Samsung Electronics Co., Ltd.

Lumens Co., Ltd.

Lg Electronics Inc.

Samsung Display Co., Ltd.

Amogreentech Co., Ltd.

Seunghoon Lee

Seunghyun Oh

Sangmin Kim

Sungsik Jo

Minchang Shim

Seungki Choi

Daeyoung Noh

Jungsik Park

Junghwan Choi

Junghyun Park

Youngdon Choi

Jaechul Park

Youngsoo Park

Sunghyup Lee

Heeseok Jung

Keewon Kwon

Byeonggeon Kim

Hojun Yoon

Seungeon Ahn

Yungeon Cho

Chan Kim

Sangwon Lee

Jaehwan Kim

Yongseok Lee

Daehyeong Park

Sunjung Kim

Jihong Kim

Yong-Woo Kim

Youngseok Seo

Seungjin Park

Eun Seok Shin

Soonwoong Yang

Chaesung Leem

Sangwoo Park

Yonghan Park

Changhyung Lee

Yongbum Kim

Seungho Baek

Jung-A Lim

Donghan Kim

Hyunsun Yoo

Yongsang Yun

Jieun Kim

Byounguk Yoon

Jongchul Choi

Youngwoo Park

Junghyun Cho

Donghyun Kim

Jinhong Kim

Heecheul Moon

Yongyoun Kim

Michael Choi

Sungwon Kim

Kwonho Son

Yoomee Song

Changmin Lee

Sungil Kang

Beohmrock Choi

Jinkoo Chung

Taekyung Yoo

Sangyoup Seok

Seunglyong Bok

Jaehong Park

Dongho Lee

Geng Chen

Lagyoung Kim

Gyeongtae Kim

Sangin Baek

Youngchul Cho

Hyunseok Oh

Yangsoo Lee

Taechan Kim

Okkyung Park

Kwanghyun Lee

Kyungjung Kim

Yongje Jeon

Kyoungho Kim

Bulent Kasman

Yongwoo Kim

Youngran Son

Moonsoo Chang

Jongsu Kim

Gawon Lee

Gyosoo Choo

Obyoung Kang

Hyungseok Yu

Kwangjin Bae

Jongkyun Im

Yunghee Kim

SeokJae Oh

Na Yu

Taedong Shin

Seokyong Hong

Joonwon Chang

Daum Hwang

Juwan Lee

Heebo Shim

Jaedo Kwak

Byungkee Chae

An embodiment provides a test element group (TEG) circuit, including: a first pad configured for a test voltage to be applied; an amplifier including a first input terminal connected to the first pad, a second input terminal connected to a first terminal of a test transistor, and an output terminal electrically connected to the second input terminal; a variable resistor including one terminal connected to the output terminal of the amplifier and the other terminal connected to the first terminal of the test transistor; and a gate driving circuit that supplies a gate voltage to a gate of the test transistor.

TEG circuit, semiconductor device, and test method of the TEG circuit

A nonvolatile memory device may include a variable sampler configured to process a data signal in an amplifier mode or a sampler mode in response to a control signal, a selection circuit configured to transmit the data signal output from the variable sampler to a flip-flop via a delay unit or to the flip-flop via a path that bypasses the delay unit in response to the control signal, a converter configured to amplify a data strobe signal, a clock distribution network configured to transmit the data strobe signal amplified by the converter to the variable sampler or delay the amplified data strobe signal for a predetermined time and transmit the amplified data strobe signal to the flip-flop in response to the control signal, and a path controller configured to generate the control signal according to an input/output mode.

Nonvolatile memory device providing input/output compatibility and method for setting compatibility thereof

A wearable electronic device according to various embodiments disclosed herein may include: a housing, a printed circuit board on which a processor is disposed, a display module including a display, a vent hole disposed at the housing, a connection member comprising a conductor and including a vent region facing the vent hole and electrically connecting the printed circuit board and the display module, a heat dissipation member comprising a material having high thermal conductivity and disposed at the connection member and at least a part of which covers at least a part of the vent region, and a vent bracket including a vent channel connected to the vent hole and is disposed between the heat dissipation member and the vent hole.

Electronic device including vent structure and heat dissipation structure

An input/output circuit of a nonvolatile memory device and a nonvolatile memory device. The input/output circuit of a nonvolatile memory device includes a driver, which is configured to output data from the nonvolatile memory device to a data line, and a power gating circuit, which is connected between the driver and a power terminal or between the driver and a ground terminal and configured to block a leakage current of the driver. The power gating circuit includes a plurality of transistors electrically connected in parallel and having threshold voltages of different magnitudes, respectively.

Nonvolatile memory device including power gating circuit and input/output circuit of a nonvolatile memory device

A display device includes a substrate including a display area and a component area including a transmission area, and display elements disposed on the substrate. The substrate includes grooves corresponding to the transmission area of the component area.

Display device including transmission area overlapping component area

An electronic device is provided. The electronic device includes a first lens support, a second lens support movable with respect to the first lens support, a first moving member coupled to the first lens support to move together with the first lens support, a second moving member coupled to the second lens support to move together with the second lens support, a plurality of friction members penetrating the first moving member and the second moving member and movable with respect to each other, and at least one deforming member disposed between the plurality of friction members and configured to press each of the plurality of friction members in a direction away from each other friction member.

Electronic device including structure for adjusting distance between lenses

A semiconductor device has a memory controller configured to provide a data strobe signal, and a memory device configured to receive a data signal provided from the memory controller or output a data signal to the memory controller, wherein the memory device includes a memory interface including a plurality of DQ driving circuits, the memory interface being configured to generate a plurality of phase clock signals based on the data strobe signal, determine a number of phase clock signals provided to the plurality of DQ driving circuits based on an operating frequency of the memory device, and provide the determined number of phase clock signals to the plurality of DQ driving circuits.

Memory interface and semiconductor memory device and semiconductor device including the same

An electronic device according to an embodiment includes: a front plate forming a front surface of the electronic device, a back plate forming a rear surface of the electronic device, a support located between the front plate and the back plate and including a first surface facing the front plate and a second surface facing the back plate, the support having an opening formed through the first surface and the second surface, a display at least partially disposed on the first surface of the support, a first circuit board, at least a portion of which is disposed on the second surface of the support, the first circuit board including a rigid area that at least partially covers the opening, and a battery disposed in the opening of the support and having a size smaller than or substantially the same as a size of the opening when the first surface or the second surface of the support member is viewed from above, and the battery is at least partially attached to the rigid area.

Electronic device including battery

Disclosed is an electronic device which includes an adhesive member interposed between a housing and a battery and including at least one adhesive layer in absence of a base or substrate, a first adhesive cover member interposed between the adhesive member and the battery, to surround a portion of the battery, such that the first adhesive cover member is detachably attached to the battery, and a second adhesive cover member spaced apart from the first adhesive cover member to surround another portion of the battery. Adhesive force of the adhesive member is stronger than adhesive force of at least one of the first adhesive cover member or the second adhesive cover member, and a partial area of the second adhesive cover member interposed between the battery and the adhesive member may have adhesive force stronger than adhesive force of a remaining area of the second adhesive cover member outside the partial area.

Battery assembly and electronic device including the same

A monitoring circuit includes a sensor circuit having a plurality of devices and a selection circuit, which selects a device to be monitored among the plurality of devices, an input circuit, which applies, based on input digital data, a first signal to the device to be monitored and an output circuit, which generates output digital data based on a second signal generated by the sensor circuit. The input circuit includes a digital-to-analog converter, and the output circuit includes an analog-to-digital converter.

Monitoring circuit, integrated circuit including the same, and operating method of monitoring circuit

Provided is a mobile terminal including a display unit on which multiple divisional screen regions are output, and a controller that, when receiving an input for a division mode in which the display unit is divided into the multiple screen regions, generates a list region including an icon corresponding to an application and divides the displaying unit into a first and second screen regions with the list region in between, in which when a pair icon including a first icon corresponding to a first application and a second icon corresponding to a second application is selected from the list region, the controller executes the first and second applications on one of the first and second screen regions according to positions of the first and second icons arranged on the pair icon, respectively.

Mobile terminal and method of controlling the mobile terminal

An example method of operating a display apparatus includes obtaining display apparatus state information indicating data processing performance of the display apparatus, transmitting the display apparatus state information to a server that provides a chat service, receiving chat messages transmitted from the server according to a message throughput determined based on the display apparatus state information, and outputting the received chat messages.

Display apparatus and operating method thereof

An electronic device comprises: a front housing including a display on a front surface; a rear housing located on a rear surface of the front housing; an antenna clip coupled to the rear housing, wherein the antenna clip may comprise: a coupling body coupled to one end of the rear housing; a first contact portion extending from the coupling body and electrically connected to an external radiator, and a second contact portion electrically connected to a circuit board between the front housing and the rear housing. Other various embodiments may be possible.

Antenna clip and electronic device comprising same

A display panel includes a main display area, and a component area including a transmission area. The display panel includes a substrate including a groove disposed in the transmission area in a depth direction of the substrate; main display elements disposed above the substrate in the main display area; main pixel circuits electrically connected to the main display elements; and auxiliary display elements disposed above the substrate in the component area; and auxiliary pixel circuits electrically connected to the auxiliary display elements.

Display panel and display apparatus including the same

An electronic device is provided. The electronic device includes a display, a fingerprint sensor disposed on one surface of the display, a memory storing a plurality of fingerprint images mapped to information indicative of a plurality of guide lines, and a processor operatively connected to the display, the fingerprint sensor, and the memory. The processor may be configured to display a first user interface (UI) indicative of a fingerprint recognition area and, as a second UI, a guide line corresponding to a fingerprint image having a high quality value among the plurality of fingerprint images stored in the memory by using the display, based on an input signal to request fingerprint authentication being detected, obtain a fingerprint image of a finger by using the fingerprint sensor based on the finger of a user touching the fingerprint recognition area, compare the obtained fingerprint image and a fingerprint image mapped to information indicative of the first UI and/or the second UI, and perform the fingerprint authentication based on the obtained fingerprint image and the mapped fingerprint image being identical with each other based on a result of the comparison.

Electronic device and method for providing fingerprint recognition guide using the same

Growing community of inventors

Seoul, South Korea

Seunghoon Lee