摘要:
A mobile terminal having a touch sensor-equipped input device and its control method are disclosed. The mobile terminal includes: a user input unit in which a keypad-printed layer and a touch sensor overlap with each other; and a controller that controls an operation mode of the user input unit in a touch pad and/or a touch keypad mode according to whether or not a cursor is in use.
摘要:
A refrigerator, in which a dispensing unit moves between a received position and a dispensing position and a dispensing button unit moves, in a plane perpendicular to a surface of a door, between a stored position and an extended position. The dispensing button unit is configured to, in the extended position, control dispensing of content through the dispenser outlet in response to application of force to the dispensing button unit. The refrigerator also includes a driving unit that moves the dispensing unit from the received position to the dispensing position in response to user input and moves, in the plane to perpendicular to the surface of the door and simultaneously with moving the dispensing unit, the dispensing button unit from the stored position to the extended position in response to the user input.
摘要:
An antenna for a mobile terminal for improving SAR and HAC characteristics is disclosed. The disclosed antenna may include: a first conductive line electrically connected to a feeding point; a second conductive line separated from the first conductive line at a designated distance and electrically connected to a ground; a third conductive line extending from the second conductive line; and a coupling branch separated from the third conductive line and electrically connected to a ground, where coupling matching and coupling feeding occur between the first conductive line and the second conductive line, and the second conductive line and the third conductive line operate as a radiator. The disclosed antenna can enable impedance matching for a broader band and can improve SAR and HAC characteristics.
摘要:
Liquid crystal display (LCD) driving circuit in which a small number of voltage sources enable multi-gradation display and gamma correction without extra gamma correction circuits is disclosed. The LCD driving circuit includes a ramp wave generator for generating a plurality of ramp waves each having an appropriate tilt for each section along a T axis of a T-V (transmission-voltage) curve representing the light transmittivity of an LCD according to an applied voltage, a ramp wave selector for selecting one of the plurality of ramp waves according to input data, and a counter for adjusting the time the ramp wave outputted by the ramp wave selector is applied.
摘要:
Disclosed are a mobile terminal capable of executing web browsing with consideration of a user's convenience, and a control method thereof. The mobile terminal comprises: a wireless communication unit which accesses any web page; a display module for displaying the accessed web page; and a controller for automatically displaying popup windows in a virtual space when the accessed web page has any popup windows. Popup windows can be hidden at the time of web browsing, and the hidden popup windows can be displayed according to a user's necessity. This enhances the user's convenience.
摘要:
Disclosed are a mobile terminal capable of executing web browsing with consideration of a user's convenience, and a control method thereof. The mobile terminal comprises: a wireless communication unit which accesses any web page; a display module for displaying the accessed web page; and a controller for automatically displaying popup windows in a virtual space when the accessed web page has any popup windows. Popup windows can be hidden at the time of web browsing, and the hidden popup windows can be displayed according to a user's necessity. This enhances the user's convenience.
摘要:
A gradation driving circuit is provided that outputs gamma-corrected gray scale voltages. First and second multiplexors select first and second source voltages, respectively, in response to input data. The first source voltage is scaled by an appropriate factor corresponding to a required amount of gamma correction. The scaling factor is selected based on an additional output from the second multiplexor. The scaled first voltage is then subtracted from the second source voltage and the difference is output as the gray scale voltage. Alternatively, the gray scale voltage can be obtained by adding the first scaled source voltage and the second source voltage.
摘要:
Provided is a tunable dispersion compensator based on an optical fiber grating for use in an optical transmission system. A tunable dispersion compensator comprises: a disk; a ring surrounding the disk, wherein the ring is rotatable independent of the disk; and a bendable plate crossing the disk and having end parts configured to move with the rotation of the ring, wherein at least one of the optical fiber grating is attached to the plate.
摘要:
The present invention relates to a tunable distribution compensator, including: an optical fiber having a chirped optical fiber grating; first and second frames having first and second stepped portions, respectively, wherein the first stepped portion is symmetrically faced to the second stepped portion; a first metal plate with a predetermined length for attaching the optical fiber; a second metal plate seated on the first and second stepped portions; and a bending unit connected to the first and second frames and the second metal plate for symmetrically bending the optical fiber.
摘要:
The present invention relates to a tunable distribution compensator, including: an optical fiber having a chirped optical fiber grating; first and second frames having first and second stepped portions, respectively, wherein the first stepped portion is symmetrically faced to the second stepped portion; a first metal plate with a predetermined length for attaching the optical fiber; a second metal plate seated on the first and second stepped portions; and a bending unit connected to the first and second frames and the second metal plate for symmetrically bending the optical fiber.