Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hosung Song

Keansub Lee

Yonghee Lee

Seungjun Bae

Joontae Kim

Su Yeon Doo

Sihong Kim

Mina Kim

Youngjoo Son

Byoungjoo Kwak

Junho Lee

Jongpil Son

Junggon Kim

Wonchang Jung

Sunkuk Moon

Sangkeun Oh

Junyeop Kim

A clock pattern generating method of a semiconductor memory device is provided. The method includes generating the same clock pattern through a plurality of detection clock output pins when an output selection control signal is in a first state and generating clock patterns different from each other through the plurality of detection clock output pins when the output selection control signal is in a second state different from the first state.

Semiconductor memory device and detection clock pattern generating method thereof

Semiconductor memory device having detection clock patterns phase-inverted from each other and detection clock generating method thereof

A memory device includes a memory cell array, a multiplexing circuit, and a control logic circuit. The memory cell array includes a first sub memory cell array, a second sub memory cell array, and a third sub memory cell array. The multiplexing circuit selects the first sub memory cell array, the second sub memory cell array, and the third sub memory cell array in a first mode of operation, and when the first sub memory cell array is defective in a second mode of operation, the multiplexing circuit selects the second sub memory cell array and the third sub memory cell array. The control logic circuit selects the first mode of operation or the second mode of operation. The control logic circuit controls the multiplexing circuit so that the first, second and third sub memory cell arrays are connected to input or output pads.

Memory device including extra capacity and stacked memory device including the same

A method of controlling a mobile terminal, and which includes displaying an application screen of an executing application and a corresponding keypad on a display of the mobile terminal; modifying, via a controller of the mobile terminal, the keypad into a new keypad arrangement; displaying, via the controller, a display window in a vacant space created by the modification of the keypad, wherein a function of the display window is automatically selected based on a type of the executing application; and inputting text on the displayed application screen through the display window and modified keypad.

Mobile terminal and modified keypad using method thereof

A mobile terminal and controlling method thereof are disclosed, which facilitates a terminal to be used in further consideration of user's convenience. The present invention includes a display unit configured to display an image signal of a video, an audio output unit configured to output an audio signal of the video, and a controller configured to separate the audio signal of the video into sound sources, and control a volume of at least one of the sound sources manually or automatically.

Mobile terminal and controlling method thereof

The present disclosure relates to a mobile terminal and an audio zooming method thereof capable of effectively capturing audio based on an image while capturing and reproducing video. According to the present disclosure, if an event for changing the capture location or range or capture mode of a subject occurs when capturing the subject while capturing the sound of the subject in a predetermined sound capture range, the sound of the subject may be captured by changing a sound capture angle and automatically controlling a sound capture range according to the relevant event, and if an event for changing the capture location or range or capture mode of a subject occurs, the sound of the subject may be captured by automatically controlling a sound capture range according to the event.

Mobile terminal and audio zooming method thereof

Disclosed are a microphone mounting structure of a mobile terminal, capable of capturing a sound generated from a subject in an optimum manner while capturing an image and reproducing the captured image, and a using method thereof. In the present invention, a first microphone and a second microphone are arranged on one side surface of a terminal body, in a spaced manner from each other on different axes, so that they can be used in a sound capturing mode. Three or more microphones are arranged on a plurality of surfaces of the terminal body, at various intervals, by interworking with various situation changes. Then, the number of microphones to be used for capturing a sound, and a microphone combination are selected according to a user's behavior scenario. Under such configuration, an optimum audio zooming function can be implemented.

Microphone mounting structure of mobile terminal and using method thereof

A mobile terminal and controlling method thereof are disclosed, which facilitates a terminal to be used in further consideration of user's convenience. The present invention includes saving a first memo sheet including at least one memo object and at least one audio memo object for the first memo sheet, displaying the first memo sheet to be displayed on a touchscreen, and when a prescribed memo object is selected from the at least one memo object displayed on the first memo sheet, controlling an audio memo object corresponding to the selected memo object to be outputted via an audio output unit. Accordingly, a voice memo content and other memo contents can be efficiently recorded and read.

Disclosed are a mobile terminal and a control method thereof. The mobile terminal includes: a sound output module configured to output a sound; a user input unit configured to sense a control command for controlling a volume level of the output sound; and a controller configured to control a volume level of the output sound based on the sensed control command, configured to determine whether the controlled volume level corresponds to a preset volume level, and if the controlled volume level corresponds to the preset volume level, configured to output a signal corresponding to the preset volume level in the form of a signal different from the output sound.

Growing community of inventors

Seoul, South Korea

Hosung Song