Samsung Electronics Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Iucf-Hyu

Sin-Ae Kim

Woo Jin Na

Yong-Seok Kim

Yong-duk Lee

Nam-wook Kang

Joo-kyung Woo

Jae Youl Jeong

Dong-hun Han

Hyun-Mi Park

Yeonkyu Jeong

Bosang Kim

Hakbong Lee

Ho-gun You

Sung Jin Park

Dong Wook Kim

In Gun Kim

Min Jae Kim

Young-kyu Jin

In-sik Myung

Jong-woo Jung

Seung-eok Choi

Young Jae Park

Ju Hwan Lee

Yeon Kyu Jeong

Hyun-joo Kang

Deok-Hee Jeong

Hyo Won Sin

Ju Seop Lee

Hyoun Soo Kim

Hak Bong Lee

Bo Sang Kim

Hyun Seok Hong

Provided is a cleaning system including: a robot cleaner including a dust collecting device having a dirt outlet and an outlet door configured to open and close the dirt outlet; and a station including a collecting device configured to generate a suction force to suction dirt of the duct collecting device and a lever device provided with a lever configured to be fixable to the outlet door as the outlet door is being opened to allow the collecting device and the dust collecting device to communicate with each other, and a lever driving source configured to generate power for driving the lever.

Robot cleaner, station, and cleaning system

A cleaning system, including a robot cleaner and a station are provided. The cleaning system includes a robot cleaner including a dust collector, the dust collector provided with a dust outlet, and an outlet door configured to open and close the dust outlet. The robot cleaner further includes a station including a lever device configured to open the outlet door and communicate with the dust collector when the lever device is pressed by the robot cleaner, and a collector configured to communicate with the lever device, and generate a suction force to suction dust collected in the dust collector.

Robot cleaner, station and cleaning system

Disclosed herein is an oven including a display module. The oven includes a main body and a display module pivotably installed on the main body, wherein the display module includes a fixed module fixedly coupled to the main body, a moving module pivotably coupled to the fixed module and including a display panel provided to be manipulated by a user, a driving module and disposed on the fixed module and configured to generate a driving force such that the moving module is pivoted, and a detection module including a press pin configured to detect a position of the moving module depending on whether or not the press pin is pressurized.

Oven

Disclosed herein are a vacuum cleaner including: a base including a suction opening; a main frame including a dust collecting apparatus configured to remove dust from air sucked through the suction opening; and a wheel assembly including a forward wheel and a reverse wheel, and rotatably coupled with the base, wherein when the main frame slides with respect to the base, any one of the forward wheel and the reverse wheel contacts a floor. Therefore, the vacuum cleaner may understand a user's intention without adding a senor and a control circuit, and travel actively according to the user's intention.

Vacuum cleaner

A device and control method for driving a sensorless brushless DC (BLDC) motor, particularly related to a technology configured to increase the accuracy of detection of Zero Cross Point through a non-commutation period in a pulse width modulation (PWM) control. The device for driving a sensorless BLDC motor to switch a current applied to a stator winding based on a position of a rotor includes a three phase inverter configured to convert a DC input voltage into a three phase AC voltage and supply the three phase AC voltage to the BLDC motor; a terminal voltage detector configured to detect a three phase terminal voltage from an output terminal of the three phase inverter; and a controller configured to perform a PWM control of the terminal voltage based on a three phase back electromotive force (EMF) included in the detected terminal voltage. The PWM control includes a non-commutation control in which the switching of the current does not occur.

Device and control method for driving sensorless BLDC motor

A method and apparatus for effectively managing image files are provided. The apparatus acquires a second image if a link information input signal is input. If a person is recognized from the second image, text information corresponding to the recognized person may be added to link information of a first image. Also, an image of the second image may be added to the link information of the first image.

Method and apparatus for managing image files

Provided are an apparatus and method of providing path information based on a status of a path and/or a purpose of the use of the path. A path information providing server collects environmental information from a sensing device. The path information providing server receives a path information request including a departure and a destination from a terminal device, and provides path information generated by mapping environmental data to a searched path.

Path information providing server, method of providing path information, and terminal

According to an aspect of the present invention, there is provided an image display apparatus including: a selecting unit receiving instructions for selecting progress bars; a storage unit storing information on the progress bars including marks for helping a user to search predetermined scenes of content; and a control unit extracting a scene corresponding to the mark of the selected progress bar from the storage unit, and displaying the extracted scene.

Image display apparatus and method of controlling the same via progress bars

A mobile image forming apparatus is provided that comprises a casing, a support frame to surround a printing medium roll from which a printing medium is supplied and to guide the printing medium, an image forming unit to form an image on the printing medium guided by the support frame and a printing medium receiving portion disposed between the casing and the support frame to receive therein the printing medium on which the image is formed by the image forming unit. The mobile image forming apparatus may further comprise a roll support core disposed in the support frame to rotatably support the printing medium roll.

Mobile image forming apparatus

An image forming apparatus having a first image forming unit and a second image forming including a printing medium supplier which supplies a printing medium, a selection guide which selectively guides the printing medium from the printing medium supplier to one of a first supplying path of the first image forming unit and a second supplying path of the second image forming unit, and a first feed roller which is disposed between the selection guide and the printing medium supplier, and transfers the printing medium from the printing medium supplier to the selection guide.

Image forming apparatus to print according to a plurality of image forming types

A method of allowing a portable device to provide a rich site summary (RSS) feed including information about renewal of contents, and an apparatus performing the method are provided. If contents of the portable device are renewed, the portable device generates an RSS feed for the renewed contents and sends the RSS feed to an RSS reader, and accordingly, a related art web-based RSS service is expanded to the portable device. Therefore, even if the user does not browse all contents of the portable device, a user of the portable device can easily see only information about contents that are recently updated using another device such as a personal computer (PC).

Method and apparatus for allowing a portable device to provide rich site summary service

An image forming apparatus includes an image forming unit which forms an image on a printing medium; a main body casing which accommodates the image forming unit; a feeding unit which feeds the stored medium to the image forming unit; and a rotation coupling unit which couples the feeding unit with the bottom surface of the main body casing to rotate at a predetermined angle with respect to the bottom surface of the main body casing.

Provided is a print head assembly capable of preventing paper jam. The print head assembly has a print head for forming an image on a printing medium and is provided with a hinge axis. The print head assembly further includes a supporting unit for rotatably supporting the print head about the hinge axis and movably supporting the hinge axis. Also, the print head assembly provides a driving unit for driving the print head.

Growing community of inventors

Suwon-si, South Korea

Sin-Ae Kim