Samsung Electronics Co., Ltd.

Young-Duk Kim

Jong-Min Lee

Jae-hong Park

Kyoung-Mook Lim

Seh-woong Jeong

Hee-Sun Kim

Dong-Sun Kim

Disclosed is a mobile terminal, which includes a microphone path switching unit for switching a microphone signal path used to input audio information from a microphone; an interrupt generator for storing audio information and for generating an interrupt signal if the audio information from the microphone path switching unit and the stored audio information substantially correspond with each other; and a controller for controlling the microphone path switching unit to route the audio information from the microphone to the interrupt generator if the mobile terminal enters a power saving mode and for releasing the power saving mode if the interrupt signal is generated while in the power saving mode. Accordingly, since a mobile terminal releases a power saving mode and enters a speech recognition mode, if a specific speech or a sound is input while in the power saving mode, a user can telephone or send a short message despite the terminal being in the power saving mode.

Mobile terminal and method for changing an operational mode using speech recognition

Provided are an arbiter capable of improving memory access efficiency in a multi-bank memory, a memory access arbitration system including the arbiter, and an arbitration method thereof, where the arbiter detects requests that are not included in a busy bank, and allows the requests corresponding to a bank receiving the largest number of pending requests priorities; and write request information generated by masters is stored in a predetermined buffer to be output as additional master request information, and provides the corresponding master with an opportunity to generate new request information.

Bank arbiter system which grants access based on the count of access requests

A connector is provided for preventing a connection terminal inserted into a connector housing from being dislodged. The housing has a hanging projection formed at an inner bottom surface of a through hole and a body portion inserted into the through hole from one side opening of the through hole, for providing a power supply line. The body portion includes a joint portion for fixing the body portion to the power supply line, a head portion having a hanging jaw engaged with the hanging projection of the housing, and a connection portion formed with an inclination that is negatively inclined along its insertion direction and faces with the inner bottom surface of the housing, for connecting the head portion thereby connected with the joint portion. The connection portion acting as a lever does not allow movement of the hot or cold electrode line, and tensile stress due to repeated coupling of the connector is not transferred, undesirable dislodging of the connector terminal of the connector from the housing is prevented.

Connector, backlight assembly lamp unit including the connector and liquid crystal display having the same

Disclosed are a brightness-enhancing light guiding plate and an LCD using the same, in which a brightness enhancing recess portion for improving an optical distribution, changing a light path and enhancing brightness is formed at a surface by which light is reflected. The brightness enhancing recess portion has a reflection recess surface having a maximum surface area and a non-reflection recess surface having a minimum surface area, thereby improving the brightness, changing the light path and improving the optical distribution and thus improving a displaying performance.

Growing community of inventors

Suwon-si, South Korea

Young-Duk Kim