in the sample filled in the filling chamber (A) an intaglio pattern portion for forming at least sidewalls of the charging chamber, wherein the intaglio pattern portion is formed in a plurality of individual pattern portions forming a single charging chamber sidewall to form a plurality of charging chamber sidewalls; Forming a pattern forming mold provided on the upper surface of the mold;
- the pressing between the pattern forming mold and the first light-transmitting base substrate is performed by passing between a pair of pressure rollers, and the pattern forming mold and the first light-transmitting base material Step (d) may be performed after the substrate has passed through the pair of pressure rollers.
- the bonding of the pair of substrates, by applying a UV curable adhesive between the pair of substrates except for the charging chamber may be bonded by irradiating ultraviolet rays in a state of mutually laminated.
- the intaglio pattern portion may include a sidewall pattern for forming sidewalls of the charging chamber, and a plurality of line patterns spaced apart from each other at predetermined intervals in an outer region of the sidewall pattern.
- the intaglio pattern portion may include a grid pattern for forming a grid scale on an inner region of the side wall of the charging chamber.
- the intaglio pattern portion, the electroforming mold having a pattern for forming the side wall of the charging chamber may be configured to be fixed to the upper surface of the mold for forming the pattern.
- the electroforming mold may be formed including a grid pattern for forming a grid scale in the inner region of the side wall of the charging chamber.
- the intaglio pattern portion may be formed by etching a pattern for forming sidewalls of the charging chamber on an upper surface of the pattern forming mold.
- the etched pattern forming mold may be provided with a grid graduation forming electroforming mold for forming a grid graduation in the inner region of the side wall of the charging chamber.
- the formation height of the side wall may be 10 ⁇ m to 100 ⁇ m.
- At least one filling chamber is provided, as a sample storage mechanism for counting the number of microparticles contained in the sample filled in the filling chamber, A first light-transmissive substrate forming one inner surface of the charging chamber; A second translucent substrate forming the other inner surface of the charging chamber; And a sidewall formed between the first light-transmissive substrate and the second light-transmissive substrate at a predetermined height, and formed by curing the liquid UV curable resin.
- the present invention may use any one of a mold of the plate-shaped mold or a roll type mold in which a plurality of the intaglio pattern portion is formed on the outer circumference.
- the present invention is to prepare a first substrate, to form a pattern of concave-convex shape on one surface of the first substrate, and to adhere the second substrate to the pattern to fill the charging chamber in the inner portion of the pattern It provides a method for producing a sample storage device to be formed.
- a pattern forming mold in which the intaglio pattern portion is formed, to fill the intaglio pattern portion with a liquid UV curable resin, and to harden to form the pattern.
- the present invention provides a sample storage device that is manufactured using the method of manufacturing a sample storage device described above.
- the side wall of the charging chamber is formed on one substrate, and the other substrate is bonded to the substrate on which the side wall of the charging chamber is formed.
- the manufacture of the sample storage device has the advantage that the sample storage device can be easily manufactured.
- the sample storage device can be manufactured from a plate-like substrate that does not necessarily require injection molding when manufacturing the sample storage device through the process as described above.
- the UV curable adhesive for bonding the pair of substrates to each other is filled and distributed in the space between the line pattern, so that the UV curable adhesive is between the pair of substrates Can be prevented from leaking.
- the electroforming mold to the upper surface of the mold for forming a pattern or etching the upper surface of the pattern forming mold to form a negative pattern portion, the formation thickness of the sidewall, the planar shape of the sidewall (print pattern), and the printing pattern of the sidewall
- the advantage is that the width (the width of the printed line) can be finely adjusted.
- a pattern forming mold having an intaglio pattern portion formed on an upper surface, a side wall of a charging chamber is formed on one substrate, and the other substrate is bonded to the substrate on which the side wall of the charging chamber is formed. According to the manufacture of the storage device there is an advantage that the sample storage device can be easily manufactured.
- the sample storage device can be manufactured from a plate-like substrate that does not necessarily require injection molding when manufacturing the sample storage device through the above-described process.
- the UV curable adhesive for bonding the pair of substrates to each other is filled and distributed in the space between the line pattern, the UV curable adhesive between the pair of substrates Can be prevented from leaking.
- FIG. 1 is a perspective view showing an example of a conventional sample storage mechanism.
- Figure 2 is a perspective view showing another example of a conventional sample storage mechanism.
- Figure 3 is a cross-sectional view showing another example of a conventional sample storage mechanism.
- Figure 4 is a flow chart showing the flow of the manufacturing method of the sample storage device according to the first embodiment of the present invention.
- Figure 5 is a flow chart illustrating the flow of a method of manufacturing a sample storage device according to a second embodiment of the present invention.
- Figure 6 is a flow chart illustrating the flow of a method of manufacturing a sample storage device according to a third embodiment of the present invention.
- FIG. 7A and 7B are perspective views illustrating a mold for pattern formation according to the first embodiment of the present invention.
- FIG 8 and 9 are enlarged perspective views showing a part of a pattern forming mold according to the first embodiment of the present invention.
- FIGS. 10A and 10B are perspective views illustrating a state in which a liquid UV curable resin is discharged to a pattern forming mold according to a first embodiment of the present invention.
- 11 and 12 are perspective views illustrating a process of mounting the first light-transmitting substrate on the upper surface of the pattern forming mold according to the first embodiment of the present invention.
- FIG. 13 is a perspective view illustrating a process of compressing a pattern forming mold and a first light-transmitting substrate according to a first embodiment of the present invention and irradiating ultraviolet rays.
- FIG. 14 and 15 are perspective views illustrating a process of bonding the first light-transmissive substrate and the second light-transmissive substrate to each other according to the first embodiment of the present invention.
- FIG. 16 is a perspective view illustrating a grid pattern provided in an intaglio pattern portion according to a first embodiment of the present invention
- FIG. 17 is a perspective view illustrating a sample storage device in which a grid pattern is formed by an intaglio pattern unit having a grid pattern according to the first embodiment of the present invention
- 18A and 18B are perspective views showing a pattern forming mold according to a second embodiment of the present invention.
- 19 is a perspective view showing another pattern forming mold according to the second embodiment of the present invention.
- 20A and 20B are perspective views illustrating a state in which a liquid UV curable resin is discharged to a pattern forming mold according to a second embodiment of the present invention.
- 21 and 22 are perspective views illustrating a process of mounting the first light-transmitting base material substrate on the upper surface of the pattern forming mold according to the second embodiment of the present invention.
- FIG. 23 is a perspective view illustrating a process of compressing a mold for forming a pattern and a first light-transmitting base substrate according to a second embodiment of the present invention and irradiating ultraviolet rays.
- FIG. 24 is a perspective view illustrating a first translucent base substrate having a plurality of sidewalls of a charging chamber according to a second embodiment of the present invention.
- FIG. 25 is a perspective view illustrating a first translucent base substrate having a plurality of sidewalls of a charging chamber according to a third exemplary embodiment of the present invention.
- 26 and 27 are perspective views illustrating a process of adhering a first transparent base material substrate and a second transparent base material substrate on which a plurality of sidewalls of a charging chamber are formed according to a third exemplary embodiment of the present invention.
- FIG. 28 is a perspective view showing an example of a mold for forming a pattern of a roll type according to the present invention.
- first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
- the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
- Sample storage device is provided with at least one charging chamber (s), contained in the sample filled in the charging chamber (s) It is a mechanism for counting the number of microparticles.
- the sample storage device 200 includes a first light-transmissive substrate 210, a second light-transmissive substrate 220, sidewalls 210a, and a line wall 210b.
- the first light-transmissive substrate 210 forms an inner surface of one side of the charging chamber s.
- the second light transmissive substrate 220 forms the other inner surface of the charging chamber s.
- the first light-transmissive substrate 210 and the second light-transmissive substrate 220 respectively, polycarbonate (polycarbonate), poly methyl methacrylate (poly methyl methacrylate), polyethylene (polyethylene), polyethylene terephthalate (polyethylene terephthalate), It is laminated to a predetermined height between the number 220, which is composed of any one material of polystyrol and glass, and is composed of side walls of the filling chamber s, and the liquid UV curable resin (RS) is cured and formed. .
- polycarbonate polycarbonate
- poly methyl methacrylate poly methyl methacrylate
- polyethylene polyethylene
- polyethylene terephthalate polyethylene terephthalate
- the charging chamber s is formed by the first light transmissive substrate 210, the second light transmissive substrate 220, and the sidewall 210a.
- a plurality of line walls 210b are formed in the outer region of the side wall 210a at equal intervals, and the first light transmissive substrate 210 and the second light transmissive substrate 220 are adhered to each other between the line walls 210b.
- An adhesive for applying may be applied.
- the height of forming the sidewall 210a of the charging chamber s is approximately 10 ⁇ m to 100 ⁇ m.
- a discharge part 220b is formed, and for example, as illustrated in FIGS. 14 and 15, the input part 220a and the discharge part 220b may be formed on the second translucent substrate 220. .
- step (a) will be described.
- Step (a) is a step of preparing a pattern forming mold 100 having an intaglio pattern portion 104 formed on an upper surface of at least the side wall 210a of the charging chamber s.
- the intaglio pattern part 104 may be formed in various patterns to form various shapes on the outside of the charging chamber s, including the sidewalls 210a of the charging chamber s.
- a plurality of line walls are formed outside the side wall pattern 104a formed intaglio in order to form the side wall (210a in FIG. 14) of the charging chamber s, and the side wall 210a of the charging chamber s.
- a plurality of line patterns 104b may be formed on the outer region of the sidewall pattern 104a at a predetermined interval and intaglio.
- the intaglio pattern part 104 may be formed of only the sidewall pattern 104a without the line pattern 104b, or may form an entire area except the area for forming the charging chamber s by engraving the charging chamber.
- the width of the sidewall 210a of (s) may be formed to be thick, and of course, it may be variously modified.
- the intaglio pattern part 104 includes a grid pattern 104c for forming a grid scale 200g in an inner region of the sidewall pattern 104a. It may be configured.
- the grid pattern 104c may have a portion corresponding to the grid line portion of the grid grid 200g to be embossed or intaglio.
- the intaglio pattern portion 104 may be made of a pole mold 104 having a pattern for forming the side wall 210a of the charging chamber (s),
- the sidewall pattern 104a may be fixed to an upper surface of the pattern forming mold base 102 to form the pattern forming mold 100.
- a fixing groove 102h through which the electroforming mold 104 may be fixed is formed on the upper surface of the mold base 102 for pattern formation, and the electroforming pole in the fixing groove 102h.
- the mold 104 is inserted and fixed to form the mold 100 for pattern formation as shown in FIG. 7B.
- the electro-molding mold is a mold manufactured by electro-forming (electro-forming) method, and the electro-forming mold forms a metal layer with a predetermined thickness by using electroplating on the surface of the master fabricated by machining.
- the formed metal layer is separated, and the separated metal layer is finished and manufactured into a mold.
- a metal material and a master to be produced in a nickel sulfate solution are put into a nickel sulfate solution, such as a plating method, and a + pole is connected to the metal material and a-pole is connected to the master material, and the metal material is connected to the + pole.
- the metal particles of the to move to the surface of the master to be attached can be produced a electroforming mold of a predetermined thickness.
- the electroforming mold 104 has an advantage in that a mold can be manufactured in a fine shape and thus it is easy to form the sidewall 210a of the filling chamber s having a height and a thickness of micro units.
- the electroforming mold 104 has a grid pattern 104c for forming a grid scale (200g) in the inner region of the sidewall pattern (104a) for forming the sidewall (210a) of the charging chamber (s). It may be formed to include.
- the electroforming mold 104 may include all of the sidewall pattern 104a, the line pattern 104b, and the grid pattern 104c.
- the intaglio pattern part 104 forms a sidewall 210a and a line wall 104b of the charging chamber s on an upper surface of the pattern forming mold base 102.
- the pattern to be etched can be configured.
- the pattern may be formed by a known general etching process, and, for example, after forming an oxide film on the upper surface of the mold base 102 for pattern formation, the photoresist is laminated on the oxide film and is negative. Irradiating ultraviolet rays through a mask of a figure to sensitize the photosensitive resin, to remove the photosensitive resin, to remove the oxide film of the portion where the photosensitive resin is removed, and to remove the remaining photosensitive resin.
- the removal process may be performed to form a pattern for forming the sidewall 210a and the line wall 210b on the upper surface of the pattern forming mold base 102 by impregnating vapor of impurities in a portion without an oxide film.
- a grid molding mold 105 may be provided.
- the grid scale 200g formed in the inner region of the side wall 210a of the charging chamber s is formed in a finer shape than the side wall 210a or the line wall 210b of the charging chamber s. It may be difficult to form a pattern for forming the scale 200g.
- the sidewall pattern 104a of the pattern forming mold 100 is etched.
- the groove 105g is formed in the inner region, and the pattern forming mold 100 is formed by inserting the grid-forming electroforming mold 105.
- the electroforming mold having a pattern for forming the sidewall 210a of the charging chamber s is configured to be fixed to the upper surface of the pattern forming mold base 102 or the pattern forming mold base 102.
- the pattern for forming the sidewall 210a of the charging chamber s is etched on the upper surface of the engraved pattern portion 104 on the upper surface of the mold base 102 for pattern formation.
- the mold 100 for pattern formation may be prepared.
- step (b) will be described.
- the step (b) is a step of discharging a predetermined amount of liquid UV curable resin (RS) to be accommodated in the intaglio pattern portion 104 on the upper surface of the pattern forming mold (100).
- RS liquid UV curable resin
- a predetermined amount of liquid-phase UV curable resin RS may be discharged on the upper surface of one side of the pattern forming mold 100. .
- the liquid UV curable resin RS is discharged to the upper surface of the mold forming mold 100, specifically, the intaglio pattern part 104 as a whole.
- Liquid UV curable resin (RS) may be applied to the pattern portion 104 as a whole.
- the liquid UV curable resin (RS) is a resin for forming the side wall 210a and the line wall 210b of the filling chamber s, and is, for example, a conventional liquid UV curable type of urethane acrylate (Urethane Acrylate) series.
- a conventional liquid UV curable type of urethane acrylate Urethane Acrylate
- the resin 'ND-938' of NANO PHOTONICS CHEMICAL CO., LTD. Can be used.
- a curing agent may be mixed and used.
- step (c) will be described.
- the first light-transmissive substrate 210 is seated on the upper surface of the pattern forming mold 100 and pressed together.
- the pattern forming mold 100 in a state where a certain amount of liquid UV curable resin (RS) is discharged to an upper surface of one side of the pattern forming mold 100, the pattern forming mold 100 is discharged.
- the first light-transmissive substrate 210 may be aligned and seated on the top surface of the substrate.
- the pressing of the pattern forming mold 100 and the first light-transmissive substrate 210 may be performed by the weight of the first light-transmissive substrate 210 or by a separate pressing means.
- the pattern forming mold 100 and the first light-transmissive substrate 210 have a pair of pressure rollers R from the side from which the liquid UV curable resin RS is discharged. As it passes through the) may be compressed to each other.
- a well-known pressing means may be optionally applied.
- the liquid-phase UV curable resin (RS) between the embossed portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first light-transmissive substrate 210 It is present in the form of a film having a thickness of about 3 ⁇ m, between the intaglio portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first light-transmissive substrate 210 corresponding to the intaglio shape of the liquid UV
- the curable resin (RS) is filled.
- the formation height of the intaglio portion is preferably formed to 10 ⁇ m ⁇ 100 ⁇ m the height of the filling chamber (s).
- step (d) will be described.
- the liquid UV curable resin (RS) is a step of curing the liquid UV curable resin (RS) by irradiating ultraviolet rays in a state in which the intaglio pattern portion 104 is received.
- the step (d) may be performed after the pattern forming mold 100 and the first light-transmitting substrate 210 pass through the pair of pressure rollers R.
- the pattern forming mold 100 and the first light-transmissive substrate 210 have a pair of pressure rollers R from the side from which the liquid UV curable resin RS is discharged. As it passes through the liquid UV curable resin (RS) is distributed to be unfolded as a whole between the pattern forming mold 100 and the first light-transmissive substrate 210 may be accommodated in the intaglio pattern portion 104.
- the pattern forming mold 100 and the first light-transmissive substrate 210 are irradiated with ultraviolet (UV) to the discharge side discharged through the pair of pressure roller (R), the pattern forming mold
- UV ultraviolet
- the liquid UV curable resin (RS) spread out between the 100 and the first light-transmissive substrate 210 may be cured.
- step (e) will be described.
- the step (e) is a step of separating the first light-transmissive substrate 210 having the sidewall 210a formed by curing the liquid UV curable resin RS from the pattern forming mold 100.
- the pattern forming mold 100 may be a release treatment so that the cured resin can be easily separated, for example, may be a release treatment through heat treatment, plating, deposition coating, and the like.
- the first light-transmissive substrate 210 having the sidewall 210a formed by curing the liquid UV curable resin RS may be easily separated from the pattern forming mold 100.
- step (f) will be described.
- the filling chamber s is formed by adhering the second translucent substrate 220 to the side where the sidewall 210a of the first translucent substrate 210 is formed.
- the second light transmissive substrate 220 is formed to have substantially the same area as the first light transmissive substrate 210, and an input unit 220a for injecting a sample into the charging chamber s. And a discharge part 220b for discharging the sample or air.
- the first light-transmissive substrate 210 and the second light-transmissive substrate 220 may be adhered to each other by applying UV curable adhesive between a pair of substrates excluding the charging chamber s and irradiating ultraviolet rays in a stacked state. Can be.
- the UV curable adhesive may be applied to fill a space between some line walls 210b, and some line walls may be attached to each other when the first light transmissive substrate 210 and the second light transmissive substrate 220 are adhered to each other. Since the UV curable adhesive filled in the space between 210b is distributed into the space between neighboring line walls 210b, the UV curable adhesive may be prevented from leaking out through the pair of substrates. .
- the UV curable adhesive (G) is, for example, a liquid substance containing urethane acrylate (Urethane acrylate) and the like, conventionally referred to as 'liquid UV', and is cured by applying heat or UV irradiation It is a substance with characteristics.
- UV-curable adhesive (G) in order to increase the curability of the UV-curable adhesive (G) may be used by mixing a curing agent, of course.
- the sample storage device 200 having the charging chamber s is provided. Will be able to complete.
- a negative pattern for forming the side wall of the charging chamber ⁇ the negative pattern is a single charging chamber Forming a plurality of individual pattern portions forming the sidewalls so as to form a plurality of sidewalls of the charging chamber so as to form a plurality of side walls of the charging chamber; (b) discharging a predetermined amount of liquid UV curable resin to be accommodated in the intaglio pattern portion on an upper surface of the pattern forming mold; (c) mounting the first light-transmitting base material substrate on the upper surface of the mold for forming a pattern and pressing each other; (d) curing the liquid UV curable resin by irradiating ultraviolet rays with the liquid UV curable resin accommodated in the intaglio pattern portion; (e) separating the first light-transmitting base material substrate having a plurality of sidewalls of the charging chamber formed by curing the liquid UV curable resin from
- step (a) will be described.
- the step (a) is a step of preparing a pattern forming mold 100 having an intaglio pattern portion 104 formed on an upper surface of at least the side wall 210a of the charging chamber s.
- the intaglio pattern part 104 is formed in a plurality of individual pattern parts 104 'forming a single charging chamber (s) side wall 210a to form a plurality of charging chamber (s) side wall 210a. It is formed to be.
- the 104 may be formed such that the individual pattern portions 104 'for forming a single charging chamber s sidewall 210a are arranged in the form of' 2 X 10 ', each of the individual pattern portions 104'. Form a side wall 210a of the charging chamber s of one sample storage device.
- a plurality of sample storage mechanisms can be produced in a single manufacturing process, thereby enabling mass production.
- the individual pattern portion 104 ′ forming the intaglio pattern portion 104 includes various sidewalls 210a of the charging chamber s to form various shapes on the outside of the charging chamber s. It can be formed in a pattern.
- each individual pattern portion 104 includes sidewall patterns 104a, line patterns 104b, and grid patterns (not shown), as shown in FIGS. 18A, 18B, and 19.
- the detailed pattern shape may be the same as or similar to the shape of the sidewall pattern 104a, the line pattern 104b, and the grid pattern 104c of the intaglio pattern part 104 of the first embodiment, and thus redundant description thereof will be omitted. .
- the intaglio pattern portion 104 of the second embodiment is similar to the intaglio pattern portion 104 of the first embodiment, for example, as shown in Figs. 18A and 18B, for forming the electroform mold 104 for pattern formation. It is provided on the upper surface of the mold base 102 to form a pattern forming mold 100, or as shown in Figure 19, by forming a pattern on the upper surface of the pattern forming mold base 102 through an etching process to form a pattern Forming mold 100 may be configured, and duplicate description thereof will be omitted.
- step (b) will be described.
- the step (b) is a step of discharging a predetermined amount of liquid UV curable resin (RS) to be accommodated in the intaglio pattern portion 104 on the upper surface of the pattern forming mold (100).
- RS liquid UV curable resin
- liquid UV curable resin (RS) that is totally accommodated in the intaglio pattern portion 104 is discharged onto one side of the pattern forming mold 100, or FIG.
- the intaglio pattern portion 104 is discharged to the liquid surface UV curable resin RS on the upper surface of the mold forming mold 100, specifically, the intaglio pattern portion 104.
- Liquid UV curable resin (RS) may be applied to the entire.
- the liquid UV curable resin (RS) is a resin for forming the side wall 210a and the line wall 210b of the filling chamber s, and is, for example, a conventional liquid UV curable type of urethane acrylate (Urethane Acrylate) series.
- a conventional liquid UV curable type of urethane acrylate Urethane Acrylate
- the resin 'ND-938' of NANO PHOTONICS CHEMICAL CO., LTD. Can be used.
- step (c) will be described.
- the pattern forming mold 100 in a state in which a predetermined amount of liquid UV curable resin RS is discharged on one side of the pattern forming mold 100, the pattern forming mold 100 is discharged.
- the first light-transmitting base substrate 210 ' may be aligned on the upper surface of the substrate.
- the pressing between the pattern forming mold 100 and the first light-transmitting base substrate 210 ' is, for example, as shown in Figure 23, the pattern forming mold 100 and the first 1 may be achieved by passing the transparent base material substrate 210 'between the pair of pressure rollers (R) from the discharge side of the liquid UV curable resin (RS).
- any known pressing means may be applied.
- the liquid UV curable resin (RS) between the embossed portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first translucent base substrate 210 ' Is in the form of a film having a thickness of approximately 3 ⁇ m, and corresponds to the intaglio shape between the intaglio portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first light-transmitting base substrate 210 '.
- the liquid UV curable resin (RS) between the embossed portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first translucent base substrate 210 ' Is in the form of a film having a thickness of approximately 3 ⁇ m, and corresponds to the intaglio shape between the intaglio portion of the intaglio pattern portion 104 of the pattern forming mold 100 and the first light-transmitting base substrate 210 '.
- the formation height of the intaglio portion is preferably formed to 10 ⁇ m ⁇ 100 ⁇ m the height of the filling chamber (s).
- step (d) will be described.
- the liquid UV curable resin (RS) is a step of curing the liquid UV curable resin (RS) by irradiating ultraviolet rays in a state accommodated in the intaglio pattern portion 104.
- the step (d) may be performed after the pattern forming mold 100 and the first translucent base substrate 210 'pass through the pair of pressure rollers R.
- the pattern forming mold 100 and the first light-transmitting base substrate 210 ' have a pair of pressure rollers from the side from which the liquid UV curable resin RS is discharged. As R) passes through, the liquid UV curable resin (RS) is distributed to the entirety between the pattern forming mold 100 and the first light-transmitting base substrate 210 'and is distributed to the intaglio pattern portion 104. Can be accommodated.
- the pattern forming mold 100 and the first light-transmitting base material substrate 210 ' is irradiated with ultraviolet (UV) to the discharge side discharged through the pair of pressure roller (R) to form the pattern
- UV ultraviolet
- the liquid UV curable resin RS spread and spread between the mold 100 and the first light-transmitting base substrate 210 ′ may be cured.
- step (e) will be described.
- the first light-transmitting base material substrate 210 is provided with a plurality of sidewalls 210a of the charging chamber s formed by curing the liquid UV curable resin RS from the pattern forming mold 100. ') To separate.
- the pattern forming mold 100 may be a release treatment so that the cured resin can be easily separated, for example, may be a release treatment through heat treatment, plating, deposition coating, and the like.
- the first light-transmitting base material substrate 210 ′ having the sidewall 210a formed by curing the liquid UV curable resin RS may be easily separated from the pattern forming mold 100.
- step (f) will be described.
- the first light-transmitting base substrate 210 ' is cut by cutting the sidewalls 210a of the plurality of charging chambers s into the single side walls 210a of the single charging chambers.
- 1 is a step of preparing a light-transmissive substrate (210).
- an individual charging chamber s is formed on one side of the first light-transmitting base material substrate 210 'manufactured through the steps (a) to (e) as described above, as shown in FIG. 24, an individual charging chamber s is formed.
- the side wall 210a and the line wall 210b are arranged in the form of '2 X 10'.
- the first light-transmitting base substrate 210 ' is cut along the virtual cutting line c to provide a first light-transmissive substrate 210.
- the cutting of the first transparent substrate substrate 210 ' may be made by a mechanical cutting method such as Thompson cutting, NC cutting.
- one side of the first light transmissive substrate 210 formed by cutting the first light transmissive substrate 210 ' is the same as the first light transmissive substrate 210 of the first embodiment shown in FIG.
- One side wall 210a and a plurality of line walls 210b forming the seal s may be provided.
- step (g) will be described.
- the filling chamber s is formed by adhering the second light-transmissive substrate to the side where the sidewall 210a of the first light-transmissive substrate 210 is formed.
- the second light transmissive substrate (refer to '220' in FIG. 14) is formed with an area substantially the same as that of the first light transmissive substrate 210 and includes an input unit 220a for injecting a sample into the charging chamber s. A discharge unit 220b for discharging the sample or air is formed.
- the first light-transmissive substrate 210 and the second light-transmissive substrate may be adhered by irradiating ultraviolet rays in a state in which a UV curable adhesive is applied to and laminated between the pair of substrates except for the charging chamber s.
- a redundant description thereof will be omitted.
- a negative pattern for forming a side wall of the charging chamber ⁇ the negative pattern is a single charging chamber Forming a plurality of individual pattern portions forming the sidewalls so as to form a plurality of sidewalls of the charging chamber so as to form a plurality of side walls of the charging chamber; (b) discharging a predetermined amount of liquid UV curable resin to be accommodated in the intaglio pattern portion on an upper surface of the pattern forming mold; (c) mounting the first light-transmitting base material substrate on the upper surface of the mold for forming a pattern and pressing each other; (d) curing the liquid UV curable resin by irradiating ultraviolet rays with the liquid UV curable resin accommodated in the intaglio pattern portion; (e) separating the first light-transmitting base material substrate having a plurality of sidewalls of the charging chamber formed by curing the liquid UV curable resin
- steps (a) to (e) of the manufacturing method of the sample storage device according to the third embodiment of the present invention are the same as or similar to the steps (a) to (e) of the manufacturing method of the second embodiment, so overlap The description will be omitted and only steps (f) and (g) will be described.
- step (f) will be described.
- the second side is formed on the side on which the side walls 210a of the plurality of charging chambers (s) of the first light-transmitting base substrate (210 ′ in FIG. 25) manufactured by steps (a) to (e) are formed.
- a plurality of charging chambers s are formed by adhering the transparent base material substrate 220 ′ in FIG. 26.
- the second light-transmitting base substrate 220 ' is formed to have substantially the same area as the first light-transmitting base substrate 210', and a sample is introduced into each charging chamber s.
- a plurality of input unit 220a and a discharge unit 220b for discharging the sample or air are formed.
- the first light-transmitting base substrate 210 'and the second light-transmitting base substrate 220' are UV curable adhesives between a pair of base substrates except for the respective charging chambers s.
- step (g) will be described.
- the first and second light-transmitting base substrates 210 'and 220' are bonded to each other so that the plurality of filling chambers s are separately divided.
- FIG. 27 For example, between the first light-transmitting base material substrate 210 'and the second light-transmissive base material substrate 220' manufactured through the steps (a) to (f) as described above and bonded to each other, FIG. 27. As shown in FIG. 2, the side walls 210a and the line walls 210b forming the individual charging chambers s are arranged in the form of '2 X 10'.
- the first light-transmitting base material substrate 210 'and the second light-transmissive base material substrate 220' bonded to each other are cut along the imaginary cutting line c, respectively, so that the sample of the first embodiment shown in FIG.
- a single sample storage device can be completed.
- the pattern forming mold used in the method for manufacturing the sample storage device of the present invention uses a plate-shaped mold.
- FIG. 28 is a perspective view showing an example of a mold for forming a pattern of a roll type according to the present invention.
- the pattern-forming mold 400 used in the method for manufacturing a sample storage device of the present invention may be used as a roll type.
- shafts 401 connected to a rotating shaft of a rotating machine (not shown) such as a motor are formed at both ends, and are formed in a circumferential shape.
- the intaglio pattern parts 410 are formed at positions having a uniform interval on the outer circumference of the pattern forming mold 400, and the filling chamber in the substrate is formed in the inner space of each intaglio pattern part 410.
- Protruding molding 411 is formed.
- the substrate can be continuously produced by using the roll-type pattern forming mold 400, there is an advantage in that the production speed and the yield can be increased.
- the sample storage device provided in the present invention is manufactured through the above-described manufacturing method.
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Abstract
Description
Claims (20)
- 적어도 하나의 충전실이 구비되어, 상기 충전실에 충전된 시료에 포함된 미 세입자의 개체수를 계수하기 위한 시료보관기구의 제조방법으로서,(a) 적어도 상기 충전실의 측벽을 형성하기 위한 음각 패턴부가 상면에 구비 된 패턴 형성용 몰드를 준비하는 단계;(b) 상기 음각 패턴부로 수용시키기 위한 액상 UV 경화성 수지를 상기 패턴 형성용 몰드의 상면에 일정량 토출하는 단계;(c) 상기 패턴 형성용 몰드의 상면에 제1 투광성 기판을 안착하여 서로 압착 하는 단계;(d) 상기 액상 UV 경화성 수지가 상기 음각 패턴부로 수용된 상태에서 자외 선을 조사하여 상기 액상 UV 경화성 수지를 경화시키는 단계;(e) 상기 패턴 형성용 몰드로부터 상기 액상 UV 경화성 수지가 경화되어 형 성된 충전실 측벽이 구비된 제1 투광성 기판을 분리시키는 단계; 및(f) 상기 제1 투광성 기판의 측벽이 형성된 측에 제2 투광성 기판을 접착하 여 상기 충전실을 형성하는 단계;를 포함하여 구성된 것을 특징으로 하는 시료보관 기구의 제조방법.
- 적어도 하나의 충전실이 구비되어, 상기 충전실에 충전된 시료에 포함된 미 세입자의 개체수를 계수하기 위한 시료보관기구의 제조방법으로서,(a) 적어도 상기 충전실의 측벽을 형성하기 위한 음각 패턴부 - 상기 음각 패턴부는 단일의 충전실 측벽을 형성하는 개별 패턴부가 복수로 배열된 형태로 이 뤄져 복수의 충전실 측벽을 형성할 수 있도록 형성됨 - 가 상면에 구비된 패턴 형 성용 몰드를 준비하는 단계;(b) 상기 음각 패턴부로 수용시키기 위한 액상 UV 경화성 수지를 상기 패턴 형성용 몰드의 상면에 일정량 토출하는 단계;(c) 상기 패턴 형성용 몰드의 상면에 제1 투광성 모재 기판을 안착하여 서로 압착하는 단계;(d) 상기 액상 UV 경화성 수지가 상기 음각 패턴부로 수용된 상태에서 자외 선을 조사하여 상기 액상 UV 경화성 수지를 경화시키는 단계;(e) 상기 패턴 형성용 몰드로부터 상기 액상 UV 경화성 수지가 경화되어 형 성된 복수의 충전실 측벽이 구비된 제1 투광성 모재 기판을 분리시키는 단계;(f) 상기 복수의 충전실 측벽이 단일의 충전실 측벽으로 개별 분할되도록 상 기 제1 투광성 모재 기판을 절단하여 제1 투광성 기판을 마련하는 단계; 및(g) 상기 제1 투광성 기판의 측벽이 형성된 측에 제2 투광성 기판을 접착하 여 상기 충전실을 형성하는 단계;를 포함하여 구성된 것을 특징으로 하는 시료보관 기구의 제조방법.
- 적어도 하나의 충전실이 구비되어, 상기 충전실에 충전된 시료에 포함된 미 세입자의 개체수를 계수하기 위한 시료보관기구의 제조방법으로서,(a) 적어도 상기 충전실의 측벽을 형성하기 위한 음각 패턴부 - 상기 음각 패턴부는 단일의 충전실 측벽을 형성하는 개별 패턴부가 복수로 배열된 형태로 이 뤄져 복수의 충전실 측벽을 형성할 수 있도록 형성됨 - 가 상면에 구비된 패턴 형 성용 몰드를 준비하는 단계;(b) 상기 음각 패턴부로 수용시키기 위한 액상 UV 경화성 수지를 상기 패턴 형성용 몰드의 상면에 일정량 토출하는 단계;(c) 상기 패턴 형성용 몰드의 상면에 제1 투광성 모재 기판을 안착하여 서로 압착하는 단계;(d) 상기 액상 UV 경화성 수지가 상기 음각 패턴부로 수용된 상태에서 자외 선을 조사하여 상기 액상 UV 경화성 수지를 경화시키는 단계;(e) 상기 패턴 형성용 몰드로부터 상기 액상 UV 경화성 수지가 경화되어 형 성된 복수의 충전실 측벽이 구비된 제1 투광성 모재 기판을 분리시키는 단계;(f) 상기 제1 투광성 모재 기판의 복수의 충전실 측벽이 형성된 측에 제2 투 광성 모재 기판을 접착하여 복수의 충전실을 형성하는 단계; 및(g) 상기 복수의 충전실이 각각 개별 분할되도록 상호 접착된 제1 및 제2 투 광성 모재 기판을 절단 가공하는 단계;를 포함하여 구성된 것을 특징으로 하는 시 료보관기구의 제조방법.
- 제2항 내지 제3항 중 어느 한 항에 있어서,상기 (c) 단계에서,상기 패턴 형성용 몰드와 상기 제1 투광성 모재 기판의 상호 간의 압착은 한 쌍의 가압롤러 사이로 통과시킴에 따라 이뤄지고,상기 패턴 형성용 몰드와 상기 제1 투광성 모재 기판이 상기 한 쌍의 가압롤 러를 통과한 후 상기 (d) 단계가 이뤄지는 것을 특징으로 하는 시료보관기구의 제 조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 한 쌍의 기판의 접착은,상기 충전실을 제외한 한 쌍의 기판 사이에 UV 경화성 접착제를 도포하여 상 호 적층한 상태에서 자외선을 조사함에 따라 접착되도록 하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 음각 패턴부는,상기 충전실의 측벽을 형성하기 위한 측벽 패턴, 상기 측벽 패턴의 외측 영 역에 소정 간격으로 상호 이격된 복수의 라인 패턴을 포함하여 구성된 것을 특징으 로 하는 시료보관기구의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 음각 패턴부는,상기 충전실의 측벽의 내측 영역에 그리드 눈금을 형성하기 위한 그리드 패턴을 포함하여 구성된 것을 특징으로 하는 시료보관기구의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 음각 패턴부는,상기 충전실의 측벽을 형성하기 위한 패턴을 갖는 전주금형이 상기 패턴 형성용 몰드의 상면에 고정되어 구성된 것을 특징으로 하는 시료보관기구의 제조방법.
- 제8항에 있어서,상기 전주금형은 상기 충전실의 측벽의 내측 영역에 그리드 눈금을 형성하기 위한 그리드 패턴을 포함하여 형성된 것을 특징으로 하는 시료보관기구의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 음각 패턴부는,상기 패턴 형성용 몰드의 상면에 상기 충전실의 측벽을 형성하기 위한 패턴이 에칭처리되어 구성되는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제10항에 있어서,상기 에칭처리된 패턴 형성용 몰드는 상기 충전실의 측벽의 내측 영역에 그 리드 눈금을 형성하기 위한 그리드 눈금형성용 전주금형이 구비된 것을 특징으로 하는 시료보관기구의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 측벽의 형성 높이는 10㎛ 내지 100㎛인 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 패턴 형성용 몰드를 판상의 몰드 또는 상기 음각 패턴부가 외주에 다수로 형성되는 롤 타입의 몰드 중 어느 하나를 사용하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 1기판을 준비하고,상기 제 1기판의 일면에 틀 형상의 요철 형상의 패턴을 형성하고,제 2기판을 상기 패턴에 접착하여 상기 패턴의 내측부에 충전실을 형성하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 14항에 있어서,상기 패턴을 액상 UV 경화성 수지를 경화시켜 형성하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 14항에 있어서,상기 패턴을 다수로 형성하고,상기 다수의 패턴 각각이 분리되도록 상기 제 1투광성 기판을 절단하고,상기 제 2투광성 기판을 상기 패턴들 각각에 접착하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 14항에 있어서,상기 패턴을 다수로 형성하고,상기 제 2투광성 기판을 상기 패턴들에 접착하고,상기 다수의 패턴들 각각에서 충전실을 갖도록 상기 제 2투광성 기판을 절단하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 14항에 있어서,음각 패턴부가 형성되는 패턴 형성용 몰드를 준비하고,상기 음각 패턴부에 액상 UV 경화성 수지를 채우고, 경화하여 상기 패턴을 형성하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 18항에 있어서,상기 패턴 형성용 몰드를 판상의 몰드 또는 상기 음각 패턴부가 외주에 다수로 형성되는 롤 타입의 몰드 중 어느 하나를 사용하는 것을 특징으로 하는 시료보관기구의 제조방법.
- 제 1항 내지 제 3항, 제 14항 중 어느 한 항의 시료보관기구의 제조방법을 사용하여 제조되는 것을 특징으로 하는 시료보관기구.
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JP2001156089A (ja) * | 1999-11-26 | 2001-06-08 | Apic Yamada Corp | 樹脂成形用モールド金型装置並びにダイシングマーク用突部を有する基板 |
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CN104520688B (zh) | 2017-03-08 |
EP2884255A1 (en) | 2015-06-17 |
EP2884255A4 (en) | 2016-01-13 |
US10479000B2 (en) | 2019-11-19 |
CN104520688A (zh) | 2015-04-15 |
JP6017040B2 (ja) | 2016-10-26 |
US20150202804A1 (en) | 2015-07-23 |
JP2015533672A (ja) | 2015-11-26 |
EP2884255B1 (en) | 2018-12-26 |
KR101272261B1 (ko) | 2013-06-13 |
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