| Patent application number | Description | Published |
|---|
| 20090214776 | COATING SOLUTION FOR FORMING HIGH DIELECTRIC CONSTANT THIN FILM AND METHOD FOR FORMING DIELECRIC THIN FILM USING THE SAME - Disclosed herein are a coating solution for the formation of a dielectric thin film and a method for the formation of a dielectric thin film using the coating solution. The coating solution comprises a titanium alkoxide, a β-diketone or its derivative, and a benzoic acid derivative having an electron donating group. The method comprises spin coating the coating solution on a substrate to form a thin film and drying the thin film at a low temperature to crystallize the thin film. The titanium-containing coating solution is highly stable. In addition, the coating solution enables formation of a thin film, regardless of the kind of substrates, and can be used to form dielectric thin films in an in-line mode in the production processes of PCBs. | 08-27-2009 |
| 20090219671 | COATING SOLUTION FOR FORMING HIGH DIELECTRIC CONSTANT THIN FILM AND METHOD FOR FORMING DIELECTRIC THIN FILM USING THE SAME - Disclosed herein are a coating solution for the formation of a dielectric thin film and a method for the formation of a dielectric thin film using the coating solution. The coating solution comprises a titanium alkoxide, a β-diketone or its derivative, and a benzoic acid derivative having an electron donating group. The method comprises spin coating the coating solution on a substrate to form a thin film and drying the thin film at a low temperature to crystallize the thin film. The titanium-containing coating solution is highly stable. In addition, the coating solution enables formation of a thin film, regardless of the kind of substrates, and can be used to form dielectric thin films in an in-line mode in the production processes of PCBs. | 09-03-2009 |
| 20110002085 | Electrode for capacitor and electric double layer capacitor having the same - There are provided an electrode for a capacitor and an electric double layer capacitor having the same. The electrode for a capacitor may include: activated carbon; and 25 to 75 parts by weight of carbon aerogel per 100 parts by weight of the activated carbon. The electrode according to an aspect of the invention has excellent bonding strength between electrode materials and is free of defects such as aggregation and cracking. An electric double layer capacitor having this electrode has high capacitance and low internal resistance. | 01-06-2011 |
| 20110043967 | Super capacitor and method of fabricating the same - There is provided a super capacitor and a method of fabricating the same. The method includes providing a substrate in which a plurality of nanoholes are formed, forming a first electrode layer on one face of the substrate, filling the nanoholes with a conductive material to form conductive nanowires, removing the substrate such that the conductive nanowires are placed on the first electrode layer, forming a solid electrolyte layer on the first electrode layer on which the conductive nanowires are formed, and forming a second electrode layer on the solid electrolyte layer, the second electrode layer being separated from the first electrode layer. | 02-24-2011 |
| 20110168945 | Positive active material and method of preparing the same - Provided are a positive active material and a method of preparing the same. The positive active material includes LiM | 07-14-2011 |
| Patent application number | Description | Published |
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| 20100271265 | ANTENNA PATTERN FRAME AND METHOD AND MOLD FOR MANUFACTURING THE SAME - An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; and a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion is provided on one side of the radiator frame and the connection terminal portion is provided on the other side thereof while the antenna pattern portion is embedded in the electronic device case. | 10-28-2010 |
| 20100271272 | ANTENNA PATTERN FRAME, METHOD AND MOLD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal; a ground portion extending from the antenna pattern portion; a connection portion connecting the antenna pattern portion and the ground portion to be arranged in different planes; and a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, the radiator frame allowing the antenna pattern portion to be embedded in the electronic device case. | 10-28-2010 |
| 20110205127 | ANTENNA PATTERN FRAME, CASE OF ELECTRONIC DEVICE AND MOULD FOR MANUFACTURING THE SAME - There is provided an antenna pattern frame, including: a radiator that includes an antenna pattern part transmitting and receiving signals and a connection terminal part transmitting and receiving the signals to and from a circuit substrate of an electronic device; and a radiator frame that embeds the antenna pattern part in a case of the electronic device and supports the radiator, the radiator being manufactured by injection molding, wherein the radiator frame forms a guide boss inserted into a manufacturing mould for injection-molding the case of the electronic device in which the radiator is embedded. | 08-25-2011 |
| 20110221639 | ANTENNA PATTERN FRAME, CASE OF ELECTRONIC DEVICE AND MOLD FOR MANUFACTURING THE SAME - There is provided an antenna pattern frame according to an exemplary embodiment of the present invention, including: a radiator that includes an antenna pattern part transmitting or receiving signals and a connection terminal part to transmit or receive the signals to and from a circuit substrate of an electronic device; and a radiator frame that supports the radiator, the radiator being manufactured by injection molding and the antenna pattern part being embedded in a case of the electronic device, wherein the radiator frame may be provided with a fastening part to be removed from the manufacturing mold for injection-molding the case of the electronic device in which the radiator is embedded. | 09-15-2011 |
| 20110222219 | ELECTRONIC DEVICE CASE, MOLD FOR MANUFACTURING THE SAME, AND MOBILE COMMUNICATIONS TERMINAL - Provided is an electronic device case. The electronic device case includes a radiator including an antenna pattern portion transmitting or receiving a signal, and a connection terminal portion transmitting the signal to or receiving the signal from a circuit board of an electronic device, and an electronic device case frame manufactured by subjecting the radiator to injection-molding, supporting the radiator and forming an exterior of the electronic device. The antenna pattern portion includes an exposed portion exposed on the outermost edge of the electronic device case frame. | 09-15-2011 |
| 20110291899 | ANTENNA RADIATOR, METHOD OF MANUFACTURING ELECTRONIC DEVICE CASE HAVING PLURALITY OF ANTENNA PATTERN RADIATORS EMBEDDED THEREIN, AND ELECTRONIC DEVICE CASE - An antenna radiator includes a plurality of antenna pattern radiators including antenna pattern portions receiving or transmitting an external signal, respectively, a bridge configured to connect the antenna pattern portions, and a cutting assistance part formed in a connection portion between the bridge and the antenna pattern portions and facilitating detachment of the bridge from the antenna pattern portions. | 12-01-2011 |
| 20110316754 | CASE HAVING AN ANTENNA WITH AN ACTIVE MODULE AND AN ELECTRONIC DEVICE HAVING THE SAME - There is provided a case having an antenna with an active module and an electronic device having the same. The case of an electronic device according to the present invention may include a radiator including an antenna pattern part transmitting and receiving signals, an active module spaced apart from a ground of a main circuit board and integrally formed with the radiator so as to interrupt the influence of noise during the transmitting and receiving of the signals to and from the radiator, and a frame formed to embed the radiator and the active module in the case. | 12-29-2011 |
| 20120039050 | ELECTRONIC DEVICE HAVING TRANSMISSION LINE PATTERN EMBEDDED IN CASE AND METHOD FOR MANUFACTURING THE SAME - There are provided an electronic device having a transmission line pattern embedded in a case and a method for manufacturing the same. The electronic device includes a line pattern body embedded in a case and including a line pattern for electrically connecting components to each other, terminal portions respectively disposed at portions of the line pattern corresponding to terminals of the components to be electrically connected, and exposed from the bottom of the case, and connection members connecting the terminals of the components with the terminal portions. | 02-16-2012 |
