Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Seoul National University

Jihwan Park

Jungwoo Kim

Kuntack Lee

Sangjine Park

Mingoo Kim

Kyunggeun Kim

Seungmin Shin

Taenyon Kim

Sooyeon Lee

Kibeom Kim

Dongwoo Han

Sungha Choi

Hosoo Kim

Chaesung Leem

Kwonsik Kim

Eulina Ko

Hyojeong Lee

Jungyul Yang

Younghan Jung

Jimann Jeong

A pixel comprises a driving transistor having a gate electrode at a first node, a first electrode connected to a high potential driving voltage, a second electrode connected to the light emitting element, and the driving transistor controlling the amount of driving current supplied to the light emitting element; a first transistor configured to transmit a reference voltage to the gate electrode of the driving transistor in response to a first gate signal; a second transistor configured to transmit a data voltage to the gate electrode of the driving transistor in response to a second gate signal; a third transistor electrically connecting the gate electrode of the driving transistor to the second electrode of the driving transistor in response to the first gate signal; and a fourth transistor electrically connecting the driving transistor with the light emitting element in response to an emission signal.

Pixel, method of driving pixel, and display device including pixel

A substrate processing apparatus including a processing container including a processing space, a substrate support extending in a first direction and a second direction perpendicular to the second direction, and configured to support a substrate in the processing container, a fluid supply device configured to supply a processing fluid in a supercritical state to the processing space through a container supply pipe, and a shower head assembly configured to diffuse the processing fluid supplied from the fluid supply device into the processing space. The shower head assembly includes a first shower head having a first diameter, and a second shower head arranged between the first shower head and the substrate and having a second diameter. The processing container is separated from the shower head assembly in a third direction perpendicular to the first direction and the second direction, such that a flow path is formed between the processing container and the shower head assembly.

Substrate processing apparatus and substrate processing method

A substrate processing apparatus includes: a first process chamber in which a developing process is performed by supplying a developer to a substrate that is in a dry state; a second process chamber in which a drying process is performed on the substrate by supplying a supercritical fluid to the substrate on which the developing process is performed and which is in a wet state; a third process chamber in which a bake operation is performed on the substrate on which the drying operation is performed and is in a dry state; a fourth process chamber in which a cooling operation is performed on the substrate on which the bake operation is performed and is in a dry state; and a substrate transferring unit configured to transfer the substrate between the first to fourth process chambers.

Substrate transferring unit, substrate processing apparatus, and substrate processing method

A robot and operation method is disclosed. The robot according to the present disclosure may include a sensor, a microphone, and a controller. The robot may execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm, and may communicate with other electronic devices in a 5G communication environment. An embodiment may include detecting a movement of the robot to a location; detecting an obstacle within a predetermined range from the robot; estimating an occupation area of the obstacle in space; and identifying a sound signal received from the estimated occupation area of the obstacle from among a plurality of sound signals received by a plurality of microphones of the robot at the location.

Robot and method for controlling the same

Disclosed are an artificial intelligence learning method and an operating method of a robot using the same. An on-screen label is generated based on image data acquired through a camera, an off-screen label is generated based on data acquired through other sensors, and the on-screen label and the off-screen label are used in learning for action recognition, thereby raising action recognition performance and recognizing a user's action even in a situation in which the user deviates from a camera's view.

Artificial intelligence learning method and operating method of robot using the same

An electronic device, according to various embodiments, comprises: one or more image sensors; a first processor electrically connected to at least one of the one or more sensors via a first interface and including a first functional processing circuit and a second functional processing circuit capable of processing first output information of the first functional processing circuit; a second processor electrically connected to at least one of the one or more image sensors via a second interface; a third interface for connecting the first functional processing circuit and the second processor to transfer the first output information of the first functional processing circuit to the second processor; and a fourth interface for connecting the second functional processing circuit and the second processor to transfer second output information of the second processor to the second functional processing circuit. Various other embodiments are possible.

Interface connected to image sensor and electronic device comprising interfaces connected among plurality of processors

Provided are a video communication method and a robot implementing the same. The robot includes a camera configured to acquire a first video of a space for a video call, a multi-channel microphone configured to receive a sound signal output to the space, a memory storing one or more instructions, and a processor configured to execute the one or more instructions. The processor determines a first user among N users in the first video based on the sound signal received in a previous time period prior to a first time point, wherein the first user is a main user of the video call at the first time point and N is an integer greater than or equal to 2.

Video communication method and robot for implementing the method

Provided are a mobile terminal capable of capturing an image and a control method thereof. The mobile terminal includes: a display unit configured to output an automatic scrap icon and a manual scrap icon for selecting first screen information and partial screen information included in the first screen information; and a control unit configured to, in response to a preset touch input applied to the automatic scrap icon, extract meta data regarding the first screen information, select partial screen information included in the first screen information on the basis of the extracted meta data, generate second screen information including the selected partial screen information, and control the display unit to output the generated second screen information.

Mobile terminal and method for controlling the same

Provided are a video communication method and a robot implementing the same. The robot includes a camera configured to acquire a first video for a video call, a multi-channel microphone configured to receive a sound signal, a memory storing one or more instructions, and a processor configured to execute the one or more instructions. The processor calculates positions at which a plurality of voice signals included in the sound signal are generated, calculates positions of N users appearing in the first video (here, N is an integer greater than or equal to 2), selects N voice signals generated at the same positions as the N users from among the plurality of voice signals, calculates a ratio of times during which a voice is detected from waveforms of the N voice signals in a previous time period prior to a first time point, and determines a main user of the video call at the first time point on the basis of the ratio of times.

A method of modeling power consumption of an integrated circuit and an apparatus for supporting the same are provided. The method of modeling power consumption of an integrated circuit includes: grasping information about a clock gating enable signal of the integrated circuit; determining a modeling level using a change rate of the number of the clock enable signal; and extracting a power state according to the modeling level and the number of the clock gating enable signal and modeling power consumption in the power state. Thereby, because a power state can be defined with only the number of a clock gating enable signal, a dynamic power consumption amount can be quickly and accurately estimated.

Method and apparatus for modelling power consumption of integrated circuit

An electronic device according to an embodiment of the present disclosure comprises: a memory including a plurality of pages; and a controller selecting a page area having no non-movable page from a plurality of page areas in the memory based on page state information on the plurality of page areas if a memory defragmentation request occurs when a memory allocation request is made, moving a movable page in the selected page area, and allocating the selected page area in response to the memory allocation request after the movable page has been moved. However, the present disclosure is not limited to the above embodiment, and other embodiments are possible.

Electronic device and memory allocation method therefor

The present invention provides an image display apparatus mounted in a vehicle, which includes a communication unit for transmitting/receiving data to/from an external mobile terminal, and a controller for generating Internet access information including Internet access environment information about the image display apparatus and controlling the communication unit to transmit the generated Internet access information to the mobile terminal, wherein the Internet access information includes at least one of Internet access state information representing whether the image display apparatus is connected to the Internet, and roaming state information representing whether a roaming service is used for Internet access of the image display apparatus. According to a mobile terminal, image display apparatus mounted in a vehicle and data processing method using the same, Internet access information can be efficiently transmitted between the mobile terminal and the image display apparatus.

Mobile terminal, image display apparatus mounted in vehicle and data processing method using the same

A method of operating a first electronic device, the method including receiving an identifier of a second electronic device from the second electronic device via a communication link formed by a first communication carrier; checking whether the second electronic device is pre-registered based on the received identifier of the second electronic device; transmitting, when the second electronic device is not pre-registered according to a result of the checking, a first handover request message including alternative carriers to the second electronic device, wherein the alternative carriers are supported by the first electronic device and are listed by priority in the first handover request message; receiving a handover selection message including a second communication carrier, wherein the second communication carrier is supported by the second electronic device and is selected among the alternative carriers; forming a communication link with the second electronic device through the second communication carrier; and storing the second communication carrier matching with the second electronic device.

Electronic device and a method of operating the same

The present invention concerns an first electronic device and a method of operating the first electronic device, which comprises receiving an identifier of a second electronic device from the second electronic device via a communication link formed by a first communication carrier; determining whether the second electronic device is a pre-registered based on the received identifier of the second electronic device; and when the second electronic device is not pre-registered according to a result of the determination, displaying a user interface for selecting a second communication carrier that is to be formed with the second electronic device.

Growing community of inventors

Seoul, South Korea

Jihwan Park