Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Ulsan National Institute of Science and Technology

Kyuho Lee

Jaewoong Jeong

Sangjun Oh

Youngman Kim

Seunghyun Hwang

Byounggi Lee

Kihyun Kim

Insu Song

Minsoo Kim

Seunggeun Lim

Yongsang Yun

Donghoon Han

Timothy Kang

Dongguk Kang

Hyunwoo Kim

Taehyun Kim

Jonghoon Chae

Ho Young Lee

Byungwoon Jung

Jongseok Park

Zhimin Choo

Chisang You

Choonghwan Shin

Jaewook Kim

Seongwoo Choi

Hyengcheul Choi

Junghyeon Kim

Jungsoo Kim

Hongki Kim

Sukho Hong

Chanho Park

Kayeon Kim

Oleg Feygenson

Hyunghoon Oh

Kiwook Han

Chijeong Choi

Sungchul Hong

Kyoungjoon Park

Ansun Hyun

Sanggil Park

Taeki Um

Juntaek Oh

Seoyoung Maeng

Jongyong Bae

Bokeun Kim

Sanggon Shin

Kyungtae Yang

Ikhyun Cho

Hongtaek Lim

Jisun Yang

Kyungsoo Son

Minjoon Kim

Kiseong Mun

Bumoh Park

Junghyen Ha

Hyungoo Joo

Byounghoon Ji

Jongwon Seo

Jimann Jeong

Youngseok Bang

Senghyun Huang

Eunkwang Koh

Myeongjae Jeon

Kwangpyo Hong

An edge ring includes an annular body portion having a bottom surface and a top surface, a first step portion extending along an inner periphery of the body portion and having an annular first bottom surface positioned higher than the bottom surface of the body portion by a first height, an inclined portion extending along an inner periphery of the first step portion and having an inclined bottom surface extending at a first angle with respect to a first plane in which the first bottom surface is placed, a second step portion extending along an inner periphery of the inclined portion and having a second bottom surface positioned higher than the bottom surface of the body portion by a second height greater than the first height, and a plurality of passages extending outwardly from the first bottom surface of the first step portion at a second angle with respect to the first bottom surface.

Edge ring, substrate processing apparatus having the same and method of manufacturing semiconductor device using the apparatus

A device and method with data preprocessing are disclosed. The device with preprocessing includes a first memory configured to store raw data, and a field programmable gate array (FPGA) in which reconfigurable augmentation modules are programmed, where the FPGA includes a decoder configured to decode the raw data, a second memory configured to store the decoded raw data, and a processor, where the processor is configured to determine target augmentation modules, from among the reconfigurable augmentation modules, based on a data preprocessing pipeline, perform the data preprocessing pipeline using the determined target augmentation modules to generate augmented data, including an augmentation of at least a portion of the decoded raw data stored in the second memory using an idle augmentation module, from among the target augmentation modules, and implement provision of the augmented data to a graphics processing unit (GPU) or Neural Processing Unit (NPU).

Device and method with data preprocessing

An electronic device is provided. The electronic device includes a housing, a support member disposed inside the housing and forming a connection passage, a printed circuit board disposed on the support member and including a first area and a second area spaced apart from the first area, and a conductive pattern disposed on the support member and including a first portion and a second portion, wherein the first portion may be electrically connected to a first electrode disposed in the first area, the second portion may be electrically connected to a second electrode disposed in the second area, and the first area and the second area may be electrically connected to each other via a shunt member.

Electronic device including microphone module

A mobile terminal comprises: a frame having a changing shape or size; a flexible display unit having one side facing outwards, and comprising a fixed portion coupled to the frame and a variable portion bent in a first direction; and a support frame located on the other side of the variable portion of the flexible display unit, wherein the support frame comprises: a plurality of rigid bars extending in a second direction perpendicular to the first direction and arranged side by side in the first direction; and a flexible portion for combining the rigid bars, wherein the support frame bends well in response to the flexural deformation of the flexible display unit and at the same time stably supports the other side of the variable portion, so that the flexible display unit may be stably deformed according to the deformation of the mobile terminal.

Mobile terminal

Disclosed herein is a mobile terminal switchable from a first state to a second state by extending in the first direction, including a first frame, a second frame movable from the first frame in the first direction or a second direction opposite to the first direction, a slide frame movable in the first direction or the second direction with respect to the second frame, and a support link having one end hinged to the first frame and an opposite end hinged to the second frame, the support link having a variable length. The mobile terminal may maintain a flat state regardless of change in the state of the mobile terminal by preventing the front surface from being separated or sagging.

A mobile terminal includes a first frame, a second frame slidably-movable in a first direction or in a second direction opposite to the first direction from the first frame, a slide frame movable in the first direction or in the second direction with respect to the second frame, a flexible display unit including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region positioned between the first region and the second region and bent while surrounding the second frame, a driving unit disposed to be positionally biased in a third direction perpendicular to the first direction, wherein the driving unit provides a force to the second frame to move, and a linear guide positioned between the first frame and the second frame and guiding the movement of the second frame in the first direction or in the second direction. The mobile terminal may improve durability of the flexible display unit by not restricting a point where the flexible display unit is bent to a specific position.

A device can include a microphone, a memory configured to store a sound source table including correspondence relationships among boarding items, virtual sound items and filter set values, and a processor configured to receive a sound signal through the microphone and determine a first filter set value matching characteristics of the received sound signal using the sound source table.

Vehicle and operation method thereof

Provided are an artificial intelligence cleaning robot which establishes a cleaning plan in consideration of a previous cleaning history, and a method thereof. A method of operating a cleaning robot comprises dividing a cleaning area into a plurality of areas, storing a history of previous cleaning performed by the cleaning robot in a memory, establishing a cleaning plan based on the previous cleaning history stored in the memory and controlling the cleaning to be performed according to the established cleaning plan. Accordingly, it is possible to establish a cleaning plan with the reflection of a previous cleaning history, so that the cleaning efficiency of the cleaning robot can be improved.

Artificial intelligence cleaning robot and method thereof

An apparatus for improving the sound of a vehicle according to one embodiment of the present invention, may comprise: a window open/closed detection sensor for detecting the open/closed state of a window of the vehicle; a car door open/closed detection sensor for detecting the open/closed state of a car door of the vehicle; a speed sensor for measuring the speed of the vehicle; a microphone; a memory; and a processor for adjusting a coefficient of an adaptive filter used for an engine order cancellation (EOC) function, on the basis of the opened degree of the window and the speed, when the car door is closed, the window is open, and the magnitude of noise inputted to the microphone is less than or equal to a threshold magnitude.

Apparatus for improving sound of vehicle

An apparatus for synthesizing an engine sound according to an embodiment of the present invention comprises: a memory for storing a plurality of explosion sound samples corresponding to a plurality of cylinders included in a cylinder module, respectively; a sound output unit; and a processor for calculating explosion periods of the plurality of cylinders, and overlapping the plurality of samples stored according to the calculated explosion periods on explosion noises of corresponding cylinders, respectively, to output a synthesized virtual engine sound through the sound output unit.

Apparatus for synthesizing engine sound

An ear wearable device includes a housing, a speaker, a structure, nonconductive supporting member, and an Integrated Circuit (IC). The housing includes a nonconductive cover. The speaker is positioned in the housing. The structure is positioned in the housing and includes a nonconductive supporting member facing the nonconductive cover and positioned in the housing, and a first conductive pattern positioned on the nonconductive supporting member. The nonconductive bonding member is positioned between the structure and the nonconductive cover. The touch sensor IC is positioned in the housing and electrically connected with the first conductive pattern.

Ear wearable device

Disclosed is a method for controlling a smart air purifier, the method including: obtaining first air cleanliness of a first area in which a first air purifier is placed, and obtaining second air cleanliness of a second area in which a second air purifier is placed; when at least one of the first air cleanliness or the second air cleanliness is equal to or smaller than a preset threshold value, driving both the first air purifier and the second air purifier; monitoring a variation of the first air cleanliness and the second air cleanliness; calculating a weight that is proportional to the variation of the first air cleanliness and the second air cleanliness; and setting a driving mode for the first air purifier and the second air purifier based on the weight.

Smart air purifier system with first and second air purifiers and method for controlling the same

A vehicle according to an embodiment of the present invention may comprise: a microphone; a plurality of speakers; a memory for storing a sound field table including corresponding relationship between filter set values, virtual sound items, and boarding items; and a processor for receiving a sound signal via the microphone, determining a first filter set value matched to characteristics of the received sound signal, by using the sound field table, and controlling outputs of the plurality of speakers so as to output sound according to the determined first set value.

A method of inspecting a sound input/output device is disclosed. A method of inspecting a sound input/output device according to an embodiment of the present disclosure can diagnose an error state of either a speaker or a microphone based on a cross-correlation of input/output signals by receiving a sound signal from an AI device through the microphone. The method of inspecting of the present disclosure may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.

Method of inspecting sound input/output device

Growing community of inventors

Seoul, South Korea

Kyuho Lee