Lg Electronics Inc.

Snu Rdb Foundation

Sungsuk Kang

Chul Chung

Ilgeun Kwon

Kyoungsuk Ko

Byungjin Kim

Hyunjoong Kim

Koh Choi

Sunghyuk Park

Yongho Cho

Baeguen Kang

Subong Hong

Eunjeong Lucy Park

Sungzoon Cho

Myunghwan Yun

Taehoon Ko

Eunjeong Park

The vacuum cleaner includes a cleaner body including a wheel for moving and a wheel motor for driving the wheel, a suction hose connected to the cleaner body, a handle connected to the suction hose, at least one detection sensor disposed in the suction hose to detect an inclination of the suction hose, and a controller controlling the wheel motor on the basis of the inclination of the suction hose detected by the at least one detection sensor.

Vacuum cleaner

A convertible device and a method of controlling therefor are disclosed in the present specification. In this case, according to one embodiment, a convertible device includes at least one of the first processing module and the second processing module that comprises a memory configured to store mode information for a plurality of operational modes of the convertible device, and to store first angle data, a receiving unit configured to receive an input for changing an angle different from an angle of the stored first angle data, a detection unit configured to detect second angle data according to the received input, a controller configured to identify an operational mode of the convertible device based on the first and second angle data and the stored mode information, and control to output a predetermined user interface on the identified operational mode of the convertible device, and an output unit configured to output a predetermined user interface.

Convertible device and method of controlling operation based on angle data

A digital display device and a method for controlling the same are disclosed. The method of controlling a digital display device connected to at least one network and at least one memory includes receiving content (e.g., a TV program, etc.) over the at least one network, calculating memory capacity of an internal or external memory, storing the received content (e.g., a TV program, etc.) in the internal or external memory according to the calculated result, accessing the internal or external memory if a specific channel is selected, extracting the content (e.g., a TV program, etc.) stored in the accessed internal or external memory, and outputting video data and audio data corresponding to the extracted content (e.g., a TV program, etc.).

Digital display device and method for controlling the same

Disclosed are a multimedia device that may simultaneously display advertisement broadcasting of a current viewing channel and another channel broadcasting when advertisement broadcasting starts in the current viewing channel, and a method for displaying advertisement broadcasting thereof. The multimedia device, which includes a display screen of a predetermined picture ratio, comprises a receiver receiving a digital broadcast signal that includes a broadcasting program and an advertising program; a decoder decoding the digital broadcast signal; and an advertising/broadcasting program switching module splitting the display screen into a first screen and a second screen if the advertising program is detected from a current channel, displaying the advertising program of the current channel on the split second screen and at the same time displaying a predetermined content on the first screen, incorporating the split first and second screens into one screen if the advertising program ends from the current channel, and displaying the broadcasting program of the current channel on the one screen.

Multimedia device and method for displaying advertisement broadcasting thereof

An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes displaying a first image, displaying per-input port images that are being received or have been received through a plurality of input ports on a per-input port basis so that the per-input port images are distinguished from one another according to the input ports, upon receipt of a per-input port image view input, selecting one of the per-input port images, and displaying an image corresponding to an input port through which the selected per-input port image is being received or has been received. The per-input port images are displayed overlapped with one another.

Image display apparatus having a graphical user interface for a plurality of input ports and method for operating the same

Growing community of inventors

Seoul, South Korea

Sungsuk Kang