摘要:
Disclosed are a thin film solar cell and a method of manufacturing the thin film solar cell. The thin film solar cell according to an exemplary embodiment of the present invention thin film solar cell includes a substrate: a front electrode layer formed on the substrate; an oxide layer formed on the front electrode layer: a light absorbing layer (intrinsic layer) formed on the oxide layer; and a back electrode layer formed on the light absorbing layer, wherein the oxide layer is formed of a material selected from MoO2, WO2, V2O5, NiO and CrO3.
摘要翻译:公开了薄膜太阳能电池和制造薄膜太阳能电池的方法。 根据本发明的薄膜太阳能电池的示例性实施例的薄膜太阳能电池包括基板:形成在基板上的前电极层; 形成在前电极层上的氧化物层:形成在氧化物层上的光吸收层(本征层) 以及形成在所述光吸收层上的背面电极层,其中所述氧化物层由选自MoO 2,WO 2,V 2 O 5,NiO和CrO 3的材料形成。
摘要:
A substrate includes a semiconductor layer, a plurality of dielectric layers disposed on one side of the semiconductor layer and separated from each other and a photoactive layer disposed between the dielectric layers and including a compound of a Group III element and a Group V element. Also disclosed are a solar cell including the same and a manufacturing method thereof.
摘要:
An automatic stamping apparatus includes a conveyor for conveying a stamping object, a stamper for stamping a pattern and two-dimensional bar code information on the stamping object, a reader for reading the pattern and the two-dimensional bar code information, and an information processor for determining a pattern and two-dimensional bar code information to be stamped on the stamping object, controlling the stamper based on the determined pattern and two-dimensional bar code information, receiving the stamped pattern and two-dimensional bar code information of the stamping object read by the reader, comparing the received stamped pattern and two-dimensional bar code information with a pattern and two-dimensional bar code information to be stamped on the stamping object, thus verifying the accuracy of the stamping.
摘要:
Provided is antenna having metamaterial and providing gain improvement and beamforming together. The antenna includes a resonator and a superstrate. A feed antenna is disposed in the resonator. The superstrate includes a conductive pattern on the resonator for improving gain and beamforming of the feed antenna.
摘要:
A mobile terminal and method of controlling data transmission and reception therein are disclosed. In a mobile terminal selectively performing a data transceiving operation or a signal transceiving operation, the present invention includes performing the data transceiving operation, determining whether the data transceiving operation in the course of being performed meets a prior execution condition, if the data transceiving operation in the course of being performed by the wireless communication unit meets the prior execution condition, setting up a data prior mode for enabling the data transceiving operation to be performed prior to the call signal transceiving operation, wherein as the data prior mode is set up, if the call signal transceiving operation is detected, the data transceiving operation is preferentially performed. Accordingly, a data transceiving operation can be performed prior to a call signal transceiving operation despite that a hybrid mode is set.
摘要:
A method of executing an instant messaging service using a wireless terminal in a wireless communication system includes associating at least one user as a messenger group, activating messenger communication with a server, transmitting a messenger group status activation message to the server, receiving status data associated with the messenger group, and displaying information representing an updated status of the at least one user of the messenger group based on the status data.
摘要:
Provided is a microstrip patch antenna in which a unit cell of a planar metamaterial may be inserted to have a miniaturized size, a wide bandwidth, or multi-resonance.
摘要:
Provided are a system and a method for logistics delivery using augmented reality, which are used for efficient logistics delivery through generation of an optimal delivery route and improvement of a delivery rate. The present invention is constituted by a mobile terminal which is used by a delivery man, a logistics information system, and a mobile communication company's server. When the delivery man scans an image in a delivery scheduled area by using the mobile terminal, a mobile apparatus displays detailed delivery information regarding a delivery point in an area for each set area unit and whether a customer is positioned in the vicinity of an address and generates the optimal delivery route.
摘要:
In order to provide a mobile postage stamp, when mobile postage stamp application information is received from a terminal owned by a user, a mobile postage stamp providing system verifies a recipient mailing address included in the mobile postage stamp application information. After the verification of the recipient mailing address is completed, the mobile postage stamp providing system generates a serial number corresponding to the mobile postage stamp on the basis of the mobile postage stamp application information and provides the generated serial number to the terminal.