Patent application number | Description | Published |
20100132792 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell and a method of manufacturing the same are disclosed. The solar cell includes a substrate, at least one emitter layer on the substrate, at least one first electrode electrically connected to the at least one emitter layer, and at least one second electrode electrically connected to the substrate. At least one of the first electrode and the second electrode is formed using a plating method. | 06-03-2010 |
20100193027 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a substrate of a first conductive type, an anti-reflection layer that is positioned on the substrate and is formed of a transparent conductive oxide material, a plurality of emitter layers on the substrate, the plurality of emitter layers being of a second conductive type opposite the first conductive type, a plurality of first electrodes on the plurality of emitter layers, and a plurality of second electrodes that are electrically connected to the substrate and are positioned to be spaced apart from the plurality of first electrodes. The first electrodes and the second electrodes are positioned on the same surface of the substrate. | 08-05-2010 |
20110056544 | SOLAR CELL - A solar cell is disclosed. The solar cell includes a substrate containing first impurities of a first conductive type, an emitter layer containing second impurities of a second conductive type opposite the first conductive type, a first electrode electrically connected to the emitter layer, and a second electrode electrically connected to the substrate. The emitter layer and the substrate form a p-n junction. A doping concentration of the second impurities of the emitter layer linearly or nonlinearly changes depending on a depth of a position within the emitter layer. | 03-10-2011 |
20110056545 | SOLAR CELL - A solar cell is discussed. The solar cell includes a substrate of a first conductive type, an emitter region of a second conductive type opposite the first conductive type that is positioned on the substrate, a first field region of the first conductive type that is positioned on the substrate to be separated from the emitter region, a first electrode electrically connected to the emitter region, a second electrode electrically connected to the first field region, and an insulating region positioned on at least one of the emitter region and the first field region. | 03-10-2011 |
20110056550 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a substrate that contains first impurities of a first conductive type and is formed of a crystalline semiconductor, a first field region that is positioned on an incident surface of the substrate and contains second impurities of a second conductive type, an emitter region that contains third impurities of a third conductive type, is formed of a non-crystalline semiconductor, and is positioned on a non-incident surface of the substrate opposite the incident surface of the substrate, a first electrode electrically connected to the emitter region, and a second electrode electrically connected to the substrate. | 03-10-2011 |
20110061732 | SOLAR CELL - A solar cell is shown. The solar cell includes a semiconductor substrate of a first conductive type; a first amorphous semiconductor layer including a crystalline portion; a first electrode portion on the semiconductor substrate; and a second electrode portion on the semiconductor substrate. | 03-17-2011 |
20120042945 | SOLAR CELL - A solar cell is discussed. The solar cell includes a substrate having a first conductivity type and made of a crystalline semiconductor; an emitter region having a second conductivity type opposite the first conductivity type, and forming a p-n junction with the substrate; a surface field region having the first conductivity type and being separated from the emitter region; a first electrode connected to the emitter region; and a second electrode connected to the surface field region, wherein at least one of the emitter region and the surface field region includes a plurality of semiconductor portions, and at least one of the plurality of semiconductor portion is a crystalline semiconductor portion. | 02-23-2012 |
20120085397 | SOLAR CELL - A solar cell includes a first conductivity type crystalline semiconductor substrate, a first amorphous silicon region, a first electrode, and a second electrode. The crystalline semiconductor substrate may include a plurality of pyramidal-shaped projections or a plurality of reverse-pyramidal shape depressions on at least one surface thereof. The first amorphous silicon region may be positioned on the crystalline semiconductor substrate and have a second conductivity type opposite the first conductivity type. The first electrode may be positioned on the first amorphous silicon region, and a second electrode positioned on the substrate. At least one pyramidal-shaped projection or at least one reverse-pyramidal shape depression may include two adjacent inclination surfaces, and a rounded edge portion where the two adjacent inclination surfaces meet. | 04-12-2012 |
20120145233 | BACK CONTACT SOLAR CELL AND MANUFACTURING METHOD THEREOF - A back contact solar cell and a method for manufacturing the back contact solar cell are discussed. The back contact solar cell includes a substrate made of crystalline silicon having a first conductivity type, a passivation layer on one side of the substrate, an antireflection layer on the passivation layer, a first electrode on the other side of the substrate, a second electrode on the other side of the substrate and separated from the first electrode, a first semiconductor layer disposed between the first electrode and the substrate and having the first conductivity type, and a second semiconductor layer disposed between the second electrode and the substrate and having a second conductivity type that is opposite to the first conductivity type. The passivation layer includes at least one of amorphous silicon oxide and amorphous silicon carbide. | 06-14-2012 |
20130081674 | SOLAR CELL MODULE - A solar cell module according to an embodiment of the invention includes a plurality of back contact solar cells each including a substrate, a plurality of first electrodes, each of which is positioned on a back surface of the substrate and extends in a first direction, and a plurality of second electrodes, each of which is positioned between the two adjacent first electrodes and extends in the first direction, a plurality of first conductive adhesive films, each of which contacts one end of each of the first electrodes of one of the two adjacent back contact solar cells, a plurality of second conductive adhesive films, each of which contacts one end of each of the second electrodes of the other of the two adjacent back contact solar cells, and an interconnector positioned between the two adjacent back contact solar cells. | 04-04-2013 |
20130081675 | SOLAR CELL MODULE - A solar cell module according to an embodiment of the invention includes a plurality of solar cells each including a substrate, a first electrode current collector which is positioned at a first edge of a back surface of the substrate and extends in a first direction, and a second electrode current collector which is positioned at a second edge of the back surface of the substrate and extends in the first direction, a conductive adhesive film contacting a first electrode current collector of a first solar cell of the plurality of solar cells, or a second electrode current collector of a second solar cell adjacent to the first solar cell, or both, and an interconnector which contacts the conductive adhesive film and electrically connects the adjacent first and second solar cells to each other. | 04-04-2013 |
20130340804 | SOLAR CELL MODULE AND RIBBON ASSEMBLY APPLIED TO THE SAME - A solar cell module includes a plurality of solar cells comprising a first solar cell and a second solar cell; a ribbon electrically connecting the first solar cell and the second solar cell; and an insulating member positioned between the plurality of solar cells and the ribbon. The insulating member is transparent. | 12-26-2013 |
20140299187 | SOLAR CELL - Discussed is a solar cell including a semiconductor substrate, a first tunneling layer entirely formed over a surface of the semiconductor substrate, a first conductive type area disposed on the surface of the semiconductor substrate, and an electrode including a first electrode connected to the first conductive type area. | 10-09-2014 |
20140311567 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell includes a semiconductor substrate, a tunneling layer on one surface of the semiconductor substrate, a first conductive type area on the tunneling layer, a second conductive type area on the tunneling layer such that the second conductive type area is separated from the first conductive type area, and a barrier area interposed between the first conductive type area and the second conductive type area such that the barrier area separates the first conductive type area from the second conductive type area. | 10-23-2014 |
20140338747 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - Discussed is a solar cell including a semiconductor substrate including a base area and a doping area, a doping layer formed on the semiconductor substrate, the doping layer having a conductive type different from the doping area, a tunneling layer interposed between the doping layer and the semiconductor substrate, a first electrode connected to the doping area, and a second electrode connected to the doping layer. | 11-20-2014 |
20140360570 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - The manufacturing method of a solar cell includes forming a photoelectric conversion unit and forming an electrode connected to the photoelectric conversion unit. The step of forming the electrode includes forming a seed formation layer connected to the photoelectric conversion unit, forming an anti-oxidation layer on the seed formation layer, performing a thermal process such that a material of the seed formation layer and a material of the photoelectric conversion unit react with each other to form a chemical bonding layer at a portion at which the seed formation layer and the photoelectric conversion unit are adjacent to each other, forming a conductive layer and a capping layer on the seed formation layer in a state in which a mask is used on the seed formation layer, and patterning the seed formation layer using either the conductive layer or the capping layer as a mask. | 12-11-2014 |
20150059849 | SOLAR CELL - A solar cell including a non-amorphous semiconductor substrate of a first conductive type; at least a first semiconductor layer on the non-amorphous semiconductor substrate, the first semiconductor layer including a portion that is amorphous and a plurality of portions having crystal lumps, so that the plurality of portions having the crystal lumps are distributed in the first semiconductor layer; a first electrode on the semiconductor substrate; and a second electrode on the semiconductor substrate. | 03-05-2015 |
20150144183 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell is discussed. The solar cell according to an embodiment includes a semiconductor substrate, a first conductive type region and a second conductive type region disposed on the same side of the semiconductor substrate, wherein at least one of the first and second conductive type regions includes a main region and a boundary region disposed at a peripheral portion of the main region, and the boundary region has at least one of a varying doping concentration and a varying doping depth. | 05-28-2015 |
20150263188 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell is discussed, and includes a substrate; a first field region; a first electrode directly formed on an emitter region; and a second electrode directly formed on a second field region, wherein a second passivation layer comprises a first back passivation portion and a second back passivation portion. Furthermore, the first back passivation portion is merely positioned between the emitter region and the substrate and the second field region and the substrate, and the second back passivation portion is positioned between the emitter region and the second field region, and wherein the first back passivation portion positioned between the emitter region and the substrate is physically separated from first back passivation portion positioned between the second field region and the substrate. | 09-17-2015 |
20150303319 | BACK CONTACT SOLAR CELL AND MANUFACTURING METHOD THEREOF - A back contact solar cell and a method for manufacturing the back contact solar cell are discussed. The back contact solar cell includes a substrate made of crystalline silicon having a first conductivity type, a passivation layer on one side of the substrate, an antireflection layer on the passivation layer, a first electrode on the other side of the substrate, a second electrode on the other side of the substrate and separated from the first electrode, a first semiconductor layer disposed between the first electrode and the substrate and having the first conductivity type, and a second semiconductor layer disposed between the second electrode and the substrate and having a second conductivity type that is opposite to the first conductivity type. The passivation layer includes at least one of amorphous silicon oxide and amorphous silicon carbide. | 10-22-2015 |
20150357507 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - Discussed is a method for manufacturing a solar cell. The method includes forming a tunneling layer on a semiconductor substrate; forming a semiconductor layer on the tunneling layer, wherein the forming of the semiconductor layer including depositing a semiconductor material; and forming an electrode connected to the semiconductor layer. The tunneling layer is formed under a temperature higher than room temperature and a pressure lower than atmospheric pressure. | 12-10-2015 |
Patent application number | Description | Published |
20150043142 | MOBILE TERMINAL - A mobile terminal comprises: a body having a front surface, a rear surface and side surfaces; a window disposed on the front surface, and having its edge portion bent so as to form at least part of the side surfaces; a display disposed to face the window, and configured to output visual information; and a touch sensor disposed between the window and the display, configured to sense a touch input applied to the window, and covering a rear surface of the display as at least part thereof is folded. | 02-12-2015 |
20150135856 | FORCE TORQUE SENSOR, FORCE TORQUE SENSOR FRAME, AND FORCE TORQUE MEASUREMENT METHOD - The present invention relates to a force torque sensor, a force torque sensor frame, and a force torque measurement method. The force torque sensor includes a central hub, a plurality of beams each having one side connected to the hub, and a rim connected to the other side of each beam to surround the hub and the plurality of beams. The force torque measurement method includes: a step of forming a gradient shape in a longitudinal direction thereof so that a section is provided in which a strain rate on each of the beams due to a force or torque is maintained within a predetermined value; and a step of measuring a strain rate in X-axis, Y-axis, or Z-axis directions after a strain gauge is attached to a corresponding section. Thus, a measurement center of the strain gauge may be positioned within a predetermined section. | 05-21-2015 |
20150143915 | DEFORMATION MEASUREMENT SENSOR FOR MEASURING PRESSURE AND SHEARING FORCE AND STRUCTURE THEREFOR - A deformation measurement sensor for measuring pressures and shearing forces according to the present invention includes: a plurality of beams shaped like a lattice; a strain gauge attached to each of the plurality of beams for measuring a deformation rate; a frame connected to the end of the lattice shape for surrounding the plurality of beams; and holes for arranging lines and formed in the intersections of the plurality of beams, whereby it is possible to precisely measure the deformation rate depending on the pressures or shearing forces exerted to a plurality of areas. | 05-28-2015 |
20150331451 | MOBILE TERMINAL - A mobile terminal disclosed herein includes a main body having front and side surfaces, a window curved from the front surface toward the side surfaces on a top of the main body to define at least a part of the side surfaces, a touch sensor curved along a shape of the window on a rear surface of the window, a display curved along a shape of the touch sensor on a rear surface of the touch sensor, a frame provided on a rear surface of the display and having a shape corresponding to the display for support, a rear case covering a rear surface of the main body, and a decoration member located at a lower or upper end of the window, and having a main surface portion covering a part of the front surface of the main body, and curved portions each extending from the main surface portion to cover a part of each side surface of the main body. | 11-19-2015 |
20150334211 | MOBILE TERMINAL - A mobile terminal disclosed herein includes a main body having front and side surfaces, a window provided on a top of the main body and curved from the front surface toward the side surfaces to define at least a part of the side surfaces, a touch sensor provided on a rear surface of the window and curved along a shape of the window, a frame provided on a rear surface of the display and having a shape corresponding to the display for support, supporting members supporting ends of the window, the touch sensor and the display and partially defining the side surfaces of the terminal, and a rear case covering a rear surface of the main body, wherein the touch sensor and display are formed longer along side surfaces of the window, and the window contacts parts of the supporting members, externally exposed to define the side surfaces of the terminal. | 11-19-2015 |
Patent application number | Description | Published |
20100229007 | Nonvolatile Memory Device and Operating Method Thereof - An operating method of a non-volatile memory device includes randomizing source data to form randomized source data, storing the randomized source data, generating a seed based on an address, generating a random data sequence based on the seed, and de-randomizing the randomized data using the random data sequence. Related nonvolatile memory devices and methods of reading data stored in non-volatile memory devices are also disclosed. | 09-09-2010 |
20130083599 | NONVOLATILE MEMORY AND ERASING METHOD THEREOF - An erase method of a nonvolatile memory includes supplying an erase voltage to a substrate, supplying a selection word line voltage to word lines connected with a selected sub-block within a memory block of the nonvolatile memory, supplying a non-selection word line voltage to word lines connected with an unselected sub-block within the memory block during a first delay time from a point of time when the erase voltage is supplied, and thereafter floating the word lines connected with the unselected sub-block. | 04-04-2013 |
20130088921 | OPERATING METHOD OF NONVOLATILE MEMORY AND METHOD OF CONTROLLING NONVOLATILE MEMORY - An operating method of a nonvolatile memory, which includes a plurality of cell strings, each cell string having a plurality of memory cells and a string selection transistor stacked on a substrate, includes detecting threshold voltages of the string selection transistors of the plurality of cell strings; adjusting voltages to be supplied to the string selection transistors according to the detected threshold voltages; and applying the adjusted voltages to the string selection transistors to select or unselect the plurality of cell strings during a programming operation. | 04-11-2013 |
20130170297 | NONVOLATILE MEMORY DEVICE AND MEMORY SYSTEM INCLUDING THE SAME - According to example embodiments, a nonvolatile memory device includes a first and a second NAND string. The first NAND string includes a first string selection transistor, a first local ground and a first global ground selection transistor, and first memory cells stacked in a direction perpendicular to a substrate. The second NAND string includes a second string selection transistor, a second local ground and a second global ground selection transistor, and second memory cells stacked in the direction perpendicular to the substrate. The device includes a selection line driver including path transistors configured to select and provide at least one operation voltage to the first and second string selection transistors, the first and second local and global ground selection transistors. The first and second string selection transistors are electrically isolated from each other, and the first and second global ground selection transistors are electrically connected. | 07-04-2013 |
20130235667 | NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A method is provided for programming a nonvolatile memory device, which includes multiple memory cells connected in series in a direction substantially perpendicular to a substrate. The method includes programming a first memory cell of the multiple memory cells, and programming a second memory cell of the multiple memory cells after the first memory cell is programmed, the second memory cell being closer to the substrate than the first memory cell. A diameter of a channel hole of the first memory cell is larger than a diameter of a channel hole of the second memory cell. | 09-12-2013 |
20130250677 | NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SYSTEM, AND PROGRAM METHOD OF THE SAME - Disclosed is a method for programming a nonvolatile memory device, which includes memory cells arranged in a plurality of rows. The programming method includes alternately selecting word lines to program data at a first page portion and a second page portion associated with the memory cells. After the first and second page portions are programmed, the method includes programming data at a third page portion associated with the memory cells according to an order in which word lines are arranged. The word lines may be sequentially selected one by one from a word line adjacent to a ground selection line. | 09-26-2013 |
20130275658 | FLASH MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A method is provided for programming a flash memory device including memory cells formed in a direction perpendicular to a substrate, a first sub word line connected to first memory cells and selectable by a first selection line, and a second sub word line connected to second memory cells and selectable by a second selection line, the first and second memory cells being formed at the same level and being supplied with a program voltage at the same time. The method includes performing LSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively; performing CSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively; and performing MSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively. | 10-17-2013 |
20150029790 | NONVOLATILE MEMORY AND ERASING METHOD THEREOF - An erase method of a nonvolatile memory includes supplying an erase voltage to a substrate, supplying a selection word line voltage to word lines connected with a selected sub-block within a memory block of the nonvolatile memory, supplying a non-selection word line voltage to word lines connected with an unselected sub-block within the memory block during a first delay time from a point of time when the erase voltage is supplied, and thereafter floating the word lines connected with the unselected sub-block. | 01-29-2015 |
20150187425 | NONVOLATILE MEMORY AND ERASING METHOD THEREOF - An erase method of a nonvolatile memory includes supplying an erase voltage to a substrate, supplying a selection word line voltage to word lines connected with a selected sub-block within a memory block of the nonvolatile memory, supplying a non-selection word line voltage to word lines connected with an unselected sub-block within the memory block during a first delay time from a point of time when the erase voltage is supplied, and thereafter floating the word lines connected with the unselected sub-block. | 07-02-2015 |
20150310923 | OPERATING METHOD OF NONVOLATILE MEMORY AND METHOD OF CONTROLLING NONVOLATILE MEMORY - An operating method of a nonvolatile memory, which includes a plurality of cell strings, each cell string having a plurality of memory cells and a string selection transistor stacked on a substrate, includes detecting threshold voltages of the string selection transistors of the plurality of cell strings; adjusting voltages to be supplied to the string selection transistors according to the detected threshold voltages; and applying the adjusted voltages to the string selection transistors to select or unselect the plurality of cell strings during a programming operation. | 10-29-2015 |
Patent application number | Description | Published |
20130176250 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method of the mobile terminal are disclosed. A mobile terminal and a control method of the mobile terminal of the present invention comprises a first camera; a touchpad; and a controller, if a touch input of a user is obtained through the touchpad, configured to carry out operation based on a gaze direction of the user obtained through the first camera. According to the present invention, operability for the mobile terminal is improved by controlling the mobile terminal based on a touch input through a touchpad and a gaze direction of the user. | 07-11-2013 |
20140267097 | IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME - An image display apparatus includes a display defined by a front surface for outputting screen information and a rear surface opposite to the front surface, and a bezel part formed along edges of the display, wherein the display includes a plane portion configured to output at least part of the screen information, and at least one bent portion integrally formed with the plane portion and bent from an edge of the plane portion by a preset angle, the at least one bent portion outputting at least one of a part of the screen information and a preset image. | 09-18-2014 |
20140282726 | IMAGE DISPLAY APPARATUS AND CONTROL METHOD THEREOF - The present disclosure relates to an image display apparatus, and more particularly, an image display apparatus capable of displaying screen information. The image display apparatus includes a display configured to display screen information, an interface configured to receive an input signal with respect to the display, and a controller configured to display a menu item for controlling the screen information, wherein the display outputs the screen information on an inner region of rounded corners of the display, and wherein the controller decides a shape of the menu item to be displayed on a point where the input signal has been received, in response to the reception of the input signal. | 09-18-2014 |
20140356210 | SCROLL COMPRESSOR - A scroll compressor is provided in which a boss of an orbiting scroll is inserted into and coupled to a boss coupling recess of a crank shaft, so that friction loss of a bearing portion of the crank shaft may be reduced, compression efficiency and reliability of the compressor may be enhanced, and noise and material costs may be reduced. A bush bearing may be formed as a coating on the boss of the orbiting scroll, so that a thickness of the bearing portion of the crank shaft may be reduced. Since an outer circumferential surface of the bearing portion is in contact with an inner circumferential surface of the boss coupling recess, damage to the bearing portion may be prevented. | 12-04-2014 |
20150227377 | COMPUTING APPARATUS AND METHOD FOR CONTROLLING THE SAME - A computing apparatus and a method for controlling the same are disclosed. According to an exemplary embodiment of the present invention, the method for controlling the computing apparatus includes the steps of receiving a user command configured to turn on an automatic booting mode through a user interface unit, delivering data corresponding to an ON state of the automatic booting mode to a BIOS module from an application module having an operating system stored therein, storing a configuration value corresponding to the ON state of the automatic booting mode in a Read-Only Memory (ROM) section of the BIOS module, when the cover is in a closed state, detecting an opening of the cover, and performing a predetermined operation in accordance with the configuration value being stored in the ROM section of the BIOS module, based upon a system status corresponding to when the cover is in a closed state. | 08-13-2015 |