Abstract: A multilayer rigid flexible printed circuit board including a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.

Abstract: The present invention relates to a method for providing information on the presence of viral infection, comprising: a first step of preparing a dried tear sample on a substrate; a second step of measuring a Raman spectrum from the dried tear sample; a third step of extracting Gaussian sub-peaks by deconvolution of the measured Raman spectrum; a fourth step of deriving a log value for the relative intensity ratio of a peak corresponding to an amide III ?-sheet and a peak corresponding to C—H deformation; and a fifth step of determining the sample as normal if the derived value is positive and as infected if the derived value is negative.

Abstract: Provided are an amperometric sensor and device for electrochemically quantifying nitrosothiol (RSNO), which is associated with storage and delivery of nitric oxide (NO) in the human body. The amperometric sensor for measuring a concentration of RSNO includes an electrode configured to measure an electric current generated by an oxidation reaction of NO, and a means configured to start and stop photo-induced decomposition of RSNO. Here, the electric current is measured by the oxidation reaction of NO before and after the photo-induced decomposition of RSNO. The amperometric sensor may measure separate signals of RSNO and NO, which are present in the sample at the same time, using one electrode, thereby preventing an inhibition action caused by NO during the measurement of RSNO. Also, the amperometric sensor is simple in structure and easy to manufacture and may be applied to manufacture of a small electrode, and thus may be developed as a sensor for in vivo measurements.

Abstract: Superhydrophobic coatings and compositions and methods for preparing superhydrophobic coatings and compositions are described herein whereby the coatings and compositions are prepared under mild conditions, yet the methods are amenable to chemical functionalization of the coatings and components therein. The methods are useful for tuning and optimizing the physical properties of the coatings. In an embodiment, the coatings comprise nanostructured fluorinated silica colloids.

Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.

Abstract: The present invention relates to a method of manufacturing a flying tail type rigid-flexible printed circuit board and a flying tail type rigid-flexible printed circuit board manufactured by the same and implement a flying tail type rigid-flexible printed circuit board with improved filling property by providing a method of manufacturing a flying tail type rigid-flexible printed circuit board including: providing a base substrate having a first inner circuit pattern layer on both surfaces; laminating a first insulating layer on a rigid domain R of the base substrate; laminating at least one circuit layer, which extends over the entire domain of the base substrate, on the first insulating layer; and removing a portion of the circuit layer, which corresponds to a flexible domain F, wherein the circuit layer includes a second insulating layer and a flying tail type rigid-flexible printed circuit board manufactured by the same.

Abstract: A rigid flexible printed circuit board, having a rigid region and a flexible region, includes, in one embodiment: a base substrate including a portion in the rigid region and a portion in the flexible region; a coverlay formed on the base substrate; a first insulating layer formed on the coverlay and formed in the rigid region; a second insulating layer formed on the first insulating layer; and an outer layer circuit layer formed on the second insulating layer. Also described is a method of manufacturing a rigid flexible printed circuit board having a rigid region and a flexible region.

Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.

Abstract: The presently disclosed subject matter relates to sensors for measuring an amount of a gaseous species in a sample. The sensors comprise a gas permeable polysiloxane network membrane, comprising both alkyl and fluorinated alkyl groups. In some embodiments, the polysiloxane network can be formed from the co-condensation of a mixture of an alkylalkoxysilane and a fluorosilane. The presently disclosed subject matter also relates to methods of making the sensors, methods of selectively measuring an amount of a gaseous species, such as nitric oxide, in a sample, and to compositions comprising the polysiloxane networks.

Abstract: A method of manufacturing a photoelectric device, the method including: forming a first semiconductor layer on a semiconductor substrate through a first ion implantation; forming a second semiconductor layer having an inverted conductive type on a part of the first semiconductor layer through a second ion implantation; and performing thermal processing to restore lattice damage of the semiconductor substrate and activate a dopant into which ion implanted. According to one or more embodiments of the present invention, a photoelectric device having a reduction in the number of processes for manufacturing the photoelectric device and improved output characteristics is provided.

Abstract: The presently disclosed subject matter relates to nitric oxide-releasing particles for delivering nitric oxide, and their use in biomedical and pharmaceutical applications.

Abstract: The presently disclosed subject matter relates to nitric oxide-releasing particles for delivering nitric oxide, and their use in biomedical and pharmaceutical applications.

Abstract: The presently disclosed subject matter relates to nitric oxide-releasing particles for delivering nitric oxide, and their use in biomedical and pharmaceutical applications.

Abstract: The present invention relates to a method for producing nanofibers storing and transferring nitric oxide, and nanofibers produced thereby. The present invention may include: a filling step for filling a first material with nitric oxide; a synthesis step for synthesizing a second material having a functional group capable of covalently bonding to the first material; a sol-gel reaction step for carrying out a sol-gel reaction of the first material filled with nitric oxide with the second material to produce a gel; and an electrospinning step for electrospinning the gel to produce a nanofiber.

Abstract: The present invention provides a soil ball for water purification with increased hardness and microbial population. According to the soil ball for water purification with increased hardness and microbial population of the present invention, the addition of a hardener increases the hardness such that the degradation of the soil ball in water is delayed, and the addition of a buffer solution prevents an increase in pH to increase the microbial population, thus improving the effect of water purification.

Abstract: Embodiments of the invention provide a touch sensor, including a window substrate, a first electrode pattern adhered onto one surface of the window substrate and including a first metal fine line formed by laminating at least two electrode layers on one surface of a base substrate, and a second electrode pattern including a second metal fine line formed by laminating at least two electrode layers on the other surface of the base substrate. According to an embodiment, the first and the second metal fine lines have a number of laminated electrode layers different from each other.

Abstract: A touch panel may include: at least one substrate; a sensor part formed on a mounting region of the at least one substrate so as to sense a user's touch; a wiring unit delivering a detection signal from each sensor node in the sensor part; and a connection part including a plurality of pads to receive detection signals from the wiring unit. The plurality of pads are arranged in at least two rows, with at least two pads in each row.

Abstract: The presently disclosed subject matter relates to nitric oxide-releasing particles for delivering nitric oxide, and their use in biomedical and pharmaceutical applications.

Abstract: There are provided a touch panel, a manufacturing method thereof, and a touchscreen apparatus. A touch panel according to an exemplary embodiment of the present disclosure includes: a substrate; a plurality of electrodes formed on an upper surface of the substrate and including conductive lines having a mesh form; and anti-reflective layers formed on upper surfaces of the conductive lines and voids of the substrate, wherein the anti-reflective layer formed on the upper surfaces of the conductive lines has a refractive index different from that of the anti-reflective layer formed on the voids of the substrate.

Abstract: Disclosed herein is a method for manufacturing a printed circuit board, wherein a protective film for stripping and a metal layer closely adhered to the protective film for stripping are formed on an inner layer pad to protect the inner layer pad at the time of laser processing related to cavity processing and applying an etchant, thereby making it possible to improve reliability of a product.