Abstract: A memory device includes a memory block, a peripheral circuit, and a program operation controller. The memory block includes a first sub block connected to a first drain select line and a first source select line, and a second sub block connected to a second drain select line and a second source select line, and is connected to a plurality of word lines and a common source line. The program operation controller controls the peripheral circuit to transfer a precharge voltage to the channel region through the common source line or a plurality of bit lines connected the memory block, and to apply a control voltage to the first and second source select lines at different time points or to apply the control voltage to the first and second drain select lines at different time points in the step of precharging the channel region.

Abstract: Provided is a core-shell structured fluorescent complex comprising: a core portion comprising therein a polymer and a fluorescent material; and a shell portion including silica or alumina covering at least a part of a surface of the core portion, wherein the fluorescent material is included in greater than or equal to 0.01 parts by weight and less than or equal to 50 parts by weight with respect to 100 parts by weight of the polymer, and wherein the polymer is an ionic polymer or ionic polymer resin and has a weight average molecular weight of greater than or equal to 1,000 and less than or equal to 300,000, a light conversion film including the core-shell structured fluorescent complex, and an electronic device including the same.

Abstract: An inventive concept relates to an audio coding method to which CNN-based frequency spectrum recovery is applied. An inventive concept transmits a part of frequency spectral coefficients generated in transform coding to a decoder and the decoder recovers the frequency spectral coefficient not transmitted. Furthermore, the signs of frequency spectral coefficient are transmitted from an encoder to the decoder depending on a sign transmission rule.

Abstract: A memory device having improved read reliability includes: first blocks coupled to a first global line group and second blocks coupled to a second global line group; a voltage generator configured to generate an operating voltage for an operation performed on the first blocks and the second blocks; a block decoder configured to generate a block select signal for selecting a memory block on which a main operation is to be performed from among the first blocks as a selected block; and a block voltage controller configured to control the block decoder and the voltage generator to: perform a channel initializing operation of discharging channel regions of the selected block and a shared block which is selected from among the second blocks according to the block select signal; and perform a word line floating operation on the selected block and the shared block after the channel initializing operation.

Abstract: A method performed by at least one processor of a wireless communication apparatus including a plurality of internal components, the method includes generating a plurality of sets of noise information corresponding to a plurality of test noise signals generated by the plurality of internal components under a plurality of state conditions, receiving a radio frequency (RF) signal, determining a magnitude of a noise signal that interferes with the RF signal by using a set of noise information corresponding to a current state condition from among the plurality of sets of noise information, and performing noise filtering on the RF signal based on a magnitude of the RF signal and the magnitude of the noise signal.

Abstract: A method of operating a memory device, the method including matching a voltage of a selected word line, among word lines coupled to the plurality of memory cells, with a voltage of unselected word lines. The method including precharging a channel region of the plurality of memory cell strings through the common source line while discharging the selected word line and the unselected word lines.

Abstract: The invention described in the present specification relates to a color conversion film including a resin matrix; and an organic fluorescent substance dispersed in the resin matrix, wherein the organic fluorescent substance includes a green fluorescent substance having a maximum light emission wavelength in a 510 nm to 560 nm range when irradiating light including a 450 nm wavelength, and a red fluorescent substance having a maximum light emission wavelength in a 600 nm to 660 nm range when irradiating light including a 450 nm wavelength, the green fluorescent substance and the red fluorescent substance have a molar ratio of 5:1 to 50:1, and the color conversion film has a light emission peak with a full width at half maximum (FWHM) of 50 nm or less in a 510 nm to 560 nm range and a light emission peak with a FWHM of 90 nm or less in a 600 nm to 660 nm range when irradiating light, a method for preparing the same, and a backlight unit including the color conversion film.

Abstract: A method of duplicating texture and pattern of a natural material using a low temperature embossing process is provided. More particularly, in the method of duplicating texture and pattern of a natural material using a low temperature embossing process, a polymer resin having low glass transition temperature is coated on a surface of the natural material and then low temperature embossing process is performed thereon at a specific temperature and a specific pressure to duplicate a distinct texture and a fine pattern of the natural material as they are, thereby improving luxurious and aesthetic properties and achieving a large area and mass production, such that it may be applied to interior and exterior materials of a car, a case of a cellular phone and a laptop, home appliances, or the like.

Abstract: A method of operating a memory device, the method including matching a voltage of a selected word line, among word lines coupled to the plurality of memory cells, with a voltage of unselected word lines. The method including precharging a channel region of the plurality of memory cell strings through the common source line while discharging the selected word line and the unselected word lines.

Abstract: The present application relates to a light conversion film in which one or more types of organic fluorescent dyes are dispersed in a polymer medium including one or more types of ionic polymers, and a light conversion device, a backlight unit and a display apparatus including the same.

Abstract: A semiconductor memory device includes a memory cell array coupled to a plurality of word lines, a voltage generator generating a program voltage and first and second pass voltages in response to voltage generation control signals, an address decoder selectively applying the program voltage and the first and second pass voltages to the plurality of word lines in response to address decoder control signals, and a control logic controlling the voltage generator and the address decoder to perform a program operation.

Abstract: A method performed by at least one processor of a wireless communication apparatus including a plurality of internal components, the method includes generating a plurality of sets of noise information corresponding to a plurality of test noise signals generated by the plurality of internal components under a plurality of state conditions, receiving a radio frequency (RF) signal, determining a magnitude of a noise signal that interferes with the RF signal by using a set of noise information corresponding to a current state condition from among the plurality of sets of noise information, and performing noise filtering on the RF signal based on a magnitude of the RF signal and the magnitude of the noise signal.

Abstract: The present specification relates to a dye complex, a light conversion film, and an electronic device including the same.

Abstract: A semiconductor memory device includes a memory cell array coupled to a plurality of word lines, a voltage generator generating a program voltage and first and second pass voltages in response to voltage generation control signals, an address decoder selectively applying the program voltage and the first and second pass voltages to the plurality of word lines in response to address decoder control signals, and a control logic controlling the voltage generator and the address decoder to perform a program operation.

Abstract: This application relates to a light conversion device and a display device.

Abstract: The present application relates to a light conversion device, a backlight unit and a display apparatus.

Abstract: The present specification relates to a fluorescent complex, a light conversion film, and an electronic device including the same.

Abstract: The present application relates to a light conversion film in which one or more types of organic fluorescent dyes are dispersed in a polymer medium including one or more types of ionic polymers, and a light conversion device, a backlight unit and a display apparatus including the same.

Abstract: The present application relates to a light conversion device, a backlight unit and a display apparatus.

Abstract: A method of duplicating texture and pattern of a natural material using a low temperature embossing process is provided. More particularly, in the method of duplicating texture and pattern of a natural material using a low temperature embossing process, a polymer resin having low glass transition temperature is coated on a surface of the natural material and then low temperature embossing process is performed thereon at a specific temperature and a specific pressure to duplicate a distinct texture and a fine pattern of the natural material as they are, thereby improving luxurious and aesthetic properties and achieving a large area and mass production, such that it may be applied to interior and exterior materials of a car, a case of a cellular phone and a laptop, home appliances, or the like.