Samsung Electronics Co., Ltd.

Eunseok Choi

Seungil Yoon

Joonhyun Yang

Sung-jung Cho

Wonjae Lee

Minsup Kim

Dongyoon Kim

Eungsik Yoon

Kunsok Kang

Hyunkyu Yun

Sungho Chae

Wonchul Bang

Suhwan Jin

Joonkee Cho

Byungseok Soh

Youngkwang Seo

Jongkoo Oh

Eunkwang Ki

An electronic apparatus includes a main body, a projector, a plurality of sensors including an acceleration sensor that detects a sensing value, and a plurality of distance sensors that detect a distance value between the electronic apparatus and a screen, a support connected to the main body, and a processor configured to identify a vertical angle by which the electronic apparatus is tilted, based on a sensing value detected by the acceleration sensor, identify a rotation angle by which the electronic apparatus is rotated based on a distance value detected by the plurality of distance sensors, perform a function corresponding to a keystone correction on an image to provide a modified image, identify a size of the modified image based on the vertical angle or the rotation angle, and control the projector to project the modified image based on the size of the modified image.

Electronic device, contents searching system and searching method thereof

Provided is a control apparatus including a key input interface including a plurality of keys, a communication interface configured to communicate with an electronic device, a memory storing store one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to detect whether a power of the electronic device is turned on or turned off, and control the control apparatus to operate in a first mode, based on detecting that the power of the electronic device is turned off, wherein the operating in the first mode includes operating a pre-determined first key from among the plurality of keys in an interrupt mode, and not operating a second key other than the first key from among the plurality of keys.

Control apparatus and operating method thereof

A display apparatus and a control method thereof are provided. The display apparatus includes a display, a motor, a sensor, and a processor configured to receive a signal including information on acceleration of the display apparatus from the sensor while the display is rotated by the motor, identify the size of the acceleration of the display apparatus based on the information on the acceleration, and based on identifying that the display collided with an object based on the size of the acceleration of the display apparatus, control the motor to stop the rotation of the display.

Display apparatus and control method thereof

An image projecting apparatus including an optical output unit for projecting and image, a camera, a plurality of sensors, and a processor is disclosed. The processor is configured to identify, based on sensing data received through the plurality of sensors, a distance between each of the plurality of sensors and a projection surface, provide, based on a difference between the identified distances being greater than or equal to a pre-set threshold value, a user interface configured to guide a direction adjustment of the image projecting apparatus, and identify, based on a difference between the identified distances being less than the pre-set threshold value, a shape of a projected image by photographing an image projected to the projection surface through the camera, and control the optical output unit to project an image corrected based on the identified shape.

Image projecting apparatus and controlling method thereof

A display apparatus includes: a display; a motor configured to rotate the display; a sensor configured to sense rotation of the display; and a processor configured to output a driving signal for rotating the display in a first direction to the motor when an event for rotating the display from a first posture to a second posture occurs and output a driving signal for rotating the display in a second direction to the motor when it is identified that the display collides with an object on the basis of the driving signal output to the motor and a signal received from the sensor while the display rotates.

A method for controlling a display device includes storing a quality order for each of a plurality of communication methods different from each other, based on a plurality of applications being executed, identifying a priority order for each of the plurality of applications, identifying a communication method corresponding to each of the plurality of applications among the plurality of communication methods based on the priority order and the quality order, and communicating with a server corresponding to each of the plurality of applications by the identified communication method.

Display device for identifying communication method based on priority order of application and communication method thereof

An image projecting apparatus including an optical output unit for projecting and image, a camera, a plurality of sensors, and a processor is disclosed. The processor is configured to: identify, based on sensing data received through the plurality of sensors, a distance between each of the plurality of sensors and a projection surface, provide, based on a difference between the identified distances being greater than or equal to a pre-set threshold value, a user interface configured to guide a direction adjustment of the image projecting apparatus, and identify, based on a difference between the identified distances being less than the pre-set threshold value, a shape of a projected image by photographing, using the camera, an image projected to the projection surface, and control the optical output unit to project an image corrected based on the identified shape.

An electronic device is provided. The electronic device includes a communicator comprising communication circuitry; a speaker; and a processor configured to control the electronic device to: output a first sound via the speaker and control the communicator to transmit a control signal to output a second sound to an external sound output device, receive from an external remote control a first recorded signal obtained by recording the first sound output via the speaker and the second sound output via the external sound output device, obtain information for adjusting output volume of at least one of the speaker or the external sound output device based on the first recorded signal, control the speaker to output a first test sound and the communicator to transmit a control signal to output a second test sound to the external sound output device based on the obtained information, receive from the external remote control a second recorded signal obtained by recording the first test sound output via the speaker and the second test sound output via the external sound output device, and identify an output delay time of the external sound output device based on the second recorded signal.

Electronic device and control method thereof

A motion-based sound setting apparatus and method and motion-based sound generating apparatus and method. The motion-based sound setting apparatus includes a mode selection recognizing unit, a motion sensing unit, a motion pattern recognizing unit, and a sound signal setting controlling unit. The mode selection recognizing unit recognizes a user's action with respect to a sound setting mode or a sound generating mode. The motion sensing unit senses a motion of a predetermined device and outputting a result of the sensing as a sensing signal. The motion pattern recognizing unit recognizes a motion pattern of the predetermined device, which corresponds to the sensing signal, in response to a result of the recognition made by the mode selection recognizing unit. The sound signal setting controlling unit sets a sound signal corresponding to the motion pattern recognized by the motion pattern recognizing unit.

Growing community of inventors

Suwon-si, South Korea

Eunseok Choi