Abstract: A memory device comprises: a first memory cell, and a second memory cell different from the first memory cell, wherein the first memory cell and the second memory cell are included in same memory block; a first word line connected to the first memory cell; a second word line, different from the first word line, connected to the second memory cell; an address decoder which applies one of an erase voltage and an inhibit voltage different from the erase voltage to each of the first and second word lines; and a control logic which controls an erasing operation on the memory block, using the address decoder, wherein while the erasing operation on the memory block is executed, the inhibit voltage is applied to the first word line after the erase voltage is applied, and the erase voltage is applied to the second word line after the inhibit voltage is applied.

Abstract: A terminal device for executing an application providing a search service is provided. The terminal device may include a touch sensing display, one or more processors, and a memory. The application is configured to be stored in the memory and implemented by the one or more processors, and includes a first interface providing a code to display a first search interface corresponding to a text-based search on the touch sensing display, and a second interface providing a code to display a second search interface on the touch sensing display, when a call interaction of the second search interface corresponding to a recognition search is sensed in response to a touch input on the touch sensing display while displaying the first search interface.

Abstract: The present invention relates to a medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers as prepared by the paper making process, a preparation method thereof, and an adhesion prevention barrier using the same. The present invention provides a single phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, to induce capillary action of micropores formed between the fibers and thereby control the gelation time, and provides a composite nonwoven fabric formed by laminating a nonwoven fabric layer comprising a different kind of biodegradable polymer material not susceptible to gelation on the single-phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, thereby improving dimensional stability and convenience of surgical procedure. The present invention further provides a dyed medical nonwoven fabric to improve visibility, allowing easiness of recognizing the placement or location of the medical nonwoven fabric.

Abstract: A method of producing stretchable conductive nanofibers includes: providing stretchable nanofibers; providing a metal precursor solution by dissolving metal precursors in a solvent that may swell the stretchable nanofibers; bringing the stretchable nanofibers into contact with the metal precursor solution or its vapor for a sufficient time for the metal precursors to penetrate into the stretchable nanofibers; and reduce the metal precursors inside the stretchable nanofibers to metal nanoparticles.

Abstract: There is provided a display device comprising a display panel, wherein the display panel comprises pixels, data lines, thin film transistors including first electrodes electrically connected with the data lines, second electrodes disposed to be spaced apart from the first electrodes in a first direction, semiconductor layers overlapping the first electrodes and the second electrodes, and gate electrodes overlapping the semiconductor layers and pads electrically connected with the second electrodes, wherein the thin film transistors includes first thin film transistors and second thin film transistors, which are alternately disposed, the semiconductor layers are divided into first semiconductor layers included in the first thin film transistors and second semiconductor layers included in the second thin film transistors, which are alternately disposed, and a length of the first semiconductor layer in the first direction is larger than a length of the second semiconductor layer in the first direction.

Abstract: Disclosed are a medical fiberous structure and a method for preparing the same, wherein the medical fiberous structure comprises calcium carboxymethyl cellulose and a chitosan compound, at least one of the calcium carboxymethyl cellulose and the chitosan compound having a fibrous shape.

Abstract: An electronic device is provided.

Abstract: A terminal device for executing an application providing a search service is provided. The terminal device may include a touch sensing display, one or more processors, and a memory. The application is configured to be stored in the memory and implemented by the one or more processors, and includes a first interface providing a code to display a first search interface corresponding to a text-based search on the touch sensing display, and a second interface providing a code to display a second search interface on the touch sensing display, when a call interaction of the second search interface corresponding to a recognition search is sensed in response to a touch input on the touch sensing display while displaying the first search interface.

Abstract: An organic light emitting diode display includes: a plurality of pixels including a first pixel, a second pixel, and a third pixel connected to the plurality of scan lines and the plurality of data lines, wherein each pixel includes a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor, an organic light emitting diode connected to the driving transistor, and a light emission control transistor between the driving transistor and the organic light emitting diode and configured to be turned on by the light emission control signal, and at least one pixel from among the first pixel, the second pixel, and the third pixel further includes a bypass transistor configured to bypass a portion of a driving current transmitted by the driving transistor.

Abstract: The present invention relates to a highly liquid absorbent and hardly water-soluble carboxymethyl cellulose (CMC) foam, which absorbs body fluid or water, expands in volume when absorbing liquid, does not gelate, and maintains shape. The hardly water-soluble CMC foam prepared according to the preparation method of the present invention has remarkably superior liquid absorption property, shows large volume expansibility when absorbing liquid, does not gelate, and maintains shape. Therefore, a remarkably improved ability is shown when used as a hemostatic agent and a wound dressing. In addition, when the CMC foam is treated with a CMC powder dispersing liquid, the surface characteristics change, thereby preventing adhesion with the skin and improving liquid retention capability. Thus, it is possible to control the liquid absorption property thereof to meet the desired purpose.

Abstract: The present invention relates to a manufacturing method of a carboxymethyl cellulose nonwoven fabric which includes the carboxymethylation of cellulose fibers and the subsequent paper-making process to prepare a carboxymethyl cellulose nonwoven fabric. Comparing with the conventional method involving carboxymethylation of a nonwoven fabric, the method of the present invention has convenience and easiness of the process and thus enables production on a large scale. Further, the carboxymethyl cellulose nonwoven fabric manufactured by the present invention is susceptible to gelation upon contact with body fluids or water and thus useful as a medical nonwoven fabric or a mask pack.

Abstract: Disclosed are an epitope specific to hepatitis B virus (HBV) and use thereof. The disclosed epitope is a conservative position on which mutagenesis does not occur and, therefore, a composition including an antibody to the foregoing epitope or a vaccine composition including the epitope has very low possibility of causing degradation of curing efficacy due to HBV mutation, thus being very useful for HBV treatment.

Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.

Abstract: Provided is a thin film transistor on fiber and a method of manufacturing the same. The thin film transistor includes a fiber; a first electrode, a second electrode and a gate electrode formed on fiber; a channel formed between the first and second electrodes; an encapsulant encapsulating the fiber, the first, second, and gate electrodes, and an upper surface of the channel; and a gate insulating layer formed in a portion of the inner area of the encapsulant.

Abstract: Disclosed are an epitope specific to hepatitis B virus (HBV) and use thereof. The disclosed epitope is a conservative position on which mutagenesis does not occur and, therefore, a composition including an antibody to the foregoing epitope or a vaccine composition including the epitope has very low possibility of causing degradation of curing efficacy due to HBV mutation, thus being very useful for HBV treatment.

Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.

Abstract: An organic light emitting diode display includes: a plurality of pixels including a first pixel, a second pixel, and a third pixel connected to the plurality of scan lines and the plurality of data lines, wherein each pixel includes a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor, an organic light emitting diode connected to the driving transistor, and a light emission control transistor between the driving transistor and the organic light emitting diode and configured to be turned on by the light emission control signal, and at least one pixel from among the first pixel, the second pixel, and the third pixel further includes a bypass transistor configured to bypass a portion of a driving current transmitted by the driving transistor.

Abstract: Provided are a material for forming a channel layer for a stretchable TFT, a method of preparing a channel layer for a stretchable TFT, a channel layer for a stretchable TFT, and a stretchable TFT. The material for forming the channel layer for the stretchable TFT includes an elastomer, an organic semiconductor material and a solvent. By mixing an elastomer and an organic semiconductor material and forming a thin film, a channel layer having an excellent conductivity and stretchability may be obtained.