摘要:
An apparatus for separating an incident light beam from a light source into three light beams having different colors by a mirror mechanism constructed in a particular way. The apparatus separates white-light into three colors of red, green, and blue and includes a first dichroic mirror, a wide band high-reflection mirror, a second dichroic mirror, and a material of air or gas. The first dichroic mirror allows only a light beam with a first wavelength to penetrate and reflects light beams with other wavelengths, from the incident light beam. The wide band high-reflection mirror reflects the light beam reflected from the first dichroic mirror within the material, and is positioned such that it is parallel to the first dichroic mirror and is spaced therefrom by a predetermined interval. The second dichroic mirror allows only a light beam with a second wavelength different from the first wavelength to penetrate in a direction that is parallel to the light beam with the first wavelength penetrated through the first dichroic mirror and reflects a light beam with a third wavelength different from the first and second wavelengths within the material. The wide band high-reflection mirror reflects the light beam which is reflected from the second dichroic mirror within material and then the reflected light beam with the third wavelength passes outside the material past the second dichroic mirror in a direction that is parallel to the light beam with the second wavelength penetrated through the second dichroic mirror. The material of air or gas is positioned between the first, second dichroic mirrors and the wide band high-reflection mirror, through which the incident light beam and the reflected light beams proceed.
摘要:
A light combining apparatus using two flat plates combines three separate light beams having blue, green and red wavelengths to a single combined light beam for a light source by an easier and simple small-sized device and makes the combined light beam smoothly enter the place for implementing the final information. The apparatus includes a reflection mirror for reflecting light beams with all of the wavelengths, at least one filter for transmitting only at least one light beam with a specific wavelength and reflecting light beams with the other wavelengths, and a medium located between the reflection mirror and the filter, through which the incident light beams and the reflected light beams pass, wherein the three light beams are combined into a single light beam within the medium which single light beam then exits the apparatus. A method of combining separate light beams having different wavelengths is also disclosed.
摘要:
A light combining apparatus using a flat plate operating to combine at least two incident light beams entering the flat plate at a first angle with respect to the vertical direction on an incidence plane with wavelengths different from each other. The apparatus comprises a first anti-reflection coating film for allowing only a light beam with a first wavelength to penetrate into the flat plate without reflection, a first wide band high-reflection mirror for reflecting the light beam with the first wavelength which penetrates through the first anti-reflection coating film at a second angle which is different from the first angle, a first dichroic mirror for generating a first combined light beam by allowing only a light beam with a second wavelength different from the first wavelength and reflecting the light beams with other wavelengths and by reflecting the reflected light beam with the first wavelength at the second angle, and for combining the light beam with the second wavelength and the reflected light beam with the first wavelength, a second wide band anti-reflection coating film for allowing the combined light beam to penetrate without reflection; and a material within the flat plate through which the light beam penetrated through the first anti-reflection coating film and the first dichroic mirror and the light beam reflected from the first wide band high-reflection coating film and the first dichroic mirror pass.
摘要:
A light separation apparatus using a flat plate including a wide band anti-reflection coating film, first and second dichroic mirrors, a wide band high-reflection coating film, an anti-reflection coating film, and a material forming the flat plate. The wide band anti-reflection coating film allows an incident light beam generated by a light source to penetrate into the material at a first angle without reflection. The first dichroic mirror allows only a light beam with a first wavelength to penetrate at the first angle and reflects light beams with other wavelengths at the second angle. The high-reflection coating film reflects at a second angle the light beam reflected by the first dichroic mirror. The second dichroic mirror allows only a light beam with a second wavelength to penetrate outside the material at the first angle so that it is parallel to the light beam with the first wavelength penetrated through the first dichroic mirror. The second dichroic mirror also reflects the light beam with a third wavelength at a second angle. The high-reflection coating film reflects the light beam reflected from the second dichroic mirror at the second angle. The anti-reflection coating film allows the light beam with the third wavelength to penetrate outside the material at the first angle without reflection so that it is parallel to the light beam with the second wavelength penetrated through the second dichroic mirror. The light beam penetrated through the wide band anti-reflection coating film and the light beams reflected from the first dichroic mirror, the second dichroic mirror, and the wide band high-reflection coating film pass through the material.
摘要:
A rubber crawler having a metal core which comprises metal core extensions formed at predetermined intervals along the lengthwise direction of the metal core of the rubber crawler, thereby avoiding the phenomenon of wheel separation which occurs during crawler operation Wherein the metal core extensions are assembled on the mutually opposite surfaces of which are inclined at a predetermined angle, and the overlapped portion (center portion) surfaces of the metal core extensions are formed to have an angle of inclination to each other, thereby supporting the X axis, Y axis, and Z axis displacements.
摘要:
A case for carrying and mounting an image system is capable of accommodating an image reproducing device and a display device and is able to be secured to a seat of a car, to thereby allow a passenger to watch the display device while controlling the image reproducing device. The case includes a front case for housing the display device, a rear case for housing the image reproducing device, a connecting portion formed around one edge portions of the front and the rear cases to allow anyone of the front and the rear cases to be opened with respect to the other one by being rotated about the connecting portion, a take-out member for taking out the image reproducing device mounted inside the rear case to expose a manipulation panel of the image reproducing device; and a mounting strap for securing the front case and the rear case around the seat of the car.
摘要:
A hollow actuator-driven droplet dispensing apparatus may include an elastic tube having an elastic body, defining a storage space therein, and extending a predetermined length, and a hollow actuator fitted around the elastic tube so as to generate a force and a displacement in the longitudinal direction when an electric field is applied. The hollow actuator is expanded or contracted in the longitudinal direction of the elastic tube when the external voltage is applied, thereby reducing or enlarging the volume of an inner space of the elastic tube. The droplet dispensing apparatus can press the elastic tube to expand or contract the volume of the inner space of the tube using the hollow actuator capable of quickly generating a displacement in response to an application voltage so that a fixed amount of content can be discharged out and taken into the tube.
摘要:
Disclosed is a copolymer containing an α,β-ethylenically unsaturated monomer, a phosphorylcholine monomer, and a cross-linking agent as a monomer. Also disclosed are a cosmetic composition containing the copolymer and a cosmetic material using the cosmetic composition.
摘要:
The present invention generally relates to an Internet value-added service system and method for providing a conventional value-added service which has been provided in a web site with a message transmission medium of the Internet. More specifically, when an advertiser puts an advertisement through the message transmission medium of the Internet, the value-added service is also provided with the advertisement to improve advertising effects of the advertiser. Instead, SMS (short message service) is provided together in transmission of email to solve inconvenience of email reception, which results in replacement of email reception with the SMS.
摘要:
An LCD device is disclosed. The LCD device includes a liquid crystal panel configured to include a bonding portion formed in its one edge, pluralities of gate and data lines arranged on it, and pixel regions defined by the gate and data lines. The bonding portion includes: first metal patterns formed away from each other and on a substrate of the liquid crystal panel; a gate insulation film and a protective layer sequentially formed to cover the first metal patterns; and a second metal pattern formed on the protective layer and electrically connected to the first metal patterns partially exposed by contact holes which are formed by partially etching the gate insulation film and protective layer.