摘要:
A recording medium, and a method and apparatus for reproducing data from a recording medium are disclosed. The apparatus for reproducing data from a recording medium includes: a playback system which includes a memory unit equipped with network configuration information, and reproduces data downloaded over a network and data recorded in the recording medium; and a controller for receiving a command from a user, and controlling the playback system according to the received user command.
摘要:
A pixel and a light emitting display including the pixel. The pixel includes first and second organic light emitting diodes (OLEDs), a driving circuit commonly connected to the plurality of OLEDs to drive the first and second OLEDs, a switching circuit connected between the first and second OLEDs and the driving circuit to sequentially control the driving of the first and second OLEDs using first and second emission control signals, and a reverse bias circuit for selectively applying a reverse bias voltage including at least one of the first and second emission control signals to the first and second OLEDs. Therefore, the reverse bias can be easily applied in the periods when the OLEDs do not emit light and thus can improve the characteristics of the OLEDs. Also, since, the first and second OLEDs are connected to one pixel circuit, it is possible to reduce the number of pixels of the light emitting display and thus to improve the aperture ratio of the light emitting display.
摘要:
A pixel circuit for a light emitting display. Adjacent pixels of the light emitting display coupled to one scan line share one first power supply line. A driving circuit in each pixel circuit drives first and second organic light emitting diodes (OLEDs). A switching circuit is coupled between the first and second OLEDs and the driving circuit to sequentially control the driving of the first and second OLEDs. Because two adjacent pixel circuits share one pixel power supply line and a plurality of OLEDs are coupled to one pixel circuit, it is possible to reduce the number of pixel circuits and the number of wiring lines of the light emitting display. Other circuit elements may also be shared between adjacent pixel circuits. Reducing the wiring and other elements of the pixel circuits makes it possible to increase the aperture ratio of the light emitting display.
摘要:
Disclosed is an etching apparatus enabling to increase productivity of etching glass substrates. The present invention includes an etching bath having an etchant, a plurality of sensors inside the etching bath detecting a level of the etchant, and a deionized water tube spraying a deionized water to the sensors.
摘要:
Luggage with modular construction permits personalization and customization by interchangeable appearance covers, by interchangeable lids and by interchangeable primary containment perimeters, so that the luggage can be selectively constructed with a hard or soft upper containment perimeter and lid, or such that the aesthetic treatment of the lid or other panels can be changed very easily by means of a releasable fasteners.
摘要:
A wheeled transport device, such as a piece of luggage configured to be manually wheeled by a pedestrian user, in provided with an electrical generator operably coupled to a rolling wheel of the device and configured to produce electrical energy as the user wheels the device along a supporting surface. The generator provides power to charge a battery contained within the device and/or one or more electrical appliances being transported within the device.
摘要:
In the ball grid array (BGA) package and its manufacturing method, an open region of a bonding pad is etched to a depth reaching below the solder mask to give an etched portion which is planar at the bottom center and slanted at the periphery. With this structure of the etched portion, the bonding pad provides an increased bonding area for the solder, so that the BGA package substrate is enhanced in reliability, showing excellent interfacial properties and drop test results.
摘要:
In an embodiment of the method of over-writing a recording medium, if data for writing on the recording medium is to be written on a recorded portion of a user data area of the recording medium, an unrecorded portion of the recording medium is selected as a replacement portion for recording the data and the data is recorded in the replacement portion.
摘要:
An indoor unit of an air conditioner is provided. The indoor unit includes a main chassis, a front frame, a heat exchanger and a fan, a front panel, a filter, and a filter frame. The main chassis constitutes a rear appearance. The front frame is formed on the front of the main chassis to constitute a front appearance. The heat exchanger and the fan are disposed in the inside of the main chassis. The front panel shields the front side of the front frame. The filter is formed at the back of the front panel to filter foreign substance. The filter frame is integrally formed with the front frame to fix the filter.
摘要:
The present invention provides a method of recording file system information of a write-once high density optical disc and reproducing method thereof, by which the robust file system information can be provided and by which the efficient reproduction of the optical disc is enables using the newly configured file system information. In recording file system information within a write-once optical disc, the present invention includes the step of recording file information of a former session and updated file information of a current session together within a metadata file of the current session or the step of recording updated file information only from file information of a former session within a metadata file of a current session.