Abstract: Disclosed is a glass for vehicles. The glass for vehicles includes a first glass panel, a second glass panel spaced apart from the first glass panel while maintaining a regular distance from the first glass panel, bonding films located between the first glass panel and the second glass panel, and a high refractive film located between the bonding films. The high refractive film is configured to have a wedge angle of 0.0028 rad to 0.0042 rad in the longitudinal section thereof.

Abstract: In an embodiment, a unitized fuel cell includes a cell frame, a plurality of separators each including a cooling medium guide part extending from a manifold hole and having a selected area, a plurality of support protrusions protruding from the guide part of each of the separators toward the cooling surface, spaced apart from each other, and including a cooling medium flow field between the spaced protrusions, and an adhesive medium between the cell frame and the reaction surface on the guide part of each of the separators to provide a coupling force to each of the separators and the cell frame. In some embodiments, the adhesive medium does not overlap the plurality of support protrusions on the guide part.

Abstract: An embodiment integrated unit cell for a fuel cell stack includes an insert constructed with a membrane electrode assembly and a pair of gas diffusion layers disposed on opposite surfaces of the membrane electrode assembly, a frame having a form of a sheet, the frame being disposed to surround a periphery of the insert in an outer boundary region of the insert and joined to any one of opposite surfaces of the periphery of the insert by a first adhesive member at an interface thereof, and a pair of separators disposed on opposite surfaces of the frame, respectively, and joined to the opposite surfaces of the frame by second adhesive members.

Abstract: A fruit quantity measurement system includes an unmanned aerial vehicle configured to receive GPS information about a fruit tree region of a predetermined area and an RF signal transmitted from an RF transmitter installed for each fruit tree and provide fruit tree images captured using at least one image sensor while flying based on a predetermined flight plan over the fruit tree region, and a monitoring server configured to be connected to the unmanned aerial vehicle through a communication network to receive GPS information and an RF signal from the unmanned aerial vehicle, match and store location data for each fruit tree, analyze the fruit tree image, measure the number of fruits for each fruit tree, store fruit counting information, and provide the stored location data or fruit counting information for each fruit tree according to a request from a user terminal authorized in advance.

Abstract: Disclosed are a solar cell, and a method of fabricating the same. The solar cell includes: a back electrode layer disposed on a support substrate; a light absorbing layer disposed on the back electrode layer; a front electrode layer disposed on the light absorbing layer; a connecting wire extending through the light absorbing layer and electronically connecting the back electrode layer with the front electrode layer; and a side insulating part formed on a side surface of the connecting wire.

Abstract: Disclosed herein is a method of manufacturing a printed circuit board, including; forming an electronic component including an electrode that is formed on at least one side of a body; forming terminals on an upper portion of the electrode and an upper portion of the body; providing a substrate in which a cavity is formed; mounting the electronic component formed with the terminals in the cavity of the substrate; and forming a buildup layer on an upper portion of the substrate and an upper portion of the electronic component.

Abstract: Disclosed herein is an inertial sensor, including: a membrane; a mass body disposed under the membrane; a sensing unit formed on the membrane and including a piezoelectric body; and a spring constant control unit formed to be spaced apart from the sensing unit and including a piezoelectric body. According to the preferred embodiment of the present invention, the DC acceleration (in particular, gravity acceleration) can be measured by using the change in the spring constant without changing the structure of the inertial sensor including the piezoelectric material of the prior art.

Abstract: Disclosed herein is a chip device including: a multilayer body having a hexahedral shape; an external electrode covering both distal ends of the multilayer body; and a shape maintaining material contained in the external electrode to maintain a shape of the external electrode at the time of forming the external electrode.

Abstract: A system for assessing sustainability of an overseas gas field development project includes a gas field factor analysis section configured to calculate assessment values for components of gas, expected reserves, ratio of NGL (natural gas liquid)/condensate, and infrastructure accessibility; a financial factor analysis section configured to calculate assessment values for independent oil company (IOC) share ratio, past collaboration experience, business execution experience, and favorable investment ratio; an organization factor analysis section configured to calculate assessment values for development business execution experience, securement level of expertise, the owner's risk, and securement level of dealer; and a sustainability index calculation section configured to calculate a sustainability index, based on the assessment values.

Abstract: A system for analyzing country's business environment of an overseas gas field development project includes a political system stability assessment section configured to calculate a political system stability index; a business execution stability assessment section configured to respectively calculate a general business execution stability index, an upstream expected reward index, a downstream expected reward index, and a business promotion condition index; and an overall business environment assessment section configured to calculate a business environment index, based on the political system stability index, the business execution stability index, the upstream expected reward index, the downstream expected reward index and the business promotion condition index.

Abstract: Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element.

Abstract: Disclosed herein is an inertial sensor including: a membrane; first and second driving units provided in a first axis direction (an X axis direction) so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the first axis direction; and third and fourth driving units provided in a second axis direction (a Y axis direction) perpendicular to the first axis direction so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the second axis direction, wherein the first and second driving units have different vibration frequencies so that they vibrate while being expanded and contracted in the opposite manner and then vibrate while being expanded and contracted in the same manner.

Abstract: Disclosed herein is an inertial sensor. The inertial sensor includes a sensing unit and a driving-mass-position initialization module. The sensing unit includes a driving mass, a flexible board unit which displaceably supports the driving mass, and a support which supports the flexible board unit to allow the driving mass to move in a suspended state. The flexible board unit has driving electrodes which move the driving mass, and sensing electrodes which sense the movement of the driving mass. The driving-mass-position initialization module includes a position initialization member which reciprocates to initialize the position of the driving mass, and a coil unit which surrounds the position initialization member. An initialization-member-receiving depression is formed in the driving mass. The shape of the initialization-member-receiving depression corresponds to that of the position initialization member.

Abstract: Disclosed are a solar cell, and a method of fabricating the same. The solar cell includes: a back electrode layer disposed on a support substrate; a light absorbing layer disposed on the back electrode layer; a front electrode layer disposed on the light absorbing layer; a connecting wire extending through the light absorbing layer and electronically connecting the back electrode layer with the front electrode layer; and a side insulating part formed on a side surface of the connecting wire.

Abstract: Disclosed herein is a touch panel including: a transparent substrate and an electrode pattern formed on one surface of the transparent substrate, wherein the transparent substrate has concave-convex portions formed on one surface thereof, and the electrode pattern is formed in a shape corresponding to those of the concave-convex portions on the concave-convex portions. According to the present invention, the concave-convex portions are formed on the transparent substrate to make heights of electrode patterns irregular, thereby making it possible to prevent a moiré phenomenon generated when a mesh pattern is used as the electrode pattern.

Abstract: Disclosed herein is a touch panel including a transparent substrate, a plurality of magnets positioned in both sides of the transparent substrate, ferromagnetic cores formed in one surface of the transparent substrate, and electrodes formed in one surface of the transparent substrate such that the electrodes are positioned in an outer side of the ferromagnetic cores, respectively.

Abstract: The touch panel according to a preferred embodiment of the present invention includes: a transparent substrate having one surface on which a first groove portion is formed and the other surface on which a second groove portion is formed; a first electrode formed on one surface of the transparent substrate so as to cross the first groove portion; and a second electrode formed on the other surface of the transparent substrate so as to cross the second groove portion.

Abstract: Disclosed herein is a printed circuit board having an electronic component embedded therein, the printed circuit board including: the electronic component having an external electrode formed on one side surface or both side surfaces thereof; a base substrate having a cavity into which the electronic component is inserted; and at least one connection member inserted between the external electrode of the electronic component and an inner wall of the cavity to electrically connect the electronic component and the base substrate to each other.

Abstract: Disclosed herein is a magnetic sheet capable of having flexibility and being folded, and a method for manufacturing the same. The magnetic sheet made of a magnetic material includes prominence and depression parts continuously formed over one surface of the magnetic sheet; and cracks formed between a bottom surface of the prominence part and a lower surface of the magnetic sheet.

Abstract: Disclosed herein is a method of manufacturing a printed circuit board, including; forming an electronic component including an electrode that is formed on at least one side of a body; forming terminals on an upper portion of the electrode and an upper portion of the body; providing a substrate in which a cavity is formed; mounting the electronic component formed with the terminals in the cavity of the substrate; and forming a buildup layer on an upper portion of the substrate and an upper portion of the electronic component.