271 results about "Clear Layer" patented technology

There is provided an optical device, including a light-transmitting substrate having two major surfaces and edges, an optical element (16) for coupling light waves into the substrate by total internal reflexion, and a plurality of partially reflecting surfaces (22a, 22b, 22c) carried by the substrate. The partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate. At least one of the partially reflecting surfaces (22a, 22b, 22c) does not intersect with at least one of the two major surfaces, and the optical element (16) intersects with at least one of the two major surfaces.

There is provided an optical device, including a light-transmitting substrate having two major surfaces and edges, an optical element (16) for coupling light waves into the substrate by total internal reflexion, and a plurality of partially reflecting surfaces (22a, 22b, 22c) carried by the substrate. The partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate. At least one of the partially reflecting surfaces (22a, 22b, 22c) does not intersect with at least one of the two major surfaces, and the optical element (16) intersects with at least one of the two major surfaces.

The present invention is an improved polymeric resin composition comprising units derived from ethylene, from about 20 wt % to about 30 wt % units derived from an α,β-unsaturated carboxylic acid having from 3 to 8 carbons, and optionally an effective amount of at least one additive selected from the group consisting of hindered amine light stabilizers, UV light absorbers, and thermal stabilizers. Resins of the present invention are particularly suitable for preparing transparent laminates useful as glazing elements that provide a greater measure of safety than non-laminated glazing elements.

A protective case for a portable electronic device comprises a first side panel, a second, transparent side panel opposite the first side panel, and a peripheral side panel that is connected to both the first and second side panels. The second, transparent side panel is formed of first and second transparent layers that are bonded together to form a panel having a plurality of uniform, trapped-gas cells, each one fully sealed from all other cells. The transparent side panel enables full visibility of the contents of the case while providing cushioning for the contents. The first side panel also provides cushioning.

A light-blocking article is designed to be lightweight but effective to block most incident actinic radiation and can be designed into fabrics, curtains, and other materials. Such an article has an opacifying layer that is capable of blocking predetermined electromagnetic radiation. The article contains (a) porous particles comprising a continuous polymeric binder and pores within the continuous polymeric binder, the porous particles having a glass transition temperature of at least 25° C. and a mode particle size of at least 2 μm and up to and including 50 μm. The article also contains an opacifying colorant that absorbs the predetermined electromagnetic radiation (such as within 400 nm to 700 nm), in an amount of at least 0.001 weight % based on the total dry weight of the opacifying layer, and a matrix polymer in which the porous particles and opacifying colorant are dispersed.

An optical element includes a microlouver including transparent layers and light absorbing layers alternately disposed, the light absorbing layers constraining the extent of the direction in which light passing through the transparent layers exits, and a diffusion layer provided on the microlouver. The angle of the field of view varies in such a way that the angle of the field of the view light passing thorough the peripheral area of the optical element is smaller than the angle of the field of view of light passing thorough the central area of the optical element.

A transfer film has a temporary support, a first curable transparent resin layer, a second curable transparent resin layer which is disposed adjacent to the first curable transparent resin layer in this order. The refractive index of the second curable transparent resin layer is higher than the refractive index of the first curable transparent resin layer and equal to or greater than 1.6.

The invention involves application of a clear, low-density after-layer of high gloss ink onto a printed substrate to reduce or eliminate negative printing effects, such as gloss banding. Some embodiments of the invention involve a method of applying colored ink, curing the colored ink, applying a clear ink layer in a pattern, and curing the clear layer.

A display device includes an array substrate, a display medium layer, a transparent layer and a sealant. The array substrate has a first region and a second region surrounding the first region. The display medium layer is disposed on the array substrate and located in the first region. The transparent layer with an upper surface is disposed on the display medium layer. The upper surface has a display region and a predetermined sealing region surrounding the display region. The sealant is formed on the array substrate and located in the second region. Also, the sealant surrounds the transparent layer and the display medium layer and covers the predetermined sealing region of the transparent layer. In addition, a method for fabricating the display device is also provided. Since the sealant surrounds the transparent layer and the display medium layer and covers the predetermined sealing region of the transparent layer, the packaging performance of the above display device may be improved.

An organic electroluminescent device induces optical resonance with a simple structure, the organic electroluminescent device including: a transparent substrate; a semi-transparent layer formed on the transparent substrate; a first anode layer formed on the semi-transparent layer as a predetermined pattern; a cathode layer formed of a metallic total reflection layer on the first anode layer; and an organic layer formed between the first anode layer and the cathode layer, which includes at least an emitting layer, wherein an optical distance between a top surface of the semi-transparent layer and a bottom of the cathode layer is determined to be a least integer multiple of half the peak wavelengths of light of a predetermined set of colors. Due to a resonance effect of the organic electroluminescent device, the emission efficiency of wavelengths of light of different colors is improved, and high-purity quality pictures may be displayed on the organic electroluminescent device.

The invention provides a network topology layout method and the network management device thereof. And the method comprises: obtaining connection relation between nodes, where the nodes include common nodes and gateway nodes; according to the connection relation, obtaining numbers of times of shortest path routing from common nodes to the nearest gateway nodes; calculating node coordinates and making the common nodes with the same number of times of shortest path routing compose an array, where the difference value between the numbers of times of shortest path routing between the adjacent arrays is equal to 1; displaying the common nodes and drawing the connection relation between the common nodes. And the invention has the advantages of simple algorithm, low cost, and clear layers of network topology and clear network topology.

It is an object of the present invention to provide a clear coating composition which inhibits a corrosion reaction by containing a rust preventive agent in a clear layer on a silver-plating layer and preventing a corrosive substance such as chlorine ion from contacting with the surface of the silver-plating layer, and develops beautiful silver-plating design for a long time, and an inmold decoration product comprising a silver-plating layer. A clear coating composition used in forming a multilayer coating film comprising a silver-plating layer, said multilayer coating film being obtainable by forming a base coating film layer, a silver-plating layer and a clear coating film layer in succession on a plastic substrate, wherein said clear coating composition is a two-package polyurethane coating composition comprising a main material containing acrylic polyol and a curing agent containing a polyisocyanate compound, the equivalence ratio of an NCO group in said polyisocyanate compound to an OH group in said acrylic polyol (NCO / OH) ranges from 0.8 / 1 to 1.2 / 1, and the clear coating composition contains a rust preventive agent in the proportions of 1.0 to 13.0 parts (on a basis of solids weight) with respect to 100 parts by weight of the total of the acrylic polyol and the rust preventive agent.

The invention relates to a realization method of a desktop system based on an Android operation system. An interface system based on the Android operation system comprises an interface display module and an application program control module; the interface display module comprises a window management module, a window stack maintenance module and an interface theme style conversion module; and the application program control module comprises a desktop shortcut icon display module, a system tray module, an application program shortcut icon compiling module and an icon animation effect display module. The realization method provided by the invention has the following characteristics that the structure of the system has clear layers, and the realization method can better support the property of a desktop condition; the system cost is smaller and the system is stable; the portability is strong, and the better compatibility can be realized for different platforms; and the window transparent effect and the animation effect can be realized, and the good user operation interface can be provided.

The invention discloses a self-adaptive clock synchronous system which comprises a main service layer, a secondary service layer and a client layer, wherein the main service layer comprises one or more main time servers; the main time servers are externally connected with an atomic clock; the secondary service layer comprises a plurality of secondary time servers; one part of secondary time servers and the main time servers are subjected to time synchronization; the other part of secondary time servers are mutually subjected to time synchronization; the client layer comprises a plurality of terminals; and the terminals are used for sending time synchronization requests to the secondary time servers to carry out time synchronization. According to the invention, when a reference time source goes wrong, a suitable time source can be automatically searched, so that the system automatically completes the configuration of a synchronization network and the time synchronization network has sufficient stability and robustness and has strong self-adaptive capacity; and meanwhile, a self-adaptive clock synchronous system has higher safety. The self-adaptive clock synchronous system adopts a hierarchical system structure, has clear layers and clear layout as well as strong expandability and is suitable for growth of services.

A technique for optical measurement of a thickness of a layer on a surface uses diffuse reflections at opposite boundaries of the layer, operates on transparent, or translucent layers. The thickness is determined by computing a separation between the centers of the two diffuse reflections, and using the index of refraction of the layer, and geometric properties of a beam and detector with respect to the surface. The technique is useful for quantifying thickness of a layer of rime ice, glaze ice, frosted ice, or water, for example.

The method relates to a floor panel (100), more particularly a laminate floor, with resin-impregnated, more particularly paper layers (10, 11, 13), which are pressed together with a carrier board (12). In order to design a floor (100) in such a way that a conductive and transparent layer can be positioned at any point in the sequences of layers of the floor panel (100) in order to achieve an antistatic effect the invention proposes providing at least one layer (10, 11, 13) is provided with conductive and transparent pigments (16).

The invention relates to a method for making electronic maps characterized by that, it uses the road information as frame information, and forms the contour of the map through nodes and links, it also uses the geographical information and advertising information as the additional information, describing the details of the map by means of coordinates, absolute names and advertising contents, it integrates all the information for level administration and can store and display the road traffic status, facilities along the road, the path and distance of the destination. The map can be used to analyze the traffic information and the city condition with small storage space and low cost in mobile terminal. The electronic map made by the method has the advantages of clear layer, easy searching, extensive information and strong practicality.

The invention relates to a sand-containing colorful environment-friendly coating and a preparation method of the same. The coating is composed of a pigment component, a dispersion medium and varnish; the pigment component includes RO water, cellulose, a dispersant, pigments and fillers, a defoamer, a film forming additive, an emulsion, an anti-freeze agent, an inorganic protective glue solution, a pH regulator, a sterilizing agent, a first thickener, and natural colorful sands; the dispersion medium includes RO water, the film forming additive, a rheological agent, the emulsion, an organic protective glue solution, the defoamer and a coupling agent; and the varnish includes RO water, the emulsion, the pH regulator, the sterilizing agent, the defoamer, the film forming additive, the anti-freeze agent, and a second thickener. Compared with the prior art, the sand-containing colorful environment-friendly coating has good storage and construction stability, wherein a dried film of the coating is excellent in adhesion force and water resistant performance. The coating, when being used, has a good rough sense and has clear layer sense, thereby representing a texture effect of natural stone materials better.

Disclosed is a method of molding an automobile outer trim part, including the steps of: (1) providing a film or sheet comprising a colored layer composed of a propylene polymer composition and, laminated thereto, a clear layer composed of a propylene homopolymer, (a) heating the laminated film or sheet, (3) feeding the heated laminated film or sheet into a metal mold including a pair of dies, (4) closing the metal mold so that the laminated film or sheet is shaped into desired configuration, (5) loosing the closed metal mold, and (6) injecting a thermoplastic polymer onto the side of the colored layer of the metal mold so that the shaped laminated film or sheet is united with a substrate layer of the thermoplastic polymer. The above propylene polymer composition comprises in a specified proportion a polypropylene block copolymer and / or polypropylene random copolymer exhibiting a specified intrinsic viscosity, a polyethylene exhibiting a specified intrinsic viscosity, an elastomer composed of a copolymer of ethylene and an alpha -olefin exhibiting a specified intrinsic viscosity and a colorant. The above method enables providing an automobile outer trim part having the same colored appearance and texture as those of painted part, irrespective of the avoidance of a printing step.

The present invention relates to a method for generating medical expense limitation rules, comprising: step 1, receiving first medical expense limitation information; step 2, analyzing the first medical expense limitation information, extracting first limitation subject information and first limitation range information; step 3. Classify the first medical expense restriction information according to the first restriction subject information, and generate the first classification restriction information; Step 4, layer the first classification restriction information according to the first restriction range information, and create the first classification for each layer The limit information sets the cost information threshold range, and generates the first medical cost limit rule. The medical expense limitation rules generated by the method for generating medical expense limitation rules provided by the present invention have clear categories and clear layers, and can manage and control medical expenses reasonably and scientifically, thereby realizing cost reduction and efficiency increase of medical insurance expenses.

A method for forming an electrochromic layer pattern includes forming a transparent electrode layer and a photoresist layer on a transparent substrate, forming a photoresist pattern by laser interference lithography, and depositing an electrochromic layer pattern on the transparent electrode through openings defined by the photoresist pattern by depositing an electrochromic layer on a front surface of the substrate and then lifting up the photoresist pattern. An insulation layer may be further formed between the transparent layer and the photoresist layer. Here, the electrochromic layer may be formed after an insulation layer pattern is formed using the photoresist pattern as an etching mask. In this case, the electrochromic layer pattern is formed in openings defined by the insulation layer pattern. As a result, a contact surface area between the electrochromic layer pattern and the ion conductive layer is increased to ensure a rapid response speed.

This invention provides a precoated metal plate that is improved in color shading prevention and adhesion and is produced by simultaneous multilayer coating. In the precoated metal plate, the center line average roughness Ra in the coating film interface is not less than 0.3 mum, and the maximum height from the waviness center line in the interface is not more than 50% of the layer thickness. There are also provided a top clear coated metal plate, which comprises a clear layer as an upper layer, has an interfacial center line average roughness Ra of 0.3 to 0.7 [mu]m and has excellent weathering resistance, a precoated metal plate having excellent processability and corrosion resistance, which contains not less than 30% by mass on average of a rust preventive pigment so that the average rust preventive content of the upper layer is lower than that in the average rust preventive pigment of the lower layer, the concentration gradient is lowered so that the position from around the interface of the upper layer and the lower layer is increased, and the roughness Ra in the interface of the lower layer and the upper layer is 0.3 to 0.7 [mu]m, and a process for producing the same.

A zoned order sorting filter for a spectrometer in a semiconductor metrology system is disclosed with reduced light dispersion at the zone joints. The order sorting filter comprises optically-transparent layers deposited underneath, or on top of thin-film filter stacks of the order sorting filter zones, wherein the thicknesses of the optically-transparent layers are adjusted such that the total optical lengths traversed by light at a zone joint are substantially equal in zones adjacent the zone joint. A method for wavelength to detector array pixel location calibration of spectrometers is also disclosed, capable of accurately representing the highly localized nonlinearities of the calibration curve in the vicinity of zone joints of an order sorting filter.

The invention discloses a BOPET delustering white film and manufacturing technique thereof. The delustering white film, having a three-layer structure with the middle layer being transparent layer, the top layer and bottom layer being delustering white layers, are formed of two-way stretch polyester lustrous chip, delustering masterbatch and white masterbatch by coextrusion and two-way stretch, wherein the transparent layer is polyester lustrous chip, main components of the delustering white film are delustering masterbatch and white masterbatch. The delustering batch has uniform distribution, good delustering effect, high opacity of film surface, pure whiteness, haze larger than 70%, 45DEG glossiness less than 25%, and light transmittance less than 35%.

A reflection type liquid-crystal display device has a reflection type liquid-crystal display panel, at least one illuminator, and an optical path control layer. The reflection type liquid-crystal display panel includes a liquid-crystal cell and a reflector, the liquid-crystal cell having a visual-side substrate, a back-side substrate and a liquid crystal. The visual-side substrate includes a transparent substrate, a transparent layer lower in reflective index than the transparent substrate, and a transparent electrode. The back-side substrate has an electrode, and the liquid crystal is held between the visual-side and back-side substrates so that respective electrode sides of the visual-side and back-side substrates are disposed opposite to each other. The reflector is disposed on the back-side substrate side. The illuminator is disposed on one of side surfaces of the reflection type liquid-crystal display panel. The optical path control layer has a repetitive structure of optical path changing slopes on an outer side of the visual-side substrate and being higher in refractive index than the low-refractive-index transparent layer. Each of the optical path changing slopes is inclined at an inclination angle in a range of from 35 to 48 degrees with respect to a reference plane of the visual-side substrate.