30results about How to "Adjust transmittance" patented technology

The invention provides liquid band-aid and a preparing method thereof.The liquid band-aid comprises, by mass, 0%-10% of propolis, 1%-20% of film-forming materials, 5%-9% of castor oil, 4%-8% of lemon volatile oil, 30%-60% of diethyl ether, 3%-8% of ethyl acetate, 1%-23% of benzyl alcohol and 2%-15% of isopropyl alcohol.The liquid band-aid is easy and convenient to use, and is not limited by the size and the positions of wounds, a film can be rapidly formed after coating, and the wet and aseptic physical environment is provided for the wounds; meanwhile, active ingredients such as propolis are released, wound healing is promoted, and healing time is shortened.

A liquid crystal display of semi ¿C transmission type sets reflection film ( RF ) with opening, colour filtering film ( FF ) and insulation layer in sequence on bottom transparent base plate or sets CFF , RF and insulation layer in sequence on bottom transparent base plate . Its preparing method includes cutting out the opening on RF first before ITO pattern is prepared , then preparing CFF with area less than area of opening on RF or preparing CFF first , than cutting out opening on RF with area greater than area of FCC at each opening of RF .

The invention discloses low-emissivity coated glass, sequentially comprising glass, a first dielectric layer, a silver layer, a first shielding layer, a second dielectric layer, a second shielding layer, a third shielding layer and a third dielectric layer from inside to outside. In the invention, since three medium layers are adopted, the protection on the silver layer is enhanced, and the transmittance, the reflectivity and the colour of the low-emissivity coated glass can be effectively regulated by regulating the thicknesses of the three medium layers so as to widen the colour range of a product and beautify the product. The three shielding layers are adopted, wherein a dielectric layer is sandwiched between the first shielding layer and the second shielding layer, therefore, the inoxidizability of the silver layer in the low-emissivity coated glass is effectively improved; Meanwhile, the transmittance and the reflectivity can be regulated by regulating the thicknesses of the three dielectric layers, so that the film system can be used for producing multiple colours of sunshading low-emissivity glass with the radiation rate of 0.05-0.15 and the transmittance of 10-60%.

A pseudo-sunlight irradiating apparatus (18) includes optical system sets (100 and 101) each including a xenon light source (16) and a halogen light source (17), a light guide plate (10) and a prism sheet (11). Transmittance adjusting sheets (12a to 12c) are provided on the prism sheet (11). The transmittance adjusting sheets (12a to 12c) have at least one of properties in which (i) most light whose wavelength is shorter than a predetermined wavelength pass through and most light whose wavelength is longer than the predetermined wavelength is reflected and (ii) most light whose wavelength is shorter than the predetermined wavelength is reflected and most light whose wavelength is longer than the predetermined wavelength pass through. It is thus possible to independently adjust a transmittance of xenon light and a transmittance of halogen light.

The invention discloses a deep ultraviolet light frequency doubling test device and belongs to the technical field of optical non-linear frequency change. The test device comprises: a light source (1)is arranged at an inlet outside a closed dark room (2), and ultraviolet light emitted by the light source (1) enters the closed dark room (2) to form a light path; the closed dark room (2) a vacuum or nitrogen-filled dark room; a sample rack (3) is movably arranged on the light path in the closed dark room (2); a sample storage (4) is arranged at the position, corresponding to the sample rack (3), of one side of the light path, and accommodates one or more samples; one end of a sample control rod (5) is connected with the sample rack (3), and the other end of the sample control rod (5) stretches out of the closed dark room (2); and the sample rack (3) moves between the sample storage (4) and the light path. The sample rack (3) and the sample control rod (5) are movably provided, so that the samples in the closed dark room (2) can be replaced without opening the room, the measuring error is small, and the repeatability and the comparability of the test result are guaranteed.

The invention discloses a plastic curtain capable of adjusting the transmission of ultraviolet light, and relates to the technical field of plastic products. The plastic curtain comprises high-light-transmittance plastic film, connecting rods are fixedly connected to the left end and the right end of one side of the high-light-transmittance plastic film, and a connecting block is fixedly connectedto the side, away from the high-light-transmittance plastic film, of each connecting rod; a first threaded groove is formed in the side, away from each connecting rod, of the corresponding connectingblock, a fixed block is in threaded connection with the inner wall of each first threaded groove, and a stretching groove hole is formed in the side, close to each first threaded groove, of the top of the corresponding fixed block; a stretching soft plate is slidably connected to the inner walls of the stretching groove holes, a pulling block is fixedly connected to the top of the stretching softplate, and a baffle is fixedly connected to the bottom of the stretching soft plate. According to the plastic curtain capable of adjusting the transmission of the ultraviolet light, the transmittanceof the ultraviolet light can be controlled, and the purposes of adjusting the transmittance of the ultraviolet light conveniently while guaranteeing lighting are achieved; moreover, the curtain has unique flavor of lavender.

The invention discloses a display panel and a manufacturing method thereof. The manufacturing method of the display panel comprises the steps that the specification of a target white point is obtained; and obtaining a first target thickness according to the target white dot specification, the first target thickness being the target thickness of the gate insulation layer. A first substrate is prepared, the first substrate including a gate insulating layer having a first target thickness. And forming a liquid crystal box by the first substrate, the second substrate and the liquid crystal. According to the manufacturing method of the display panel provided by the invention, the light transmittance of the gate insulating layer can be adjusted by adjusting the thickness of the gate insulating layer, so that the white dot specification of the display panel is adjusted.

The invention discloses an integrated device for film preparation and gas purification, and a method for film preparation and gas purification. The device comprises an air compressor, a mixing bufferbottle and a film preparation container, which communicate sequentially; a transparent top plate is arranged on the film preparation container; and a supporting layer used for supporting a film is arranged in the film preparation container. The method for film preparation and gas purification is implemented by adopting the integrated device for film preparation and gas purification, and comprisesa graphene-based film preparation process and a gas purification process. The integrated device is reasonable in design, simple in structure, and easy to operate; the integrated treatment of film preparation and gas purification is realized; synergistic effects of adsorption, photocatalysis, and film separation of the graphene-based photocatalytic film are fully exerted; and VOCs (volatile organicchemicals) can be removed effectively.

The invention provides a display device, an array substrate and a pixel unit. The pixel unit comprises a plurality of subpixels, wherein each sub-pixels comprises a first child subpixel and a second child subpixel; the first child subpixel comprises a first pixel electrode and a first thin-film transistor; the first pixel electrode is provided with a plurality of slits with a first width and a plurality of first sub-electrodes partitioned by the slits; a control end of the first thin-film transistor is connected to a first gate line, a first end is connected to a first data line and a second end is connected to the first pixel electrode; the second child subpixel comprises a second pixel electrode and a second thin-film transistor; the second pixel electrode comprises a plurality of slits with a second width and a plurality of second sub-electrodes partitioned by the slits, and the second width is not equal to the first width; and the control end of the second thin-film transistor is connected to a second gate line, the first end is connected to a second data line and the second end is connected to the second pixel electrode.

The invention provides a modulated dispersion dyeing microscopic object lens. The object lens comprises a lens housing, a dispersion dyeing modulator group installed on the top end in the lens housing and an optical lens group installed on the bottom end in the lens housing. The dispersion dyeing modulator group comprises a dispersion dyeing polarizer, a dispersion dyeing polarization analyzer and an adjustor. The dispersion dyeing polarizer and the dispersion dyeing polarization analyzer are up-down parallelly installed in the adjustor. The dispersion dyeing polarization analyzer is installed right above the dispersion dyeing polarizer. According to the invention, by introducing the polarized light modulation technology, through light intensity change of linear polarized light under different polarization states, the transmissivity of central light beams is modulated, thus, change of the dispersion dyeing intensity is achieved and qualitative micro-examination of micro feature difference characteristics of an object is achieved.