Abstract:
A method for controlling a mobile device issuing a wallet component managed by a ticket server according to an embodiment of the present invention comprises the steps of receiving common information of a wallet component registered in a ticket server from a provider server, displaying the wallet component on a provider application, selecting a request for issuing the wallet component; requesting the ticket server to issue the selected wallet component, transmitting variable information of the selected wallet component to the ticket server, receiving a wallet component issued by the ticket server in response to the requested wallet component and including the common information and the variable information from the ticket server, and displaying the issued wallet component on a wallet application.
Abstract:
본 발명의 일 측면에 따른 광섬유 케이블은, 복수의 광섬유와; 상기 광섬유들의 내측 또는 외측에 배치된 적어도 하나의 개재심과; 상기 광섬유 케이블의 최외곽에 위치하고, 상기 광섬유들 및 상기 적어도 하나의 개재심을 둘러싸는 외부 피복만으로 이루어진다.
Abstract:
본 발명의 일 측면에 따른 광섬유 케이블은, 적어도 하나의 인장선과; 상기 인장선의 외측에 배치된 광섬유들과; 상기 인장선의 외측에 배치된 적어도 하나의 개재심과; 상기 광섬유 케이블의 최외곽에 위치하고, 상기 인장선, 상기 광섬유들 및 상기 개재심을 둘러싸는 외부 피복을 포함한다.
Abstract:
A multi-channel optical pickup and an optical recording/reproducing apparatus employing the same are provided to enable each spot to record and reproduce signals by preventing each spot of an information storage medium from being largely defocused, compared with a center spot. A multi-channel optical pickup comprises: an objective lens(30) including a plurality of light sources(11a,11b) and focusing a plurality of lights from a plurality of light sources and irradiating on a plurality of magnetic tracks of an information storage medium; and an optical path length change device(20) correcting defocus which is generated as a plurality of light sources has various separation distances from an optical shaft. A plurality of light sources comprises: a center light source arranged on the optical shaft or to be adjacent to the optical shaft; and an off-axis optical source which is further apart from the optical shaft than the center light source.
Abstract:
A display device and a driving method thereof are provided to reduce the power consumption by maintaining the consumption of the proper current and to allow the screen to indicate the utmost brightly in spite of the less power consumption. A display device a plurality of pixels (PX), a signal processing unit(650) and a data driver(500). The plurality of pixels shows the first color, the second color and the third color and white color. The input video signal about the first to third color inputting from outside is converted into the output video signal about the first to third color and white color. The signal processing unit calculates the current amount which pixel consumes based on the output video signal. The signal processing unit determines the output video signal according to the current amount. The data driver converts the output video signal into the data voltage. The data driver supplies the data voltage to the pixel. The pixel displays the image.
Abstract:
A hologram element, a compatible optical pickup including the same and an optical information storage medium system employing the same are provided to reduce the noise input by unnecessary diffracted light by using zero-order diffracted light of incident light/return light is used as signal beam in case of BD and using first-order of incident light/return light as signal beam in case of HD DVD. In a hologram element(20), hologram whose cross-sectional shape of one cycle pattern is like four step stairs is formed. The width of at least one of the first through fourth steps of the four step stairs is formed different from those of the rest.
Abstract:
A multi-color display device and a driving method thereof are provided to maintain brightness and to overcome a color coordinate error by using a color correction constant and a brightness compensation constant. A plurality of pixels represent a first color, a second color, and a third color. A signal processor(930) converts an input image signal to four output image signals representing the first to third colors and a white color by compensating for a color temperature and correcting the brightness represented by three input image signals representing the first to third colors. A data driver generates a data voltage based on the output image signal and supplies the data voltage to the pixel.
Abstract:
A display device is provided to improve quality thereof by uniformly supplying driving voltage and common voltage to a driving voltage line and a common electrode of a display substrate through an encapsulation substrate and a conductive sealant. A display device(900) includes a display substrate(100), an encapsulation substrate, and a conductive sealant(400). The display substrate has first to fourth voltage pads(181-184). The encapsulation substrate has first and second connecting units(222) electrically connected to the first and second voltage pads respectively and a connecting line(230) to connect the first and second connecting units. The conductive sealant bonds the display substrate and the encapsulation substrate and electrically connects the third and fourth voltage pads.
Abstract:
A hologram element and a compatible optical pickup device employing the same are provided to determine proper diffraction efficiency for each of plural hologram areas so as to separate light effectively, thereby improving light efficiency without degradation of reproduction performance. A hologram element(140) comprises first, second, and third areas(141,142,143). The first area has a hologram for transmitting a 0-order diffractive light and emanating a first-order diffractive light. The second area has a hologram for transmitting a 0-order diffractive light and converging a first-order diffractive light. The third area has a hologram for transmitting a 0-order diffractive light and converging a first-order diffractive light, wherein the efficiency of the 0-order diffractive light is different from that of the second area. The efficiency of the 0-order diffractive light in the second area is the same as that in the first area.
Abstract:
A display is provided to prevent the life span of a liquid crystal panel from being shortened due to heat by installing a driving part at a support and connecting the driving part with a display panel through a cable so as to prevent the heat generated from the driving part. A display comprises a display part(50), a support, a driving part(70) and a connection member(80). The display part(50) includes a display panel(20) to display images. The support includes a stand base(60) and a stand. The stand base(60), supporting the display part(50), supports the horizontal load of the display part(50). The stand supports the stand base(60) and the vertical load of the display part(50). The driving part(70), installed in the stand base(60), drives the display panel(20). The connection member(80) electrically connects the driving part(70) to the display panel(20). At the surface of the support, at least a hole is formed. The support includes a fan to eliminate the heat generated from the driving part(70).