WO2016152938A1 - Method for producing plated article - Google Patents
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- WO2016152938A1 WO2016152938A1 PCT/JP2016/059264 JP2016059264W WO2016152938A1 WO 2016152938 A1 WO2016152938 A1 WO 2016152938A1 JP 2016059264 W JP2016059264 W JP 2016059264W WO 2016152938 A1 WO2016152938 A1 WO 2016152938A1
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- glass
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1603—Process or apparatus coating on selected surface areas
- C23C18/1607—Process or apparatus coating on selected surface areas by direct patterning
- C23C18/1612—Process or apparatus coating on selected surface areas by direct patterning through irradiation means
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1635—Composition of the substrate
- C23C18/1639—Substrates other than metallic, e.g. inorganic or organic or non-conductive
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1655—Process features
- C23C18/1664—Process features with additional means during the plating process
- C23C18/1667—Radiant energy, e.g. laser
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
- C23C18/1862—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by radiant energy
- C23C18/1868—Radiation, e.g. UV, laser
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
- C23C18/1872—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by chemical pretreatment
- C23C18/1886—Multistep pretreatment
- C23C18/1893—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/42—Coating with noble metals
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/54—Contact plating, i.e. electroless electrochemical plating
Definitions
- the present invention relates to a method for producing a plated product in which a plating film pattern is formed on the surface of a glass substrate.
- a glass substrate has the advantage that it has excellent thermal stability and is inexpensive as compared with a conventionally used substrate.
- Patent Document 1 an energy beam is irradiated on the surface of an insulating substrate, which is an object to be plated, and this energy beam is irradiated on a predetermined portion of the substrate surface.
- a liquid containing a substance in a compound state is brought into contact with the surface of the insulating substrate, the substrate is cleaned to remove the remaining fluid, and then the irradiation surface of the energy beam is changed to a predetermined chemical plating solution.
- a selective plating method is described in which a metal is deposited by chemical plating on the adherend portion by contact. Thereby, it is said that a complicated and fine metal deposition pattern can be manufactured.
- Patent Document 2 in a metal wiring forming method for forming a metal wiring on the surface of an insulator, a picosecond laser beam having a pulse width on the order of picoseconds or a femtosecond laser beam on the order of femtoseconds is used as the laser light.
- a metal film is deposited on the insulator by immersing the insulator in which silver atoms are generated in the irradiated region in an electroless plating solution maintained at a predetermined temperature for a predetermined time, and depositing a metal using the silver atoms as catalyst nuclei.
- a metal wiring forming method for forming a metal wiring is described. In the examples, examples using photosensitive glass as an insulator are described. Thereby, it is said that a metal wiring can be formed by a simple process and a small number of steps.
- the present invention has been made to solve the above problems, and provides a method for easily producing a plated product in which a plating film pattern having good adhesion is formed on the surface of a glass substrate. It is intended.
- the object is a method for manufacturing a plated product in which a plating film pattern is formed on the surface of a glass substrate, the first step of irradiating a part of the surface of the glass substrate with a pulsed laser, and the glass
- a second step of attaching an electroless plating catalyst to the surface of the base material, and in the glass base material, the catalyst attached to a portion not irradiated with the pulse laser is selectively deactivated, or the catalyst is
- a plating process comprising: a third step of selectively removing; and a fourth step of performing electroless plating after the third step and selectively forming a plating film only in the region irradiated with the pulse laser.
- the pulse width of the pulse laser is preferably 1 ⁇ 10 ⁇ 18 to 1 ⁇ 10 ⁇ 4 seconds.
- the plating film is preferably at least one selected from the group consisting of nickel, copper, silver, gold, palladium, platinum, rhodium, ruthenium, tin, iron, cobalt, and alloys thereof.
- the glass substrate is preferably brought into contact with a liquid containing a compound that deactivates the catalyst or a compound that removes the catalyst.
- the compound that deactivates the catalyst is preferably a sulfur compound.
- the sulfur compound is preferably a compound having at least one functional group selected from the group consisting of a thiocarbonyl group, a thiol group, and a sulfide group.
- the compound for removing the catalyst is a chelate compound or a cyanide.
- the compound for removing the catalyst is preferably at least one chelate compound selected from the group consisting of amino acids, amino alcohols, polyamines, polycarboxylic acids, and polyketones.
- a plated product in which a plating film pattern with good adhesion is formed on the surface of a glass substrate can be easily produced.
- the present invention relates to a method for producing a plated product in which a plating film pattern is formed on the surface of a glass substrate.
- the production method of the present invention includes the following first to fourth steps. Hereinafter, each step will be described.
- a part of the surface of the glass substrate is irradiated with a pulse laser.
- the kind of glass base material used at a 1st process is not specifically limited, Soda lime glass, borosilicate glass, quartz glass etc. are mentioned. These glass base materials can be suitably selected according to the use of the plated product. When cost is important, soda lime glass is preferable. When importance is attached to thermal stability, quartz glass or borosilicate glass is preferred, and quartz glass is more preferred. When importance is attached to the small amount of impurities contained in the glass substrate, quartz glass or borosilicate glass is preferred, and quartz glass is more preferred.
- the thickness of the glass substrate is not particularly limited, but is usually 0.02 to 5 mm.
- the shape is not particularly limited.
- the glass base material which improved the mechanical strength by heat processing can also be used.
- a glass substrate after glass is heated, it is cooled to a glass surface layer by physical exchange glass obtained by generating a compressive stress in the vicinity of the surface layer by rapid cooling or by ion exchange treatment while heating the glass.
- physical exchange glass obtained by generating a compressive stress in the vicinity of the surface layer by rapid cooling or by ion exchange treatment while heating the glass.
- Examples thereof include chemically strengthened glass obtained by introducing alkali ions having a large ion radius and generating compressive stress in the vicinity of the glass surface layer.
- the pulse width (second) of the pulse laser is preferably 1 ⁇ 10 ⁇ 4 seconds or less, more preferably 1 ⁇ 10 ⁇ 7 seconds or less, and 1 ⁇ 10 ⁇ 9 seconds or less. More preferably, it is 1 ⁇ 10 ⁇ 10 seconds or less.
- the lower limit value of the pulse width of the pulse laser is not particularly limited, but is usually 1 ⁇ 10 ⁇ 18 seconds or more, and preferably 1 ⁇ 10 ⁇ 15 seconds or more. And if it sets so that the processing point (focus) of a laser may become the surface of a glass base material, it will become possible to process the surface of a glass base material.
- the average output at the processing point is 0.01 to 1000 W.
- the average output at the processing point is less than 0.01 W, a plating film with good adhesion may not be obtained.
- the average output at the processing point exceeds 1000 W, the damage to the glass substrate increases.
- the repetition frequency of the pulse laser is not particularly limited, but is usually 1 kHz to 1000 MHz.
- the type of laser is not particularly limited, and solid lasers such as YAG lasers, fiber lasers, and semiconductor lasers; gas lasers such as carbon dioxide lasers and excimer lasers can be used.
- the wavelength of the pulse laser is not particularly limited, and can be set as appropriate depending on the type of the glass substrate used, and is usually 100 to 12000 nm. From the viewpoint of easy pulse oscillation, a YAG laser is preferable, and a neodymium YAG laser is more preferable. In the neodymium YAG laser, a 1064 nm laser beam called a fundamental wave (first harmonic) is generated.
- laser light having a wavelength of 532 nm called second harmonic, laser light having a wavelength of 355 nm called third harmonic, and laser light having a wavelength of 266 nm called fourth harmonic can be obtained.
- the first to fourth harmonics can be appropriately selected according to the purpose.
- FIG. 1 is a diagram showing an example of a pulse laser irradiation method. As shown in FIG. 1, an irradiation area is set on the surface of the glass substrate. In a later step, a plating film is selectively formed only in the region irradiated with the pulse laser, that is, in this irradiation area. Then, after irradiating the laser at a predetermined scanning speed in the x direction (right direction in FIG.
- the laser is moved at a predetermined interval in the y direction (upward direction in FIG. 1), ⁇ After irradiating the laser in the x direction (left direction in FIG. 1) at a predetermined scanning speed, the laser is moved again in the y direction at a predetermined interval.
- the irradiation spot diameter corresponds to the beam diameter of the laser, but the irradiation spots do not have to overlap each other, and there may be an interval between the irradiation spots.
- the laser irradiation amount per unit area can be adjusted by appropriately adjusting the scanning speed and interval (pitch interval).
- the arithmetic average roughness (Ra) of the glass surface irradiated with the pulse laser is preferably 0.1 ⁇ m or more, and more preferably 0.2 ⁇ m or more.
- Ra is preferably 10 ⁇ m or less, and more preferably 5 ⁇ m or less.
- Ra in this specification is a value obtained by a method based on JISJB 0601 (2001).
- an electroless plating catalyst is adhered to the surface of the glass substrate.
- the electroless plating catalyst is not particularly limited as long as it contains a metal element having a catalytic action with respect to the electroless plating solution.
- the metal element palladium (Pd), silver (Ag), copper (Cu), nickel (Ni), aluminum (Al), iron (Fe), cobalt (Co), zinc (Zn), gold (Au) , Platinum (Pt), tin (Sn), and the like. These metal elements can be appropriately selected depending on the type of electroless plating solution used in the fourth step. And after processing a glass base material with the aqueous solution containing the said metal element, it can process with the aqueous solution containing a reducing agent, and can activate an electroless-plating catalyst.
- the catalyst adhering to a portion not irradiated with the pulse laser is selectively deactivated or the catalyst is selectively removed.
- the method for removing the catalyst in the third step is not particularly limited, and examples thereof include a method for subjecting the glass substrate to ultrasonic treatment and a method for washing the surface of the glass substrate with running water.
- a method of bringing the glass substrate into contact with a liquid containing a compound that deactivates the catalyst or the above A method of bringing the glass substrate into contact with a liquid containing a compound for removing the catalyst is preferable.
- the glass substrate can be brought into contact with the solution by immersing the glass substrate in a solution containing a compound that deactivates the catalyst, by immersing the glass substrate in a solution containing a compound that removes the catalyst, or by losing the catalyst.
- coating the liquid containing the compound which removes a catalyst to a glass base material are mentioned.
- the compound is preferably a sulfur compound.
- the present inventors prepared a glass base material to which a palladium catalyst is attached, the chemical composition of the surface of the glass base material before immersion in a liquid containing a sulfur compound, and the glass after immersion in a liquid containing a sulfur compound.
- the chemical composition of the substrate surface was analyzed using a photoelectron spectrometer (XPS). As a result, it was found that palladium was present on the surface of the substrate even after immersion in a liquid containing a sulfur compound. It was also found that the position of the peak derived from palladium changes when immersed in a liquid containing a sulfur compound. The present inventors consider that this result indicates that the sulfur atom is coordinated to palladium, and this presumes that the palladium catalyst is deactivated.
- the sulfur compound is preferably a compound having at least one functional group selected from the group consisting of a thiocarbonyl group, a thiol group, and a sulfide group.
- a thiocarbonyl group examples include thiourea.
- the sulfur compound having a thiol group examples include triazine thiol, mercaptobenzothiazole, mercaptoacetic acid, and thiocyanic acid.
- Examples of the sulfur compound having a sulfide group include dimethyl sulfide and methionine.
- the concentration of the sulfur compound is preferably 0.001 ppm or more.
- the concentration of the sulfur compound is preferably 100 ppm or less.
- the solvent used in the liquid containing the compound that deactivates the catalyst is not particularly limited, and is usually water or alcohol.
- the temperature at which the glass substrate is immersed is not particularly limited, and is usually 5 to 90 ° C.
- the compound is preferably a chelate compound or a cyanide.
- the compound that removes the catalyst is preferably at least one chelate compound selected from the group consisting of amino acids, amino alcohols, polyamines, polycarboxylic acids, and polyketones.
- amino acids examples include alanine, arginine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, glycine, histidine, isoleucine, leucine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine and the like.
- amino alcohols include triethanolamine.
- the polyamine examples include ethylenediamine.
- polycarboxylic acid examples include citric acid, succinic acid, maleic acid, fumaric acid, tartaric acid, and potassium tartrate.
- polyketone examples include acetylacetone.
- the present inventors have prepared a glass substrate to which a palladium catalyst is attached, the chemical composition of the surface of the glass substrate before being immersed in the liquid containing the chelate compound, and the glass after being immersed in the liquid containing the chelate compound
- the chemical composition of the substrate surface was analyzed using a photoelectron spectrometer (XPS).
- XPS photoelectron spectrometer
- Examples of the cyanide include potassium cyanide and sodium cyanide.
- the concentration of the chelate compound or cyanide is preferably 0.001M or more.
- the concentration of the chelate compound or cyanide is preferably 3M or less.
- the solvent used in the liquid containing the compound for removing the catalyst is not particularly limited, and is usually water or alcohol.
- the temperature at which the glass substrate is immersed is not particularly limited, and is usually 5 to 90 ° C.
- the plating film is preferably at least one selected from the group consisting of nickel, copper, silver, gold, palladium, platinum, rhodium, ruthenium, tin, iron, cobalt, and alloys thereof.
- the said alloy means the alloy containing 50 mass% or more of these at least 1 sort (s) of metal elements.
- electroless plating used in the fourth step electroless nickel plating, electroless copper plating, electroless silver plating, electroless gold plating, electroless palladium, electroless platinum plating, electroless rhodium plating, electroless ruthenium plating , Electroless tin plating, electroless iron plating, electroless cobalt plating, or electroless alloy plating thereof.
- the electroless alloy plating refers to electroless plating containing 50% by mass or more of these at least one metal element. You may perform this process in multiple times, changing the kind of electroless plating.
- a desired plating film pattern can be accurately formed on the surface of a glass substrate without using a special glass substrate.
- a pattern was formed by a pulse laser and then electroless plating was performed, a plating film could be formed in the region irradiated with the laser.
- the third step was not performed, a plating film was formed not only in the region irradiated with the laser but also in the region not irradiated with the laser (Comparative Example 1).
- the catalyst adhering to the portion not irradiated with the laser can be selectively deactivated or selectively removed, so that only the region irradiated with the laser is selectively plated.
- a film can be formed.
- the plating film formed by the production method of the present invention has excellent adhesion.
- the performance required for plated products has become strict, and plated products with a finer film pattern are required.
- the pitch of the pattern becomes finer, higher adhesion of the plating film is required. Therefore, when obtaining a plated product having a fine film pattern, the merit of using the manufacturing method of the present invention is great.
- Electrolytic plating includes electrolytic nickel plating, electrolytic copper plating, electrolytic silver plating, electrolytic gold plating, electrolytic palladium plating, electrolytic tin plating, electrolytic iron plating, electrolytic bismuth plating, electrolytic platinum plating, electrolytic rhodium, electrolytic ruthenium, and electrolytic zinc plating. Or these electrolytic alloy plating is mentioned.
- the electroless alloy plating refers to electrolytic plating containing at least 50% by mass of these at least one metal element.
- Examples of the various surface treatment steps include a step of spraying metal by a cold spray method and a step of applying a metal paste.
- the metal used at this time is copper, tin, gold, silver, nickel, iron, palladium, ruthenium, rhodium, iridium, indium, zinc, aluminum, tungsten, chromium, magnesium, titanium, silicon, or an alloy thereof.
- These other steps may be performed a plurality of times, and the steps may be the same or different.
- the mechanical strength of a glass base material can also be improved by heat processing after a 4th process.
- Example 1 [Laser irradiation] (Glass substrate) Soda lime glass (“Matsunami slide glass S7213") having a length of 76 mm, a width of 26 mm, and a thickness of 1.1 mm was prepared as a glass substrate.
- the glass substrate was irradiated with a pulse laser by the method shown in FIG. Specifically, an irradiation area of 20 mm ⁇ 10 mm was set on the surface of the glass substrate.
- a pulse laser was irradiated from the point indicated by St to the right end of the irradiation area in the x direction at a scanning speed of 100 mm / second.
- the pulse laser was moved 15 ⁇ m in the y direction, and the pulse laser was irradiated to the left end of the irradiation area at a scanning speed of 100 mm / second in the ⁇ x direction. By repeating this, the entire irradiation area was irradiated with a pulse laser.
- the spot diameter was about 15 ⁇ m.
- the pretreated glass substrate was immersed in a palladium catalyst solution (concentration: 50 mL / L, “Activator A-10X” manufactured by Uemura Kogyo Co., Ltd.) for 1 minute. Thereafter, the glass substrate was washed three times with ion exchange water.
- a palladium catalyst solution concentration: 50 mL / L, “Activator A-10X” manufactured by Uemura Kogyo Co., Ltd.
- the activated glass substrate is immersed in a thiourea aqueous solution (concentration: 0.1 ppm) kept at 50 ° C. for 1 minute to selectively deactivate the palladium catalyst adhering to the portion not irradiated with the pulse laser. I let you. Thereafter, the glass substrate was washed three times with ion exchange water.
- Electroless Ni plating treatment The glass substrate is immersed in an electroless Ni plating solution having a pH of 4.4 kept at 75 ° C. for 35 minutes, subjected to electroless Ni plating treatment, and an electroless Ni plating layer having a thickness of 5 ⁇ m is formed on the surface of the glass substrate. Formed. Thereafter, the substrate was washed three times with ion exchange water.
- the composition of the electroless Ni plating solution is as follows. ⁇ "ELN240 M2" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 150mL / L ⁇ "ELN240 M1" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 50mL / L ⁇ "ELN240 R3" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 6mL / L
- substitution Au plating treatment The glass substrate on which the Ni plating layer is formed is immersed in a gold plating solution (“PRECIOUSFAB IGS8000SPF” manufactured by EEJA) kept at 55 ° C. for 10 minutes, and a substituted Au having a thickness of 0.05 ⁇ m is formed on the Ni plating layer. A plating layer was formed to obtain a plated product.
- a gold plating solution (“PRECIOUSFAB IGS8000SPF” manufactured by EEJA) kept at 55 ° C. for 10 minutes, and a substituted Au having a thickness of 0.05 ⁇ m is formed on the Ni plating layer.
- a plating layer was formed to obtain a plated product.
- the adhesion test was performed according to the soldering test method described in JIS H8504.
- the L-shaped metal fitting at this time was an oxygen-free copper plate having a plate thickness of 0.5 mm.
- nickel plating with a film thickness of 3 micrometers was given as a foundation
- solder ⁇ 8 mm ⁇ t0.2 mm
- FIG. 3 shows an image after the tensile test. As shown in FIG. 3, the plating film peeled off with the glass.
- Example 2 In “electroless plating catalyst adhesion treatment”, the time of immersion in the palladium catalyst solution was changed to 2 minutes, and “catalyst removal treatment” was performed instead of “catalyst deactivation treatment”.
- Catalyst removal treatment a plated product was obtained in the same manner as in Example 1 except that a glass substrate that had been activated in a glycine aqueous solution (concentration: 0.05 M) at room temperature was immersed for 30 seconds. Was observed with a microscope. The obtained image is shown in FIG. 4 in FIG. 4 is a glass substrate, and 2 is a substituted Au plating film.
- FIG. 4 by performing the “catalyst removal treatment”, a plating film was selectively formed only in the region irradiated with the pulse laser. And the adhesiveness test was done like Example 1. As a result, the plating film peeled off with the glass.
- Example 3 A plated product was obtained in the same manner as in Example 1 except that the glass substrate was changed to 76 mm ⁇ 26 mm ⁇ 1.1 mm borosilicate glass (“Matsunami slide glass S1127”). And the adhesiveness test was done like Example 1. As a result, the plating film peeled off with the glass.
- Example 4 The glass substrate is changed to tempered glass of 70 mm length ⁇ 30 mm width ⁇ 0.55 mm thickness (“Dragontrail” manufactured by AGC Asahi Glass), and the average output at the processing point is 1.1 W when irradiated with pulsed laser.
- the glass substrate was irradiated with a pulse laser in the same manner as in Example 1 except that the moving distance in the y direction was changed to 6 ⁇ m and the scanning speed was changed to 300 mm / second.
- “Dragontrail” is a chemically strengthened glass, in which Na + on the glass surface is replaced with K + .
- Ra arithmetic average roughness
- a plating film was formed on the surface of the glass substrate in the same manner as in Example 2. As a result, a plating film was selectively formed only in the region irradiated with the pulse laser. And when the adhesiveness test was done like Example 1, the plating film peeled off with glass.
- Example 5 In the pulse laser irradiation, a pulse laser was applied to the glass substrate in the same manner as in Example 4 except that the average output at the processing point was 1.1 W, the moving distance in the y direction was 10 ⁇ m, and the scanning speed was changed to 50 mm / sec. Was irradiated. And the arithmetic mean roughness (Ra) of the location irradiated with the pulse laser was measured like Example 4. As a result, Ra was 2.81 ⁇ m.
- a plating film was formed on the surface of the glass substrate in the same manner as in Example 2. As a result, a plating film was selectively formed only in the region irradiated with the pulse laser. And when the adhesiveness test was done like Example 1, the plating film peeled off with glass.
- Comparative Example 1 A plated product was obtained in the same manner as in Example 1 except that “catalyst deactivation treatment” and “substitution Au plating treatment” were not performed, and the surface thereof was observed with a microscope.
- the obtained image is shown in FIG.
- Reference numeral 31 in FIG. 5 denotes a Ni plating film formed at a location irradiated with a pulse laser
- reference numeral 32 denotes a Ni plating film formed at a location not irradiated with a pulse laser on the surface of the glass substrate.
- a plating film was formed on the entire surface of the glass substrate unless either “catalyst deactivation treatment” or “catalyst removal treatment” was performed.
- the Ni plating film formed in the location which was not irradiated with the pulse laser was easily peeled off with the cellophane tape.
- Comparative Example 2 In the pulse laser irradiation, the glass substrate was irradiated with the pulse laser in the same manner as in Example 4 except that the average output at the processing point was 1 W, the moving distance in the y direction was 10 ⁇ m, and the scanning speed was changed to 300 mm / second. did. And the arithmetic mean roughness (Ra) of the location irradiated with the laser was measured like Example 4. FIG. As a result, Ra was 0.03 ⁇ m.
- a plating film was formed on the surface of the glass in the same manner as in Example 2. As a result, a plating film was selectively formed only in the region irradiated with the pulse laser, but the plating film could be easily peeled off with a cellophane tape.
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Abstract
Description
[レーザー照射]
(ガラス基材)
ガラス基材として縦76mm×横26mm×厚さ1.1mmのソーダライムガラス(「松波スライドグラス S7213」)を準備した。 Example 1
[Laser irradiation]
(Glass substrate)
Soda lime glass ("Matsunami slide glass S7213") having a length of 76 mm, a width of 26 mm, and a thickness of 1.1 mm was prepared as a glass substrate.
コヒレント・ジャパン株式会社製のパルス発振全固体レーザー「Talisker HE」を用いた。
波長:355nm
平均出力:2W
加工点での平均出力:0.8W
パルス幅:20ピコ秒
周波数:50kHz (Processing method)
A pulse oscillation all solid-state laser “Talisker HE” manufactured by Coherent Japan Co., Ltd. was used.
Wavelength: 355nm
Average output: 2W
Average output at the processing point: 0.8W
Pulse width: 20 picoseconds Frequency: 50 kHz
(前処理)
レーザー加工されたガラス基材を、50℃に保温した水酸化カリウム水溶液(濃度:50g/L)に5分間浸した。その後、ガラス基材をイオン交換水で洗浄した。次いで、ガラス基材を、50℃に保温したコンディショニング液(濃度:50mL/L、上村工業株式会社製「スルカップ THRU-CUP MTE-1-A」)に5分間浸した。その後、ガラス基材をイオン交換水で洗浄した。 [Electroless plating]
(Preprocessing)
The laser-processed glass substrate was immersed in an aqueous potassium hydroxide solution (concentration: 50 g / L) kept at 50 ° C. for 5 minutes. Thereafter, the glass substrate was washed with ion exchange water. Next, the glass substrate was immersed in a conditioning solution (concentration: 50 mL / L, “Sulcup THRU-CUP MTE-1-A” manufactured by Uemura Kogyo Co., Ltd.) kept at 50 ° C. for 5 minutes. Thereafter, the glass substrate was washed with ion exchange water.
前処理されたガラス基材を、室温のパラジウム触媒液(濃度:50mL/L、上村工業株式会社製「アクチベーター A-10X」)に1分間浸した。その後、ガラス基材をイオン交換水で3回洗浄した。 (Electroless plating catalyst adhesion treatment)
The pretreated glass substrate was immersed in a palladium catalyst solution (concentration: 50 mL / L, “Activator A-10X” manufactured by Uemura Kogyo Co., Ltd.) for 1 minute. Thereafter, the glass substrate was washed three times with ion exchange water.
パラジウム触媒を付着させたガラス基材を、50℃に保温した次亜リン酸ナトリウム水溶液(濃度:0.27M)に30秒間浸漬し、パラジウム触媒を活性化させた。その後、ガラス基材をイオン交換水で洗浄した。 (Activation process)
The glass substrate to which the palladium catalyst was adhered was immersed in an aqueous sodium hypophosphite solution (concentration: 0.27 M) kept at 50 ° C. for 30 seconds to activate the palladium catalyst. Thereafter, the glass substrate was washed with ion exchange water.
活性化処理されたガラス基材を、50℃に保温したチオ尿素水溶液(濃度:0.1ppm)に1分間浸して、パルスレーザーが照射されていない箇所に付着したパラジウム触媒を選択的に失活させた。その後、ガラス基材をイオン交換水で3回洗浄した。 (Catalyst deactivation treatment)
The activated glass substrate is immersed in a thiourea aqueous solution (concentration: 0.1 ppm) kept at 50 ° C. for 1 minute to selectively deactivate the palladium catalyst adhering to the portion not irradiated with the pulse laser. I let you. Thereafter, the glass substrate was washed three times with ion exchange water.
ガラス基材を、75℃に保温したpH4.4の無電解Niめっき液に35分間浸漬して、無電解Niめっき処理をして、ガラス基材の表面に膜厚5μmの無電解Niめっき層を形成した。その後、基材をイオン交換水で3回洗浄した。無電解Niめっき液の組成は下記の通りである。
・日本エレクトロプレイティング・エンジニヤース株式会社(EEJA)製「ELN240 M2」:150mL/L
・日本エレクトロプレイティング・エンジニヤース株式会社(EEJA)製「ELN240 M1」:50mL/L
・日本エレクトロプレイティング・エンジニヤース株式会社(EEJA)製「ELN240 R3」:6mL/L (Electroless Ni plating treatment)
The glass substrate is immersed in an electroless Ni plating solution having a pH of 4.4 kept at 75 ° C. for 35 minutes, subjected to electroless Ni plating treatment, and an electroless Ni plating layer having a thickness of 5 μm is formed on the surface of the glass substrate. Formed. Thereafter, the substrate was washed three times with ion exchange water. The composition of the electroless Ni plating solution is as follows.
・ "ELN240 M2" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 150mL / L
・ "ELN240 M1" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 50mL / L
・ "ELN240 R3" manufactured by Nippon Electroplating Engineers Co., Ltd. (EEJA): 6mL / L
Niめっき層が形成されたガラス基材を、55℃に保温した金めっき液(EEJA製「PRECIOUSFAB IGS8000SPF」)に10分間浸漬して、Niめっき層の上に、厚さ0.05μmの置換Auめっき層を形成してめっき品を得た。 (Substitution Au plating treatment)
The glass substrate on which the Ni plating layer is formed is immersed in a gold plating solution (“PRECIOUSFAB IGS8000SPF” manufactured by EEJA) kept at 55 ° C. for 10 minutes, and a substituted Au having a thickness of 0.05 μm is formed on the Ni plating layer. A plating layer was formed to obtain a plated product.
(表面観察)
得られためっき品の表面をマイクロスコープで観察した。得られた画像を図2に示す。図2の1はガラス基材であり、2は置換金めっき皮膜である。図2に示されるように、「触媒失活処理」を行うことにより、パルスレーザーを照射した領域にのみ選択的にめっき皮膜が形成された。 [Evaluation]
(Surface observation)
The surface of the obtained plated product was observed with a microscope. The obtained image is shown in FIG. 2 in FIG. 2 is a glass substrate, and 2 is a displacement gold plating film. As shown in FIG. 2, by performing the “catalyst deactivation treatment”, a plating film was selectively formed only in the region irradiated with the pulse laser.
密着性試験はJIS H8504に記載されているはんだ付け試験方法に従い行った。このときのL形金具は板厚0.5mmの無酸素銅板であった。そして、はんだ付け部の面積が5mm×5mになるように、指定された形状にプレス成型した後、下地として膜厚3μmのニッケルめっきを施し、膜厚0.05μm金めっきを施した。一方、めっき品の表面にはんだを塗布(φ8mm×t0.2mm)した後、300℃で1分間加熱した。そして、L形金具とめっき品とをはんだ付けをして試験片を得た。得られた試験片をインストロン社製引張試験機「3382床置き型試験システム」に取り付けて、密着性試験を行った。はんだは、Tarutin Kester社製の鉛フリーはんだペースト「TSC-254-5042SF 12-1」を用いた。図3に引張試験後の画像を示す。図3に示すように、めっき皮膜はガラスとともに剥がれた。 (Adhesion test)
The adhesion test was performed according to the soldering test method described in JIS H8504. The L-shaped metal fitting at this time was an oxygen-free copper plate having a plate thickness of 0.5 mm. And after press-molding to the designated shape so that the area of a soldering part might be set to 5 mm x 5 m, nickel plating with a film thickness of 3 micrometers was given as a foundation | substrate, and 0.05 micrometers film thickness gold plating was given. On the other hand, after applying solder (φ8 mm × t0.2 mm) to the surface of the plated product, it was heated at 300 ° C. for 1 minute. Then, the L-shaped bracket and the plated product were soldered to obtain a test piece. The obtained test piece was attached to an Instron tensile tester “3382 floor-standing type test system”, and an adhesion test was performed. As the solder, a lead-free solder paste “TSC-254-5042SF 12-1” manufactured by Tarutin Kester was used. FIG. 3 shows an image after the tensile test. As shown in FIG. 3, the plating film peeled off with the glass.
「無電解めっき触媒付着処理」において、パラジウム触媒液に浸漬させる時間を2分に変更し、「触媒失活処理」の代わりに「触媒除去処理」を行った。「触媒除去処理」では、室温のグリシン水溶液(濃度:0.05M)に活性化処理されたガラス基材を30秒間浸漬させた以外は実施例1と同様にしてめっき品を得て、その表面をマイクロスコープで観察した。得られた画像を図4に示す。図4の1はガラス基材であり、2は置換Auめっき皮膜である。図4に示されるように、「触媒除去処理」を行うことにより、パルスレーザーを照射した領域にのみ選択的にめっき皮膜が形成された。そして、実施例1と同様にして密着性試験を行った。その結果、めっき皮膜はガラスとともに剥がれた。 Example 2
In “electroless plating catalyst adhesion treatment”, the time of immersion in the palladium catalyst solution was changed to 2 minutes, and “catalyst removal treatment” was performed instead of “catalyst deactivation treatment”. In “catalyst removal treatment”, a plated product was obtained in the same manner as in Example 1 except that a glass substrate that had been activated in a glycine aqueous solution (concentration: 0.05 M) at room temperature was immersed for 30 seconds. Was observed with a microscope. The obtained image is shown in FIG. 4 in FIG. 4 is a glass substrate, and 2 is a substituted Au plating film. As shown in FIG. 4, by performing the “catalyst removal treatment”, a plating film was selectively formed only in the region irradiated with the pulse laser. And the adhesiveness test was done like Example 1. As a result, the plating film peeled off with the glass.
ガラス基材を、76mm×26mm×1.1mmのホウケイ酸ガラス(「松波スライドグラス S1127」)に変えた以外は実施例1と同様にしてめっき品を得た。そして、実施例1と同様にして密着性試験を行った。その結果、めっき皮膜はガラスとともに剥がれた。 Example 3
A plated product was obtained in the same manner as in Example 1 except that the glass substrate was changed to 76 mm × 26 mm × 1.1 mm borosilicate glass (“Matsunami slide glass S1127”). And the adhesiveness test was done like Example 1. As a result, the plating film peeled off with the glass.
ガラス基材を縦70mm×横30mm×厚さ0.55mmの強化ガラス(AGC旭硝子製「Dragontrail(ドラゴントレイル)」)に変え、パルスレーザーの照射において、加工点での平均出力を1.1W、y方向への移動距離を6μm、走査速度を300mm/秒に変えた以外は実施例1と同様にガラス基材にパルスレーザーを照射した。「Dragontrail」は化学強化されたガラスであり、ガラス表面のNa+をK+に交換したものである。 Example 4
The glass substrate is changed to tempered glass of 70 mm length × 30 mm width × 0.55 mm thickness (“Dragontrail” manufactured by AGC Asahi Glass), and the average output at the processing point is 1.1 W when irradiated with pulsed laser. The glass substrate was irradiated with a pulse laser in the same manner as in Example 1 except that the moving distance in the y direction was changed to 6 μm and the scanning speed was changed to 300 mm / second. “Dragontrail” is a chemically strengthened glass, in which Na + on the glass surface is replaced with K + .
パルスレーザーの照射において、加工点での平均出力を1.1W、y方向への移動距離を10μm、走査速度を50mm/秒に変えた以外は実施例4と同様にしてガラス基材にパルスレーザーを照射した。そして、実施例4と同様にしてパルスレーザーが照射された箇所の算術平均粗さ(Ra)を測定した。その結果、Raは2.81μmであった。 Example 5
In the pulse laser irradiation, a pulse laser was applied to the glass substrate in the same manner as in Example 4 except that the average output at the processing point was 1.1 W, the moving distance in the y direction was 10 μm, and the scanning speed was changed to 50 mm / sec. Was irradiated. And the arithmetic mean roughness (Ra) of the location irradiated with the pulse laser was measured like Example 4. As a result, Ra was 2.81 μm.
「触媒失活処理」及び「置換Auめっき処理」を行わなかった以外は実施例1と同様にしてめっき品を得て、その表面をマイクロスコープで観察した。得られた画像を図5に示す。図5の31はパルスレーザーを照射した箇所に形成されたNiめっき皮膜であり、32はガラス基材表面のパルスレーザーを照射していない箇所に形成されたNiめっき皮膜である。図5に示されるように、「触媒失活処理」又は「触媒除去処理」のいずれかを行わなければガラス基材の全面にめっき皮膜が形成された。また、パルスレーザーを照射していない箇所に形成されたNiめっき皮膜は、セロハンテープで容易に剥がれた。 Comparative Example 1
A plated product was obtained in the same manner as in Example 1 except that “catalyst deactivation treatment” and “substitution Au plating treatment” were not performed, and the surface thereof was observed with a microscope. The obtained image is shown in FIG.
パルスレーザーの照射において、加工点での平均出力を1W、y方向への移動距離を10μm、走査速度を300mm/秒に変えた以外は実施例4と同様にしてガラス基材にパルスレーザーを照射した。そして、実施例4と同様にしてレーザーが照射された箇所の算術平均粗さ(Ra)を測定した。その結果、Raは0.03μmであった。 Comparative Example 2
In the pulse laser irradiation, the glass substrate was irradiated with the pulse laser in the same manner as in Example 4 except that the average output at the processing point was 1 W, the moving distance in the y direction was 10 μm, and the scanning speed was changed to 300 mm / second. did. And the arithmetic mean roughness (Ra) of the location irradiated with the laser was measured like Example 4. FIG. As a result, Ra was 0.03 μm.
2 置換Auめっき皮膜
31 パルスレーザーを照射した箇所に形成されたNiめっき皮膜
32 ガラス基材表面のパルスレーザーを照射していない箇所に形成されたNiめっき皮膜 DESCRIPTION OF
Claims (8)
- ガラス基材の表面にめっき皮膜パターンが形成されためっき品の製造方法であって;
前記ガラス基材の表面の一部の領域にパルスレーザーを照射する第1工程と、
前記ガラス基材の表面に無電解めっき触媒を付着させる第2工程と、
前記ガラス基材において、前記パルスレーザーが照射されていない箇所に付着した前記触媒を選択的に失活させるか、又は前記触媒を選択的に除去する第3工程と、
第3工程の後に無電解めっきを行い、前記パルスレーザーを照射した領域にのみ選択的にめっき皮膜を形成する第4工程とを備えることを特徴とするめっき品の製造方法。 A method for producing a plated product in which a plating film pattern is formed on the surface of a glass substrate;
A first step of irradiating a part of the surface of the glass substrate with a pulsed laser;
A second step of attaching an electroless plating catalyst to the surface of the glass substrate;
In the glass substrate, a third step of selectively deactivating the catalyst adhering to a portion not irradiated with the pulse laser, or selectively removing the catalyst;
A method for producing a plated product, comprising: a fourth step of performing electroless plating after the third step and selectively forming a plating film only in the region irradiated with the pulse laser. - 前記パルスレーザーのパルス幅が1×10-18~1×10-4秒である請求項1に記載の製造方法。 2. The manufacturing method according to claim 1, wherein the pulse width of the pulse laser is 1 × 10 −18 to 1 × 10 −4 seconds.
- 前記めっき皮膜が、ニッケル、銅、銀、金、パラジウム、白金、ロジウム、ルテニウム、スズ、鉄、コバルト及びこれらの合金からなる群から選択される少なくとも1種である請求項1又は2に記載の製造方法。 The said plating film is at least 1 sort (s) selected from the group which consists of nickel, copper, silver, gold | metal | money, palladium, platinum, rhodium, ruthenium, tin, iron, cobalt, and these alloys. Production method.
- 第3工程において、前記触媒を失活させる化合物又は前記触媒を除去する化合物を含有する液にガラス基材を接触させる請求項1~3のいずれかに記載の製造方法。 The method according to any one of claims 1 to 3, wherein in the third step, the glass substrate is brought into contact with a liquid containing a compound that deactivates the catalyst or a compound that removes the catalyst.
- 第3工程において、前記触媒を失活させる化合物が硫黄化合物である請求項1~4のいずれかに記載の製造方法。 The production method according to any one of claims 1 to 4, wherein the compound that deactivates the catalyst in the third step is a sulfur compound.
- 前記硫黄化合物が、チオカルボニル基、チオール基、スルフィド基からなる群から選択される少なくとも1種の官能基を有する化合物である請求項5に記載の製造方法。 The method according to claim 5, wherein the sulfur compound is a compound having at least one functional group selected from the group consisting of a thiocarbonyl group, a thiol group, and a sulfide group.
- 第3工程において、前記触媒を除去する化合物がキレート化合物又はシアン化物である請求項1~4のいずれかに記載の製造方法。 The production method according to any one of claims 1 to 4, wherein the compound for removing the catalyst in the third step is a chelate compound or a cyanide.
- 前記触媒を除去する化合物が、アミノ酸、アミノアルコール、ポリアミン、ポリカルボン酸、ポリケトンからなる群から選択される少なくとも1種のキレート化合物である請求項7に記載の製造方法。 The production method according to claim 7, wherein the compound for removing the catalyst is at least one chelate compound selected from the group consisting of amino acids, amino alcohols, polyamines, polycarboxylic acids, and polyketones.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16768841.5A EP3276042B1 (en) | 2015-03-24 | 2016-03-23 | Method for producing plated article |
JP2017508399A JP6264596B2 (en) | 2015-03-24 | 2016-03-23 | Manufacturing method of plated products |
US15/314,761 US20170191165A1 (en) | 2015-03-24 | 2016-03-23 | Method for producing plated article |
CN201680001511.2A CN106460177A (en) | 2015-03-24 | 2016-03-23 | Method for producing plated article |
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US (1) | US20170191165A1 (en) |
EP (1) | EP3276042B1 (en) |
JP (1) | JP6264596B2 (en) |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016180160A (en) * | 2015-03-24 | 2016-10-13 | オーエム産業株式会社 | Production method of device |
JP2019026879A (en) * | 2017-07-27 | 2019-02-21 | 株式会社クオルテック | Production method of electronic component, and electronic component |
WO2019102701A1 (en) * | 2017-11-21 | 2019-05-31 | 株式会社クオルテック | Electronic component manufacturing method and electronic component |
WO2021193679A1 (en) * | 2020-03-25 | 2021-09-30 | 株式会社イオックス | Plated object having pattern-shaped electroless plating layer |
Families Citing this family (1)
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CN110306213B (en) * | 2019-07-08 | 2020-08-04 | 广州三孚新材料科技股份有限公司 | Tin plating solution for solar cell and preparation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60149782A (en) * | 1984-01-17 | 1985-08-07 | Inoue Japax Res Inc | Selective plating method |
JPH0681153A (en) * | 1992-03-10 | 1994-03-22 | Internatl Business Mach Corp <Ibm> | Method for deposition of metal by laser |
JPH06235169A (en) * | 1993-02-05 | 1994-08-23 | Teijin Ltd | Method of metallizing surface of polyester fiber |
JP2003013242A (en) * | 2001-07-05 | 2003-01-15 | Japan Science & Technology Corp | Electroless plating method using fine particles fixed by light as catalyst |
JP2008041938A (en) * | 2006-08-07 | 2008-02-21 | Institute Of Physical & Chemical Research | Method for forming metal interconnection |
JP2011017069A (en) * | 2009-07-10 | 2011-01-27 | Sankyo Kasei Co Ltd | Method for manufacturing formed-circuit parts |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112231A (en) * | 1974-02-15 | 1975-09-03 | ||
US4637862A (en) * | 1985-12-16 | 1987-01-20 | General Motors Corporation | Wire-glass composite and method of making same |
EP0501095A1 (en) * | 1991-03-01 | 1992-09-02 | Lucien Diégo Laude | Process for metallising metal containing dielectric surfaces |
BE1007610A3 (en) * | 1993-10-11 | 1995-08-22 | Philips Electronics Nv | METHOD FOR ENERGIZE APPLYING A PATTERN ON METAL an electrically insulating substrate. |
TW300879B (en) * | 1993-11-10 | 1997-03-21 | Ibm | |
JP4332736B2 (en) * | 2005-02-18 | 2009-09-16 | セイコーエプソン株式会社 | Wiring board manufacturing method |
JP2007243034A (en) * | 2006-03-10 | 2007-09-20 | Seiko Epson Corp | Manufacturing method of wiring board |
JP2007243037A (en) * | 2006-03-10 | 2007-09-20 | Seiko Epson Corp | Manufacturing method of wiring board |
JP4706690B2 (en) * | 2007-11-05 | 2011-06-22 | パナソニック電工株式会社 | Circuit board and manufacturing method thereof |
US7816220B2 (en) * | 2008-02-27 | 2010-10-19 | President & Fellows Of Harvard College | Laser-induced structuring of substrate surfaces |
EP2233608B1 (en) * | 2009-03-23 | 2016-03-23 | ATOTECH Deutschland GmbH | Pre-treatment process for electroless nickel plating |
US8676545B2 (en) * | 2010-07-07 | 2014-03-18 | Rite-Hite Holding Corporation | Methods and apparatus to determine air duct system configurations |
-
2016
- 2016-03-23 JP JP2017508399A patent/JP6264596B2/en active Active
- 2016-03-23 WO PCT/JP2016/059264 patent/WO2016152938A1/en active Application Filing
- 2016-03-23 US US15/314,761 patent/US20170191165A1/en not_active Abandoned
- 2016-03-23 CN CN201680001511.2A patent/CN106460177A/en active Pending
- 2016-03-23 EP EP16768841.5A patent/EP3276042B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60149782A (en) * | 1984-01-17 | 1985-08-07 | Inoue Japax Res Inc | Selective plating method |
JPH0681153A (en) * | 1992-03-10 | 1994-03-22 | Internatl Business Mach Corp <Ibm> | Method for deposition of metal by laser |
JPH06235169A (en) * | 1993-02-05 | 1994-08-23 | Teijin Ltd | Method of metallizing surface of polyester fiber |
JP2003013242A (en) * | 2001-07-05 | 2003-01-15 | Japan Science & Technology Corp | Electroless plating method using fine particles fixed by light as catalyst |
JP2008041938A (en) * | 2006-08-07 | 2008-02-21 | Institute Of Physical & Chemical Research | Method for forming metal interconnection |
JP2011017069A (en) * | 2009-07-10 | 2011-01-27 | Sankyo Kasei Co Ltd | Method for manufacturing formed-circuit parts |
Non-Patent Citations (1)
Title |
---|
See also references of EP3276042A4 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016180160A (en) * | 2015-03-24 | 2016-10-13 | オーエム産業株式会社 | Production method of device |
JP2019026879A (en) * | 2017-07-27 | 2019-02-21 | 株式会社クオルテック | Production method of electronic component, and electronic component |
WO2019102701A1 (en) * | 2017-11-21 | 2019-05-31 | 株式会社クオルテック | Electronic component manufacturing method and electronic component |
JPWO2019102701A1 (en) * | 2017-11-21 | 2020-12-03 | 株式会社クオルテック | Manufacturing method of electronic parts and electronic parts |
US11266025B2 (en) | 2017-11-21 | 2022-03-01 | Qualtec Co., Ltd. | Electronic-component manufacturing method and electronic components |
JP7171059B2 (en) | 2017-11-21 | 2022-11-15 | 株式会社クオルテック | Electronic component manufacturing method |
WO2021193679A1 (en) * | 2020-03-25 | 2021-09-30 | 株式会社イオックス | Plated object having pattern-shaped electroless plating layer |
JP2021155839A (en) * | 2020-03-25 | 2021-10-07 | 株式会社イオックス | Plated object having pattern-shaped electroless plating layer |
JP7062312B2 (en) | 2020-03-25 | 2022-05-06 | 株式会社イオックス | Plated product with pattern-shaped electroless plating layer |
Also Published As
Publication number | Publication date |
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EP3276042B1 (en) | 2024-01-31 |
JP6264596B2 (en) | 2018-01-24 |
CN106460177A (en) | 2017-02-22 |
EP3276042A4 (en) | 2018-11-07 |
EP3276042A1 (en) | 2018-01-31 |
JPWO2016152938A1 (en) | 2017-10-12 |
US20170191165A1 (en) | 2017-07-06 |
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