Abstract: The present invention relates to a Fourier transform spectrometer applicable in an array of coherent light sources, comprising: a light source, a light transmission device, a control circuit, a detector, an amplifying circuit, and a computer. The control circuit is electrically connected to the light transmission device for control the on-off of light in the light transmission device. The amplifying circuit is connected with the detector for recording and amplifying the photoelectric signal obtained by the detector. The computer is connected with the amplifying circuit. The computer is equipped with a spectral analysis software is used to perform Fourier transform. The Fourier transform spectrometer based on the coherent light source array further includes a coherent light source array. The light transmission device is used to transmit the light emitted by the light source to the coherent light source array.

Abstract: An electrically modulated light source is provided. The electrically modulated light source comprises a carbon nanotube film structure. The electrically modulated light source heats up to a highest temperature and emits thermal radiation in less than 10 milliseconds after a voltage is applied, and the electrically modulated light source cools down to an initial temperature of the electrically modulated light source in less than 10 milliseconds after the voltage is removed. An modulation frequency of the electrically modulated light source is greater than or equal to 150 KHz. A non-dispersive infrared spectrum detection system used the electrically modulated light source, and a method for detecting gas used the electrically modulated light source are also provided.

Abstract: An electrically modulated light source is provided. The electrically modulated light source comprises a carbon nanotube film structure. The electrically modulated light source heats up to a highest temperature and emits thermal radiation in less than 10 milliseconds after a voltage is applied, and the electrically modulated light source cools down to an initial temperature of the electrically modulated light source in less than 10 milliseconds after the voltage is removed. An modulation frequency of the electrically modulated light source is greater than or equal to 150 KHz. A non-dispersive infrared spectrum detection system used the electrically modulated light source, and a method for detecting gas used the electrically modulated light source are also provided.

Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.

Abstract: A three-dimensional printing apparatus having electrostatic auxiliary, including a printing platform, a feeding device, a nozzle, and a high voltage power supply, is provided. The feeding device and the nozzle are disposed above the printing platform. The nozzle is connected to the feeding device and is located between the feeding device and the printing platform. A distance between the nozzle and the printing platform is less than or equal to 1 cm. The high voltage power supply has an output end electrically connected to the nozzle and a ground end electrically connected to the printing platform.

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.

Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.

Abstract: A shaking system of cell culture includes a shaking unit, a side visual unit, a top visual unit and a control unit. The side visual unit is located at one side of the shaking unit. The top visual unit is located above the shaking unit. The control unit is coupled signally with the shaking unit, the side visual and the top visual unit. In addition, a shaking method of cell culture is provided as well.

Abstract: A vertical cavity surface emitting laser (VCSEL) and a method for fabricating the same are provided. The VCSEL includes an epitaxial laminate, a lower electrode layer, an upper electrode layer and a current spreading layer. The epitaxial laminate at least includes a first reflector, a second reflector, and an active layer disposed therebetween for generating an initial laser beam. The upper and lower electrode layers jointly define a current path passing through the active layer, and the upper electrode layer has an aperture for defining a light-emitting region. The current spreading layer disposed on the second reflector and electrically connected to the upper electrode layer includes a plurality of beam splitting structures positioned at a light emergent side thereof, and the beam splitting structures is located in the aperture so that the initial laser beam is divided into a plurality of sub-beams.

Abstract: A method for printing a 3D label is provided, which includes: providing a base material on a carrying unit of a printing device; modulating a gap between the base material and the carrying unit to be non-zero; continuously melting and printing at least one material on and in the base material to form a first portion of the 3D label; modulating the gap to be zero as the first portion of the 3D label reaches a predetermined thickness; and continuously melting and printing the material on the first portion of the 3D label to form a second portion of the 3D label. The present disclosure further provides a 3D label and a printing apparatus.

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.

Abstract: A laminate device is provided. The laminate device includes a substrate having a surface; a luminescent component over the surface of the substrate; a poly(p-xylylene) film over the surface of the substrate and covering the luminescent component; an interposer layer between the luminescent component and the substrate, wherein the interposer layer is bonded to both the substrate and the poly(p-xylylene) film in a covalent manner, wherein a ratio of Si—C bonds and Si—X bonds in the interposer layer is in a range from about 0.3 to about 0.8, wherein X is O or N; and a first barrier layer covering the poly(p-xylylene) film.

Abstract: The invention provides a flexible base material and a flexible electronic device. The flexible base material includes a flexible substrate having a first surface and a second surface opposite to the first surface. A first organic composite barrier layer is deposited on the first surface of the flexible substrate, wherein the first organic composite barrier layer applies a first stress to the flexible substrate. An anti-curved layer is deposited on the second surface of the flexible substrate, wherein the anti-curved layer applies a second stress to the flexible substrate, and wherein the second stress applied by the anti-curved layer cancels off more than 90% of the first stress.

Abstract: An embodiment of the invention provides a compound barrier layer, including: a first barrier layer disposed on a substrate; and a second barrier layer disposed on the first barrier layer, wherein the first barrier layer and second barrier layer both include a plurality of alternately arranged inorganic material regions and organo-silicon material regions and the inorganic material regions and the organo-silicon material regions of the first barrier layer and second barrier layer are alternatively stacked vertically.

Abstract: A light-emitting diode (LED) element is provided. The LED element includes a substrate, a diode structure layer and several light-guide structures. The light-guide structures are formed on at least one of the substrate and the diode structure layer. Each light-guide structure has an inner sidewall, and several spiral slits formed on the inner side wall.

Abstract: In an embodiment of the present disclosure, a composite graded refractive index layer structure is provided. The composite graded refractive index layer structure includes a substrate and a composite graded refractive index layer with varying compositions of zinc oxide and silicon oxide formed on the substrate, wherein the composite graded refractive index layer has a first surface where light penetrates thereinto and a second surface where light exits therefrom, and the composite graded refractive index layer has refractive index values which reduce from the first surface to the second surface. The present disclosure also provides an encapsulation structure including the composite graded refractive index layer structure.

Abstract: An embodiment of the present disclosure provides a laminate structure, including a substrate having a surface; a poly(p-xylylene) film over the surface of the substrate; and an interposer layer between the substrate and the poly(p-xylylene) film. The interposer layer is bonded to both the substrate and the poly(p-xylylene) film in a covalent manner, and a ratio of Si—C bonds and Si—X bonds in the interposer layer is in a range from about 0.3 to about 0.8, wherein X is O or N.

Abstract: A plasma apparatus including a chamber, an electrode set and a gas supplying tube set is provided. The chamber has a supporting table. The gas supplying tube set is disposed in the chamber and located between the supporting table and the electrode set. The gas supplying tube set includes at least one outer gas supplying tube and at least one first inner gas supplying tube. The first inner gas supplying tube is telescoped within the outer gas supplying tube. The outer gas supplying tube and the first inner gas supplying tube both have a plurality of gas apertures, and an amount of the gas apertures of the outer gas supplying tube is greater than an amount of the gas apertures of the first inner gas supplying tube.

Abstract: An embodiment of the invention provides a compound barrier layer, including: a first barrier layer disposed on a substrate; and a second barrier layer disposed on the first barrier layer, wherein the first barrier layer and second barrier layer both include a plurality of alternately arranged inorganic material regions and organo-silicon material regions and the inorganic material regions and the organo-silicon material regions of the first barrier layer and second barrier layer are alternatively stacked vertically.