426results about How to "Transparent high" patented technology

An eye tracker having a waveguide for propagating illumination light towards an eye and propagating image light reflected from at least one surface of an eye, a light source optically coupled to the waveguide, and a detector optically coupled to the waveguide. Disposed in the waveguide is at least one grating lamina for deflecting the illumination light towards the eye along a first waveguide path and deflecting the image light towards the detector along a second waveguide path.

A transparent wearable data display having a source of collimated light a deflector for deflecting the collimated light into a scanned beam, and a first array including one column and integer N rows of switchable grating elements sandwiched between first and second parallel transparent substrates. The substrates together functioning as a first light guide, and a second array including M columns and N rows of switchable grating elements sandwiched between third and fourth parallel transparent substrates which together function as a second lightguide. Transparent electrodes are applied to opposing substrates. A first coupling for directing the scanned beam into a first TIR light path of the first lightguide along the first array column; and a second coupling for directing the first TIR light into a second TIR path of the second lightguide along a row of elements of the second array.

The agent information setting unit (110) transmits agent information to be displayed to the drawing data generation unit (160) while the object data storage unit (170) stores object data necessary for displaying the agent information. The agent importance level setting unit (120) sets an agent importance level of the agent information to be displayed. The display status determination unit (150) determines the transparency level of the agent information to be displayed, based on the agent importance level. The drawing data generation unit (160) generates drawing data for the agent information to be displayed, based on the agent information, the object data, and the transparency level. The agent drawing unit (180) allows a display unit (210) to display the agent information in accordance with the transparency level, based on the generated drawing data.

The present invention produces a combustion simulation of flames, burning logs and embers in a fuel-burning fireplace or like device. One or more light source(s), such as LEDs, are used to transmit light to and through: a flame cut-out panel or flame cut-out mask to simulate the flame effect; cut-outs in logs to simulate a burning edge of a log; elements or refractories that refract the light to simulate real burning embers. Fiber optic cables, or any other material that facilitates the transmission of light, may be used to assist in transmitting the visible light. A motor driven rotating disk that includes apertures may be used to fragment the transmission of the visible light. In addition, the light source may be controlled by a sequencing device to closely approximate the pulsing intensities of light seen in actual flames, the edges of burning logs, and ember beds.

The disclosed is a transparent conductive film that includes a matrix and carbon fibrous structures added to the matrix, wherein the carbon fibrous structures comprise carbon fibers, each having an outside diameter of 15-100 nm, and wherein the carbon fibrous structures each comprise a granular part at which two or more carbon fibers are bound to each other, and wherein the granular part is concurrently produced in a growth process for the carbon fibers. When the transparent conductive film is formed at a thickness of 0.1-5 μm on a glass substrate, it shows a surface resistivity of not more than 1.0×10¹²Ω/□, and a total light transmittance of not less than 30%. A coating composition for the conductive transparent film is prepared by using a media mill equipped with beads having an average diameter of 0.05-1.5 mm to disperse the carbon fibrous structures into the liquid resinous composition.

Disclosed is a cellulose nonwoven fabric containing cellulose fibers having a maximum fiber diameter of not more than 1500 nm and a crystallinity determined by solid state NMR techniques of not less than 60%. The porosity of the cellulose nonwoven fabric is not less than 40% and not more than 99%.

A pellet separator capable of accurately sorting and removing defective pellets without generating false identifications of nondefective pellets as defective pellets by suppressing diffused reflection inside even resin pellets of high transparency. A first background and a second background of the pellet separator are formed in the vicinity of a parabolic trajectory and shaped to be curved along the parabolic trajectory in the downstream direction thereof.

An addition curable adhesive silicone composition containing a phosphor dispersed uniformly therein is provided. The dispersive state of the phosphor remains stable over time. The composition, in an uncured state at room temperature, is either a solid or a semisolid, and is therefore easy to handle, and is suited to an adhesive silicone composition sheet which is able to be formed easily on an LED chip using a conventional assembly apparatus.

The present invention produces a combustion simulation of flames, burning logs and embers in a fuel-burning fireplace or like device. One or more light source(s), such as LEDs, are used to transmit light to and through one or more of an artificial log set and an ember bed. A microprocessor-based controller is used to vary one or more of light intensity and color of the LEDs to simulate a naturally varying glow effect of the ember bed and the log set.

The embodiments disclose means to inhibit the growth and migration of bacteria, mildew and fungus by applying various coatings which contain an inorganic anti-microbial agent onto metal, glass, and plastic substrates. The substrates are used in the manufacture of components for the interior of refrigerators and freezers, which include wire (100) and glass shelving (200, 300), plastic crisper baskets (500) and other articles within the food storage area. The coatings include the inorganic anti-microbial agent combinet with a matrix resin which are applied by electrostatic powder coating (916), roller coating (810), or robotic spraying (710), and then cured.

The invention relates to a method for preparing extrafine anatase titanium dioxide nano rods, which comprises that: (1) titanium containing inorganic substances are hydrolyzed, the temperature is raised to be between 20 and 100 DEG C, inorganic base solution is added for heat preservation and hydrolysis and neutralizes pH to between 7 and 8, and precipitation of hydrous titanium dioxide is obtained; (2) the precipitation is repeatedly washed, added with oxyful, stirred and subjected to ultrasonic dispersion, the temperature is raised to be between 0 and 50 DEG C and the heat is preserved for 1 to 24 hours; and (3) water solution of pertitanic acid is diluted by deionized water, then filled into a hydrothermal reaction kettle, subjected to hydrothermal treatment at a temperature between 100 and 250 DEG C for 2 to 48 hours, and cooled to room temperature. The preparation method is simple; the obtained sol does not contain organic stabilizer; and the titanium dioxide in the sol is anatase, has a rod-shaped structure and high length-diameter ratio, and can form extrafine rod-shaped nanocrystal titanium dioxide.

A resist underlayer film composition, wherein the composition contains a polymer obtained by condensation of a condensed body, the body being obtained by condensation of one or more kinds of a compound shown by the following general formula (1-1) with one or more kinds of a compound shown by the following general formula (2-3) and an equivalent body thereof, with one or more kinds of a compound shown by the following general formula (2-1), a compound shown by the following general formula (2-2), and an equivalent body thereof; a method for producing a polymer for a resist underlayer film; and a patterning process using the same.

The invention discloses a polyvinyl chloride composition and a transparent pipe thereof. The polyvinyl chloride composition consists of the following components in part by weight: 100 parts of PVC resin, 1.0 to 5.0 parts of heat stabilizer, 0.2 to 2 parts of lubricating additive, 1 to 3 parts of processing modification aid, 2 to 5 parts of impact modifier, 0.01 to 0.08 part of decolorizing agent, 0.2 to 0.6 part of age resister and 0 to 10 parts of plasticizer. The polyvinyl chloride composition is subjected to high-speed hot mixing and low-speed cold mixing, and then is extruded to prepare the polyvinyl chloride transparent pipe; and the pipe is homogenous and transparent, has smooth inner wall, is not easy to scale, can be sleeved outside a pipeline for delivering important or dangerous chemicals, has monitoring and protecting functions, has good ageing resistance, and can be used for outdoor occasions. The preparation method for the polyvinyl chloride transparent pipe is simple, convenient and quick, does not require special tools and professional staff, and is favorable for large-scale industrial production.

The invention discloses a full polished glaze porcelain tile capable of self-exciting to produce negative ions, and a preparation method for the full polished glaze porcelain tile. A negative ion material is added into the full polished glaze of the conventional full polished glaze porcelain tile, and the full polished glaze which is sintered at high temperature has the characteristics of high transparency, high gloss, high wear resistance, low porosity and good antifouling property, and has the function of exciting steam in air to produce negative oxygen ions. The full polished glaze porcelain tile can be widely applied to household and various engineering decoration, and has an obvious effect when used in a bathroom. In the environment of high air humidity, the negative ion full polished glaze can effectively excite the steam to form the negative ions which are beneficial to the health of a human body.

There is disclosed a resist underlayer film composition, wherein the composition contains a polymer obtained by condensation of, at least, one or more compounds represented by the following general formulae (1-1) and/or (1-2), and one or more kinds of compounds, represented by the following general formulae (2-1) and/or (2-2), and/or equivalent bodies thereof. There can be provided an underlayer film composition, especially for a trilayer resist process, that can form an underlayer film having reduced reflectance, (namely, an underlayer film having optimum n-value and k-value as an antireflective film), excellent filling-up properties, high pattern-antibending properties, and not causing line fall or wiggling after etching especially in a high aspect line that is thinner than 60 nm, and a patterning process using the same.

The invention discloses an LED fluorescent glue prepared from the following components (by the total weight of 100%): 3.10%-3.40% of OE-6450A (silica gel main agent), 2.60%-2.90% of OE-6450B (silica gel curing agents), 72.80%-75.54% of TO powder (dispersing agents), 6.3%-7.0% of silicon dioxide powder (SiO2), 10.6%-11.8% of aluminum oxide powder (Al2O3), 1.4%-1.7% of ST-11001 (silica gel), 0.28%-0.32% of JZ-520A (glue main agent) and 0.18%-0.22% of JZ-520B (glue curing agents). The invention can effectively excite the light spots of finished products and improve the confidence degree of finished products, has the advantages of low cost and convenient use, and can be used for preparing fluorescent powder for white-light LED elements.

The polycarbonate resin of the present invention has a structural unit represented by general formula (A):

(in formula (A), X is an alkylene group having 1 to 4 carbon atoms).

An identification film and pattern having high transparency and a reflectance spectrum with respect to a particular wavelength and including photonic crystals patterned into a particular shape and an anticounterfeiting product including the same are disclosed.

A highly transparent colloidal photonic crystal film is easily manufactured using photocurable colloidal suspensions.

Even though a plurality of patterns (including sub-patterns) is formed in plural films, there is no reduction in optical characteristics such as transparency, reflectance spectra, and the like. Thus, a film patterned into a desired shape is manufactured and thus usability thereof is enhanced, and a plurality of reflectance spectra with various wavelength ranges is provided and thus identification capability or security is enhanced.

To provide a reflection sheet, using a thinner, lower stiffness film, for use in surrounding a straight tube type fluorescent lamp in an edge type liquid crystal display panel back light device, which reflection sheet can realize a higher brightness of the back light device. A reflection sheet comprising: a film support having a thickness of 25 to 50 mum and, applied on a surface of the support, a reflective paint coat comprised of a mixture of a resin binder of a (meth)acrylate copolymer with a small particle balloon having a particle diameter of 0.05 to 10 mum and an inside empty diameter to particle diameter ratio of 0.2 to 0.9.