Samsung Electronics Co., Ltd.

Vatech Ewoo Holdings Co., Ltd.

Vatech Co., Ltd.

Lg Display Co., Ltd.

Sungkyunkwan University

Samsung Display Co., Ltd.

Taewoo Kim

Jungsik Park

Jinpyo Chun

Sangwon Kim

Hyeonjin Shin

Sanghoon Lee

Jonghyun Choi

Taehoon Yang

Kinyeng Kang

Seunghwan Cho

Jinyong Park

Jungje Bang

Jun Sik Hwang

Sanghoon Park

Minsu Seol

Sangwoo Lee

Seungmin Song

Hyeongju Lee

Hyelim Yun

Bongkyu Min

Dohoon Kim

Hyeongjoon Seo

Youngju Joo

Dongwook Lee

Hyunwook Lim

Sung Il Choi

Kwonho Son

Sunghyup Lee

Sangyoup Seok

Gangyoul Kim

Woohyuk Jang

Heeseok Jung

Jaegon Kim

Jaeyoul Lee

Karthikeyan Subramaniam

Hyejin Cho

Hongki Kwon

Hojun Chung

Jungyeol An

Daeyun Kim

Seungjun Park

Sukho Kang

Seunghun Shin

Myoung-Dae Jin

Seungyoon Heo

EungKyu Kim

Younoh Chi

Byoungguk Lim

Hyeongkyu Cho

Jaehun Kim

Hyoshin Lee

Bongchoon Park

Changsik Song

Juhyen Lee

Gyudae Jang

Seongho Lim

Kilsoo Son

Jungyong Sung

Daehui Kim

Jongwoon Kim

Seungho Ryu

Chiwook Gu

Hyugbum Park

Kyoungjong Yun

Wonfa Song

Younguk Yun

Sunghwa Woo

Jiseon Han

Dui Kang

Saritha Ramesh Thangaraju

Senthilkumar S

Dongcheol Jeong

Nam-Min Jo

Kyungmin Ryu

Sean Kwon

Kyungdon Nam

Jinyeol Park

Chang-Hee Yoo

Jung-Bae Jeon

Hyung-Geun Choi

Youn Joo Yang

Keun Yeoung Kim

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the present disclosure, communication is performed more efficiently in a software defined network (SDN) environment.

Method and device for performing communication in software defined network system

An air conditioner is provided. The air conditioner includes a housing with separate channels, a heat exchanger, two fans, a driver, and a controller. The heat exchanger exchanges heat with air in one channel, while the two fans expel air from separate channels. The driver operates the fans, and the controller regulates their operation based on indoor and outdoor temperatures, selectively activating a second fan of the two fans according to preset temperature conditions.

Air conditioner and method for controlling same

An example electronic device includes a printed circuit board on which one or more circuit components are disposed, and an interposer surrounding at least some circuit components of the one or more circuit components and including an inner surface adjacent to the at least some circuit components and an outer surface facing away from the inner surface and having a plurality of through holes. The interposer is disposed on the printed circuit board such that one or more through holes of the plurality of through holes are electrically connected with a ground of the printed circuit board. The outer surface of the interposer includes a first conductive region electrically connected with at least one first through hole of the one or more through holes, and a non-conductive region, the inner surface of the interposer includes a second conductive region electrically connected with at least one second through hole of the one or more through holes, and the second conductive region includes a region facing the non-conductive region.

Electronic device comprising interposer surrounding circuit elements disposed on printed circuit board

An air conditioner and a method for controlling same are disclosed. An air conditioner according to the disclosure comprises: an indoor unit including an indoor heat exchanger and an indoor fan; an outdoor unit including a compressor; at least one sensor; at least one memory storing instructions; and at least one processor to execute the instructions to identify a freezing process to form ice-capsules on a surface of the indoor heat exchange according to a first relative humidity sensed through the at least one sensor, control the indoor fan and the compressor to operate in the identified freezing process so that the ice-capsules are formed, identify a thawing process to thaw the formed ice-capsules according to a second relative humidity sensed through the at least one sensor while the indoor fan and the compressor are operating in the identified freezing process, and control the indoor fan to operate in the identified thawing process.

An air conditioner includes: a fan configured to discharge air cooled by a refrigerant; and at least one processor configured to receive a user input for setting an airflow volume of air to be discharged and a desired temperature, increase a frequency of the compressor to a first critical frequency and maintain the frequency of the compressor as the first critical frequency in response to determining that a temperature difference between an indoor temperature and a desired temperature exceeds the critical temperature difference while controlling the fan to discharge the air with the set airflow volume, determine whether an unsatisfactory condition has occurred, based on at least one cool air-conditioning sensation measurement item while maintaining the first critical frequency, and increase the frequency of the compressor to a second critical frequency to further decrease a current temperature of the air in response to determining that the unsatisfactory situation has occurred.

Air conditioner and control method thereof

An electronic device is provided. The electronic device includes a communication module, a sensor module, a sound input module, a sound output module, a memory including a buffer, and a processor. The processor is configured to determine whether an external electronic device has at least one speaker and/or microphone, select, a speech reception device from among the electronic device and the external electronic device based on sensing information received when a call is connected, select a speech transmission device, from among the electronic device and the external electronic device based on a comparison of a speech signal received from the electronic device with a speech signal received from the external electronic device when a call is connected, and if the speech transmission device and the speech reception device are different devices, enable at least one microphone included in the speech transmission device, disable at least one speaker included in the speech transmission device, disable at least one microphone included in the speech reception device, and enable at least one speaker included in the speech reception device, acquire an echo reference signal related to reception speech received from the speech reception device and store the echo reference signal in the buffer, determine, based on comparison of the stored echo reference signal to transmission speech received from the speech transmission device, an EPD value relating to an echo signal included in the transmission speech, and cancel the echo signal by using the echo reference signal and the determined EPD value.

Electronic device and method for controlling speech input/output of electronic device

The disclosure relates to an electronic device including an interposer. The interposer includes a substrate and a plurality of connecting structures disposed on the substrate and electrically connecting a first circuit board and a second circuit board disposed in the electronic device. The plurality of connecting structures includes a plurality of via holes formed in the substrate, a plurality of conductive members disposed in the plurality of via holes, an insulating member disposed between the plurality of conductive members, and a plurality of pads disposed on the outer periphery of the plurality of conductive members. The plurality of conductive members may be separately disposed on the substrate to electrically connect with the first and second circuit boards.

Interposer and electronic device including the same

A method and an electronic device for scheduling software upgrade of network devices in an internet protocol (IP) based network are provided. The method includes predicting traffic directed towards at least one of the network devices, predicting at least one event to be occurred at the at least one of the network devices, determining a time period to schedule the software upgrade based on the predicted traffic and the determined at least one event, and scheduling the software upgrade in the time period.

Method and electronic device for scheduling software upgrade of network devices

An electronic device is provided that includes a housing, a first circuit board disposed within the housing, a second circuit board spaced apart from the first circuit board, a first component and a second component disposed on at least a portion of the first circuit board or at least a portion of the second circuit board, and an interposer electrically connecting the first circuit board and the second circuit board. The interposer may be disposed between the first circuit board and the second circuit board. An arrangement space for disposing the first component and the second component may be formed between the first circuit board and the second circuit board.

Electronic device

According to an embodiment of the disclosure, an electronic device comprises a first printed circuit board including a first electrical terminal exposed on one face of a first area, a second electrical terminal exposed on the one face of a second area and insulated from the first electrical terminal, and a first ground terminal exposed on the one face of a third area formed between the first area and the second area, the third area having a width narrower than a width of the first area or the width of the second area; and a second printed circuit board including a third electrical terminal exposed on one face of a fourth area, a fourth electrical terminal exposed on the one face of a fifth area and electrically connected to the third electrical terminal, and a second ground terminal exposed on the one face of a sixth area located between the fourth area and the fifth area, wherein the second printed circuit board is disposed on the first printed circuit board to overlap the third area, the first electrical terminal and the third electrical terminal are electrically coupled to each other, the second electrical terminal and the fourth electrical terminal are electrically coupled to each other, and the first ground terminal and the second ground terminal are electrically coupled to each other.

Overlapping printed circuit boards and electronic device including same

An interposer and an electronic device including an interposer are provided. The interposer includes a multi-conductive member. The multi-conductive member includes an insulation member, a first conductive member that is disposed inside the insulation member and electrically transmits a designated signal or a designated power; and a ground member that surrounds the insulation member.

Electronic device including interposer

Disclosed is an electronic device. The electronic device includes a printed circuit board on which one or more circuit components are disposed, and an interposer surrounding at least some circuit components of the one or more circuit components and including an inner surface adjacent to the at least some circuit components and an outer surface facing away from the inner surface and having a plurality of through holes. The interposer is disposed on the printed circuit board such that one or more through holes of the plurality of through holes are electrically connected with a ground of the printed circuit board. The outer surface of the interposer includes a first conductive region electrically connected with at least one first through hole of the one or more through holes, and a non-conductive region, the inner surface of the interposer includes a second conductive region electrically connected with at least one second through hole of the one or more through holes, and the second conductive region includes a region facing the non-conductive region.

A display driver circuit includes a receiver that receives a still image or a moving image, a frame buffer that stores the still image received by the receiver in a still image mode, an image processor that performs an image enhancement operation on the moving image transferred from the receiver or the still image transferred from the frame buffer, and a motion processor that performs a motion compensation operation using a current frame output from the image processor and a previous frame stored in the frame buffer in a moving image mode. The previous frame is data which, in the moving image mode, are processed by the image processor before the current frame and are then stored in the frame buffer. The previous frame is output from the frame buffer to the motion processor in synchronization with the current frame.

Display driver, circuit sharing frame buffer, mobile device, and operating method thereof

Growing community of inventors

Gyeonggi-do, South Korea

Taewoo Kim