WO2016185792A1 - 光造形物およびプロダクト、ならびにプロダクトの製造方法 - Google Patents
光造形物およびプロダクト、ならびにプロダクトの製造方法 Download PDFInfo
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- WO2016185792A1 WO2016185792A1 PCT/JP2016/059340 JP2016059340W WO2016185792A1 WO 2016185792 A1 WO2016185792 A1 WO 2016185792A1 JP 2016059340 W JP2016059340 W JP 2016059340W WO 2016185792 A1 WO2016185792 A1 WO 2016185792A1
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- WIPO (PCT)
- Prior art keywords
- cured resin
- resin
- layer
- wavelength band
- base layer
- Prior art date
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Classifications
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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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D29/00—Manicuring or pedicuring implements
- A45D29/007—Nail polish removing devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
- A61Q3/02—Nail coatings
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Definitions
- This technology relates to an optically shaped object and a product formed by using a cured resin by light irradiation, and a method for manufacturing the product.
- gel nails that harden gel-like cured resin with ultraviolet light have become popular. Recently, an increasing number of people enjoy using gel nails on their hands and toes, not only at salons, but also at home. Gel nails are characterized by high adhesion to nails and long-lasting properties. However, it is not easy to remove the gel nail. For example, it is necessary to rub the surface of the gel nail with a nail file so that the surface is scratched so that the removal liquid can be easily infiltrated. Further, even when the surface of the gel nail is scratched, it may take 5 minutes or longer to soak the removal liquid. Thus, it takes a lot of work to remove the gel nail.
- Patent Documents 1 to 3 have a problem that a special cured resin is required and the versatility is low. Such a problem may occur regardless of the place where the gel-like cured resin is applied.
- the first cured resin portion provided at a position suitable for contacting the base material and a part of the side surface of the first cured resin portion are exposed.
- one or a plurality of second cured resin portions provided in contact with the first cured resin portion are made of a resin having a relatively small number of functional groups and a polymer polymerization degree as compared with the second cured resin portion.
- One or a plurality of second cured resin parts are made of a resin having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin part.
- the housing, the first cured resin portion provided in contact with the surface of the housing, and a part of the side surface of the first cured resin portion are exposed.
- one or a plurality of second cured resin portions provided in contact with the first cured resin portion are made of a resin having a relatively small number of functional groups and a polymer polymerization degree as compared with the second cured resin portion.
- One or a plurality of second cured resin parts are made of a resin having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin part.
- first stereolithography product and the first product according to an embodiment of the present technology two types of cured resin portions (a first cured resin portion and a second cured resin portion) having different numbers of functional groups and polymer polymerization degrees are included. Is provided.
- the first cured resin part is easier to dissolve in a general removal liquid than the second cured resin part.
- the first cured resin portion that is easily dissolved in a general removal liquid is provided at a position suitable for contacting the base material. 1 The side surface of the cured resin portion is exposed to the outside.
- the 1st hardening resin part can be easily dissolved with a general removal liquid.
- the portion where the first cured resin portion was present becomes a void, so this void becomes a passage for the removal liquid, and the second cured resin portion is also a general removal liquid.
- the contact area to the base material of a 2nd cured resin part is small compared with the case where only the 2nd cured resin part is contacting the base material.
- the second cured resin portion may not be in contact with the base material in the first place.
- the adhesion to the base material is easily reduced with a general removal liquid.
- the second stereolithography object of one embodiment of the present technology is a mode in which voids are formed in the gaps between the plurality of cured resin portions and the plurality of cured resin portions provided at positions suitable for contacting the substrate. And a color curable resin layer provided in contact with the plurality of curable resin portions.
- the second product according to the embodiment of the present technology includes a casing, a cured resin portion provided in contact with the surface of the casing, and a plurality of voids formed in a gap between the plurality of cured resin portions. And a color cured resin layer provided in contact with the cured resin portion.
- voids are formed in the gaps between the plurality of cured resin portions provided between the base material and the color cured resin layer.
- the color curable resin layer may not be in contact with the base material in the first place.
- the adhesion to the base material is easily reduced with a general removal liquid.
- the manufacturing method of the 1st stereolithography thing of one embodiment of this art contains the following (A1)-(A3).
- (A1) Applying a high-sensitivity first resin in the first wavelength band to the surface of the substrate (A2) By irradiating the entire first resin with light in a wavelength band different from the first wavelength band , Forming a first cured resin layer having a relatively small number of functional groups and polymer polymerization degree (A3) By irradiating the entire first cured resin layer with light of the first wavelength band, The upper part is changed to a second cured resin layer having a relatively large number of functional groups and a degree of polymer polymerization compared to the lower part of the first cured resin layer.
- first cured resin layer In the first method for manufacturing an optically shaped article according to an embodiment of the present technology, two types of cured resin layers (a first cured resin layer and a second cured resin layer) having different functional group numbers and polymer polymerization degrees are formed.
- the first cured resin layer is easier to dissolve in a general removal liquid than the second cured resin layer.
- a first cured resin layer that is easily dissolved in a general removal liquid is formed in contact with the base material, and further, the first cured resin layer is formed. The side of is exposed to the outside.
- a 1st cured resin layer and a 2nd cured resin layer are formed in the surface of a base material, a 1st cured resin layer can be easily dissolved with a general removal liquid.
- the adhesion nature to a substrate is easily reduced with a general removal liquid.
- the manufacturing method of the 2nd stereolithography object of one embodiment of this art contains the following (B1)-(B4).
- (B1) Applying a first resin having a high sensitivity in the first wavelength band to the surface of the substrate (B2) By irradiating the entire first resin with light in a wavelength band different from the first wavelength band Forming a first cured resin layer having a relatively small number of functional groups and polymer polymerization degree (B3) on the upper surface of the first cured resin layer, the second layer having high sensitivity in a second wavelength band different from the first wavelength band;
- (B4) A second cured resin having a relatively large number of functional groups and a higher degree of polymer polymerization than the first cured resin layer by irradiating the entire second resin with light of the second wavelength band.
- first cured resin layer and second cured resin layer two types of cured resin layers having different numbers of functional groups and different degrees of polymer polymerization are formed.
- the first cured resin layer is easier to dissolve in a general removal liquid than the second cured resin layer.
- a first cured resin layer that is easily dissolved in a general removal liquid is formed in contact with the base material, and further, the first cured resin layer The side of is exposed to the outside.
- the third method of manufacturing a stereolithography includes the following (C1) to (C4).
- (C1) Applying a first resin having high sensitivity in the first wavelength band to the surface of the base material.
- C2) By irradiating the first resin with laser light in the first wavelength band, the number of functional groups and The number of functional groups and the polymer compared to the first cured resin portion, which is in contact with the first cured resin portion so that a part of the side surface of the first cured resin portion is exposed, and the first cured resin portion having a relatively small degree of polymer polymerization
- C3 a second wavelength different from the first wavelength band on the upper surface of the first cured resin layer
- Applying the second resin having high sensitivity in the band (C4) By irradiating the entire second resin with light in the second wavelength band, the number of functional groups and the degree of polymer polymerization are
- first cured resin part and second cured resin part two types of cured resin parts (first cured resin part and second cured resin part) having different numbers of functional groups and polymer polymerization degrees are used as the base. It forms in the 1st cured resin layer which touches the surface of a material.
- the first cured resin part is easier to dissolve in a general removal liquid than the second cured resin part.
- the first cured resin portion that is easily dissolved in a general removal liquid is formed in contact with the base material, and further, the first cured resin portion The side of is exposed to the outside.
- the manufacturing method of the 4th stereolithography thing of one embodiment of this art includes the following (D1)-(D3).
- D1 Applying a first resin with high sensitivity in the first wavelength band to the surface of the base material
- D2 By irradiating the entire first resin with light in a wavelength band different from the first wavelength band
- D3 Forming a cured resin layer having a relatively small number of functional groups and polymer polymerization degree (D3)
- the cured resin layer is irradiated with pulsed laser light of the first wavelength band.
- the cured resin before irradiation is a part excluding a part of the side surface of the layer, and a plurality of columnar parts extending from the surface of the substrate or a position separated from the surface of the substrate to the outermost surface of the cured resin layer. Change to multiple cured resin parts with relatively large number of functional groups and polymer polymerization degree compared to the layer
- the fourth method of manufacturing an optically shaped object according to an embodiment of the present technology two types of cured resin portions having different numbers of functional groups and different degrees of polymer polymerization are formed.
- the portion excluding the plurality of cured resin portions is more general than the plurality of cured resin portions (second cured resin portions) formed in the cured resin layer. Easily soluble in the removal solution.
- the first cured resin portion that is easily dissolved in a general removal liquid is formed in contact with the base material, and further, the first cured resin portion The side of is exposed to the outside.
- a fifth method of manufacturing an optically shaped object includes the following (E1) to (E3).
- (E1) Applying a high-sensitivity first resin in a predetermined wavelength band to the surface of the base material (E2) By irradiating the first resin with laser light in a wavelength band, Forming a columnar first cured resin layer (E3) Forming a color cured resin layer in contact with a plurality of cured resin portions in a mode in which voids are formed in the gaps between the plurality of first cured resin layers
- a plurality of cured resin portions are formed on the base material, thereby forming a gap between the base material and the color cured resin layer.
- the color curable resin layer may not be in contact with the base material in the first place.
- the adhesion to the base material is easily reduced with a general removal liquid.
- the adhesion to the base material is Since it was made to reduce easily with a general removal liquid, an optical modeling thing can be easily removed with a general removal liquid, without using exclusive hardening resin.
- FIG. 1 It is a figure showing an example of the section composition of the product concerning a 1st embodiment of this art. It is a figure showing the characteristic of resin used for manufacture of an optical modeling thing. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the section composition of the product concerning a 2nd embodiment of this art. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the section composition of the product concerning a 3rd embodiment of this art.
- 10B is a diagram illustrating an example of a cross-sectional configuration along line AA in FIG. 10A. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the section composition of the product concerning a 4th embodiment of this art. It is a figure showing an example of the section composition at the AA line of Drawing 12A. It is a figure showing the modification of the cross-sectional structure of the product of FIG. It is a figure showing an example of the manufacture procedure of the optical modeling thing of FIG. 12, FIG. It is a figure showing an example of the manufacture procedure of the optical modeling thing of FIG. 12, FIG.
- FIG. 15B is a diagram illustrating an example of a cross-sectional configuration along line AA in FIG. 15A. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG. It is a figure showing an example of the section composition of the product concerning a 6th embodiment of this art. It is a figure showing an example of the manufacturing procedure of the optical modeling thing of FIG.
- FIG. 1 illustrates an example of a schematic configuration of an optical modeling apparatus 100 used for manufacturing a product according to an embodiment of the present technology.
- the optical modeling apparatus 100 is an apparatus that exposes a photocurable resin applied on the target surface St of the base material 10 and is an apparatus that forms a modeled object 500 using a cured resin by light irradiation.
- the base material 10 may be, for example, a nail 1100 of a finger 1000 as shown in FIG. 2A, an artificial nail 2000 as shown in FIG. 2B, a mouse 3000 as shown in FIG. 2C, or as shown in FIG. 2D. Smartphone cover 4000.
- the substrate 10 may be other than those shown in FIGS. 2A to 2D.
- the outer shape portion of the mouse 3000 and the outer shape portion of the smartphone cover 4000 correspond to a specific example of the “housing” of the present technology.
- the surface 1110 of the nail 1100, the surface 2100 of the artificial nail 2000, the grip surface 3100 of the mouse 3000, and the surface 4100 of the smartphone cover 4000 correspond to the target surface St of the base material 10.
- the surface 1100 of the nail 1100, the surface 2100 of the artificial nail 2000, and the gripping surface 3100 of the mouse 3000 are usually curved surfaces.
- the boundary between the main surface and the side surface is usually a curved surface.
- the model 500 is formed on the surface 1110 of the nail 1100, the surface 2100 of the artificial nail 2000, the gripping surface 3100 of the mouse 3000, and the surface 4100 of the smartphone cover 4000, for example.
- the model 500 is formed in a region including a boundary portion (curved surface portion) between the main surface and the side surface on the surface 4100 of the smartphone cover 4000, for example.
- the one provided with the artificial nail 2000 and the shaped object 500 formed on the surface 2100 of the artificial nail 2000 corresponds to a specific example of “product” of the present technology.
- a device including a mouse 3000 and a modeled object 500 formed on the gripping surface 3100 of the mouse 3000 corresponds to a specific example of “product” of the present technology.
- a device including the smartphone cover 4000 and a modeled object 500 formed on the surface 4100 of the smartphone cover 4000 corresponds to a specific example of “product” of the present technology.
- the optical modeling apparatus 1 includes, for example, a light source unit 110, a movable mirror 120, a sensor unit 130, a drive unit 140, a control unit 150, and a storage unit 160, as shown in FIG.
- the light source unit 110 outputs collimated light based on the drive signal from the drive unit 140.
- the light source unit 110 performs, for example, continuous irradiation or pulse irradiation based on a driving signal from the driving unit 140.
- the light source unit 110 includes, for example, a light emitting element 111 that outputs ultraviolet light, and a collimator lens 112 disposed on the optical path of the ultraviolet light output from the light emitting element 111.
- the collimating lens 112 converts light output from the light emitting element 111 into a parallel light beam (collimated light Lc1) using refraction by the lens.
- the light source unit 110 may include an optical component that converts the light output from the light emitting element 111 into a parallel light beam using reflection by a mirror, instead of the collimating lens 112.
- the light emitting element 111 includes, for example, one or more semiconductor lasers or one or more light emitting diodes.
- the semiconductor laser or light emitting diode that outputs ultraviolet light includes, for example, at least one of a semiconductor that can output light in the 405 nm band and a semiconductor that can output light in the 365 nm band.
- a semiconductor laser that outputs ultraviolet light includes, for example, an n-type AlGaN cladding layer, an n-type GaN guide layer, a GaInN multiple quantum well layer, a p-type AlGaN electron blocking layer, a p-type GaN guide layer, p on an n-type GaN substrate.
- a type AlGaN cladding layer and a p-type GaN contact layer are laminated.
- the beam spot diameter is smaller than the beam spot diameter of a light emitting diode. Therefore, when one or a plurality of semiconductor lasers are used as the light emitting element 111, the beam spot diameter of the light emitting element 111 is very small, so that a high energy density can be easily obtained.
- the movable mirror 120 is disposed on the optical path of the collimated light Lc1 output from the light source unit 110.
- the movable mirror 120 reflects the collimated light Lc1 output from the light source unit 110 and scans the reflected light Lr1 of the collimated light Lc1 from the movable mirror 120 on the target surface St based on the drive signal from the drive unit 140. It is like that.
- the movable mirror 120 includes, for example, a MEMS (Micro Electro Mechanical Systems) mirror, a polygon mirror, or a galvano mirror.
- the sensor unit 130 is configured to acquire position data Ds of a predetermined region including the target surface St.
- the position data Ds includes coordinates regarding the in-plane position of the target surface St (plane coordinates) and coordinates regarding the surface shape of the target surface St (coordinates in the height direction of the target surface St).
- the sensor unit 130 includes, for example, a distance sensor.
- the driving unit 140 drives the light source unit 110, the movable mirror 120, and the sensor unit 130 based on a control signal from the control unit 150.
- the storage unit 160 is configured to be able to store, for example, three-dimensional coordinate data Dt.
- An apparatus including the storage unit 160 and the control unit 150 is configured by an electronic device such as a smartphone, for example.
- the control unit 150 controls the light source unit 110, the movable mirror 120, and the sensor unit 130 via the drive unit 140.
- the control unit 150 displaces the movable mirror 120 via the driving unit 140 to scan the reflected light Lr1 of the collimated light Lc1 from the movable mirror 120 on the target surface St.
- the control unit 150 further reads the three-dimensional coordinate data Dt from the storage unit 160 and then controls the light emission of the light source unit 110 based on the three-dimensional coordinate data Dt via the driving unit 140.
- the control unit 150 controls the light emission of the light source unit 110 based on the position data Ds and the three-dimensional coordinate data Dt.
- the controller 50 controls the light emission of the light source unit 10 based on the position data Ds acquired before scanning and the three-dimensional coordinate data Dt.
- the control unit 150 corrects the three-dimensional coordinate data Dt based on the position data Ds acquired before scanning, and emits light from the light source unit 110 based on the corrected three-dimensional coordinate data Dt ′. It comes to control.
- the optical modeling apparatus 100 acquires three-dimensional coordinate data Dt.
- the user selects the design of the modeled object 500 and inputs the three-dimensional coordinate data Dt of the selected design to the optical modeling apparatus 100.
- the user draws the design by himself / herself and inputs the three-dimensional coordinate data Dt of the drawn design to the optical modeling apparatus 100.
- the optical modeling apparatus 100 acquires the three-dimensional coordinate data Dt by being selected by the user by the method as described above, for example.
- the optical modeling apparatus 100 also acquires the three-dimensional coordinate data Dt by being input from the user by the method as described above, for example.
- the optical modeling device 100 displays a plurality of designs on the screen of the electronic device, One design may be selected by the user.
- the optical modeling apparatus 100 may download the three-dimensional coordinate data Dt of the design selected by the user via the Internet.
- the optical modeling apparatus 100 may accept an input of the design from the user by causing the user to draw the design on the screen of the electronic device. At this time, the optical modeling apparatus 100 may generate the three-dimensional coordinate data Dt based on the design input from the user.
- the photosensitive resin is a resin that is cured by at least ultraviolet light output from the light emitting element 111.
- the optical modeling apparatus 100 includes a mechanism for applying the photosensitive resin to the target surface St, the optical modeling apparatus 100 is applied to the surface 4100 of the smartphone cover 4000 according to a request for applying the photosensitive resin from the user.
- a photosensitive resin may be applied.
- the user requests the optical modeling apparatus 100 to process the photosensitive resin in a state where the smartphone cover 4000 is inserted into a predetermined location of the optical modeling apparatus 100.
- the optical modeling apparatus 100 controls light emission of the light source unit 110 based on the position data Ds and the three-dimensional coordinate data Dt when an instruction for processing of the photosensitive resin by the light source unit 110 is input from the user.
- the optical modeling apparatus 100 acquires the position data Ds before scanning the reflected light Lr1.
- the optical modeling apparatus 100 acquires the position data Ds as follows, for example.
- the control unit 150 generates a control signal for causing the light emitting element 111 to emit light continuously or pulsed and operate the movable mirror 120, and outputs the generated control signal to the drive unit 140.
- the driving unit 140 Based on the control signal input from the control unit 150, the driving unit 140 causes the light emitting element 111 to continuously emit light or pulse light and operate the movable mirror 120.
- the continuous light emission or pulse light output from the light emitting element 111 becomes the collimated light Lc1 by the collimating lens 112, the collimated light Lc1 is reflected by the movable mirror 120, and the reflected light Lr1 by the movable mirror 120 is also reflected.
- a predetermined area including the whole or a part of the surface 4100 of the smartphone cover 4000 is scanned.
- the reflected light Lr1 the light (reflected light Lr2) reflected by the surface 4100 of the smartphone cover 4000 or the like is detected by the sensor unit 130.
- a part of the collimated light Lc1 is detected by the sensor unit 130.
- the sensor unit 130 derives, for example, a time difference (pulse time difference) between the reflected light Lr2 and a part of the collimated light Lc1, and based on the derived time difference, a predetermined region including the target surface St, and the movable mirror 120. And measure the distance.
- the sensor unit 130 derives the position data Ds of the region including the target surface St by the sensor unit 130 based on the distance between the predetermined region including the target surface St and the movable mirror 120.
- the optical modeling apparatus 100 derives the three-dimensional coordinate data Dt ′ by correcting the three-dimensional coordinate data Dt based on the position data Ds acquired before scanning the reflected light Lr1. At this time, the optical modeling apparatus 100 enlarges or reduces the three-dimensional coordinate data Dt according to the size and shape of the surface 4100 of the smartphone cover 4000, and corrects the aspect ratio, as necessary. You may correct
- the optical modeling apparatus 100 controls the light emission of the light source unit 110 based on the three-dimensional coordinate data Dt ′.
- the optical modeling apparatus 100 further controls scanning of the light emitted from the light source unit 110 by the movable mirror 120.
- the optical modeling apparatus 100 may control scanning of the light emitted from the light source unit 110 by the movable mirror 120 based on the three-dimensional coordinate data Dt ′ as necessary.
- the optical modeling apparatus 100 When the optical scanning by the movable mirror 120 is completed, the optical modeling apparatus 100 notifies the user that the processing of the photosensitive resin has been completed. After confirming the notification, the user wipes and removes the uncured photosensitive resin with alcohols (for example, ethanol) as necessary.
- alcohols for example, ethanol
- the user re-inserts the smartphone cover 4000 into a predetermined portion of the optical modeling apparatus 100, and then the photosensitive resin is applied to the optical modeling apparatus 100.
- the process is requested again.
- the stereolithography apparatus 100 will perform the above-mentioned procedure again, if the instruction
- FIG. 3 illustrates an example of a schematic configuration of an optical modeling apparatus 200 used for manufacturing a product according to an embodiment of the present technology.
- the optical modeling apparatus 200 is an apparatus that exposes a photocurable resin applied on the target surface St of the base material 10, and uses a cured resin by light irradiation to form a model 500. Is a device for forming
- the optical modeling apparatus 200 corresponds to the optical modeling apparatus 100 further including the light source unit 170.
- the drive unit 140 drives the light source unit 170 based on a control signal from the control unit 150.
- the control unit 150 controls the light source unit 170 via the drive unit 140.
- the light source unit 170 outputs diffused light based on the drive signal from the drive unit 140.
- the light source unit 110 includes, for example, a lamp that outputs ultraviolet light.
- a lamp that outputs ultraviolet light for example, a high-pressure mercury lamp capable of outputting light in the 365 nm band can be given.
- the light source unit 110 may include a light emitting diode that outputs ultraviolet light. Examples of the light-emitting diode that outputs ultraviolet light include a light-emitting diode that can output 365-nm band light or a light-emitting diode that can output 405-nm band light.
- the optical modeling apparatus 200 performs the same operation as the optical modeling apparatus 100 after acquiring the three-dimensional coordinate data Dt.
- the optical modeling apparatus 200 further causes the light source unit 170 to emit light when an instruction for processing the photosensitive resin by the light source unit 170 is input from the user.
- FIG. 4 illustrates an example of a schematic configuration of an optical modeling apparatus 300 used for manufacturing a product according to an embodiment of the present technology.
- the optical modeling apparatus 300 is an apparatus that exposes a photocurable resin applied on the target surface St of the base material 10, and uses a cured resin by light irradiation to form a model 500.
- the optical modeling apparatus 300 corresponds to the optical modeling apparatus 200 in which the light source unit 110, the movable mirror 120, the sensor unit 130, and the storage unit 160 are omitted. That is, the optical modeling apparatus 300 includes a drive unit 140, a control unit 150, and a light source unit 170.
- the optical modeling apparatus 300 causes the light source unit 170 to emit light when an instruction for processing the photosensitive resin is input from the user.
- FIG. 5 illustrates an example of a cross-sectional configuration of the product 1 according to the first embodiment of the present technology.
- the product 1 includes a base material 10 and an optically shaped object 20 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 20 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optical modeling object 20.
- the optically shaped object 20 includes a base layer 21 provided in contact with the contact surface S and a color layer 22 provided in contact with the upper surface of the base layer 21.
- the base layer 21 has a role as a base of the color layer 22 and a role as a peeling layer when the color layer 22 is peeled from the substrate 10.
- the color layer 22 has a decoration role in the product 1.
- the base layer 21 may play a role of decoration in the product 1.
- the base layer 21 corresponds to a specific example of “base layer” of the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the base layer 21 includes a first base layer 23 and a second base layer 24 that are stacked on each other.
- the first base layer 23 corresponds to a specific example of “first base layer” of the present technology.
- the second base layer 24 corresponds to a specific example of “second base layer” of the present technology.
- the first base layer 23 is provided at a position suitable for contacting the base material 10 and is provided in contact with the surface (contact surface S) of the base material 10.
- the second base layer 24 is provided in contact with the first base layer 23 so that a part of the side surface of the first base layer 23 is exposed.
- the second base layer 24 is provided in contact with the upper surface of the first base layer 23. Therefore, in the product 1, the side surface of the first base layer 23 is exposed to the outside.
- the first base layer 23 is filled with the first cured resin portion 21 ⁇ / b> A having a relatively small number of functional groups and a polymer polymerization degree as compared with the second base layer 24.
- the second base layer 24 is filled with the second cured resin portion 21 ⁇ / b> B having a relatively large number of functional groups and a polymer polymerization degree as compared with the first base layer 23. That is, the optically shaped object 20 includes the first cured resin portion 21A and the second cured resin portion 21B.
- the first cured resin portion 21A corresponds to a specific example of “first cured resin portion” of the present technology.
- the second cured resin portion 21B corresponds to a specific example of “second cured resin portion” of the present technology.
- the first cured resin portion 21A is provided in contact with the contact surface S.
- the first cured resin portion 21A is provided in contact with the contact surface S.
- Functional groups that contribute to polymerization are, for example, OH group (hydroxyl group), COOH group (carboxyl group), and NH 2 group (amino group).
- the first cured resin portion 21A and the second cured resin portion 21B are configured by members formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (resin ⁇ ) used as a raw material for the first cured resin portion 21A and the second cured resin portion 21B includes at least a polymerizable monomer and a photopolymerization initiator.
- the resin ⁇ includes, for example, a polymerizable monomer, a polymerizable oligomer, a photopolymerization initiator, a sensitizer, and an additive.
- the resin ⁇ is, for example, a radical polymerization type resin.
- the polymerizable monomer contained in the resin ⁇ is, for example, an acrylate monomer.
- the polymerizable oligomer that can be contained in the resin ⁇ is, for example, urethane acrylate, polyester acrylate, epoxy acrylate, or acrylic acrylate.
- the photopolymerization initiator contained in the resin ⁇ is, for example, a benzophenone series, an acetophenone series, or a teoxane series.
- the sensitizer that can be contained in the resin ⁇ is, for example, a tertiary amine.
- Additives that can be included in the resin ⁇ are, for example, polymerization inhibitors, various fillers (fillers), leveling agents, fluidity modifiers, antifoaming agents, or plasticizers.
- the first cured resin portion 21A and the second cured resin portion 21B may be colorless and transparent or may have a hue.
- the first cured resin portion 21A and the second cured resin portion 21B include a dye or a pigment as an additive. You may go out.
- the color layer 22 is composed of a member formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (resin ⁇ ) used as the raw material of the color layer 22 is configured to include at least a polymerizable monomer and a photopolymerization initiator.
- the resin ⁇ includes, for example, a polymerizable monomer, a polymerizable oligomer, a photopolymerization initiator, a sensitizer, and an additive.
- the resin ⁇ is, for example, a radical polymerization type resin.
- the polymerizable monomer contained in the resin ⁇ is, for example, an acrylate monomer.
- the polymerizable oligomer that can be contained in the resin ⁇ is, for example, urethane acrylate, polyester acrylate, epoxy acrylate, or acrylic acrylate.
- the photopolymerization initiator contained in the resin ⁇ is, for example, a benzophenone series, an acetophenone series, or a teoxane series.
- a sensitizer that can be contained in the resin ⁇ is, for example, a tertiary amine.
- the additive that can be contained in the resin ⁇ is, for example, a polymerization inhibitor, various fillers (fillers), a leveling agent, a fluidity modifier, an antifoaming agent, or a plasticizer.
- the color layer 22 corresponds to the main part of the decoration in the model 500. Therefore, the color layer 22 has a hue for decoration in the molded object 500, and contains a dye or a pigment as an additive.
- FIG. 6 illustrates an example of characteristics of a resin (the above-described resin ⁇ ) used for manufacturing the optically shaped object 20.
- a resin the above-described resin ⁇
- an ultraviolet curable resin (resin A) having high sensitivity in the 405 nm band and lower sensitivity in the 365 nm band than in the 405 nm band
- an ultraviolet curable resin (resin B) having high sensitivity in the 365 nm band and lower sensitivity than the 365 nm band in the 405 nm band can be used.
- FIG. 7A shows an example of the manufacturing procedure of the optically shaped object 20.
- Any one of the optical modeling apparatus 100, the optical modeling apparatus 200, and the optical modeling apparatus 300 is used for manufacturing the optical modeling object 20.
- a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S101).
- the 365 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin B corresponds to a specific example of “first resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B (step S102).
- the first cured resin layer 23A having a relatively small number of functional groups and a polymer polymerization degree is formed.
- the first cured resin layer 23A corresponds to a specific example of “first cured resin layer” of the present technology.
- the first cured resin layer 23A is made of the same material as the first cured resin portion 21A.
- the entire first cured resin layer 23A is irradiated with light in the sensitivity wavelength band (365 nm band) of the resin B (step S103).
- laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170 is irradiated.
- the upper part of the first cured resin layer 23A is changed to the second base layer 24 having a relatively large number of functional groups and a polymer polymerization degree as compared with the lower part of the first cured resin layer 23A.
- the remaining part of the first cured resin layer 23 ⁇ / b> A becomes the first base layer 23.
- the second base layer 24 corresponds to a specific example of “second cured resin layer” of the present technology.
- a resin (resin C) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B is applied to the upper surface of the base layer 21 (second base layer 24) (Ste S104).
- Resin C is an ultraviolet curable resin used as a raw material for the color layer 22.
- the entire resin C is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin C) (step S105).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped product 20 is manufactured on the base material 10.
- FIG. 7B shows an example of the manufacturing procedure of the optically shaped object 20.
- Any one of the optical modeling apparatus 100, the optical modeling apparatus 200, and the optical modeling apparatus 300 is used for manufacturing the optical modeling object 20.
- a highly sensitive resin (resin A) in the 405 nm band is applied to the surface of the substrate 10 (step S201).
- the 405 nm band corresponds to a specific example of “first resin” of the present technology.
- the resin A corresponds to a specific example of “first resin” in the present technology.
- the entire resin A is irradiated with light in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A (step S202).
- the first cured resin layer 23B having a relatively small number of functional groups and a polymer polymerization degree is formed.
- the first cured resin layer 23B corresponds to a specific example of “first cured resin layer” of the present technology.
- the first cured resin layer 23B is made of the same material as the first cured resin portion 21A.
- the entire first cured resin layer 23B is irradiated with light in the sensitivity wavelength band (405 nm band) of the resin A (step S203).
- laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170 is irradiated.
- the upper part of the first cured resin layer 23B is changed to the second base layer 24 having a relatively large number of functional groups and a higher degree of polymer polymerization than the lower part of the first cured resin layer 23B.
- the remaining part of the first cured resin layer 23 ⁇ / b> B becomes the first base layer 23.
- the second base layer 24 corresponds to a specific example of “second cured resin layer” of the present technology.
- a resin (resin D) having high sensitivity with light in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of resin A is applied to the upper surface of the base layer 21 (second base layer 24).
- the entire resin D is irradiated with light having a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin D) (step S205).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped product 20 is manufactured on the base material 10.
- the first base layer 23 and the second base layer 24 two types of cured resin layers having different numbers of functional groups and polymer parts by weight are formed.
- the first base layer 23 is easier to dissolve in a general removal liquid than the second base layer 24.
- the first base layer 23 that is easily dissolved in a general removal liquid is formed in contact with the base material 10, and the side surface of the first base layer 23 is exposed to the outside. Thereby, after the 1st base layer 23 and the 2nd base layer 24 are formed on the base material 10, the 1st base layer 23 can be easily dissolved with a general removal liquid.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 20 can be easily removed with a general removal liquid without using a dedicated cured resin.
- FIG. 8 illustrates an example of a cross-sectional configuration of the product 2 according to the second embodiment of the present technology.
- the product 2 includes a base material 10 and an optically shaped object 30 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 30 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optically shaped object 30.
- the optically shaped object 30 includes a base layer 31 provided in contact with the contact surface S, and a color layer 22 provided in contact with the upper surface of the base layer 31.
- the base layer 31 has a role as a base of the color layer 22 and a role as a peeling layer when the color layer 22 is peeled from the substrate 10.
- the color layer 22 has a decoration role in the product 2.
- the base layer 31 may play a role of decoration in the product 2.
- the base layer 31 corresponds to a specific example of “base layer” of the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the base layer 31 includes a first base layer 33 and a second base layer 34 that are stacked on each other.
- the first base layer 33 corresponds to a specific example of “first base layer” of the present technology.
- the second base layer 34 corresponds to a specific example of “second base layer” of the present technology.
- the first base layer 33 is provided at a position suitable for contacting the base material 10 and is provided in contact with the surface (contact surface S) of the base material 10.
- the second base layer 34 is provided in contact with the first base layer 33 so that a part of the side surface of the first base layer 33 is exposed.
- the second base layer 34 is provided in contact with the upper surface of the first base layer 33. Therefore, in the product 2, the side surface of the first base layer 33 is exposed to the outside.
- the first base layer 33 is filled with the first cured resin portion 31A having a relatively small number of functional groups and a polymer polymerization degree as compared with the second base layer 34.
- the second base layer 34 is filled with the second cured resin portion 31B having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin portion 31A.
- the optically shaped object 30 includes the first cured resin portion 31A and the second cured resin portion 31B that are stacked on each other.
- the first cured resin portion 31A corresponds to a specific example of “first cured resin portion” of the present technology.
- the second cured resin portion 31B corresponds to a specific example of “a second cured resin portion” of the present technology.
- the first cured resin portion 31A is provided in contact with the contact surface S.
- the second cured resin portion 31B is provided in contact with the first cured resin portion 31A.
- the first cured resin portion 31A and the second cured resin portion 31B are configured by members formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (the above-mentioned resin ⁇ ) used as a raw material for the first curable resin portion 31A and the second curable resin portion 31B includes at least a polymerizable monomer and a photopolymerization initiator.
- the first cured resin portion 31A and the second cured resin portion 31B may be colorless and transparent or may have a hue. When the first cured resin portion 31A and the second cured resin portion 31B have a hue, a dye or a pigment is included as an additive for the resin ⁇ .
- FIG. 9A shows an example of the manufacturing procedure of the optically shaped object 30.
- Any one of the optical modeling device 100, the optical modeling device 200, and the optical modeling device 300 is used for manufacturing the optical modeling object 30.
- a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S301).
- the 365 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin B corresponds to a specific example of “first resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B (step S302).
- the first base layer 33 having a relatively small number of functional groups and a degree of polymer polymerization is formed.
- the first base layer 33 corresponds to a specific example of “first cured resin layer” of the present technology.
- a resin (resin A) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B is applied to the upper surface of the first base layer 33 (step S303).
- the 405 nm band corresponds to a specific example of “second wavelength band” of the present technology.
- the resin A corresponds to a specific example of “second resin” in the present technology.
- the entire resin A is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin A) (step S304).
- the second base layer 34 having a relatively large number of functional groups and a polymer polymerization degree as compared with the first base layer 33 is formed.
- the second base layer 34 corresponds to a specific example of “second cured resin layer” of the present technology.
- a resin (resin C) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B is applied to the upper surface of the base layer 31 (second base layer 34) (Ste S305).
- the entire resin C is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin C) (step S306).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 30 is manufactured on the base material 10.
- FIG. 9B shows an example of the manufacturing procedure of the optically shaped object 30.
- Any one of the optical modeling device 100, the optical modeling device 200, and the optical modeling device 300 is used for manufacturing the optical modeling object 30.
- a highly sensitive resin (resin A) in the 405 nm band is applied to the surface of the substrate 10 (step S401).
- the 405 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin A corresponds to a specific example of “first resin” in the present technology.
- the entire resin A is irradiated with light in the sensitivity wavelength band (405 nm band) of the resin A (step S402).
- the first base layer 33 having a relatively small number of functional groups and a degree of polymer polymerization is formed.
- the first base layer 33 corresponds to a specific example of “first cured resin layer” of the present technology.
- a resin (resin B) having high sensitivity in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A is applied to the upper surface of the first base layer 33 (step S403).
- the 365 nm band corresponds to a specific example of the “second wavelength band” of the present technology.
- the resin B corresponds to a specific example of “second resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin B) (step S404).
- the second base layer 34 having a relatively large number of functional groups and a polymer polymerization degree as compared with the first base layer 33 is formed.
- the second base layer 34 corresponds to a specific example of “second cured resin layer” of the present technology.
- a resin (resin D) having high sensitivity in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A is applied to the upper surface of the base layer 31 (second base layer 34) (Ste S405).
- the entire resin D is irradiated with light having a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin D) (step S406).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 30 is manufactured on the base material 10.
- first base layer 33 and second base layer 34 two types of cured resin layers having different functional groups and polymer parts by weight are formed.
- the first base layer 33 is easier to dissolve in a general removal liquid than the second base layer 34.
- the first base layer 33 that is easily dissolved in a general removal liquid is formed in contact with the base material 10, and the side surface of the first base layer 33 is exposed to the outside. Thereby, after the 1st base layer 33 and the 2nd base layer 34 are formed on the base material 10, the 1st base layer 33 can be easily dissolved with a general removal liquid.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 30 can be easily removed with a general removal liquid without using a dedicated cured resin.
- FIG. 10A illustrates an example of a cross-sectional configuration of the product 3 according to the third embodiment of the present technology.
- FIG. 10B shows an example of a cross-sectional configuration along the line AA in FIG. 10A.
- the product 3 includes a base material 10 and an optically shaped object 40 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 40 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optical modeling object 40.
- the optically shaped object 40 has a base layer 41 provided in contact with the contact surface S and a color layer 22 provided in contact with the upper surface of the base layer 41.
- the base layer 41 has a role as a base of the color layer 22 and a role as a peeling layer when the color layer 22 is peeled from the substrate 10.
- the color layer 22 has a decoration role in the product 3.
- the base layer 41 may serve as a decoration in the product 3.
- the base layer 41 corresponds to a specific example of “base layer” of the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the base layer 41 includes a first base layer 43 and a second base layer 44 that are stacked on each other.
- the first base layer 43 corresponds to a specific example of “first base layer” of the present technology.
- the second base layer 44 corresponds to a specific example of “second base layer” of the present technology.
- the first base layer 43 is provided at a position suitable for contacting the base material 10, and is provided in contact with the surface (contact surface S) of the base material 10.
- the second base layer 44 is provided in contact with the first base layer 43 so that a part of the side surface of the first base layer 43 is exposed.
- the second base layer 44 is provided in contact with the upper surface of the first base layer 43. Therefore, in the product 3, the side surface of the first base layer 43 is exposed to the outside.
- the first base layer 43 is filled with the first cured resin portion 43A and one or more second cured resin portions 43B.
- the first cured resin portion 43A has a columnar shape extending in the thickness direction from the contact surface S (the bottom surface of the optically shaped object 50).
- the one or more second cured resin portions 43B have a columnar shape extending in the thickness direction from the contact surface S (the bottom surface of the optically shaped object 50).
- the first cured resin portion 43A is made of a resin material having a relatively small number of functional groups and a degree of polymer polymerization compared to the second cured resin portion 43B.
- the second cured resin portion 43B is made of a resin material having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin portion 43A.
- Both the first cured resin portion 43 ⁇ / b> A and the second cured resin portion 43 ⁇ / b> B are provided at positions suitable for contacting the base material 10, and are provided in contact with the contact surface S.
- the second base layer 44 is filled with the third cured resin portion 44A.
- the third cured resin portion 44A is made of a resin material having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin portion 43A.
- One or more second cured resin portions 43B and third cured resin portions 44A correspond to a specific example of “second cured resin portion” of the present technology.
- the first cured resin portion 43A, the second cured resin portion 43B, and the second base layer 44 are configured by members formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (the above-mentioned resin ⁇ ) used as a raw material for the first cured resin portion 43A, the second cured resin portion 43B, and the second base layer 44 includes at least a polymerizable monomer and a photopolymerization initiator.
- the first cured resin portion 43A, the second cured resin portion 43B, and the second base layer 44 may be colorless and transparent, or may have a hue.
- a dye or a pigment is included as an additive of the resin ⁇ .
- FIG. 11A shows an example of a manufacturing procedure of the optically shaped object 40.
- any one of the optical modeling apparatus 100 and the optical modeling apparatus 200 is used.
- a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S501).
- the 365 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin B corresponds to a specific example of “first resin” in the present technology.
- the resin B is pulse-irradiated with light in the sensitivity wavelength band (365 nm band) of the resin B (step S502). At this time, the laser light or LED light from the light source unit 110 is irradiated.
- the first base layer 43 having the first cured resin portion 43A having a relatively small number of functional groups and a degree of polymer polymerization and the second cured resin portion 43B having a relatively large number of functional groups and a degree of polymer polymerization is formed.
- the first cured resin portion 43A corresponds to a specific example of “first cured resin portion” of the present technology.
- the second cured resin portion 43B corresponds to a specific example of “second cured resin portion” of the present technology.
- the first base layer 43 corresponds to a specific example of “first cured resin layer” of the present technology.
- a resin (resin A) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B is applied to the upper surface of the first base layer 43 (step S503).
- the 405 nm band corresponds to a specific example of “second wavelength band” of the present technology.
- the resin A corresponds to a specific example of “second resin” in the present technology.
- the entire resin A is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin A) (step S504).
- the second base layer 44 having a relatively large number of functional groups and a degree of polymer polymerization as compared with the first base layer 43 is formed. In this way, the base layer 41 having the first base layer 43 and the second base layer 44 stacked on each other is formed.
- the second base layer 44 corresponds to a specific example of “second cured resin layer” of the present technology.
- a resin (resin C) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B is applied to the upper surface of the base layer 41 (second base layer 44) (Ste S505).
- the entire resin C is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin C) (step S506).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 40 is manufactured on the base material 10.
- FIG. 11B shows an example of the manufacturing procedure of the optically shaped object 40.
- any one of the optical modeling apparatus 100 and the optical modeling apparatus 200 is used.
- a highly sensitive resin (resin A) in the 405 nm band is applied to the surface of the substrate 10 (step S601).
- the 405 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin A corresponds to a specific example of “first resin” in the present technology.
- the resin A is pulse-irradiated with light in the sensitivity wavelength band (405 nm band) of the resin A (step S602). At this time, the laser light or LED light from the light source unit 110 is irradiated.
- the first base layer 43 having the first cured resin portion 43A having a relatively small number of functional groups and a degree of polymer polymerization and the second cured resin portion 43B having a relatively large number of functional groups and a degree of polymer polymerization is formed.
- the first cured resin portion 43A corresponds to a specific example of “first cured resin portion” of the present technology.
- the second cured resin portion 43B corresponds to a specific example of “second cured resin portion” of the present technology.
- the first base layer 43 corresponds to a specific example of “first cured resin layer” of the present technology.
- a highly sensitive resin (resin B) in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A is applied to the upper surface of the first base layer 43 (step S603).
- the 365 nm band corresponds to a specific example of the “second wavelength band” of the present technology.
- the resin B corresponds to a specific example of “second resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin B) (step S604).
- the second base layer 44 having a relatively large number of functional groups and a degree of polymer polymerization as compared with the first base layer 43 is formed. In this way, the base layer 41 having the first base layer 43 and the second base layer 44 stacked on each other is formed.
- the second base layer 44 corresponds to a specific example of “second cured resin layer” of the present technology.
- a highly sensitive resin (resin D) in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A is applied to the upper surface of the base layer 41 (second base layer 44) (Ste S605).
- the entire resin D is irradiated with light having a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin D) (step S606).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 40 is manufactured on the base material 10.
- first cured resin portion 43A and second cured resin portion 43B two types of resin cured layers having different functional group numbers and polymer parts by weight are formed.
- 43 A of 1st cured resin parts are easy to melt
- the first cured resin portion 43A that is easily soluble in a general removal liquid is formed in contact with the base material 10, and the side surface of the first cured resin portion 43A is exposed to the outside.
- the first cured resin portion 43A is generally used.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 40 can be easily removed with a general removal liquid without using a dedicated cured resin.
- FIG. 12A illustrates an example of a cross-sectional configuration of the product 4 according to the fourth embodiment of the present technology.
- FIG. 12B shows an example of a cross-sectional configuration along the line AA in FIG. 12A.
- the product 4 includes a base material 10 and an optically shaped object 50 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 50 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optically shaped object 50.
- the optically shaped object 50 includes a base layer 51 provided in contact with the contact surface S, and a color layer 22 provided in contact with the upper surface of the base layer 51.
- the base layer 51 has a role as a base of the color layer 22 and a role as a peeling layer when the color layer 22 is peeled from the base material 10.
- the color layer 22 has a decoration role in the product 4.
- the base layer 51 may play a role of decoration in the product 4.
- the base layer 51 corresponds to a specific example of “base layer” of the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the base layer 51 is filled with the first cured resin portion 51A and one or more second cured resin portions 51B.
- the first cured resin portion 51A corresponds to a specific example of “first cured resin portion” of the present technology.
- the second cured resin portion 51B corresponds to a specific example of “second cured resin portion” of the present technology.
- the first cured resin portion 51A has a columnar shape extending in the thickness direction from the contact surface S (the bottom surface of the optically shaped object 50).
- the one or more second cured resin portions 51B have a columnar shape extending in the thickness direction from the contact surface S (the bottom surface of the optically shaped object 50).
- the first cured resin portion 51A is made of a resin material having a relatively small number of functional groups and a polymer polymerization degree as compared with the second cured resin portion 51B.
- the second cured resin portion 51B is made of a resin material having a relatively large number of functional groups and a polymer polymerization degree as compared with the first cured resin portion 51A.
- the first cured resin portion 51 ⁇ / b> A is provided at a position suitable for contacting the base material 10, and is provided in contact with the contact surface S.
- the second cured resin portion 51B is provided in contact with the first cured resin portion 51A so that a part of the side surface of the first cured resin portion 51A is exposed.
- the second cured resin portion 51 ⁇ / b> B is provided at a position suitable for contacting the base material 10, and is provided in contact with the contact surface S. Therefore, in the product 4, the side surface of the first cured resin portion 51A is exposed to the outside.
- the first cured resin portion 51A and the second cured resin portion 51B are constituted by members formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (the resin ⁇ described above) used as a raw material for the first curable resin portion 51A and the second curable resin portion 51B includes at least a polymerizable monomer and a photopolymerization initiator.
- the first cured resin portion 51A and the second cured resin portion 51B may be colorless and transparent or may have a hue. When the first cured resin portion 51A and the second cured resin portion 51B have a hue, a dye or a pigment is included as an additive of the resin ⁇ .
- the bottoms of the one or more second cured resin portions 51 ⁇ / b> B may be arranged apart from the contact surface S by a predetermined distance.
- the one or more second cured resin portions 51B have an island shape or a columnar shape extending in the thickness direction from a position away from the contact surface S (the bottom surface of the optically shaped object 50). ing.
- FIG. 14A shows an example of a manufacturing procedure of the optically shaped object 50.
- any one of the optical modeling apparatus 100 and the optical modeling apparatus 200 is used.
- a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S701).
- the 365 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin B corresponds to a specific example of “first resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B (step S702).
- the first resin cured layer 51C having a relatively small number of functional groups and a polymer polymerization degree is formed.
- the first cured resin layer 51C corresponds to a specific example of “cured resin layer” of the present technology.
- the first cured resin layer 51C is made of the same material as the first cured resin portion 51A.
- the first resin cured layer 51C is pulse-irradiated with light in the sensitivity wavelength band (365 nm band) of the first resin cured layer 51C (step S703). At this time, the laser light or LED light from the light source unit 110 is irradiated. Accordingly, the first cured resin layer 51C is a portion excluding a part of the side surface of the first cured resin layer 51C, and the first from a position separated from the surface of the substrate 10 or the surface of the substrate 10.
- the plurality of columnar portions extending to the outermost surface of the cured resin layer 51C are changed to a plurality of second cured resin portions 51B having a relatively large number of functional groups and a degree of polymer polymerization compared to the first cured resin layer 51C before irradiation. Let As a result, the remaining portion of the first cured resin layer 51C becomes the first cured resin portion 51A. In this way, the base layer 51 having the first cured resin portion 51A and the plurality of second cured resin portions 51B is formed.
- a resin (resin C) having high sensitivity in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of resin B is applied to the upper surface of the base layer 51 (step S704).
- the entire resin C is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin C) (step S705).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 50 is manufactured on the base material 10.
- FIG. 14B shows an example of a manufacturing procedure of the optically shaped object 50.
- any one of the optical modeling apparatus 100 and the optical modeling apparatus 200 is used.
- a highly sensitive resin (resin A) in the 405 nm band is applied to the surface of the substrate 10 (step S801).
- the 405 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin A corresponds to a specific example of “first resin” in the present technology.
- the entire resin A is irradiated with light having a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A (step S802).
- the first resin cured layer 51C having a relatively small number of functional groups and a polymer polymerization degree is formed.
- the first cured resin layer 51C corresponds to a specific example of “cured resin layer” of the present technology.
- the first cured resin layer 51C is made of the same material as the first cured resin portion 51A.
- the first resin cured layer 51C is pulse-irradiated with light in the sensitivity wavelength band (405 nm band) of the first resin cured layer 51C (step S803). At this time, the laser light or LED light from the light source unit 110 is irradiated. Accordingly, the first cured resin layer 51C is a portion excluding a part of the side surface of the first cured resin layer 51C, and the first from a position separated from the surface of the substrate 10 or the surface of the substrate 10.
- the plurality of columnar portions extending to the outermost surface of the cured resin layer 51C are changed to a plurality of second cured resin portions 51B having a relatively large number of functional groups and a degree of polymer polymerization compared to the first cured resin layer 51C before irradiation. Let As a result, the remaining portion of the first cured resin layer 51C becomes the first cured resin portion 51A. In this way, the base layer 51 having the first cured resin portion 51A and the plurality of second cured resin portions 51B is formed.
- a resin (resin D) having high sensitivity in a wavelength band (365 nm band) different from the sensitivity wavelength band (405 nm band) of the resin A is applied to the upper surface of the base layer 51 (step S804).
- the entire resin D is irradiated with light in a wavelength band different from the sensitivity wavelength band (405 nm band) of the resin A (that is, the sensitivity wavelength band (365 nm band) of the resin D) (step S805).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170. In this way, the optically shaped object 50 is manufactured on the base material 10.
- first cured resin portion 51A and second cured resin portion 51B two types of resin cured layers having different numbers of functional groups and polymer parts by weight are formed.
- 51 A of 1st cured resin parts are easy to melt
- the first cured resin portion 51A that is easily dissolved in a general removal liquid is formed in contact with the base material 10, and the side surface of the first cured resin portion 51A is exposed to the outside.
- the first cured resin portion 51A can be easily dissolved with a general removal liquid. it can.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 50 can be easily removed with a general removal liquid without using a dedicated cured resin.
- FIG. 15 illustrates an example of a cross-sectional configuration of the product 5 according to the fifth embodiment of the present technology.
- the product 5 includes a base material 10 and an optically shaped object 60 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 60 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optical modeling object 60.
- the optically shaped object 60 includes a base layer 61 provided in contact with the contact surface S and a color layer 22 provided in contact with the upper surface of the base layer 61.
- the base layer 61 has a role as a base of the color layer 22 and a role as a peeling layer when the color layer 22 is peeled from the base material 10.
- the color layer 22 has a decoration role in the product 5.
- the base layer 61 may play a role of decoration in the product 5.
- the base layer 61 corresponds to a specific example of “a plurality of cured resin portions” of the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the base layer 61 is composed of a plurality of cured resin portions 61A and gaps 61B formed in a layer including the plurality of cured resin portions 61A. Accordingly, in the product 5, each cured resin portion 61A communicates with the outside through the gap 61B.
- the plurality of cured resin portions 61 ⁇ / b> A are provided at positions suitable for contacting the base material 10, and are provided in contact with the contact surface S.
- the plurality of cured resin portions 61A have an island shape or a columnar shape extending in the thickness direction from the contact surface S (the bottom surface of the optically shaped object 50).
- the color layer 22 is provided in contact with the plurality of cured resin portions 61A in such a manner that voids 61B are formed in the gaps between the plurality of cured resin portions 61A.
- the cured resin portion 61A corresponds to a specific example of “cured resin portion” of the present technology.
- the gap 61B corresponds to a specific example of “a gap” in the present technology.
- the color layer 22 corresponds to a specific example of “color cured resin layer” of the present technology.
- the plurality of cured resin portions 61A are configured by members formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (the resin ⁇ described above) used as a raw material for the plurality of cured resin portions 61A is configured to include at least a polymerizable monomer and a photopolymerization initiator.
- the plurality of cured resin portions 61A may be colorless and transparent or may have a hue.
- a dye or pigment is included as an additive for the resin ⁇ .
- the resin ⁇ is the “color curable resin material” of this technology. It corresponds to one specific example.
- FIG. 16 shows an example of the manufacturing procedure of the optically shaped object 60.
- any one of the optical modeling apparatus 100 and the optical modeling apparatus 200 is used.
- a highly sensitive resin (resin A) in the 405 nm band or a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S901).
- the resin A or the resin B corresponds to a specific example of “first resin” in the present technology.
- the resin A is applied to the surface of the substrate 10
- light in the sensitivity wavelength band (405 nm band) of the resin A is used.
- the resin B is applied to the surface of the substrate 10
- the resin A is applied.
- Irradiation with light in the B sensitivity wavelength band (365 nm band) is performed (step S902).
- the laser light or LED light from the light source unit 110 is irradiated.
- a plurality of cured resin portions 61A are formed.
- an uncured part is removed from the resin A or the resin B on the surface of the base material 10 (step S903).
- a plurality of island-shaped or columnar cured resin portions 61A are formed.
- the cured resin portion 61A corresponds to a specific example of “cured resin portion” of the present technology.
- the resin C or the resin D is applied to the surface including the plurality of cured resin portions 61A (step S904).
- the entire resin C is irradiated with light in the sensitivity wavelength band (405 nm band) of the resin C (step S905).
- the resin D is applied, the entire resin D is irradiated with light in the sensitivity wavelength band (365 nm band) of the resin D (step S905).
- the color layer 22 is formed by irradiating laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170.
- the color layer 22 in contact with the plurality of cured resin portions 61A is formed in such a manner that the gaps 61B are formed in the gaps between the plurality of cured resin portions 61A.
- the optically shaped object 60 is manufactured on the base material 10.
- a gap 61B is formed between the base material 10 and the color layer 22.
- gap 61B formed in the clearance gap between the some cured resin part 61A becomes a passage of a removal liquid
- the some cured resin part 61A can be easily dissolved with a general removal liquid.
- the contact area of the color layer 22 with the base material 10 is small as compared with the case where the gap 61 ⁇ / b> B is not provided between the base material 10 and the color layer 22.
- the color layer 22 may not be in contact with the substrate 10 in the first place.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 60 can be easily removed with a general removal liquid without using a dedicated cured resin.
- FIG. 17 illustrates an example of a cross-sectional configuration of the product 6 according to the sixth embodiment of the present technology.
- the product 6 includes a base material 10 and an optically shaped object 70 provided in contact with the surface of the base material 10.
- the base material 10 corresponds to a specific example of “base material” and “housing” of the present technology.
- the optically shaped object 70 corresponds to a specific example of “optically shaped object” of the present technology.
- the surface of the base material 10 is a contact surface S of the optically shaped object 70.
- the optically shaped object 70 includes a base layer 71 provided in contact with the contact surface S, and a color layer 72 provided in contact with the upper surface of the base layer 71.
- the base layer 71 has a role as a base of the color layer 72 and a role as a peeling layer when the color layer 72 is peeled from the substrate 10.
- the color layer 72 has a decoration role in the product 6.
- the base layer 71 may serve as a decoration in the product 6.
- the base layer 71 corresponds to a specific example of “first cured resin portion” of the present technology.
- the color layer 72 corresponds to a specific example of “one or more second cured resin portions” and “one or more color cured resin portions” of the present technology.
- the base layer 71 is filled with a cured resin portion 71A having a relatively small number of functional groups and a polymer polymerization degree as compared with the color layer 72.
- the color layer 72 is filled with a color curable resin portion 72A having a relatively large number of functional groups and a polymer polymerization degree as compared with the cured resin portion 71A. That is, the optically shaped object 70 includes a cured resin portion 71A and a color cured resin portion 72A that are stacked on each other.
- the color layer 72 may be constituted by, for example, a plurality of island-shaped color curable resin portions 72A.
- the cured resin portion 71A corresponds to a specific example of “first cured resin portion” of the present technology.
- the one or more color curable resin portions 72A correspond to specific examples of “one or more second curable resin portions” and “one or more color curable resin portions” of the present technology.
- the cured resin portion 71A is configured by a member formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (the resin ⁇ described above) used as a raw material for the cured resin portion 71A is configured to include at least a polymerizable monomer and a photopolymerization initiator.
- the cured resin portion 71A may be colorless and transparent or may have a hue. When the cured resin portion 71A has a hue, a dye or pigment is included as an additive for the resin ⁇ .
- the color curable resin portion 72A is constituted by a member formed by curing an ultraviolet curable resin.
- the ultraviolet curable resin (resin ⁇ ) used as a raw material for the color curable resin portion 72A includes at least a polymerizable monomer and a photopolymerization initiator.
- the resin ⁇ includes, for example, a polymerizable monomer, a polymerizable oligomer, a photopolymerization initiator, a sensitizer, and an additive.
- the resin ⁇ is, for example, a radical polymerization type resin.
- the polymerizable monomer contained in the resin ⁇ is, for example, an acrylate monomer.
- the polymerizable oligomer that can be contained in the resin ⁇ is, for example, urethane acrylate, polyester acrylate, epoxy acrylate, or acrylic acrylate.
- the photopolymerization initiator contained in the resin ⁇ is, for example, a benzophenone series, an acetophenone series, or a teoxane model.
- the sensitizer that can be contained in the resin ⁇ is, for example, a tertiary amine.
- the additive that can be contained in the resin ⁇ is, for example, a polymerization inhibitor, various fillers (fillers), a leveling agent, a fluidity modifier, an antifoaming agent, or a plasticizer.
- the color layer 72 corresponds to the main part of the decoration in the model 500. Therefore, the color layer 72 has a hue for decoration in the model 500, and includes a dye or a pigment as an additive.
- FIG. 18 shows an example of the manufacturing procedure of the optically shaped object 70.
- Any one of the optical modeling apparatus 100, the optical modeling apparatus 200, and the optical modeling apparatus 300 is used for manufacturing the optical modeling object 70.
- a highly sensitive resin (resin B) in the 365 nm band is applied to the surface of the substrate 10 (step S1001).
- the 365 nm band corresponds to a specific example of “first wavelength band” of the present technology.
- the resin B corresponds to a specific example of “first resin” in the present technology.
- the entire resin B is irradiated with light having a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of the resin B (step S1002).
- a cured resin portion 71A having a relatively small number of functional groups and a polymer polymerization degree is formed.
- the cured resin portion 71A corresponds to a specific example of “first cured resin layer” of the present technology.
- a highly sensitive resin (resin D) in a wavelength band (405 nm band) different from the sensitivity wavelength band (365 nm band) of resin B is applied to the upper surface of the cured resin portion 71A (step S1003).
- the 405 nm band corresponds to a specific example of “second wavelength band” of the present technology.
- the resin D is an ultraviolet curable resin used as a raw material of the color layer 72, and corresponds to a specific example of “second resin” of the present technology.
- a resin having a high sensitivity in a wavelength band (405 nm band) that is different from the sensitivity wavelength band (365 nm band) of the resin B and higher than the sensitivity wavelength band (365 nm band) of the resin B is used.
- the resin D is preferably selected. This is because the light used for curing the resin D is selected by selecting a low energy wavelength (long wavelength) that does not easily reach the cured resin portion 71A through the resin D as the light used for curing the resin D. This is because it is easy to control so that the curing of the cured resin portion 71A does not proceed excessively.
- the entire resin D is irradiated with light having a wavelength band different from the sensitivity wavelength band (365 nm band) of the resin B (that is, the sensitivity wavelength band (405 nm band) of the resin A) (step S1004).
- laser light or LED light from the light source unit 110 or lamp light or LED light from the light source unit 170 is irradiated.
- the color layer 72 having a relatively large number of functional groups and a degree of polymer polymerization is formed as compared with the cured resin portion 71A.
- the color layer 72 corresponds to a specific example of “second cured resin layer” of the present technology. In this way, the optically shaped object 70 is manufactured on the base material 10.
- two types of cured resin layers (base layer 71 and color layer 72) having different functional groups and polymer parts by weight are formed.
- the base layer 71 is easier to dissolve in a general removal liquid than the color layer 72.
- a base layer 71 that is easily dissolved in a general removal solution is formed in contact with the substrate 10, and the side surface of the base layer 71 is exposed to the outside.
- the adhesiveness to the base material 10 reduces easily with a general removal liquid.
- the optically shaped object 70 can be easily removed with a general removal liquid without using a dedicated cured resin.
- this technique can take the following composition.
- a first cured resin portion provided at a position suitable for contacting the substrate, having a relatively small number of functional groups and a polymer polymerization degree;
- the first cured resin portion is provided in contact with the first cured resin portion so that a part of the side surface thereof is exposed, and has a relatively large number of functional groups and polymer polymerization degree as compared with the first cured resin portion.
- An optically shaped article comprising a plurality of second cured resin portions.
- One or a plurality of the above-mentioned 2nd hardening resin parts are also provided in the position suitable for contacting with the above-mentioned base material.
- the column-shaped first cured resin portion extending in the thickness direction from the bottom surface of the optical modeling object, and the one or more column-shaped second cured resin portions extending in the thickness direction from the bottom surface of the optical modeling object.
- the optically shaped article according to (2) having a base layer filled with.
- the columnar first cured resin portion extending in the thickness direction from the bottom surface of the stereolithography object and the one or more columnar ones extending in the thickness direction from a position separated from the bottom surface of the stereolithography object.
- the optically shaped article according to (1) having a base layer filled with two cured resin parts.
- One or a plurality of the second curable resin portions are one or a plurality of color curable resin portions, The optically shaped article according to (1), wherein the first cured resin portion is provided between one or a plurality of the second cured resin portions and the base material.
- a plurality of cured resin portions provided at positions suitable for contacting the substrate;
- An optically shaped article comprising: a color curable resin layer provided in contact with the plurality of cured resin portions in a form in which voids are formed in the gaps between the plurality of cured resin portions.
- the plurality of cured resin portions are made of a color cured resin material.
- a housing A first cured resin portion provided in contact with the surface of the housing, having a relatively small number of functional groups and a degree of polymer polymerization; The first cured resin portion is provided in contact with the first cured resin portion so that a part of the side surface thereof is exposed, and has a relatively large number of functional groups and polymer polymerization degree as compared with the first cured resin portion.
- a product comprising a plurality of second cured resin parts.
- a housing A plurality of cured resin portions provided in contact with the surface of the housing; A color cured resin layer provided in contact with the plurality of cured resin portions in a form in which voids are formed in the gaps between the plurality of cured resin portions.
- Forming a layer Applying a second resin having high sensitivity in a second wavelength band different from the first wavelength band to the upper surface of the first cured resin layer; Irradiating the entire second resin with light in the second wavelength band to form a second cured resin layer having a relatively large number of functional groups and a degree of polymer polymerization compared to the first cured resin layer; The manufacturing method of the optical modeling thing containing.
- the manufacturing method of the optical modeling thing including changing to the some cured resin part.
- (17) Applying a high-sensitivity first resin in a predetermined wavelength band to the surface of the base material.
- a high-sensitivity first resin in a predetermined wavelength band to the surface of the base material.
- a plurality of island-shaped or columnar cured resin portions Forming a color cured resin layer in contact with the plurality of cured resin portions in a form in which voids are formed in the gaps between the plurality of cured resin portions.
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Abstract
Description
(A1)基材の表面に、第1波長帯での感度の高い第1樹脂を塗布すること
(A2)第1樹脂全体に、第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成すること
(A3)第1硬化樹脂層全体に、第1波長帯の光を照射することにより、第1硬化樹脂層の上部を、第1硬化樹脂層の下部と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層に変化させること
(B1) 基材の表面に、第1波長帯での感度の高い第1樹脂を塗布すること
(B2)第1樹脂全体に、第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成すること
(B3)第1硬化樹脂層の上面に、第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布すること
(B4)第2樹脂全体に、第2波長帯の光を照射することにより、第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成すること
(C1)基材の表面に、第1波長帯での感度の高い第1樹脂を塗布すること
(C2)第1樹脂に、第1波長帯のレーザ光をパルス照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、第1硬化樹脂部の側面の一部が露出するように第1硬化樹脂部に接する、第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部とを含む第1硬化樹脂層を形成すること
(C3)第1硬化樹脂層の上面に、第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布すること
(C4)第2樹脂全体に、第2波長帯の光を照射することにより、第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成すること
(D1)基材の表面に、第1波長帯での感度の高い第1樹脂を塗布すること
(D2)第1樹脂全体に、第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな硬化樹脂層を形成すること
(D3)硬化樹脂層に、第1波長帯のレーザ光をパルス照射することにより、硬化樹脂層のうち、当該硬化樹脂層の側面の一部を除いた部分であって、かつ基材の表面または基材の表面から離間した位置から硬化樹脂層の最表面まで延在する複数の柱状部分を、照射前の硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな複数の硬化樹脂部に変化させること
(E1)基材の表面に、所定の波長帯での感度の高い第1樹脂を塗布すること
(E2)第1樹脂に、波長帯のレーザ光をパルス照射することにより、複数の島状または柱状の第1硬化樹脂層を形成すること
(E3)複数の第1硬化樹脂層の間隙に空隙が形成される態様で、複数の硬化樹脂部に接するカラー硬化樹脂層を形成すること
1.光造形装置・プロダクト(図1~図4)
2.第1の実施の形態(図5~図7B)
1種類の樹脂と2種類の光源を用いて層状ベース層を形成する例
3.第2の実施の形態(図8~図9B)
2種類の樹脂と1種類の光源を用いて層状ベース層を形成する例
4.第3の実施の形態(図10A~図11B)
2種類の樹脂と2種類の光源を用いて層状ベース層を形成する例
5.第4の実施の形態(図12A~図14B)
1種類の樹脂と2種類の光源を用いて柱状ベース層を形成する例
6.第5の実施の形態(図15A~図16)
1種類の樹脂と1種類の光源を用いてドット状ベース層を形成する例
7.第6の実施の形態(図17、図18)
1種類の樹脂と1種類の光源を用いて単一ベース層を形成する例
本技術の一実施形態に係るプロダクトと、このプロダクトの製造に用いられる種々の光造形装置について説明する。
図3は、本技術の一実施形態に係るプロダクトの製造に用いられる光造形装置200の概略構成の一例を表したものである。光造形装置200は、光造形装置100と同様、基材10の対象面St上に塗布された光硬化樹脂に対して露光を行う装置であり、光照射による硬化樹脂を利用して造形物500を形成する装置である。光造形装置200は、光造形装置100において、光源部170をさらに備えたものに相当する。
図4は、本技術の一実施形態に係るプロダクトの製造に用いられる光造形装置300の概略構成の一例を表したものである。光造形装置300は、光造形装置200と同様、基材10の対象面St上に塗布された光硬化樹脂に対して露光を行う装置であり、光照射による硬化樹脂を利用して造形物500を形成する装置である。光造形装置300は、光造形装置200において、光源部110、可動ミラー120、センサ部130および記憶部160が省略されたものに相当する。つまり、光造形装置300は、駆動部140、制御部150および光源部170を備えている。光造形装置300は、ユーザから、感光性樹脂の処理の指示が入力されると、光源部170を発光させる。
次に、本技術の第1の実施形態に係るプロダクト1について説明する。
図5は、本技術の第1の実施形態に係るプロダクト1の断面構成の一例を表したものである。プロダクト1は、基材10と、基材10の表面に接して設けられた光造形物20とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物20が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物20の接触面Sとなっている。光造形物20は、接触面Sに接して設けられたベース層21と、ベース層21の上面に接して設けられたカラー層22とを有している。ベース層21は、カラー層22の下地としての役割や、カラー層22を基材10から剥離させる際の剥離層としての役割を有している。カラー層22は、プロダクト1における装飾の役割を有している。ベース層21が、プロダクト1における装飾の役割を担ってもかまわない。ベース層21が、本技術の「ベース層」の一具体例に相当する。カラー層22が、本技術の「カラー硬化樹脂層」の一具体例に相当する。
次に、光造形物20の製造方法について説明する。
次に、本実施の形態の光造形物20の製造方法の効果について説明する。
次に、本技術の第2の実施形態に係るプロダクト2について説明する。
図8は、本技術の第2の実施形態に係るプロダクト2の断面構成の一例を表したものである。プロダクト2は、基材10と、基材10の表面に接して設けられた光造形物30とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物30が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物30の接触面Sとなっている。光造形物30は、接触面Sに接して設けられたベース層31と、ベース層31の上面に接して設けられたカラー層22とを有している。ベース層31は、カラー層22の下地としての役割や、カラー層22を基材10から剥離させる際の剥離層としての役割を有している。カラー層22は、プロダクト2における装飾の役割を有している。ベース層31が、プロダクト2における装飾の役割を担ってもかまわない。ベース層31が、本技術の「ベース層」の一具体例に相当する。カラー層22が、本技術の「カラー硬化樹脂層」の一具体例に相当する。
次に、光造形物30の製造方法について説明する。
次に、本実施の形態の光造形物30の製造方法の効果について説明する。
次に、本技術の第3の実施形態に係るプロダクト3について説明する。
図10Aは、本技術の第3の実施形態に係るプロダクト3の断面構成の一例を表したものである。図10Bは、図10AのA-A線での断面構成の一例を表したものである。プロダクト3は、基材10と、基材10の表面に接して設けられた光造形物40とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物40が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物40の接触面Sとなっている。光造形物40は、接触面Sに接して設けられたベース層41と、ベース層41の上面に接して設けられたカラー層22とを有している。ベース層41は、カラー層22の下地としての役割や、カラー層22を基材10から剥離させる際の剥離層としての役割を有している。カラー層22は、プロダクト3における装飾の役割を有している。ベース層41が、プロダクト3における装飾の役割を担ってもかまわない。ベース層41が、本技術の「ベース層」の一具体例に相当する。カラー層22が、本技術の「カラー硬化樹脂層」の一具体例に相当する。
次に、光造形物40の製造方法について説明する。
次に、本実施の形態の光造形物40の製造方法の効果について説明する。
次に、本技術の第4の実施形態に係るプロダクト4について説明する。
図12Aは、本技術の第4の実施形態に係るプロダクト4の断面構成の一例を表したものである。図12Bは、図12AのA-A線での断面構成の一例を表したものである。プロダクト4は、基材10と、基材10の表面に接して設けられた光造形物50とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物50が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物50の接触面Sとなっている。光造形物50は、接触面Sに接して設けられたベース層51と、ベース層51の上面に接して設けられたカラー層22とを有している。ベース層51は、カラー層22の下地としての役割や、カラー層22を基材10から剥離させる際の剥離層としての役割を有している。カラー層22は、プロダクト4における装飾の役割を有している。ベース層51が、プロダクト4における装飾の役割を担ってもかまわない。ベース層51が、本技術の「ベース層」の一具体例に相当する。カラー層22が、本技術の「カラー硬化樹脂層」の一具体例に相当する。
次に、光造形物50の製造方法について説明する。
次に、本実施の形態の光造形物50の製造方法の効果について説明する。
次に、本技術の第5の実施形態に係るプロダクト5について説明する。
図15は、本技術の第5の実施形態に係るプロダクト5の断面構成の一例を表したものである。プロダクト5は、基材10と、基材10の表面に接して設けられた光造形物60とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物60が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物60の接触面Sとなっている。光造形物60は、接触面Sに接して設けられたベース層61と、ベース層61の上面に接して設けられたカラー層22とを有している。ベース層61は、カラー層22の下地としての役割や、カラー層22を基材10から剥離させる際の剥離層としての役割を有している。カラー層22は、プロダクト5における装飾の役割を有している。ベース層61が、プロダクト5における装飾の役割を担ってもかまわない。ベース層61が、本技術の「複数の硬化樹脂部」の一具体例に相当する。カラー層22が、本技術の「カラー硬化樹脂層」の一具体例に相当する。
の一具体例に相当する。
次に、光造形物60の製造方法について説明する。
次に、本実施の形態の光造形物60の製造方法の効果について説明する。
次に、本技術の第6の実施形態に係るプロダクト6について説明する。
図17は、本技術の第6の実施形態に係るプロダクト6の断面構成の一例を表したものである。プロダクト6は、基材10と、基材10の表面に接して設けられた光造形物70とを備えている。基材10が、本技術の「基材」、「筐体」の一具体例に相当する。光造形物70が、本技術の「光造形物」の一具体例に相当する。基材10の表面が、光造形物70の接触面Sとなっている。光造形物70は、接触面Sに接して設けられたベース層71と、ベース層71の上面に接して設けられたカラー層72とを有している。ベース層71は、カラー層72の下地としての役割や、カラー層72を基材10から剥離させる際の剥離層としての役割を有している。カラー層72は、プロダクト6における装飾の役割を有している。ベース層71が、プロダクト6における装飾の役割を担ってもかまわない。ベース層71が、本技術の「第1硬化樹脂部」の一具体例に相当する。カラー層72が、本技術の、「1または複数の第2硬化樹脂部」、「1または複数のカラー硬化樹脂部」の一具体例に相当する。
次に、光造形物70の製造方法について説明する。
次に、本実施の形態の光造形物70の製造方法の効果について説明する。
(1)
基材に接するのに適した位置に設けられ、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、
前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接して設けられ、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部と
を備えた
光造形物。
(2)
1または複数の前記第2硬化樹脂部も、前記基材に接するのに適した位置に設けられている
(1)に記載の光造形物。
(3)
互いに積層された第1ベース層および第2ベース層により構成されたベース層を有し、
前記第1ベース層は、前記第1硬化樹脂部によって満たされ、
前記第2ベース層は、前記第2硬化樹脂部によって満たされている
(1)に記載の光造形物。
(4)
互いに積層された第1ベース層および第2ベース層により構成されたベース層を有し、
前記第1ベース層は、前記第1硬化樹脂部の一部と、1または複数の前記第2硬化樹脂部とによって満たされ、
前記第2ベース層は、前記第2硬化樹脂部の一部によって満たされている
(2)に記載の光造形物。
(5)
当該光造形物の底面から厚さ方向に延在する柱状の前記第1硬化樹脂部と、当該光造形物の底面から厚さ方向に延在する柱状の1または複数の前記第2硬化樹脂部とによって満たされたベース層を有する
(2)に記載の光造形物。
(6)
当該光造形物の底面から厚さ方向に延在する柱状の前記第1硬化樹脂部と、当該光造形物の底面から離間した位置から厚さ方向に延在する柱状の1または複数の前記第2硬化樹脂部とによって満たされたベース層を有する
(1)に記載の光造形物。
(7)
前記ベース層の上面に接するカラー硬化樹脂層を備えた
(1)ないし(6)のいずれか一項に記載の光造形物。
(8)
1または複数の前記第2硬化樹脂部は、1または複数のカラー硬化樹脂部であり、
前記第1硬化樹脂部は、1または複数の前記第2硬化樹脂部と前記基材との間に設けられている
(1)に記載の光造形物。
(9)
基材に接するのに適した位置に設けられた複数の硬化樹脂部と、
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接し
て設けられたカラー硬化樹脂層と
を備えた
光造形物。
(10)
複数の前記硬化樹脂部が、カラー硬化樹脂材料によって構成されている
(9)に記載の光造形物。
(11)
筐体と、
前記筐体の表面に接して設けられ、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、
前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接して設けられ、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部と
を備えた
プロダクト。
(12)
筐体と、
前記筐体の表面に接して設けられた複数の硬化樹脂部と、
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接して設けられたカラー硬化樹脂層と
を備えた
プロダクト。
(13)
基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成することと、
前記第1硬化樹脂層全体に、前記第1波長帯の光を照射することにより、前記第1硬化樹脂層の上部を、前記第1硬化樹脂層の下部と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層に変化させることと
を含む
光造形物の製造方法。
(14)
基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成することと、
前記第1硬化樹脂層の上面に、前記第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布することと、
前記第2樹脂全体に、前記第2波長帯の光を照射することにより、前記第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成することと
を含む
光造形物の製造方法。
(15)
基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂に、前記第1波長帯のレーザ光をパルス照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接する、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部とを含む第1硬化樹脂層を形成することと、
前記第1硬化樹脂層の上面に、前記第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布することと、
前記第2樹脂全体に、前記第2波長帯の光を照射することにより、前記第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成することと
を含む
光造形物の製造方法。
(16)
基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな硬化樹脂層を形成することと、
前記硬化樹脂層に、前記第1波長帯のレーザ光をパルス照射することにより、前記硬化樹脂層のうち、当該硬化樹脂層の側面の一部を除いた部分であって、かつ前記基材の表面または前記基材の表面から離間した位置から前記硬化樹脂層の最表面まで延在する複数の柱状部分を、照射前の前記硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな複数の硬化樹脂部に変化させることと
を含む
光造形物の製造方法。
(17)
基材の表面に、所定の波長帯での感度の高い第1樹脂を塗布すること
前記第1樹脂に、波長帯のレーザ光をパルス照射することにより、複数の島状または柱状の硬化樹脂部を形成すること
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接するカラー硬化樹脂層を形成すること
を含む
光造形物の製造方法。
Claims (17)
- 基材に接するのに適した位置に設けられ、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、
前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接して設けられ、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部と
を備えた
光造形物。 - 1または複数の前記第2硬化樹脂部も、前記基材に接するのに適した位置に設けられている
請求項1に記載の光造形物。 - 互いに積層された第1ベース層および第2ベース層により構成されたベース層を有し、
前記第1ベース層は、前記第1硬化樹脂部によって満たされ、
前記第2ベース層は、前記第2硬化樹脂部によって満たされている
請求項1に記載の光造形物。 - 互いに積層された第1ベース層および第2ベース層により構成されたベース層を有し、
前記第1ベース層は、前記第1硬化樹脂部の一部と、1または複数の前記第2硬化樹脂部とによって満たされ、
前記第2ベース層は、前記第2硬化樹脂部の一部によって満たされている
請求項2に記載の光造形物。 - 当該光造形物の底面から厚さ方向に延在する柱状の前記第1硬化樹脂部と、当該光造形物の底面から厚さ方向に延在する柱状の1または複数の前記第2硬化樹脂部とによって満たされたベース層を有する
請求項2に記載の光造形物。 - 当該光造形物の底面から厚さ方向に延在する柱状の前記第1硬化樹脂部と、当該光造形物の底面から離間した位置から厚さ方向に延在する柱状の1または複数の前記第2硬化樹脂部とによって満たされたベース層を有する
請求項1に記載の光造形物。 - 前記ベース層の上面に接するカラー硬化樹脂層を備えた
請求項1に記載の光造形物。 - 1または複数の前記第2硬化樹脂部は、1または複数のカラー硬化樹脂部であり、
前記第1硬化樹脂部は、1または複数の前記第2硬化樹脂部と前記基材との間に設けられている
請求項1に記載の光造形物。 - 基材に接するのに適した位置に設けられた複数の硬化樹脂部と、
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接して設けられたカラー硬化樹脂層と
を備えた
光造形物。 - 複数の前記硬化樹脂部が、カラー硬化樹脂材料によって構成されている
請求項9に記載の光造形物。 - 筐体と、
前記筐体の表面に接して設けられ、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、
前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接して設けられ、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部と
を備えた
プロダクト。 - 筐体と、
前記筐体の表面に接して設けられた複数の硬化樹脂部と、
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接して設けられたカラー硬化樹脂層と
を備えた
プロダクト。 - 基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成することと、
前記第1硬化樹脂層全体に、前記第1波長帯の光を照射することにより、前記第1硬化樹脂層の上部を、前記第1硬化樹脂層の下部と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層に変化させることと
を含む
光造形物の製造方法。 - 基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂層を形成することと、
前記第1硬化樹脂層の上面に、前記第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布することと、
前記第2樹脂全体に、前記第2波長帯の光を照射することにより、前記第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成することと
を含む
光造形物の製造方法。 - 基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂に、前記第1波長帯のレーザ光をパルス照射することにより、官能基数およびポリマー重合度の相対的に小さな第1硬化樹脂部と、前記第1硬化樹脂部の側面の一部が露出するように前記第1硬化樹脂部に接する、前記第1硬化樹脂部と比べて官能基数およびポリマー重合度の相対的に大きな1または複数の第2硬化樹脂部とを含む第1硬化樹脂層を形成することと、
前記第1硬化樹脂層の上面に、前記第1波長帯とは異なる第2波長帯での感度の高い第2樹脂を塗布することと、
前記第2樹脂全体に、前記第2波長帯の光を照射することにより、前記第1硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな第2硬化樹脂層を形成することと
を含む
光造形物の製造方法。 - 基材の表面に、第1波長帯での感度の高い第1樹脂を塗布することと、
前記第1樹脂全体に、前記第1波長帯とは異なる波長帯の光を照射することにより、官能基数およびポリマー重合度の相対的に小さな硬化樹脂層を形成することと、
前記硬化樹脂層に、前記第1波長帯のレーザ光をパルス照射することにより、前記硬化樹脂層のうち、当該硬化樹脂層の側面の一部を除いた部分であって、かつ前記基材の表面または前記基材の表面から離間した位置から前記硬化樹脂層の最表面まで延在する複数の柱状部分を、照射前の前記硬化樹脂層と比べて官能基数およびポリマー重合度の相対的に大きな複数の硬化樹脂部に変化させることと
を含む
光造形物の製造方法。 - 基材の表面に、所定の波長帯での感度の高い第1樹脂を塗布すること
前記第1樹脂に、波長帯のレーザ光をパルス照射することにより、複数の島状または柱状の硬化樹脂部を形成すること
複数の前記硬化樹脂部の間隙に空隙が形成される態様で、複数の前記硬化樹脂部に接するカラー硬化樹脂層を形成すること
を含む
光造形物の製造方法。
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Publication number | Priority date | Publication date | Assignee | Title |
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KR102341208B1 (ko) * | 2020-11-03 | 2021-12-20 | 주식회사 엠오피(M.O.P Co., Ltd.) | 상이한 소재로 적층된 구조체를 형성하기 위한 3d 프린팅 방법 |
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WO2018016205A1 (ja) * | 2016-07-20 | 2018-01-25 | ソニー株式会社 | ネイル製作システムおよびネイル製作方法 |
US10668708B2 (en) | 2016-09-27 | 2020-06-02 | Lawrence Livermore National Security, Llc | Optically enhanced patternable photosensitivity via oxygen excitation |
US10434704B2 (en) | 2017-08-18 | 2019-10-08 | Ppg Industries Ohio, Inc. | Additive manufacturing using polyurea materials |
CN109677153A (zh) * | 2018-12-18 | 2019-04-26 | 东莞光群雷射科技有限公司 | 一种定位浮雕透镜冷烫膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002512260A (ja) * | 1998-04-21 | 2002-04-23 | ユニバーシティ オブ コネチカット | 多光子励起を用いたフリーフォームナノ製作 |
JP2014204775A (ja) * | 2013-04-11 | 2014-10-30 | パナソニック株式会社 | 人工爪組成物および人工爪組成物の除去方法 |
WO2014199966A1 (ja) * | 2013-06-12 | 2014-12-18 | 富士フイルム株式会社 | 人工爪の除去方法、人工爪組成物、人工爪、人工爪の形成方法、及び、ネイルアートキット |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63302006A (ja) * | 1987-06-02 | 1988-12-08 | Yokohama Rubber Co Ltd:The | 成形用金型 |
JPH0770519A (ja) | 1993-09-01 | 1995-03-14 | Ohara Parajiumu Kagaku Kk | 人工爪の接着法 |
CA2306384A1 (en) * | 1997-10-14 | 1999-04-22 | Patterning Technologies Limited | Method of forming an electronic device |
US6200646B1 (en) * | 1999-08-25 | 2001-03-13 | Spectra Group Limited, Inc. | Method for forming polymeric patterns, relief images and colored polymeric bodies using digital light processing technology |
US6529027B1 (en) * | 2000-03-23 | 2003-03-04 | Micron Technology, Inc. | Interposer and methods for fabricating same |
US20030054173A1 (en) * | 2001-09-11 | 2003-03-20 | Ruddy Larry R. | Flexible epoxy sound damping coatings |
JP3922710B2 (ja) * | 2003-03-28 | 2007-05-30 | ピーシャイン株式会社 | 人工爪形成法 |
CN100509359C (zh) * | 2004-05-18 | 2009-07-08 | 株式会社理光 | 制造塑料模制品的方法和装置 |
JP4981184B1 (ja) | 2011-08-24 | 2012-07-18 | 十条ケミカル株式会社 | 光硬化型ジェルネイル用下地剤およびジェルネイル方法 |
JP2013177362A (ja) | 2012-02-07 | 2013-09-09 | Moga Brook Co Ltd | アセトン等の有機溶媒を用いずに機械的に除去可能なジェルネイルの製造方法および新規ジェルネイル組成物。 |
WO2015030499A1 (ko) * | 2013-08-29 | 2015-03-05 | So Dae Seob | 네일 스티커 제조방법 |
-
2016
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002512260A (ja) * | 1998-04-21 | 2002-04-23 | ユニバーシティ オブ コネチカット | 多光子励起を用いたフリーフォームナノ製作 |
JP2014204775A (ja) * | 2013-04-11 | 2014-10-30 | パナソニック株式会社 | 人工爪組成物および人工爪組成物の除去方法 |
WO2014199966A1 (ja) * | 2013-06-12 | 2014-12-18 | 富士フイルム株式会社 | 人工爪の除去方法、人工爪組成物、人工爪、人工爪の形成方法、及び、ネイルアートキット |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018183982A (ja) * | 2017-04-25 | 2018-11-22 | ゼロックス コーポレイションXerox Corporation | 3次元印刷部品についての改善された表面硬化のための方法及び装置 |
JP7098386B2 (ja) | 2017-04-25 | 2022-07-11 | ゼロックス コーポレイション | 3次元印刷部品についての改善された表面硬化のための方法及び装置 |
KR102341208B1 (ko) * | 2020-11-03 | 2021-12-20 | 주식회사 엠오피(M.O.P Co., Ltd.) | 상이한 소재로 적층된 구조체를 형성하기 위한 3d 프린팅 방법 |
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