摘要:
Methods of fabricating an OLED and a donor substrate are provided. The method includes: preparing a base substrate of a donor substrate; forming a light to heat conversion layer and a transfer layer on the base substrate; preparing a donor substrate including performing a dry cleaning process after forming the transfer layer; preparing a substrate, on which the transfer layer of the donor substrate is to be transferred; laminating the donor substrate and the substrate; and patterning the transfer layer by irradiating a laser to transfer the transfer layer on the substrate.
摘要:
Disclosed are a device and a method for receiving a Digital Multimedia Broadcasting (DMB) signal in a wireless terminal, which can receive a DMB signal corresponding to each channel. The apparatus includes an automatic matching unit resonating at a frequency band corresponding to a selected channel; a DMB reception unit outputting a DMB signal corresponding to the selected channel, which is received through the resonated frequency band using the automatic matching unit; and a control unit controlling the automatic matching unit to resonate at the frequency band corresponding to the selected channel and the DMB reception unit to output the DMB signal corresponding to the selected channel, which is received through the resonated frequency band. Further, the method includes: resonating at a frequency band corresponding to a selected channel if the channel is selected in a DMB mode of a wireless terminal; and outputting a DMB signal corresponding to the selected channel, which is received through the resonated frequency band.
摘要:
A method for reducing the hydrogen sensitivity of an optical fiber is disclosed. The method includes a deuterium treatment step of exposing an optical fiber to a gas mixture including a deuterium, so that the optical fiber makes a contact with the deuterium, and a degassing step of degassing the optical fiber treated with the deuterium under a negative pressure condition.
摘要:
An apparatus and method for automatically matching a frequency of an antenna in a wireless terminal are provided. The apparatus includes a duplexer for classifying frequencies transmitted/received through the antenna of the wireless terminal, transmitting the reception frequency received in the antenna to an automatic matching module, and transmitting a transmission frequency, which is received from the automatic matching module, to the antenna; the automatic matching module for automatically matching impedance for the reception frequency received from the duplexer, transmitting the impedance-matched reception frequency to an amplifier, automatically matching impedance for the transmission frequency received from the amplifier, and transmitting the impedance-matched transmission frequency to the duplexer; and a controller for controlling the automatic matching module to automatically match the impedance for the transmission/reception frequencies.
摘要:
An apparatus and a method are provided for controlling functions of a wireless terminal. The apparatus and method comprise detecting a position of the wireless terminal, detecting a position signal according to the position of the wireless terminal, and controlling a speaker and a microphone of the voice inputting/outputting module of the wireless terminal according to the detected position signal.
摘要:
A method for reducing the hydrogen sensitivity of an optical fiber is disclosed. The method includes a deuterium treatment step of exposing an optical fiber to a gas mixture including a deuterium, so that the optical fiber makes a contact with the deuterium, and a degassing step of degassing the optical fiber treated with the deuterium under a negative pressure condition.
摘要:
Disclosed is a multi-function portable device having a portable home theater for outputting an MPEG layer 3 (MP3) file, photographing video data, performing a remocon function, receiving television (TV) video data, transmitting and receiving data to and from, respectively, a mobile terminal and a personal computer (PC), performing an alarm function, performing an Frequency modulation (FM) transmission/reception function for transmitting data of the portable home theater to an external device and for receiving data from the external device, being provided with power from a cradle of the portable home theater, and transmitting data to the cradle of the portable home theater. The cradle of the portable home theater provides power to the portable home theater and outputs data received from the portable home theater.
摘要:
A photonic crystal fiber capable of single-mode transmission and a preform thereof are disclosed. The photonic crystal fiber includes a substrate and a plurality of refraction index-adjusting material layers, each having a different refraction index, wherein the refraction index distribution of the fiber is the same as an electric field power distribution of incident light to be transmitted through the fiber. The photonic crystal fiber can minimize pulse dispersion caused by light loss and refraction-index deviation due to the incident light passing through a zone away from an actual core.
摘要:
The present invention provides a plastic optical fiber, which enables the distributions of refractive indices to be adjusted easily, and a method for manufacturing a plastic optical fiber perform. The plastic optical fiber perform includes a substrate having one or more holes, and one or more materials provided in the holes for a refractive index adjustment purpose. The distributions of refractive indices of the optical fiber preform are manipulated by adjusting the arrangement types, distributions, and the number of holes formed in the substrate and refractive indices of the materials used for refractive index adjustment.
摘要:
A beam index type cathode ray tube having a screen divided into a plurality of areas and a plurality of electron guns corresponding to the divided screen areas. The beam index type cathode ray tube includes a tube of which inner atmosphere is maintained in a vacuum state and a screen formed at one side of an inner surface of the tube. The screen has phosphor stripes and index stripes. A plurality of electron guns are mounted in the tube facing the screen and a plurality of deflectors are mounted on the tube corresponding to the electron guns to deflect electron beams which are radiated from the electron guns to the screen. A plurality of detectors are mounted on the tube corresponding to the electron guns to sense lights emitted from the index stripes.