Samsung Electronics Co., Ltd.

Jun-ho Koh

Yun-Je Oh

Hyun-jung Kim

Kang-jin Yoon

Chang-han Kim

Yong-Chan Lee

Sung-chan Kim

Chan-yul Kim

Dae-Kwang Jung

Yang-Wook Kim

In-hak Na

Chang-Sup Shim

Byeong-hoon Kwak

Jae-hun Cho

Jae-Ho Jung

Youn-gun Jung

Kwan-min Lee

Yong-won Jeong

Jeong-eun Lee

Byung-jeong Jeon

Kwan-Lae Kim

Young-Hun Joo

Hee-Won Jung

In-kuk Yun

Bo-seok Moon

Sang-ho Kim

Jong-Kwon Kim

Seung-Jin Lee

Yong-Deok Kim

Jeong-Seok Choi

Kyung-Ho Chae

Kwan-woong Song

Ji-Yeon Han

Hee-jin Park

Je-in Yu

Jee-yeon Kim

Do-Hun Cha

Jae-Hyun Park

Chang-Hyun Lee

Eun-mi Oh

Sung-Jin Park

Eun-Tae Won

Sung-jin Park

Chang-Hyun Kim

Young-Seok Kim

Ki-Young Kim

Sergey Zhidkov

Youn-ho Choi

Tae-sung Park

Joon-Ho Park

Kang-min Lee

Toshikazu Takayanagi

Kwang-bok Kim

Jae-Cheol Bae

Gi-Sang Lee

Han-Sang Kim

Hae-in Chun

Yong-hyun Lim

Jong-Ho Choi

Sang-Mook Lee

Hyung-sun Lee

Jeong-rok Park

Young-eun Lee

Shin-hee Cho

Kyu-Hyung Cho

Seung-Gun Park

Se-Hoon Lim

Hee-Jae Jo

Ki-cheol Lee

Chan-Yul Kim

Hyun-suk Kwak

Doo-woong Lee

Jong-Hyuk Jang

Kwang-dek An

Myong-jo Choi

Jeong-Rok Park

Tae-Jin Woo

Jun-hyung Park

Jang-beom Yang

Jae-min Jung

Myong-Jo Choi

A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.

Photocatalyst filter and air conditioner including the same

Provided are a wearable display device and a light guide element thereof, the display device including: a display element configured to project a first light forming a virtual image; and a light guide element configured to guide the first light from the display element and a second light input from outside of the wearable display device to a predetermined position. The light guide element includes: a first optical surface facing the display element; a second optical surface and a third optical surface configured to reflect the first light input through the first optical surface; and a fourth optical surface configured to reflect the reflected first light to the predetermined position. The first to third optical surfaces are flat surfaces, and the fourth optical surface is a rotationally asymmetric reflective surface.

Wearable display apparatus having a light guide element that guides light from a display element and light from an outside

The present disclosure relates to a technique for sensor network, machine to machine (M2M), machine type communication (MTC) and Internet of Things (IoT). This disclosure comprises transitioning to a first mode when a condition is satisfied connecting to at least one peripheral device, requesting status information from the connected at least one peripheral device and obtaining the same checking a connection state with a base station, transmitting, to the base station, the status information on the obtained at least one peripheral device when the connection with the base station is maintained, and transmitting host indication information to a peripheral device indicated by the host indication information when receiving the host indication information indicating one of the at least one peripheral device from the base station.

Method for controlling at least one device with which mobile device can communicate in wireless communication system, and mobile device

A contact lens including an energy harvesting unit is provided. The contact lens includes a sensor that detects biometric information of a user, and a power that transforms a dynamic energy generated by a movement of an eye part of the user into electrical energy and provides the sensor with the electrical energy.

Contact lens having energy harvesting part

A content reproducing method and system for performing seamless playback of contents between devices is provided. The contents reproducing system includes a portable device which, when a short distance communication with a remote control which is configured to control an electronic device occurs during reproducing of contents, generates data required by the electronic device for reproducing the contents that are being reproduced, and which transmits the generated data to the remote control; the remote control which receives the data from the portable device and which transmits the received data to the electronic device, in conjunction with the occurrence of the short distance communication with the portable device; and the electronic device for receiving the contents from a contents provider and reproducing the contents.

Method and system for reproducing contents, and computer-readable recording medium thereof

An apparatus for measuring bioelectrical signals is provided. The apparatus includes a sensor electrode, a sensor support, and a main body. The sensor electrode has a tapering portion that narrows toward one end and a protruding portion that extends from the one end of the tapering portion, contacts a body part, and senses bioelectrical signals. The sensor support maintains the contact between the sensor electrode and the body part. The main body is connected to the sensor support and is wearable on a living body.

Apparatus for measuring bioelectrical signals

A user authentication method for an electronic device is provided. The user authentication method includes detecting a content execution event, confirming an authentication level of content related to the detected content execution event, acquiring an appearance image through a camera unit, extracting valid regions related to an iris of a user from the acquired appearance image, and performing an authentication on the user by comparing iris authentication reference information related to a confirmed authentication level with the extracted valid regions.

User authentication method and electronic device supporting the same

A method for a device to acquire biometric information includes acquiring a plurality of images including an ocular region using an infrared ray (IR) image sensor, detecting a sclera region in each of the plurality of acquired images, sensing a change of the detected sclera region, and determining biometric information based on information on the sensed change of the sclera region.

Biometric information acquisition method and device for same

Disclosed is an optical gas sensor. The optical gas sensor includes: a light source which emits light; a gas collector which includes a cavity to be filled with gas to be sensed; an optical wave guider which guides light emitted from the light source to be output to the cavity, and guides the output light to be output again to the cavity after passing through the cavity of the gas collector; and an optical detector which detects light output from the optical wave guider. Thus, a path of light exposed to the gas to be sensed is increased within the cavity, thereby achieving miniaturization and sensing gas of low-concentration.

Optical gas sensor

A method and device for controlling an irradiating light for photographing an iris is provided. The device includes a light source configured to generate light, an active lens configured to have an adjustable refractive index to change light passing through the active lens, an image capturer configured to capture an image of the iris by using a camera, and a controller configured to control the active lens to change the light passing through the active lens based on distance, motion and ambient light levels.

Method and device for irradiating light for photographing iris

A method and device for radiating light used to capture an iris are provided. The device for radiating light to capture an iris of a user includes a lens unit including a lens array of arranged lenses, a light source configured to radiate light beams into the iris of the user via the arranged lenses by emitting the light beams toward the arranged lenses, and a controller configured to change positions of the arranged lenses based on a distance between the device and the iris, in which the lens array is positioned between the light source and the iris.

Method and device for radiating light used to capture iris

A method of an electronic device including a touch panel for determining a control command is provided. The method includes the operations of receiving at least one touch input, receiving a hovering input, determining the control command corresponding to a combination of the at least one touch input and the received hovering input, and controlling the electronic device according to the determined control command.

Wearable electronic device using a touch input and a hovering input and controlling method thereof

A user terminal and a providing method thereof are provided. The method includes acquiring an iris image, determining a capturing condition of the iris image, converting the acquired iris image to an iris code and performing iris recognition by comparing the converted iris code with an iris code corresponding to a determined capturing condition among pre-registered iris codes, determining a physical condition of a user who is subject to the iris recognition on the basis of an iris recognition matching rate being within a preset range, and providing a determined physical condition result.

User terminal and method of providing information to a user thereof

Growing community of inventors

Suwon-si, South Korea

Jun-ho Koh