摘要:
A method of fabricating a solar cell is disclosed. The solar cell fabricating method includes forming a first transparent conductive layer on a transparent substrate, texturing an upper surface of the first transparent conductive layer using an etchant solution configured to contain an acid with a molecular weight of about 58˜300, forming a photoelectric conversion layer on the first transparent conductive layer, forming a second transparent conductive layer on the photoelectric conversion layer, and forming a rear electrode on the second transparent conductive layer.
摘要:
A method of fabricating a solar cell is disclosed. The solar cell fabricating method includes forming a first transparent conductive layer on a transparent substrate, texturing an upper surface of the first transparent conductive layer using an etchant solution configured to contain an acid with a molecular weight of about 58˜300, forming a photoelectric conversion layer on the first transparent conductive layer, forming a second transparent conductive layer on the photoelectric conversion layer, and forming a rear electrode on the second transparent conductive layer.
摘要:
A system and method for assisting a driver are provided. The method includes receiving, by a controller, vehicle traveling information and calculating a first distance between a present vehicle position and an end node. In addition, the controller is configured to calculate a second distance between the present vehicle position and a preceding vehicle based on the receiving information and calculate a third distance in which coasting is available until a present vehicle speed reaches a predetermined target speed. The method further includes determining, by the controller, whether coasting is available based on the first distance, the second distance, the third distance in which coasting is available, and a present vehicle speed of the vehicle, and outputting, when coasting is available, a message that instructs coasting.
摘要:
Disclosed is drive mode guide system for a vehicle provided with a plurality of drive modes. More specifically, a road information storage unit stores information related a road state. A real-time information storage unit receives and stores environmental information in real time. A vehicle information storage unit stores information related to the vehicle. A control unit then extracts a possible-traveling path and a drive mode and an outputs the possible-traveling path. A suggested drive mode received from the control unit based on the information stored in the road information storage unit, the real-time information storage unit, and the vehicle information storage unit.
摘要:
A repair circuit of a semiconductor apparatus includes a plurality of through-silicon vias including repeated sets of one repair through-silicon via and an M number of normal through-silicon vias; a transmission unit configured to multiplex input data at a first multiplexing rate based on control signals, and transmit the multiplexed data to the plurality of through-silicon vias; a reception unit configured to multiplex signals transmitted through the plurality of through-silicon vias at a second multiplexing rate based on the control signals, and generate output data; and a control signal generation unit configured to generate sets of the control signals based on an input number of a test signal.
摘要:
Provided is a phantom device having an internal organ simulating phantom. The phantom device comprises: a phantom receiving radiation emitted from a radiation emitting unit and comprising therein a simulant that simulates an internal organ; a lifting unit installed under the phantom to support the phantom and moving the phantom relative to the radiation emitting unit, the lifting unit comprising: a worm shaft axially rotated by an external torque and having a worm formed on an outer circumferential surface thereof, a cylindrical worm wheel having gear grooves formed on an outer circumferential surface thereof to engage with the worm and a female screw formed on an inner circumferential surface thereof, and rotated by the axial rotation of the worm shaft; and a driven screw engaging with the female screw of the worm wheel, and moved up and down by the rotation of the worm wheel to move up and down the phantom; and a horizontal moving unit interlocking with the lifting unit and horizontally moving the phantom. Accordingly, since the phantom device can simulate any movement pattern, even the respiratory movement pattern of a patient's internal organ to accurately determine a desired dose of radiation to be delivered to the body part, high quality assurance of radiation therapy equipment can be achieved and therapeutic effect can be improved.
摘要:
A solid state drive may include one or more memory cell arrays divided into a plurality of blocks. A first portion of the blocks may be designated for storing user data and a second portion of the blocks may be designated as reserved blocks for replacing defective blocks in the first portion. In one embodiment, the method includes reformatting, by a memory controller, the solid state drive to convert one or more blocks in the first portion into reserved blocks.
摘要:
The various embodiments of the present invention relate generally to methods and apparatus for surface ablation. More particularly, various embodiments of the present invention are related to methods and apparatus for ablation of barrier surfaces, such as skin, to increase the permeability of the barrier surface. Embodiments of the present invention comprise rapid thermo-mechanical ablation of the skin by a microfluidic jet generated by an arc discharge to produce micron-scale holes localized to the stratum corneum, which increases skin permeability.
摘要:
Microneedle devices and methods of manufacture and use thereof are provided. The devices may be used in controlled delivery of drug across or into a biological barrier, such as skin, or fluid withdrawal from a biological barrier. In one case, the device includes a base substrate which comprises a drug dispersed in a swellable matrix material; and one or more microneedles extending from the base substrate, wherein the one or more microneedles comprise a water-soluble or water-swellable material, wherein the one or more microneedles will dissolve or swell following insertion into the biological barrier, providing a transport pathway for the drug to pass from the base substrate into the biological barrier.
摘要:
A release agent and a release liquid which are used for the manufacture of labels, double-sided tapes, etc., are disclosed. The release agent and the release liquid provide improved adhesion between a substrate and a release layer, and excellent peel strength betwveen the release layer and an adherent. The release agent includes a dispersion of a vinyl-modified colloidal silica, a dispersion of a platinum chelate catalyst, and a polysiloxane water-dispersible silicone emulsion. The release liquid is obtained by dispersing the release agent in water so as to have a solid content of 2.5˜30% by weight. The release film is produced by applying the release liquid on a substrate, followed by drying.