JP4956755B2 - Method for producing smart fiber based on compound containing Si-O-Si bond and smart fiber wear - Google Patents

Description

  The present invention relates to a method for producing a material, and in particular, by irradiating light having a wavelength of 190 nm or less, a wavelength exceeding 190 nm to less than 266 nm, or a wavelength of 266 nm or more onto a desired molded article made of a compound containing a Si—O—Si bond. , A method for producing a smart fiber and a smart method capable of performing a multi-dimensional assignment of optical functions to a molded article composed of a compound containing a Si-O-Si bond, which has been considered difficult, Regarding textile wear.

  Smart fibers that transmit data by incorporating optical components in the fibers are used in the event, entertainment, and apparel fields. Recently, attention has been focused on the development of new garments to enhance the safety and communication skills between individuals in the performance of critical missions. In the defense field in particular, it is extremely important to give all the functions necessary for situational awareness to SDF personnel operating near the battlefield.

  However, since the use of equipment including combat clothing is limited in terms of size, weight, power consumption, and cost, a new production technology that can add multiple optical functions to any fiber is established. However, it is considered that the construction of a next-generation soldier system incorporating these will become indispensable in the future.

  Accordingly, the present invention has been made in view of the above problems, and by irradiating a predetermined molded product made of a compound containing a Si-O-Si bond with predetermined light, a silica glass optical waveguide, white light emission An object of the present invention is to produce a new smart fiber wear having an optical function such as an element and a carbon sensor and to provide a new smart fiber wear based on the method.

  Hereinafter, other objects and novel features of the present invention will be clarified in embodiments described later.

In order to achieve the above object, a method for producing a smart fiber using a compound containing a Si—O—Si bond according to claim 1 irradiates a molded article made of silicone rubber with light having a wavelength of less than 190 nm, surface or of the molded product is characterized by forming an internal on sheet Rikagarasu layer.

The method for producing a smart fiber using a compound containing a Si-O-Si bond according to claim 2 irradiates a molded product made of silicone rubber with light having a wavelength of 190 nm or more and less than 266 nm. surface or is characterized by forming a light-emitting material layer ing from the white light emitting material in the inside.

The method for producing a smart fiber using a compound containing a Si—O—Si bond according to claim 3 irradiates a molded article made of silicone rubber with light having a wavelength of 266 nm or more, and the surface of the molded article It is characterized by forming a charcoal arsenide layer internally.

The smart fiber wear according to claim 4 is characterized in that the silica glass layer is formed on the surface or inside of the molded article by the manufacturing method according to claim 1 .

Further, the smart fiber wear according to claim 5 is characterized in that the light emitting material layer is formed on the surface or inside of the molded article by the manufacturing method according to claim 2 .

The smart fiber wear according to claim 6 is characterized in that the carbon layer is formed on the surface or inside of the molded article by the manufacturing method according to claim 3.

Moreover, the smart fiber wear according to claim 7 is formed on the surface or inside of the molded article by a combination of two or more production methods arbitrarily selected from the production methods of the smart fibers according to claims 1-3. Any one of the silica glass layer, the luminescent material layer, and the carbon layer is formed in a pluralistic manner .

  According to the present invention, a new smart fiber and a new smart fiber wear can be obtained by irradiating light of various wavelengths to a molded product made of a compound containing a Si-O-Si bond to give optical functions in a multiple manner. Since the manufacturing method can be established, it becomes an indispensable technology in the defense field, such as being usable as a basic technology for the next generation soldier system. Further, the present invention is not limited to these fields, and can be used greatly in the field of device fabrication that will be developed in the future using electrical and electronic engineering.

  Hereinafter, a method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the present invention and a best mode for carrying out smart fiber wear will be described in detail with reference to the accompanying drawings. FIGS. 1A and 1B are explanatory views for explaining a method for producing a smart fiber based on a compound containing the Si—O—Si bond of the first embodiment according to the present invention. ), (B) are explanatory diagrams for explaining a method for producing a smart fiber based on a compound containing a Si—O—Si bond of the second form according to the present invention, and FIGS. (b) is explanatory drawing for demonstrating the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the 3rd form which concerns on this invention.

  In the production method of the smart fiber based on the compound containing the Si—O—Si bond in this example, the molded product made of the compound containing the Si—O—Si bond was irradiated with light of a predetermined wavelength, and the light was irradiated. An optical functional layer of any one of a silica glass layer, a luminescent material layer, and a carbon layer having an optical function is formed on the surface or inside of the molded product.

  In addition, the molded article made of a compound containing a Si—O—Si bond used in the following description can be applied to fibers having a desired length, diameter, and cross-sectional shape, and socks, gloves, clothes, hats, and the like. The clothes are arbitrarily shaped according to the user's application, such as clothes shaped into various shapes.

[First form]
First, a method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the first embodiment of the present invention will be described with reference to FIG. A method for producing a smart fiber based on a compound containing a Si—O—Si bond in the first form is a first method having a wavelength of 190 nm or less on the surface or inside of a molded article made of a compound containing a Si—O—Si bond. by irradiation with light is a method for forming a silica glass layer composed of silica glass (SiO ₂₎ having an optical function.

  Specifically, when the silica glass layer 2a which is the optical functional layer 2 is formed on the surface of the molded article 1, as shown in FIG. 1 (a), it is composed of a compound containing a Si—O—Si bond. The surface of the molding 1 is condensed and irradiated with the first light 3 having a wavelength of 190 nm or less via the lens 4. Then, only the portion irradiated with the condensed light is modified into the silica glass layer 2a having an optical function.

  Moreover, when forming the silica glass layer 2a inside the molding 1, as shown in FIG.1 (b), the wavelength is 190 nm or less inside the molding 1 which consists of a compound containing a Si-O-Si bond. The first light 3 is condensed and irradiated through the condenser lens 4. Then, only the portion irradiated with the condensed light is modified into the silica glass layer 2a having an optical function.

[Second form]
Next, a method for producing a smart fiber based on a compound containing the Si—O—Si bond of the second embodiment according to the present invention will be described with reference to FIG. The method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the second embodiment of the present invention has a wavelength of 190 nm on the surface or inside of a molded product made of a compound containing a Si—O—Si bond. This is a method for forming a light-emitting material layer made of a light-emitting material having an optical function by irradiating the second light of more than 266 nm and less than 266 nm.

  More specifically, when the light emitting material layer 2b, which is the optical functional layer 2, is formed on the surface of the molded article 1, as shown in FIG. 2 (a), a compound containing Si—O—Si bonds is used. The second light 5 having a wavelength of more than 190 nm and less than 266 nm is condensed and irradiated through the condenser lens 4 to the surface of the molded product 1. Then, only the portion irradiated with the condensed light is modified into the light emitting material layer 2b having an optical function.

  Further, when the light emitting material layer 2b is formed inside the molded product 1, as shown in FIG. 2B, the wavelength is 190 nm on the surface of the molded product 1 made of a compound containing Si—O—Si bond. Then, the second light 5 exceeding 266 nm is condensed and irradiated through the condenser lens 4. Then, only the portion irradiated with the condensed light is modified into the light emitting material layer 2b having an optical function.

[Third form]
Next, a method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the third embodiment of the present invention will be described with reference to FIG. The method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the third embodiment of the present invention has an optical function on the surface or inside of a molded product made of a compound containing a Si—O—Si bond. A method for forming a carbon layer having

  More specifically, when the carbon layer 2c, which is the optical functional layer 2, is formed on the surface of the molded article 1, as shown in FIG. 3A, the molding made of a compound containing a Si—O—Si bond. The surface of the object 1 is condensed and irradiated with the third light 6 having a wavelength of 266 nm or more via the condenser lens 4. Only the portion irradiated with the condensed light is modified into a carbon layer 2c having an optical function.

  When the carbon layer 2c is formed inside the molded product 1, as shown in FIG. 3B, the wavelength of 266 nm or more is formed on the surface of the molded product 1 made of a compound containing a Si—O—Si bond. The third light 6 is condensed and irradiated through the condenser lens 4. Only the portion irradiated with the condensed light is modified into a carbon layer 2c having an optical function.

  In the smart fiber manufacturing method based on the above-described compounds including Si—O—Si bonds in the first to third forms, the condenser lens 4 includes the first light 3, the second light 5, and the third light. For example, when the light output of each light 3, 5, 6 output from a light output device (not shown) is large, the light is condensed. Direct irradiation may be performed without using the lens 4.

  Moreover, in the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the first to third embodiments, the molded article 1 or the condenser lens 4 is precisely three-dimensionally moved by a moving means (not shown). By adopting a configuration capable of fine movement, as a result, the light 3, 5, and 6 of each wavelength is controlled to be scanned precisely in a three-dimensional manner. As a result, the optical functional layer 2 can be formed on the surface of the molded product 1 in a position-selective manner, and in the molded product 1 in a position-selective or space-selective manner. When the condenser lens 4 is not used, the same effect can be obtained by finely moving a light output device (not shown) precisely in three dimensions.

  Furthermore, a desired type of optical functional layer is formed on the molded article 1 by arbitrarily selecting and combining the production methods of the smart fiber based on the compound containing the Si—O—Si bond in the first to third embodiments described above. 2 can be formed.

  Thus, according to the manufacturing method of the smart fiber based on the compound containing the Si—O—Si bond of the first form described above, the surface or the surface of the molded article 1 made of the compound containing the Si—O—Si bond is used. By irradiating the inside with the first light 3 having a wavelength of 190 nm or less, the irradiated portion of the molded product 1 is freely position-selective or space-selective on the silica glass layer 2a which is the optical functional layer 2. Can be formed.

  In addition, according to the method for producing a smart fiber based on the compound containing the Si—O—Si bond of the second form, the wavelength is formed on the surface or inside of the molded article 1 made of the compound containing the Si—O—Si bond. By irradiating the second light 5 having a wavelength of more than 190 nm and less than 266 nm, the irradiated portion of the molded product 1 can be freely or selectively position-selected on the light-emitting material layer 2b which is the optical functional layer 2 Can be formed.

  Furthermore, according to the method for producing a smart fiber based on the compound containing the Si—O—Si bond of the third form, the wavelength is formed on the surface or inside of the molded article 1 made of the compound containing the Si—O—Si bond. By irradiating the third light 6 having a wavelength of 266 nm or more, the irradiated portion of the molded product 1 can be freely formed in a position-selective or space-selective manner in the carbon layer 2c that is the optical functional layer 2. it can.

  Hereinafter, the device produced by the production method of the smart fiber based on the compound containing the Si—O—Si bond in each embodiment will be described in detail based on each example. It should be noted that each of the following embodiments is not of a nature that limits the present invention, and any design changes that fall within the spirit of the preceding and following descriptions are within the technical scope of the present invention.

[Example 1]
Example 1 is a schematic configuration of the experiment according to the manufacturing methods of the first to third embodiments described above . FIG. 1 (a), FIG. 2 (a) and FIG. as shown in), F ₂ laser having a wavelength of 157nm as a first light 3, Nd of ArF laser and third wavelength 266nm as the light 6 of a second wavelength 193nm as a light 5: the fourth harmonic of YAG laser Different positions were irradiated . The energy density in the laser irradiation part was 10, 30 and 50 mJ / cm ² / pulse, respectively, and the pulse repetition frequency was constant at 10 Hz . Experiments were carried out in the atmosphere.

[Example 2]
Example 2 is a schematic configuration of the experiment according to the manufacturing method of the first to third embodiments described above , and FIG. 1B, FIG. 2B and FIG. as shown in), F ₂ laser having a wavelength of 157nm as a first light 3, Nd of ArF laser and third wavelength 266nm as the light 6 of a second wavelength 193nm as a light 5: the fourth harmonic of YAG laser Different positions were irradiated . The energy density in the laser irradiation part was 10, 30 and 50 mJ / cm ² / pulse, respectively, and the pulse repetition frequency was constant at 10 Hz . Experiments were carried out in the atmosphere.

In either case of Example 1 or Example 2, the laser irradiation region is a silica glass layer 2a free of carbon in the case of F ₂ laser, and a luminescent material layer made of a white luminescent material in the case of ArF laser. In 2b, in the case of the Nd: YAG laser, the carbon layer 2c has been modified by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, Raman spectroscopy, and emission spectrum measurement.

  The method for producing a smart fiber based on a compound containing a Si—O—Si bond according to the present invention is a multi-factor of optical functions to a molded article made of a compound containing a Si—O—Si bond, which has been considered difficult in the past. The application can be performed in a position selective manner or a spatial selective manner. That is, the smart fiber wear produced by the production method described above has a novel optical function such as a silica glass optical waveguide by the silica glass layer 2a, a white light emitting element by the luminescent material layer 2b, and a carbon-based sensor by the carbon layer 2c. This technology is useful not only for defense but also in all fields, such as being able to be applied to device fabrication in the fields of optoelectronics, photonics, bio / medical, and welfare engineering.

  As mentioned above, although the best form in this invention was demonstrated, this invention is not limited with the description and drawing by this form. That is, it is a matter of course that all other forms, examples, operation techniques, and the like made by those skilled in the art based on this form are included in the scope of the present invention.

(A) It is a block diagram in the case of forming a silica glass layer on the surface of a molded article in the method for producing a smart fiber based on the compound containing the Si—O—Si bond according to the first embodiment of the present invention. (B) It is a block diagram in the case of forming a silica glass layer inside a molded article in the production method of the smart fiber based on the compound containing the Si—O—Si bond of the first form according to the present invention. (A) It is a block diagram in the case of forming a luminescent material layer on the molding surface in the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the 2nd form which concerns on this invention. (B) It is a block diagram in the case of forming a luminescent material layer inside a molded object in the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the 2nd form which concerns on this invention. (A) It is a block diagram in the case of forming a carbon layer on the molding surface in the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the 3rd form which concerns on this invention. (B) It is a block diagram in the case of forming a carbon layer inside a molded object in the manufacturing method of the smart fiber based on the compound containing the Si-O-Si bond of the 3rd form which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Molded product 2 Optical functional layer 2a Silica glass layer 2b Luminescent material layer 2c Carbon layer 3 1st light 4 Condensing lens 5 2nd light 6 3rd light

Claims (7)

Preparation Method of smart fibers light is irradiated to the surface or of the molded product, characterized in that to form the inside sheet Rikagarasu layer is less than wavelength 190nm to the molded product made of silicone rubber. A molded product made of silicone rubber, smart fibers by irradiating light to less than the wavelength 190 nm 266 nm, surface or of the molded product, characterized in that to form a luminescent material layer ing from the white light emitting material in the inside How to make A molded product made of silicone rubber, preparation method of smart fibers irradiating light is greater than or equal to the wavelength 266 nm, surface or of the molded product, which comprises forming a coal arsenide layer therein. Smart fiber wear, wherein the silica glass layer is formed on the surface or inside of the molded product by the production method according to claim 1. A smart fiber wear, wherein the light-emitting material layer is formed on the surface or inside of the molded product by the production method according to claim 2. A smart fiber wear, wherein the carbon layer is formed on the surface or inside of the molded product by the manufacturing method according to claim 3. The silica glass layer, the luminescent material layer, the surface of the molded article or the inside thereof by a combination of two or more production methods arbitrarily selected from the production methods of the smart fibers according to claims 1 to 3. Smart fiber wear, wherein any one of the carbon layers is formed in a pluralistic manner.

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