Abstract: A semiconductor device may include a substrate including an active pattern, a channel pattern on the active pattern, a source/drain pattern, a gate electrode, and an insulation pattern. The channel pattern may include semiconductor patterns that are spaced apart from each other and vertically stacked. A lowermost one of the semiconductor patterns may be a first semiconductor pattern. The source/drain pattern may be connected to the semiconductor patterns. The gate electrode may be on the semiconductor patterns and may include a plurality of inner electrodes below the semiconductor patterns except the first semiconductor pattern. The insulation pattern may be between the first semiconductor pattern and the active pattern. The insulation pattern may include a dielectric pattern and a protection layer. The protection layer may be between the dielectric pattern and the first semiconductor pattern. The protection layer may be between the dielectric pattern and the active pattern.

Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a communication interface configured to receive content comprising image data and speech data; a memory configured to store a language contextual model trained with relevance between words; a display; and a processor configured to: extract an object and a character included in the image data, identify an object name of the object and the character, generate a bias keyword list comprising an image-related word that is associated with the image data, based on the identified object name and the identified character, convert the speech data to a text based on the bias keyword list and the language contextual model, and control the display to display the text that is converted from the speech data, as a caption.

Abstract: A composition for an organic photoelectronic device, an organic photoelectronic device, and a display device, the composition comprising a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2:

Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a communication interface configured to receive content comprising image data and speech data; a memory configured to store a language contextual model trained with relevance between words; a display; and a processor configured to: extract an object and a character included in the image data, identify an object name of the object and the character, generate a bias keyword list comprising an image-related word that is associated with the image data, based on the identified object name and the identified character, convert the speech data to a text based on the bias keyword list and the language contextual model, and control the display to display the text that is converted from the speech data, as a caption.

Abstract: An organic optoelectronic device and a display device, the organic optoelectronic device includes an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2 or a combination of Chemical Formula 3 and Chemical Formula 4, the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.

Abstract: An organic optoelectronic device and a display device including the same, the organic optoelectronic device includes an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or a combination of Chemical Formula 3 and Chemical Formula 4, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.

Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a communication interface configured to receive content comprising image data and speech data; a memory configured to store a language contextual model trained with relevance between words; a display; and a processor configured to: extract an object and a character included in the image data, identify an object name of the object and the character, generate a bias keyword list comprising an image-related word that is associated with the image data, based on the identified object name and the identified character, convert the speech data to a text based on the bias keyword list and the language contextual model, and control the display to display the text that is converted from the speech data, as a caption.

Abstract: An organic optoelectronic device and a display device including the organic photoelectronic device, the organic optoelectronic device includes an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or represented by a combination of Chemical Formula 3 and Chemical Formula 4, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.

Abstract: A composition for an organic optoelectronic device including a first compound represented by Chemical Formula 1, and a second compound represented by a combination of Chemical Formula 2 and Chemical Formula 3, an organic photoelectronic device including the same, and a display device. The contents of Chemical Formula 1 to Chemical Formula 3 are as defined in the specification.

Abstract: An organic photoelectronic device includes an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or a combination of Chemical Formula 3 and Chemical Formula 4, and the hole transport auxiliary layer includes a third compound represented by a combination of Chemical Formula 5 and Chemical Formula 6.

Abstract: A semiconductor device may include a substrate including first and second active regions, which are adjacent to each other, first and second active patterns provided on the first and second active regions, respectively, and a gate electrode extended to cross the first and second active patterns. The gate electrode may include first and second electrode portions provided on the first and second active regions, respectively. The second electrode portion may include a first metal pattern, an etch barrier pattern, a second metal pattern, and a third metal pattern sequentially covering the second active pattern. The first electrode portion may include a second metal pattern covering the first active pattern. The etch barrier pattern may be in contact with the first metal pattern and the second metal pattern, and the etch barrier pattern may be thinner than the first metal pattern and thinner than the second metal pattern.

Abstract: Provided is an operation method of a processor including a plurality of heterogeneous cores, the operation method including selecting an execution core of the plurality of heterogeneous cores for executing an application, loading, from a memory, first data corresponding to core information of the execution core during runtime of the execution core, wherein the first data is included in compile data, the compile data including a first function compiled for each heterogeneous core of the plurality of heterogeneous cores, the first function being a function from among a plurality of functions of the application that is at least one of frequently called or having a long execution time, and processing, by the execution core, execution codes for executing the application, based on the first data.

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:

Abstract: Provided are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. The content of Chemical Formula 1 is as defined in the specification.

Abstract: An electronic apparatus includes a memory storing a speech recognition model and first recognition information corresponding to a first user voice obtained through the speech recognition model, the speech recognition model including a first network, a second network, and a third network; and a processor configured to: obtain a first vector by inputting voice data corresponding to a second user voice to the first network, obtain a second vector by inputting the first recognition information to the second network which generates a vector based on first weight information, and obtain second recognition information corresponding to the second user voice by inputting the first vector and the second vector to the third network which generates recognition information based on second weight information, wherein at least a part of the second weight information is the same as the first weight information.

Abstract: A control method of an electronic device includes receiving a voice signal including a wake-up word and an instruction word for activating a voice recognition function, performing first voice recognition by acquiring at least one first candidate text in each frame of a first plurality of predetermined frames for a first voice signal section corresponding to the wake-up word in the voice, performing second voice recognition by acquiring at least one second candidate text in each frame of a second plurality of predetermined frames for a second voice signal section corresponding to the instruction word in the voice signal and performing second voice recognition, and providing a function corresponding to the instruction word based on results of the first voice recognition and the second voice recognition.

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:

Abstract: A semiconductor device includes a substrate including first and second active regions, first and second active patterns on the first and second active regions, and a gate electrode crossing the first and second active patterns. The gate electrode may include first and second electrode portions on the first and second active regions. The first electrode portion may include a first metal pattern and a second metal pattern on the first metal pattern. The second electrode portion may include a third metal pattern and a fourth metal pattern on the third metal pattern. The first metal pattern may include a first line portion and a first vertical portion extended from the first line portion, and the third metal pattern may include a second line portion and a second vertical portion extended from the second line portion. The first and second vertical portions may be in contact with each other.

Abstract: A semiconductor memory device includes a substrate having a first region and a second region. A first gate electrode layer is on the first region and includes a first conductive layer including a first plurality of layers, and includes a first upper conductive layer on the first conductive layer. A second gate electrode layer is on the second region and includes a second conductive layer including a second plurality of layers, and includes a second upper conductive layer on the second conductive layer. At least one of the first plurality of layers includes titanium oxynitride (TiON). A first transistor including the first gate electrode layer and a second transistor including the second gate electrode layer are metal oxide semiconductor field effect transistors (MOSFETs) having the same channel conductivity type, and a threshold voltage of the first transistor is smaller than a threshold voltage of the second transistor.

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1: