Samsung Electronics Co., Ltd.

Chulwoo Park

Dongil Son

Kwangsub Lee

Sua Kim

Seyoung Jang

Uksong Kang

Minki Kim

Hyojin Choi

Chuleun Yun

Jin Ho Kim

Chi-Hyun Cho

Hak-soo Yu

Se-Young Jang

SeYoung Jang

Kuchul Jung

Hyeongju Lee

Kiyoun Jang

Sanghyun Ryu

Hyundeok Seo

Yunhui Han

Haksoo Yu

Hongsun Hwang

Min Cheol Park

Jungmin Park

Sungchul Park

Chihyun Cho

Hyun-Woo Chung

Dae-hyun Kim

Eunseok Hong

Dohoon Kim

Jaeyoun Youn

Ku-Chul Jung

Sanguhn Cha

Sung Hyun Lee

Sangwon Ha

Jun Hee Yoo

Byunghoon Lee

Dowon Kim

Kyusik Choi

Sunggeun Yoon

Hoiju Chung

Minyoung Hur

Hakyoung Kim

Joosun Choi

Dongsoo Kang

Youngjin Noh

Yongjae Song

Sungtae Park

Hyunho Choi

Jinsu Jung

Sangbo Lee

Woosung Jang

Seyoon Cheon

Hongshin Shin

Jisoo Im

Disclosed are plasma baffles, substrate processing apparatuses, and substrate processing methods. The plasma baffle comprises a lower ring, an upper ring outside the lower ring in a plan view and extending vertically, and an intermediate ring that extends from the lower ring to the upper ring to form an acute angle with respect to a horizontal direction. The lower ring includes a lower central hole that vertically penetrates a center of the lower ring, and a plurality of lower slits outside the lower central hole and vertically penetrating the lower ring. The intermediate ring provides an intermediate slit that connects an inner lateral surface of the intermediate ring to an outer lateral surface of the intermediate ring. An area ratio of the plurality of lower slits to the lower ring is equal to or greater than about 59%.

Plasma baffle, substrate processing apparatus including the same, and substrate processing method using the same

An antenna device and an electronic device including the same are provided. The antenna device includes a housing that includes a first plate, a second plate facing a direction opposite to the first plate, and a side member surrounding a space between the first plate and the second plate, a display viewable through at least a portion of the first plate, an antenna assembly disposed within the housing wherein the antenna assembly includes a first printed circuit board, a second printed circuit board, at least one structure interconnecting the first printed circuit board and the second printed circuit board and including conductive paths, a plurality of conductive patterns, and a wireless communication circuit, a flexible printed circuit board, and a third printed circuit board.

Antenna device and electronic device including the same

In an embodiment according to the present disclosure, disclosed is an electronic device including a display, a first housing, a second housing at least partially overlapping and being movable with respect to the first housing, a first conductive region formed or disposed inside the first housing, and a second conductive region formed or disposed inside the second housing so as to at least partially overlap with the first conductive region when the first housing is moved with respect to the first housing, a display in which at least the first region is exposed to the outside of an electronic device through a front surface of the electronic device, and at least one processor in which, when the electronic device is switched from the first state to the second state, a second region extending from the first region of the display is withdrawn from the inside of the first housing and exposed to the outside of the electronic device along with the first region and, when the electronic device is switched from the second state to the first state, is introduced into the inside of the first housing and operatively connected to the display. The at least one processor identifies a capacitance value, based on an overlapped region of the first conductive region and the second conductive region, and determines an externally exposed region of the display, based on the identified capacitance value, and controls the region determined to be exposed outside, to an activated state, and controls the remaining region except the region determined to be exposed outside, to an inactivated state. In addition to this, various embodiments identified through the specification are possible.

Electronic device having flexible display

According to various embodiments of the present invention, an electronic device may comprise: a housing, which comprises a first plate, a second plate facing the opposite direction to the first plate, and a side surface member surrounding a space between the first plate and the second plate; a display viewed through at least a part of the first plate; a battery, which is disposed in the housing and comprises a battery cell comprising multiple cell parts, at least some of which are arranged to overlap each other when viewed from above one surface of the battery, and multiple conductive members arranged so as to overlap each other at the edges of the multiple cell parts when viewed from above the one surface; a battery protection circuit joined to the multiple conductive members; and a processor operationally connected to the display and the battery. Various other embodiments may also be possible.

Battery having electrode tabs and electronic device having same

A substrate connection member according to various embodiments of the present invention can comprise a printed circuit board which has a plurality of layers that are stacked and which comprises a front surface, a rear surface, and a side surface encompassing the front surface and the rear surface. The printed circuit board can comprise: an opening part which encompasses a partial region of the printed circuit board and which is penetratingly formed from the front surface to the rear surface; at least one bridge connected between the partial region and the printed circuit board by crossing at least a portion of the opening part; and at least one through-hole wire formed in the partial region from the front surface to the rear surface, wherein the inner surface of the opening part and the side surface of the bridge can be formed from a conductive member. Other various embodiments, in addition to the embodiments disclosed in the present invention, are possible.

Substrate connection member comprising substrate having opening part, which encompasses region in which through wire is formed, and conductive member formed on side surface of opening part, and electronic device comprising same

An electronic device includes a housing including a first plate including a glass plate, a second plate facing the first plate, and a side surface surrounding a space between the first plate and the second plate, a display positioned inside the space and exposed through a first area of the first plate, an antenna structure at least partially overlapping a second area of the first plate when viewed from above the first plate and which is connected to the second area, and a processor.

Electronic device including antenna

An electronic device includes a housing; a first circuit board, and a flexible circuit board. The first circuit board is disposed in an internal space of the housing and includes a plurality of first conductive terminals. The flexible circuit board includes a first connection portion including a plurality of second conductive terminals configured to connect to the plurality of first conductive terminals. The flexible circuit board also includes a connection portion extended from the first connection portion, and at least one conductive layer extended from the connection portion to at least a portion of the first connection portion. Additionally, the flexible circuit board includes at least one transmissive area in which light may be transmitted and the at least one conductive layer is at least partially omitted. At least some of the plurality of second conductive terminals are visible from the outside through the at least one transmissive area.

Electronic device including flexible printed circuit board

Various embodiments of the present disclosure may provide an electronic device that includes: a first plate directed in a first direction, a second plate directed in a second direction opposite to the first direction, and a side member configured to surround at least a part of the space between the first and second plates; a first printed circuit board (PCB) that is disposed between the first and second plates and includes at least one processor; a second printed circuit board (PCB) that is disposed between the first printed circuit board and the second plate and includes at least one antenna pattern; and a temperature sensor disposed to measure the temperature of at least a part of the second printed circuit board. Other various embodiments are possible.

Electronic device having wireless power transmitting/receiving conductive pattern

An electronic device and a method thereof are provided. The electronic device includes a memory, a battery, a charging circuit for charging the battery using current supplied from a power supply device, a slew rate variable circuit electrically connected to the charging circuit, and a processor electrically connected to the memory, the battery, the charging circuit, and the slew rate variable circuit. The processor is configured to control the charging circuit to control the charging of the battery, to monitor a state of the electronic device during battery charging, and to control the slew rate variable circuit based on the state of the electronic device to change a slew rate related to the battery charging.

Method for controlling charge for improving receive sensitivity and electronic device for the same

The present disclosure relates to a voltage conversion circuit including: a plurality of switched capacitors; and a buck converter configured to be alternately applied with a first voltage and a second voltage output from each of two switched capacitors selected from the plurality of switched capacitors and to convert the applied first voltage or second voltage into an output voltage and to provide the output voltage. According to an embodiment, output terminals of each of the plurality of switched capacitors may be selectively electrically connected to an input terminal of the buck converter.

Voltage converter circuit, electronic device including the same and voltage conversion method

An error correcting method of a semiconductor memory device includes receiving first data from outside the semiconductor memory device. First check bits are generated based on the first data and a first parity generator matrix. The first parity generator matrix includes a plurality of columns of bits. The plurality of columns of bits are arranged in a plurality of parity generator matrix groups. An error correcting code (ECC) code word including a plurality of ECC code word groups is stored in the plurality of memory cell groups. Each of the plurality of ECC code word groups have the first data and the first check bits. The plurality of ECC code word groups correspond to the plurality of parity generator matrix groups, respectively. For each parity generator matrix group of the first parity generator matrix, a result value of a bit-by-bit exclusive OR (XOR) operation performed on any two columns included in the parity generator matrix group is equal to a column number of a column that is not included in the parity generator matrix group. Thus, when a first ECC code word group, from among the plurality of ECC code word groups, includes error bits, a miscorrected bit that would be caused by the error bits as a result of performing an error correction operation on the first ECC code word group is located in an ECC code word group other than the first ECC code word group.

Semiconductor memory device, memory system including the same, and method of error correction of the same

An electronic device of the present disclosure includes a battery cell configured to be electrically connected between a first node and a second node; an over current protection circuit configured to include a first terminal, a second terminal, and a switching element responsive to an occurrence of over current, and the first terminal is electrically connected to the first node; a power management integrated circuit configured to be electrically connected to the second terminal of the over current protection circuit; and a first protection circuit configured to be electrically connected between the first node and the power management integrated circuit, and to include at least one first passive element, wherein the power management integrated circuit monitors a voltage of the battery cell, based on at least a portion of a voltage or a current which is transmitted through the first protection circuit.

Electronic device and method for controlling charging of the same

Growing community of inventors

Suwon-si, South Korea

Chulwoo Park