Samsung Electronics Co., Ltd.

Young-Ki Lee

Il-Jong Song

Yo-Han Jang

Jae-Suk Lee

Byeong-Taek Moon

Byeong-Hoon Lee

Heon-jong Shin

Young-Joo Lee

Hwa-Sook Shin

Hyoung-Hwan Roh

Sang-Su Shin

Hyeon-Hee Choi

In one embodiment, the antenna arrangement includes a primary antenna having a conductive sidewall; and a loop antenna disposed in and physically separated from the primary antenna. The loop antenna includes a first conductive loop and a capacitor electrically connected between ends of the first conductive loop.

Portable device and near field communication chip

An antenna module including a first antenna configured to transmit and receive a plurality of signals, the first antenna including a first frame antenna segment including at least a part of a metal frame, the metal frame surrounding a body housing of an electronic device, and a first coil antenna segment connected to the first frame antenna segment, the first coil antenna segment including a first conductive coil may be provided.

Antenna module having metal frame antenna segment and electronic device including the same

A cover of a mobile device includes a metal structure disposed to cover one surface of the mobile device. The metal structure includes a metal material, and operates as an antenna for a wireless communication of the mobile device.

Cover of a mobile device and mobile device including the same

A near field communication antenna included in a mobile device includes a body case and a loop antenna. The body case accommodates semiconductor devices included in the mobile device, and includes a metal material. The loop antenna is electrically connected to the body case. The loop antenna and a first portion of the body case form a signal path to perform a near field communication.

Near field communication antenna, near field communication device and mobile device having the same

A near field communication (NFC) antenna includes a first antenna electrode and a second antenna electrode, and a loop coil. The first and second antenna electrodes are formed on a first surface of a substrate. The loop coil is formed on the first surface of the substrate, is directly coupled between the first antenna electrode and the second antenna electrode, and includes a first plurality of turns. The first antenna electrode is located inside each of the plurality of turns of the loop coil, and the second antenna electrode is located outside each of the plurality of turns of the loop coil. An imaginary line passing through the first antenna electrode and the second antenna electrode is parallel to one of edges of the substrate. Each of the first plurality of turns of the loop coil does not overlap each other.

Near field communication antenna, near field communication device and mobile system having the same

A wearable electronic device according to example embodiments includes a display panel configured to display an image, a main board including a processor configured to control an operation of the wearable electronic device, a metal frame defining a perimeter of the wearable electronic device, the metal frame including a metal material, the metal frame having first and second terminals, the first terminal being adjacent to the second terminal with a slit therebetween, a loop antenna between the display panel and the main board, the loop antenna configured to connect to the first and second terminals of the metal frame, and a near field communication (NFC) chip configured to connect to the metal frame and the loop antenna, the NFC chip configured to perform a near field communication by transmitting or receiving an NFC signal using the metal frame and the loop antenna.

Near field communication chip embedded in a wearable electronic device and wearable electronic device

A housing of a mobile device including a frame defining a perimeter of the mobile device, the frame including a first metal material and configured to operate as a first antenna for a first wireless communication, and a cover configured to cover one surface of the mobile device, the cover including a second metal material, and the cover and at least a portion of the frame configured to operate as a second antenna for a second wireless communication may be provided.

Housing of a mobile device, near field communication transceiver and mobile device

Methods of forming MOS transistors include forming lightly and heavily doped source/drain regions adjacent to one another in a substrate and a gate electrode with a sidewall spacer thereon. A salicide process is performed on a surface of the heavily doped source/drain region to provide a first suicide layer self-aligned to the sidewall spacer. At least a portion of the sidewall spacer is removed to expose a portion of the lightly doped source/drain region adjacent to the first silicide layer. A salicide process in performed on the exposed portion of the lightly doped source/drain region to provide a second silicide layer adjacent to the first suicide layer. Related devices are also disclosed.

Growing community of inventors

Incheon, South Korea

Young-Ki Lee