摘要:
A stick type cosmetic container capable of depleting a remaining amount of cosmetics is described. The cosmetic holder has raising and lowering ribs coupled to raising and lowering guide grooves of a protection tubular body, allowing cosmetics to appear and disappear in a proper length. One or more engaging ribs are formed in a stepped shape in the cosmetic holder. A stopper is provided on opposite portions of a flat second side outer circumferential surface of the raising and lowering supporting part and configured to be mutually caught by a lower end of the engagement rib to limit the upward movement of the cosmetics. The cosmetic holder is separably engaged to a tubular body through one or more engagement ribs. The tubular body is configured to be raised independently secondarily while being released from an engagement force from the engagement rib of the cosmetic holder.
摘要:
Disclosed is a solid electrolyte for a dye-sensitized solar cell, which includes a three-dimensional porous thin film made of a hydrophilic polymer material, and a dye-sensitized solar cell using the same. More particularly, the present invention provides a high-efficient dye-sensitized solar cell, in which polymer nanofibers having high specific surface area are used in an electrolyte layer to effectively induce an increase in photocurrent, thereby increasing the amount of electrolyte impregnated. When the porous film prepared by the method of the present invention is used as a solid electrolyte for a dye-sensitized solar cell, a process of forming an electrolyte inlet and sealing the inlet is not required, which simplifies the entire process, compared to an existing dye-sensitized solar cell using a liquid electrolyte.
摘要:
Disclosed is a sunray tracking solar cell apparatus for a vehicle. The apparatus includes a vehicle body panel having a top surface on which a solar cell is mounted, one or more height adjustable actuators that are installed on an undersurface of the vehicle body panel and move upward and downward, and an integrated controller that controls operation of the height adjustable actuators by integrally using signals output from various sensors mounted on the vehicle which are used by the integrated controller to determine the most efficient positioning for the solar cell.
摘要:
The present invention provides a dye-sensitized solar cell which enhances an area of a photo electrode by arranging metal wires on a surface of a transparent substrate or a transparent conductive layer without degrading a transparency of the solar cell, allowing the metal wires to act as a collector electrode exclusively or together with a metal electrode.
摘要:
An apparatus and method for delay time computation and delay compensation between a Base Station (BS) and a remote Radio Frequency (RF) unit in a broadband wireless access system are provided. In a method of operating an apparatus for determining a delay time to compensate for delay between a BS modem card and a remote RF unit in a wireless access system, the method includes determining a process delay time required when traffic data is output from the BS modem card to an antenna of the remote RF unit in a state where a reference cable having a length short enough to neglect a cable delay time is connected between the BS modem card and the remote RF unit, determining a cable delay time required when a sync pulse signal is transmitted through a cable used in actual system operation between the BS modem card and the remote RF unit, and determining a time for outputting traffic data at an earlier time from a modem included in the BS modem card by using the determined process delay time and cable delay time.
摘要:
A method and an apparatus for fabricating an organic light emitting display, in which a large-sized transmissible film is fabricated to be easily used in an affixing process for a large-sized substrate. The apparatus includes: a first chamber including a plurality of first through holes and having a first transmissible film sealing the plurality of first through holes, the first chamber adapted to affix a first substrate having an Organic Light Emitting Diode (OLED) to a second substrate having a desiccant agent; and a second chamber having a second through hole in a predetermined region and having a second transmissible film sealing the second through hole, the second chamber adapted to harden a sealant interposed between the first and second substrates to seal the first substrate to the second substrates.
摘要:
Disclosed are a dye-sensitized solar cell module and a method of manufacturing the same. The dye-sensitized solar cell module includes a working electrode formed by stacking a collector and a photo-electrode to which a dye is adsorbed on a transparent conductive substrate; a counter electrode formed by stacking a collector and a catalytic electrode on a transparent conductive substrate; and an electrolyte filled in a space between the working electrode and the counter electrode sealed by a sealant. A glass substrate for the working electrode of glass substrates forming the transparent conductive substrates for the electrodes is a thin glass plate substrate thinner than the glass substrate for the working electrode.
摘要:
Disclosed is a solar cell sunroof for a vehicle in which a solar cell using a substrate which can be flexibly bent depending on a curvature of the body of the vehicle is provided. More specifically, the solar sunroof uses a low-priced semi-transparent solar cell. In the solar cell sunroof for a vehicle, a solar cell module is attached to one side of the sunroof. This solar cell module includes a flexible plastic substrate which can be bent along the curved surface of the sunroof, the flexible plastic substrate can be made of polymers including polyethylene, polypropylene, polyester, polyacryl, polyimide, polyamide, and polystyrene, a blend material mixing two or more of the polymers, or a copolymer.
摘要:
An optical phase microscope using rotating-¼ wavelength plate with pinhole in the center position and Fourier transformed lens is provided. The optical phase microscope comprises an optical image generator that acquires images for a specimen to be observed, an object plane onto which light beams of the images acquired from the optical image generator are projected, a first transform lens that performs primary Fourier transformation on the light beams passing through the object plane, a ¼ wavelength plate with pinhole at the center position that is positioned to be spaced by a focal distance of the first transform lens from the first transform lens, a secondary transform lens that performs secondary Fourier transformation on the light beams passing through the ¼ wavelength plate, and a phase image generator including a photo detector on which the images of the light beams subjected to the secondary Fourier transformation is focused.
摘要:
The present invention relates to a polariscopic phase microscope that can precisely observe a specimen, and more specifically, to a polariscopic phase microscope that can observe a structure and change of a physiological cell by using a phase contrast of light passing through components of the physiological cell. There is provided a polariscopic phase microscope according to the present invention comprising: an optical image generator that acquires images for a specimen to be observed; an object plane onto which light beams of the images acquired from the optical image generator are projected; a first transform lens that performs primary Fourier transformation on the light beams passing through the object plane; a λ/4 wavelength plate that is positioned to be spaced by a focal distance of the first transform lens from the first transform lens; a secondary transform lens that performs secondary Fourier transformation on the light beams passing through the λ/4 wavelength plate; and a phase image generator including a photo detector on which the images of the light beams subjected to the secondary Fourier transformation is focused.The present invention has an effect that can observe the structure and motion of the physiological cell by acquiring the quantitative phase information of the biological specimen such as the physiological cell.