Patent application number | Description | Published |
20140120401 | CONNECTING STRUCTURE BETWEEN CIRCUIT BOARDS AND BATTERY PACK HAVING THE SAME - A connecting structure between circuit boards and a battery pack having the same. A hot bar does not make a direct contact with a circuit pattern of a flexible printed circuit board while soldering the flexible printed circuit board to a rigid printed circuit board, thereby preventing the damage to the circuit pattern and preventing electric short between a plurality of the circuit patterns due to the solder. During a soldering process, a base insulating layer having glass transition temperature (Tg) higher than a reflow temperature of the solder is arranged between the circuit pattern and the hot bar, the base insulating layer being perforated by a plurality of apertures to allow heat from the hot bar to more efficiently reach the circuit pattern and the solder. In addition, the circuit pattern covers the apertures, so that solder is unable to reach the hot iron. | 05-01-2014 |
20140342191 | BATTERY PACK - A battery pack includes a plurality of battery cells; a case accommodating the battery cells; a protective circuit module comprising a circuit board adjacent to the battery cells; a temperature sensitive element on the protective circuit module; and a flexible printed circuit board comprising a conductive pattern layer, wherein the conductive pattern layer is thermally connected to the temperature sensitive element. | 11-20-2014 |
20140356563 | ELECTRONIC DEVICE CASE AND SURFACE TREATMENT METHOD THEREOF - A surface treatment method of an electronic device is provided. The surface treatment method includes processing a first pattern on a surface of a top mold and a second pattern on a surface of a bottom mold, coating a Ultra-Violet (UV) molding liquid on each of a front surface of a raw sheet material and the bottom mold facing a rear surface of the raw sheet material raw, positioning the raw sheet material between the top mold and the bottom mold, pressing the top mold and the bottom mold to each other, curing the UV molding liquid, and separating the raw sheet material from the top mold and the bottom mold and forming a print layer on the front surface and the rear surface of the raw sheet material. | 12-04-2014 |
20150044511 | BATTERY PACK - A battery pack includes at least one battery cell having a first conductive tab and a second conductive tab, a protection circuit board electrically connected to the first and second conductive tabs, and a temperature sensitive element on the protection circuit board. The temperature sensitive element is adjacent, but electrically insulated from, a connection region where at least one of the first and second conductive tabs is connected to the protection circuit board, the connection region being between the temperature sensitive element and the battery cell. | 02-12-2015 |
20150138740 | INTEGRATED SILICONE FOR PROTECTING ELECTRONIC DEVICES, CIRCUIT MODULE USING THE SAME AND MANUFACTURING METHOD OF CIRUIT MODULE - An integrated silicone for protecting electronic devices includes a base resin, a thermal initiator, and a photoinitiator. | 05-21-2015 |
20160072115 | SECONDARY BATTERY - A secondary battery includes a bare cell and a protective circuit module. The protective circuit module includes a protective circuit board, a first terminal, and a second terminal. The first and second terminals are electrically connected to positive and negative electrode tabs of the bare cell. The positive electrode tab and the negative electrode tab are respectively soldered to the first terminal and the second terminal, solder layers are on respective surfaces of the positive electrode tab soldered to the first terminal, and a solder layer is on one or more of the second terminal or the negative electrode tab. | 03-10-2016 |
Patent application number | Description | Published |
20140133154 | LIGHTING APPARATUS - Disclosed is a lighting apparatus which may include a heat sink, a light emitting device including a substrate mounted on the heat sink and LEDs arranged on the substrate, a bulb surrounding the light emitting device, an electronic module received within the heat sink to supply power to the light emitting device, a case provided to surround the electronic module, the case being configured to be inserted into the heat sink, a communication module separably coupled to the electronic module, and a power socket electrically connected to the electronic module, the power socket being mounted to the case. The communication module may include a housing, a circuit board provided in the housing. The circuit board may be electrically connected to the electronic module, and a wireless communication device may be provided on the circuit board. | 05-15-2014 |
20140268833 | LIGHTING APPARATUS - Disclosed is a lighting apparatus which may include a heat sink, a light emitting device including a substrate mounted on the heat sink and LEDs arranged on the substrate, a bulb surrounding the light emitting device, an electronic module received within the heat sink to supply power to the light emitting device, a case provided to surround the electronic module, the case being configured to be inserted into the heat sink, a communication module separably coupled to the electronic module, and a power socket electrically connected to the electronic module, the power socket being mounted to the case. The communication module may include a housing, a circuit board provided in the housing. The circuit board may be electrically connected to the electronic module, and a wireless communication device may be provided on the circuit board. | 09-18-2014 |
20140311175 | AIR CONDITIONER - An air conditioner includes a case having an inlet and an outlet, an first heat exchanger arranged in the case, a second heat exchanger positioned below the first heat exchanger to have a region overlapped with the first heat exchanger, a guide member for blocking a space between adjacent edges of the first heat exchanger and the second heat exchanger, and a water collecting member provided at the guide member for collecting condensed water from the first heat exchanger. | 10-23-2014 |
20160047580 | AIR CONDITIONER - An air conditioner includes a heat exchanger including a plurality of refrigerant tubes, a distributor disposed on one side of the heat exchanger to divide a refrigerant so that the refrigerant flows into a plurality of flow paths, a plurality of capillary tubes extending from the distributor toward the plurality of refrigerant tubes, a guide tube guiding an introduction of the refrigerant into the distributor, an inlet tube connected to an inlet-side of the distributor, and a bending part disposed between the guide tube and the inlet tube to switch a flow direction of the refrigerant. The inlet tube extends in a horizontal direction or an inclined direction to guide a liquid refrigerant of a two-phase liquid refrigerant so that the liquid refrigerant flows into a lower portion of the inlet tube. | 02-18-2016 |
20160047581 | AIR CONDITIONER - An air conditioner is provided that may include a heat exchanger including a plurality of refrigerant tubes, a distributor disposed at one side of the heat exchanger to divide a refrigerant into a plurality of flow paths, a plurality of capillary tubes that extends from the distributor toward the plurality of refrigerant tubes, and a bypass tube that extends from the plurality of refrigerant tubes. The bypass tube may allow the refrigerant to bypass the distributor, thereby guiding a flow of the refrigerant toward an outlet of the distributor. | 02-18-2016 |