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| 20110012533 | COLOR LED DRIVER - Disclosed herein is a color LED driver, which is capable of being implemented by a compact structure without a feedback structure and accompanying a small size and low cost, by directly connecting a negative temperature coefficient (NTC) thermistor to a driving current path of a color LED applied to an LCD backlight to compensate a characteristic variation of the LED due to a variation in a temperature. The color LED driver includes a driving constant voltage source | 01-20-2011 |
| 20130102068 | CULTURE APPARATUS AND METHOD OF REPLACING CULTURE MEDIUM - There is provided a culture apparatus including: a first pipe having a discharge channel formed at one end thereof; a second pipe having a suction channel formed at one end thereof; and a connection channel connecting the first and second pipes. | 04-25-2013 |
| 20130133778 | INCUBATING CONTAINER AND SAMPLE INJECTION METHOD THEREFOR - There are provided an incubating container capable of preventing bubble generation within a cell incubating container when a sample is injected into the container, and a sample injection method therefor. The incubating container includes: a plurality of wells to be filled with a sample through an injection of the sample; and at least one bubble discharge hole formed as a hole penetrating through a bottom of each of the plurality of wells, and discharging, to the outside, bubbles generated when the sample is injected into the plurality of wells. | 05-30-2013 |
| 20130164833 | BIO-CHIP AND METHOD OF REPLACING CULTURE MEDIUM THEREOF - There is provided a bio-chip including a substrate member including a plurality of recesses formed therein to accommodate a culture medium; and space maintaining members formed on the substrate member and maintaining a space between the substrate member and another substrate member to allow a bio-material in the culture medium to be transferred to a culture medium of another substrate member. | 06-27-2013 |
| 20130183746 | BIO-CHIP MODULE AND DEVICE FOR MEASURING BIO-CHIP - There is provided a bio-chip module including: a first substrate including a plurality of projections formed on a first face thereof and made of a plastic material, the plurality of projections having a bio-material attached thereto; and a second substrate including a plurality of through holes into which the projections are inserted, the second substrate being combined with the first face of the first substrate. | 07-18-2013 |
| 20130184182 | BIO CHIP - There is provided a bio-chip including a first substrate including a plurality of micro-pillars protruded from one surface thereof to a predetermined height and having a biomaterial adhered to protruded surfaces of the plurality of micro-pillars, wherein the first substrate is formed of a resin composition including 100 parts by weight of polystyrene and 5 to 30 parts by weight of maleic anhydride. | 07-18-2013 |
| 20140102939 | CONTAINER FOR CELL CHIP - There is provided a container for a cell chip including: a lower body including an installation space allowing a cell chip to be installed therein and one or more holes connected to the installation space; and an upper body coupled to the lower body. | 04-17-2014 |
| 20140113360 | CELL CHIP CONTAINER FOR STORING CELL CHIP - There is provided a cell chip including: a first substrate provided with a culture region receiving a bio-material and a humidity control space storing water for maintenance of humidity; a second substrate coupled to the first substrate; and a first wall member surrounding the culture region. | 04-24-2014 |
| 20140113364 | CELL CULTURE DEVICE - There is provided a cell culture device including: a cell chip receiving part receiving a cell chip; a drug storing part storing a drug; and a circulation part connecting the cell chip receiving part and the drug storing part to one another and circulating the drug therebetween. The cell culture device may allow for the observation or examination of a reaction between a cell and a drug in an environment similar to that of the inside of a body. | 04-24-2014 |
| 20140141504 | GEL-FORMING DEVICE - There is provided a gel-forming device including a housing providing an inner space and having one opened side, a support plate disposed on one opened side of the housing and including at least one through-hole passing through the top and the bottom thereof, a substrate disposed on the top of the support plate and including at least one protrusion protruding from one surface thereof so as to have a biomaterial disposed thereon, and a spacing member provided on the bottom of the support plate so as to allow the support plate and the housing to be spaced apart from each other by a predetermined interval. | 05-22-2014 |
| 20140155294 | CELL CHIP, CELL SLICE SAMPLE AND MANUFACTURING METHOD THEREOF - There is provided a cell chip, a cell slice sample, and a manufacturing method thereof. The cell chip includes a plate member; biomaterials attached to one surface of the plate member; and a solidifiable material formed on one surface of the plate member to form a layer including the biomaterials. | 06-05-2014 |
| 20140162908 | BIO-CHIP - There is provided a bio-chip, including a fixing plate having a plurality of guide grooves formed in one surface thereof, a first substrate having a plurality of support plates inserted into the guide grooves, and a plurality of pillars protruded from one surface of the respective support plates, and having a biomaterial disposed thereon. | 06-12-2014 |
| 20140360288 | DROPLET FORMING DEVICE AND METHOD OF FORMING DROPLET USING THE SAME - There is provided a droplet forming device including: a guide part having a pillar shape in which the center thereof is empty; a central separation plate formed above the guide part and having a discharging hole formed in the center thereof; and a fluid storing part formed above the central separation plate. | 12-11-2014 |
| 20150086445 | FLUID INJECTION CHIP - There is provided a fluid injection chip including: a first substrate in which a plurality of wells are formed; a first fluid formed in the wells; a second substrate of which a plurality of pillar members are formed on a lower surface so as to correspond to the wells; a low adhesive layer formed on a protrusion surface of the pillar member; and a second fluid formed on the low adhesive layer. | 03-26-2015 |
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| 20100319437 | DEVICE AND METHOD FOR MEASURING FINE PARTICLE CONCENTRATION - Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System). | 12-23-2010 |
| 20100332148 | DEVICE AND METHOD FOR MEASURING FINE PARTICLE CONCENTRATION - Disclosed is a device for measuring the concentration of the particles contained in a fluid. The device comprises a control volume body having a predetermined effective volume. An inlet path is formed at an end of the control volume body to feed the fluid into the control volume body therethrough. An outlet path is formed at another end of the control volume body to discharge the fluid from the control volume body therethrough. Measuring instruments are provided at the inlet path and the outlet path to emit electrical signals when the fine particles pass through the inlet path and the outlet path. A computing machine receives the electrical signals transmitted from the measuring instruments, and then computes the number and the concentration of fine particles contained in the control volume body. The device is easily integrated with Micro-TAS (Total analysis System). | 12-30-2010 |
| 20150107030 | Buffing Expanded Foam Items - Foam items may be buffed using particles such as particulate sodium bicarbonate in accordance with the present invention. Foam items may be, for example, expanded EVA foam items pre-formed into an intermediate size and shape. A skin layer may be formed during the expansion of the foam item to form an expanded foam item which may be entirely or partially removed by buffing the item using particles projected with selected buffing parameters. The buffing parameters may be varied based upon the thickness of at least a portion of the skin layer and/or the desired degree of moldability for the foam item after buffing. Particulate sodium bicarbonate or other types of particles used for buffing may be recycled and reused for further buffing of foam items. | 04-23-2015 |
| 20150107032 | Buffing Expanded Foam Items - Foam items may be buffed using particles such as particulate sodium bicarbonate in accordance with the present invention. Foam items may be, for example, expanded EVA foam items pre-formed into an intermediate size and shape. A skin layer may be formed during the expansion of the foam item to form an expanded foam item which may be entirely or partially removed by buffing the item using particles projected with selected buffing parameters. The buffing parameters may be varied based upon the thickness of at least a portion of the skin layer and/or the desired degree of moldability for the foam item after buffing. Particulate sodium bicarbonate or other types of particles used for buffing may be recycled and reused for further buffing of foam items. | 04-23-2015 |
| 20150342386 | COOKING PAN SYSTEM HAVING FOLDABLE HANDLE - A cooking system comprises: a pan; a support having a neck and a ball attached through the neck to the pan, the ball having a protrusion and an elongate opening to receive a pin rod having inflated ends; a cover unit rotatably covering the ball and having a first and second cover, the first cover having an arc opening to receive and rotatably guide the protrusion in the arc opening; an elastic media provided between the first and second covers to elastically contain the rod in the elongate opening of the ball; and a handle extending from a selected one of the first and second covers, the rod ends being manually pulled out of the ball against elastic pushing of the elastic media. | 12-03-2015 |
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| 20110122187 | Ink discharge device of inkjet head and control method thereof - Example embodiments are directed to an ink discharge device that discharges uniform amounts of ink droplets from an inkjet head, and a control method thereof. Voltages applied to plural nozzles of the ink-head are changed based on different characteristics of the respective nozzles to discharge uniform amounts of ink droplets from the nozzles. Voltage increments are calculated using a fixed target color value so as to set color value dispersion and voltage increments are calculated using different target color values according to the nozzles so as to satisfy color value differences between the neighboring pixels and thus time required for a DPN process is shortened, and excessive changes of the applied voltages are prevented and thus a preparatory period required to mass-produce an LCD panel is shortened and yield of the LCD panel is increased. | 05-26-2011 |
| 20120120141 | Ink Discharge Apparatus And Method Of Controlling The Same - In an embodiment of the apparatus, a transparent inkjet head includes a first plurality of nozzles, and a color inkjet head includes a second plurality of nozzles. A color value measurement unit is configured to measure color values of ink applied to a plurality of pixels based on signals applied to the second plurality of nozzles of the color inkjet head and signals applied to the first plurality of nozzles of the transparent inkjet head. A control unit is configured to compare the measured color values of the ink applied to the plurality of pixels with a target value and to change the signals applied to the first plurality of nozzles of the transparent inkjet head such that the measured color values of the ink applied to the plurality of pixels are uniform. | 05-17-2012 |
| 20130169715 | INKJET PRINT HEAD AND MANUFACTURING METHOD THEREOF - An inkjet print head configured to smoothly discharge high viscosity ink includes a nozzle part configured to discharge ink, a supply flow path part configured to define a flow path to supply ink to be discharged from the nozzle part, and a micro pattern part formed at least one portion of the supply flow path part that is configured to reduce of a flow resistance of the ink flowing through the supply flow path part. | 07-04-2013 |
| 20130319608 | METHODS OF COATING AN ELECTROLYTE LAYER ON A SUBSTRATE AND METHODS OF MANUFACTURING ELECTROWETTING DISPLAY BY USING THE SAME - A method of coating an electrolyte layer on a substrate includes forming a hydrophobic layer on an upper surface of the substrate that has a coating area, forming a hydrophilic region having a shape surrounding an outside of the coating area, and forming the electrolyte layer to cover the hydrophobic layer and the hydrophilic region. | 12-05-2013 |
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| 20110318528 | MANUFACTURING METHOD FOR 3D STRUCTURE OF BIOMATERIALS USING STEREOLITHOGRAPHY TECHNOLOGY AND PRODUCTS BY THE SAME - Disclosed is a manufacturing method for a 3D structure of biomaterials using a stereolithography technology capable of ensuring processability of various biomaterials. The manufacturing method for a 3D structure of biomaterials using a stereolithography technology includes: shaping a 3D sacrificial mold by using the stereolithography device; injecting prepared biomaterials into the sacrificial mold by using a solvent; curing the biomaterials by removing the solvent injected into the sacrificial mold; and acquiring the 3D structure from the cured biomaterials by removing the sacrificial mold. | 12-29-2011 |
| 20120329156 | THREE-DIMENSIONAL SCAFFOLD AND METHOD OF MANUFACTURING THE SAME - A scaffold having a reinforced tissue regeneration ability and a method of manufacturing the same are provided. The scaffold is formed in a lattice form by alternately stacking biodegradable synthetic polymer-hydrogel layers. In this case, the biodegradable synthetic polymer-hydrogel layer is formed by disposing a plurality of biodegradable synthetic polymer-hydrogel units including a biodegradable synthetic polymer and a hydrogel at a predetermined gap. | 12-27-2012 |
| 20130071918 | CELL CULTURE CONTAINER AND METHOD FOR FABRICATING THE SAME - The present invention relates to a cell culture container, which enhances the efficiency of proliferation and differentiation of various cells including stem cells. The cell culture container according to an exemplary embodiment of the present invention includes a cell culture surface for adhering adult stem cells thereon to proliferate and differentiate the adult stem cells, and the cell culture surface includes a protrusion having a lotus leaf surface reproduction structure, which is disposed on the cell culture surface. | 03-21-2013 |
| 20140296996 | MEMBRANE-TYPE ARTIFICIAL SCAFFOLD AND METHOD FOR FABRICATING SAME - Provided herein are a membrane-type artificial scaffold for guided bone regeneration (GBR) and a method for fabricating the same. The membrane-type artificial scaffold according to the present invention comprises: a first layer made of at least one fiber layer arranged in parallel with each other with a first spacing therebetween such that the fiber layer contacts a bone tissue in vivo; and a second layer stacked on the first layer and made of at least one fiber layer arranged parallel to each other with a second spacing therebetween such that the fiber layer contacts a soft tissue in vivo. The first spacing is larger than the second spacing. | 10-02-2014 |
| 20150329702 | WARM MIX RECYCLED ASPHALT ADDITIVE CONTAINING OIL DREGS, AND WARM MIX RECYCLED ASPHALT MIXTURE CONTAINING SAME - A warm mix recycled asphalt additive according to one embodiment includes dregs of oil and fat which are the by-products remaining after fatty acids are extracted from oils. In addition, the warm mix asphalt mixture according to another embodiment includes 2-15 wt % of the warm mix recycled asphalt additive, having dregs of oil and fat which are the by-products remaining after fatty acids are extracted from oils, on the basis of the total amount of waste asphalt in waste asphalt concrete. It is possible to overcome the problem of brittleness or the deterioration of lower temperature properties even if mixing and using waste asphalt concrete and new asphalt concrete when making asphalt concrete, to minimize the generation of toxic gas by exhibiting a technique for paving a warm mix mixture, and to reduce the environmental burden by efficiently regenerating waste asphalt concrete and recycling organic dregs. | 11-19-2015 |
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| 20130225236 | METHOD OF CAPTURING CONTENT AND MOBILE TERMINAL THEREOF - A method of capturing content, performed by a mobile terminal, is provided. The method includes sensing a user's gesture requesting the mobile terminal to capture at least one content, selecting a type of content to be captured, based on a time period that the user's gesture requesting the mobile terminal to capture at least one content is maintained for or a number of times that the user's gesture requesting the mobile terminal to capture at least one content, and capturing the selected type of the content. The type of the content includes internal content to be reproduced in the mobile terminal, and external content from outside the mobile terminal. | 08-29-2013 |
| 20130227455 | METHOD OF SHARING CONTENT AND MOBILE TERMINAL THEREOF - A method of sharing data stored in a mobile terminal is provided. The method includes sensing a user's gesture requesting a share panel, and causing the share panel including a list of identification information of one or more external devices to appear from a side of a screen and then displaying the share panel at the side of the screen, according to the user's gesture requesting the share panel. | 08-29-2013 |
| 20130227456 | METHOD OF PROVIDING CAPTURE DATA AND MOBILE TERMINAL THEREOF - A method of providing capture data, performed by a mobile terminal, is provided. The method includes sensing a user's gesture requesting a capture panel, and displaying the entire capture panel, which was partially displayed at a side of a screen or was hidden, according to the user's gesture requesting the capture panel. The capture panel displays a list of capture data including an image and meta data corresponding to each of at least one content captured by the mobile terminal. | 08-29-2013 |
| 20130227471 | METHOD OF PROVIDING INFORMATION AND MOBILE TERMINAL THEREOF - A method of providing information, performed by a mobile terminal, is provided. The method includes sensing a user's gesture requesting a panel, and causing the panel to appear from at least one from among a left side, a right side, and a bottom side of a screen and then displaying the panel on the screen, according to the user's gesture requesting the panel. The panel includes at least one from among a share panel including a list of identification information of one or more external devices, a capture panel including a list of capture data, and a recommending panel including recommend contents. | 08-29-2013 |
| 20130252637 | MOBILE COMMUNICATION TERMINAL AND METHOD OF RECOMMENDING APPLICATION OR CONTENT - A mobile communication terminal and a method of recommending an application or content by providing information regarding a terminal status obtained by the mobile communication terminal when a connection device is connected to the mobile communication terminal without having to look for the application or content. The mobile communication terminal includes a connection status determining unit which determines a connection status of a connection device and the mobile communication terminal, a terminal status storage unit which stores information regarding a terminal status of the mobile communication terminal; and a recommended target executing unit which determines a recommended application based on the connection status and the information regarding the terminal status of the mobile communication terminal. | 09-26-2013 |
| 20130254673 | AGENT SERVICE METHOD, AND ELECTRONIC DEVICE, SERVER, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF - An agent service method and an electronic device are provided. The agent service method includes displaying an additional contacts list that is received from at least one of at least one contact server and at least one agent registration server in response to a contact addition request using the electronic device, adding first contact target information to a contacts list of the electronic device in response to a registration request for the first contact target information that is selected from among the additional contacts list, and performing an agent service with respect to user's input information of a user of the electronic device via a communication channel between the electronic device and the at least one contact server or between the electronic device and the at least one agent executing server according to second contact target information that is selected from the contacts list. | 09-26-2013 |
| 20140218318 | METHOD AND APPARATUS FOR CONTROLLING TOUCH-KEY OPERATION - A method and apparatus for controlling a touch-key operation are provided, in which upon generation of an input event from an electronic pen, at least one touch key is deactivated, and upon generation of a hovering event in a predetermined area of the touch screen from the electronic pen, a predetermined touch key corresponding to the predetermined area is activated from among the at least one deactivated touch key. | 08-07-2014 |
| 20160054821 | ELECTRONIC DEVICE AND METHOD FOR OPERATING ELECTRONIC DEVICE BY ELECTRONIC PEN - An electronic device and a method of operating an electronic device are provided. The method includes determine a motion of an electronic pen received in a pen storage unit of the electronic device; in response to the motion of the electronic pen, determining information related to the motion of the electronic pen; and executing at least one function corresponding to the information related to the detected motion of the electronic pen. | 02-25-2016 |
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| 20090289322 | MEMORY DEVICES HAVING A CARBON NANOTUBE - In a memory device having a carbon nanotube and a method of manufacturing the same, the memory device includes a lower electrode, an upper electrode having a first void exposing a sidewall of a diode therein, an insulating interlayer pattern having a second void exposing a portion of the lower electrode between the lower electrode and the upper electrode, and a carbon nanotube wiring capable of being electrically connected with the diode of the upper electrode by a voltage applied to the lower electrode. The memory device may reduce generation of a leakage current in a cross-bar memory. | 11-26-2009 |
| 20120064692 | METHODS OF MANUFACTURING A MEMORY DEVICE HAVING A CARBON NANOTUBE - A method of manufacturing a memory device having a carbon nanotube can be provided by forming a lower electrode on a substrate and forming an insulating interlayer on the lower electrode. An upper electrode including a diode can be formed on the insulating interlayer, where the upper electrode can have a first void exposing a sidewall of the diode and a portion of the insulating interlayer. A portion of the insulating interlayer can be partially removed to form an insulating interlayer pattern having a second void that exposes a portion of the lower electrode, where the second void can be connected with the first void. A carbon nanotube wiring can be formed from the lower electrode through the second and first voids, where the carbon nanotube wiring may be capable of being electrically connected with the diode of the upper electrode by a voltage applied to the lower electrode. | 03-15-2012 |
| 20120111250 | MOTOR PULLEY FOR OVERLOCK SEWING MACHINE - A motor pulley for an overlock sewing machine is provided. The motor pulley includes a frame which forms a body of the pulley, and a plurality of ribs which are integrally formed with the frame. Each rib is oriented in a radial direction at a predetermined angle displaced from an axial center line of the pulley. The motor pulley further includes a ramp which is formed on one side surface of each of the ribs, and a slot which is formed in the pulley so that outside air can enter the motor pulley. The motor pulley of the present invention increases the flow rate of air that is blown from the pulley to a motor of the overlock sewing machine. Furthermore, the path of air flow of the motor pulley is improved, thus reducing a loss of air flow and increasing the flow rate of air. | 05-10-2012 |
| 20140054675 | VERTICAL TYPE SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - According to example embodiments, a vertical type semiconductor device includes a pillar structure on a substrate. The pillar structure includes a semiconductor pattern and a channel pattern. The semiconductor pattern includes an impurity region. A first word line structure faces the channel pattern and is horizontally extended while surrounding the pillar structure. A second word line structure has one side facing the impurity region of the semiconductor pattern and another side facing the substrate. A common source line is provided at a substrate portion adjacent to a sidewall end portion of the second word line structure. | 02-27-2014 |
| 20160071877 | SEMICONDUCTOR DEVICES INCLUDING CELL ON PERIPHERAL EPI-SUBSTRATE AND METHODS OF MANUFACTURING THE SAME - A semiconductor device can include a single crystalline silicon substrate and a plurality of peripheral region circuits on the single crystalline silicon substrate. An insulating layer can be on the plurality of peripheral region circuits and a polycrystalline silicon substrate can be on the insulating layer, where the polycrystalline silicon substrate can include a first layer of the polycrystalline silicon substrate and an epi-second layer of the polycrystalline silicon substrate on the first layer. A plurality of memory cell circuits can be on the polycrystalline silicon substrate. | 03-10-2016 |
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| 20090087738 | Secondary battery - A secondary battery includes an electrode assembly for generating electricity, a can for accommodating the electrode assembly, and a cap assembly. The can has an open top and the cap assembly seals the open top. The electrode assembly has a plurality of electrode tabs through which electricity is supplied. The cap assembly includes an insulating case that has a plurality of tab drawing grooves. Each of the tab drawing grooves is capable of being occupied by one of the electrode tabs. A number of the tab drawing grooves is greater than a number of the electrode tabs. One of the electrode tabs can be drawn through one of the tab drawing grooves. Other tab drawing grooves are left as spare grooves, and therefore it is not necessary to change the shape of the insulating case even though the structure of the secondary battery is changed. | 04-02-2009 |
| 20110058260 | ZOOM LENS SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME - A zoom lens system includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power, wherein the first through third lens groups are arranged sequentially from an object side. When the zoom lens system is zoomed from a wide angle position to a telephoto position, an interval between the first lens group and the second lens group decreases and an interval between the second lens group and the third lens group increases. The first lens group comprises three lenses. An imaging apparatus includes the zoom lens system. | 03-10-2011 |
| 20110134540 | ZOOM LENS AND IMAGE PICKUP DEVICE INCLUDING THE SAME - A zoom lens and an image pickup device including the same. The zoom lens includes a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, and a fourth lens group having a positive refractive power. The first through fourth lens groups are sequentially arranged from an object side. The second lens group includes a lens formed of a material having a low refractive index. | 06-09-2011 |
| 20120057248 | COMPACT ZOOM LENS - A zoom lens includes, in a sequence from an object side to an image side, a first lens group having a negative refractive power and comprising two lenses; a second lens group having a positive refractive power; a stop disposed on the image side of the second lens group; and a third lens group having a positive refractive power, wherein: during zooming from a wide angle position to a telephoto position, an interval between the first lens group and the second lens group decreases, and an interval between the second lens group and the third lens group increases. | 03-08-2012 |
| 20130027786 | ZOOM LENS AND PHOTOGRAPHING DEVICE HAVING THE SAME - A zoom lens and a photographing device including the zoom lens. The zoom lens includes: a first lens group having a negative refractive power; a second lens group having a positive refractive power; and a third lens group having a positive refractive power, which are sequentially arranged in a direction from an object side to an image side, wherein the first lens group comprises a first lens that is biconcave and is closest to the object side. Accordingly, a compact and low-priced zoom lens having a high magnification may be manufactured. | 01-31-2013 |
| 20140078596 | ZOOM LENS AND PHOTOGRAPHING APPARATUS HAVING THE SAME - A zoom lens includes: a first lens group having a positive refractive power and including a plurality of lenses, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a negative refractive power and including one lens, and a fifth lens group having a positive refractive power and including one lens. The first through fifth lens groups are subsequently arranged from an object side. An interval between neighboring lens groups changes during zooming from a wide angle position to a telephoto position. The zoom lens satisfies the following inequality, 0.4≦n1−n2≦0.7, where “n1” denotes a refractive index of a first lens from the object side in the first lens group, and “n2” denotes a refractive index of the second lens from the object side in the first lens group. | 03-20-2014 |
| 20150220269 | STORAGE DEVICE AND OPERATING METHOD THEREOF - An operating method of a storage device includes receiving an operation request from a host. The method includes interpreting the operation request as one of a multi-plane operation request and a 1-plane operation request. The method includes outputting an operation sequence corresponding to the interpreted operation request. The storage device includes at least one vertical flash memory device and a memory controller to control the at least one vertical flash memory device. | 08-06-2015 |
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| 20120010381 | COMPOUND HAVING PHOTOREACTIVE FUNCTIONAL GROUP, PHOTOREACTIVE POLYMER, AND ALIGNMENT FILM COMPRISING THE SAME - The present invention relates to a specific photoreactive polymer that shows excellent alignment stability and thermal stability together with excellent liquid crystal alignment, thereby being desirably used in an alignment film of a liquid crystal display device, a compound having a photoreactive functional group that is used as a monomer for the preparation of the photoreactive polymer, and an alignment film. | 01-12-2012 |
| 20120015116 | PHOTOREACTIVE POLYMER AND PREPARATION METHOD THEREOF - This disclosure relates to photoreactive polymer exhibiting more rapid photoreaction speed and excellent alignment, a preparation method thereof, and an alignment layer comprising the same. The photoreactive polymer comprises a specific repeat unit including an azo type functional group in the content of 50 mole % or more of the total polymer. | 01-19-2012 |
| 20120021141 | COMPOSITION FOR LIQUID CRYSTAL ALIGNMENT LAYER AND LIQUID CRYSTAL ALIGNMENT LAYER - The present invention relates to a composition for liquid crystal alignment layer used to provide a liquid crystal alignment layer that exhibits excellent alignment and maintains stable alignment without disturbance despite external stress such as electrical/thermal stress, a liquid crystal alignment layer, and a liquid crystal cell. The composition for liquid crystal alignment layer comprises a norbornene-based polymer having a photoreactive group, a binder, a reactive mesogen, and a photoinitiator. | 01-26-2012 |
| 20120076953 | CYCLIC OLEFIN COMPOUND HAVING PHOTOREACTIVE GROUP AND PHOTOREACTIVE POLYMER - Disclosed therein is a novel cyclic olefin compound having a photoreactive group and a novel photoreactive polymer. The cyclic olefin compound is applicable to various photoreactions, such as of liquid crystal alignment films and can be preferably used as a precursor of different organic compounds or polymers. | 03-29-2012 |
