Abstract: Disclosed is an automatic bonding system for an LCD device. The automatic bonding system includes a bonding unit configured to perform a process of bonding a first substrate to a second substrate, a first substrate supply unit configured to include an inverting arm and supply the first substrate to the bonding unit, a second substrate supply unit configured to include an adhesive resin coating unit and supply the second substrate to the bonding unit, a pre-hardening unit configured to perform a process of pre-hardening an adhesive resin that adheres the first and second substrates, and a hardening unit configured to perform a process of hardening the adhesive resin that adheres the first and second substrates. A gap between the first and second substrates bonded to each other by the bonding unit is a bonding gap controlled by a gap variable control stage.

Abstract: Disclosed herein are a system for measuring a warpage and a method for measuring a warpage. The system for measuring a warpage includes: a heating plate portion heating the sample; and a reference gating portion disposed between the sample and the camera so as to be spaced apart from the sample by a predetermined distance, wherein the reference grating portion includes a plurality of wires that are each spaced apart from each other by a predetermined interval, thereby accurately measuring the warpage without being affected by the fume generated from the sample.

Abstract: A liquid crystal display includes an insulation substrate, a pixel electrode, a microcavity layer, a common electrode, and a layer. The pixel electrode is disposed on the substrate. The microcavity layer is disposed on the pixel electrode and includes a plurality of microcavities including liquid crystal molecules disposed therein. The common electrode is disposed on the microcavity layer. The layer is disposed on the common electrode and includes an organic material. The layer comprises a refractive index of more than 1.6 and less than 2.0.

Abstract: Disclosed herein is an electronic component package including: a connection member provided on at least one surface of a substrate; an active element coupled to the substrate by the connection member; a molding part covering an exposed surface of the active element; and an additional layer formed on an exposed surface of the molding part to decrease a warpage phenomenon. In the electronic component package, the warpage phenomenon may be decreased as compared with the related art.

Abstract: Disclosed herein are an electronic component package and a method of manufacturing the same. The electronic component package includes: a substrate; a connection member provided on at least one surface of the substrate; an active element coupled to the substrate by the connection member; and a molding part covering an exposed surface of the active element, wherein the molding part is formed of a first material having a coefficient of thermal expansion of 8 to 15 ppm/° C. and thermal conductivity of 1 to 5 W/m° C. Therefore, warpage may be significantly decreased and heat radiation performance of the active element may be improved, as compared with the case of implementing the molding part using an EMC according to the related art.

Abstract: Disclosed herein is a lamination layer type semiconductor package, and more particularly, a lamination layer type semiconductor package capable of maintaining a thickness of a package on package structure at a minimum and minimizing a warpage defect by mounting two chips so as to correspond to each other. The lamination layer type semiconductor package includes: an upper package having an upper flip chip mounted on an upper substrate; a lower package having a lower flip chip mounted on a lower substrate and disposed so as to closely adhere the upper flip chip and the lower flip chip to each other; a heat dissipation adhesive member adhesively fixing the upper flip chip and the lower flip chip and dissipating heat generated from the upper flip chip and the lower flip chip; and a molding member molding between the upper substrate and the lower substrate.

Abstract: Disclosed herein are a system of measuring a warpage and a method of measuring a warpage. The system of measuring a warpage of a sample by analyzing an image photographed by the camera using light that is diffused from a light source and reflected on a surface of a sample and is arrived at the camera through a reference grating part, the system includes: an intake part that removes a fume generated from the sample. By this configuration, it is possible to measure the warpage while effectively removing the fume generated from the sample according to the increase in the temperature of the sample at the time of measuring the warpage, thereby improving the accuracy of the warpage measurement.

Abstract: Disclosed herein are a semiconductor chip package and a manufacturing method thereof. The manufacturing method of the semiconductor chip package includes: a) mounting a semiconductor chip on a printed circuit board (PCB); b) inserting a warpage suppressing reinforcement member into an inner ceiling of a mold manufactured in order to package the PCB having the semiconductor chip mounted thereon; c) combining the mold having the warpage suppressing reinforcement member inserted into the ceiling thereof with the upper surface of the PCB so as to surround the PCB having the semiconductor chip mounted thereon; d) injection-molding and filling a molding material in the mold, and hardening the molding material by applying heat, and e) hardening the molding material and then removing the mold to complete the semiconductor chip package.

Abstract: Disclosed herein is a rotary toothbrush including: a handle installed with a lever; an operating rod operated together with the lever to linearly move in a length direction of the handle; a tilting member coupled to tilting guide grooves of the operating rod to thereby be tilted when the operating rod moves forward; a head part having a shaft rotatably fixed to the tilting member to thereby be tilted together with the tilting member and having bristles implanted therein; a rotation driving member connected to the operating rod and the shaft and rotating the shaft when the operating rod moves forward, thereby allowing the head part to form a T shape with respect to the handle; and a first fixing part provided between the handle and the lever and fixing the lever in a state in which the lever is rotated forward or rearward.

Abstract: The present invention relates to norbornene-ester-based derivatives, to a method for preparing same, and to the uses thereof. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer.

Abstract: A battery pack, including: an electrode assembly; a pouch accommodating the electrode assembly; an electrode lead connected with the electrode assembly and extending to the outside of the pouch; a slit part through which the electrode lead penetrates and a lead cover formed in the vicinity of the slit part; and an insulator covering the pouch and at least a portion of the electrode lead.

Abstract: There is provided an apparatus for measuring a warpage characteristic of a specimen, the apparatus including: a light irradiating unit irradiating light toward the specimen; alight transmitting member transmitting the light irradiated by the light irradiating unit therethrough and including a reference lattice pattern to allow a shadow to be formed on the specimen; a sensing unit sensing the shadow formed on the specimen by the reference lattice pattern; and a heating plate disposed under the light transmitting member and heating the specimen mounted thereon, wherein the reference lattice pattern formed on the light transmitting member is formed of a conductive material and is connected to a power supplying unit to thereby generate heat when power is supplied.

Abstract: A gear structure for supporting a vertical motion of an electric pop-up monitor is provided. More specifically, a double rack gear structure for supporting a pop-up monitor is disclosed. The rack gear structure includes an outer gear and an inner gear. The outer gear is coupled at a side of the monitor frame to operate integrally with the monitor frame, and enables the vertical motion of the monitor frame with an ascending or descending motion. The inner gear is received inside the outer gear. The inner gear performs an ascending or descending motion simultaneously with the outer gear, and supports forward and rearward or right and left shaking, which occurs in the outer gear, by maximizing a portion overlapping with the outer gear when the outer gear has ascended to the maximum.

Abstract: A pop-up monitor with an obstacle sensing function is provided. The pop-up monitor includes a body housing and a monitor frame which is installed to move in a vertical direction with respect to the body housing. The pop-up monitor includes a driving unit, a sensor, and a controller. The driving unit includes a motor, a rotational shaft, and a gear set which transfers a rotational motion of the motor to the rotational shaft. The sensor outputs a sensing signal for whether the rotational shaft rotates. The controller outputs a control signal for a rotational direction of the motor according to the sensing signal and state information regarding whether the motor rotates.

Abstract: Disclosed herein is a rotating toothbrush including: a handle provided with a lever; a head part having bristles implanted on a lower surface thereof and a shaft vertically provided on an upper surface thereof; an operating rod provided in the handle and operated in conjunction with the lever to move linearly in a length direction of the handle; a tilting member rotatably supporting the shaft and pressed when the operating rod moves forward, thereby being tilted at a predetermined angle in an upward direction together with the head part based on a tilting axis; and a rotation driving member connected to the operating rod and the shaft to rotate the shaft when the operating rod moves forward, thereby allowing the head part to form a T shape with the handle.

Abstract: A rotary toothbrush includes a handle member to be held by a user; a head member having bristles and connected to the handle member; a tilting member, provided on the head member, for tilting upwardly the head member at a predetermined angle; a rotating member, provided on the handle member and the head member, for rotating the head member with respect to the handle member so that the head member is arranged in a T-shape with respect to the handle member; and a driving member for driving the head member to rotate and tilt the head member. With the rotary toothbrush, a user can freely brush his or her teeth in an upward and downward direction or in a left and right direction, and bristles can come into contact with a lower portion of front teeth to prevent dental plaque from getting buildup as much as possible.

Abstract: A rechargeable battery including an electrode assembly, a casing which stores the electrode assembly and which includes a support to support the electrode assembly that protrudes inwardly from in an inner surface thereof, and a cap assembly which is combined with the casing and which has an electrode terminal electrically connected to the electrode assembly.

Abstract: A rechargeable battery including an electrode assembly, a casing which stores the electrode assembly and which includes a support to support the electrode assembly that protrudes inwardly from in an inner surface thereof, and a cap assembly which is combined with the casing and which has an electrode terminal electrically connected to the electrode assembly.

Abstract: The present invention relates to a light guide plate for a liquid crystal display back light and a liquid crystal display module of a car audio in use with the light guide plate, capable of preventing occurrence of a moiré phenomenon by removing a pattern on an incident light side.

Abstract: The present invention relates to a liquid crystal display module of a car audio with less occurrence of moiré adjacent to a light source by disposing a sheet having a densely printed pattern at the rear side of a light guide plate.