57results about How to "Effective overlap" patented technology

A near-eye display projects virtual images from an image generator to an eyebox within which the virtual images can be seen by a viewer. A first optical path conveys image-bearing light from the image generator to a selectively reflective powered optic and a second optical path conveys the image-bearing light along a line of sight from the selectively reflective powered optic to the eyebox. First and second selectively reflective surfaces fold the first optical path with respect to the second optical path to locate the image generator out of the line of sight to the eyebox. The image generator is effectively inclined to the line of sight to the eyebox for reducing a thickness of the near-eye display. The selectively reflective powered optic is oriented normal to local overlapping portions of the first and second optical paths at the selectively reflective powered optic.

A transflective liquid crystal display with uniform cell gap configuration throughout the transmissive and the reflective display region is invented. Mutually complementary common electrode pattern and reflector pattern or mutually complementary ITO pixel electrode pattern and reflector pattern produce an electric field in the transmissive display region that has a uniform longitudinal field and an electric field in the reflective display region that is a fringing field. An initially vertically aligned negative dielectric anisotropic nematic liquid crystal material between the electrodes forms a smaller tilt angle with respect to the substrate normal in the reflective display region while a larger tilt angle with respect to the substrate normal in the transmissive display region. Consequently, the ambient incident light experiences smaller phase retardation in the reflective display region while the light from the backlight source experiences larger phase retardation. Since the ambient light passes through the reflective display region twice while the light from the backlight source passes through the transmissive display region only once, by properly designing the electrodes and the reflector width, the light from both ambient light source and backlight source will experience almost the same phase retardation in both reflective and transmissive display regions. As a result, the electro-optical performance curves of both-transmissive display mode and reflective display mode overlap.

A transflective liquid crystal display with uniform cell gap configuration throughout the transmissive and the reflective display region is invented. Mutually complementary common electrode pattern and reflector pattern or mutually complementary ITO pixel electrode pattern and reflector pattern produce an electric field in the transmissive display region that has a uniform longitudinal field and an electric field in the reflective display region that is a fringing field. An initially vertically aligned negative dielectric anisotropic nematic liquid crystal material between the electrodes forms a smaller tilt angle with respect to the substrate normal in the reflective display region while a larger tilt angle with respect to the substrate normal in the transmissive display region. Consequently, the ambient incident light experiences smaller phase retardation in the reflective display region while the light from the backlight source experiences larger phase retardation. Since the ambient light passes through the reflective display region twice while the light from the backlight source passes through the transmissive display region only once, by properly designing the electrodes and the reflector width, the light from both ambient light source and backlight source will experience almost the same phase retardation in both reflective and transmissive display regions. As a result, the electro-optical performance curves of both transmissive display mode and reflective display mode overlap.

The invention discloses a quick overlapping tool for a draining line applied to ground potential operation, which belongs to the technical field of power operation equipment, comprises a main clamping seat and a secondary clamping seat used for clamping an insulated wire and further comprises a sleeving rod. The main clamping seat is provided with a sliding groove, and the secondary clamping seat is arranged in the sliding groove movably. The front end of the sleeving rod is connected with the secondary clamping seat, and the sleeving rod drives the secondary clamping seat to moveably clamp the insulated wire with respect to the main clamping seat. The main clamping seat is provided with a clamping block used to have the drainage line clamped tightly. The main clamping seat and the second clamping seat have the insulated wire tightly clamped, and when the clamping block has the drainage line clamped tightly, the insulated wire and the drainage line are electrically communicated. The quick overlapping tool for draining line provided by the invention enables that the overlapping of a drainage line can be completed in the form of ground potential operation, which greatly reduces manpower and equipment needed for overlapping. The working time required for the overlapping is also shortened considerably. With the quick overlapping tool of the invention, the effective overlapping can be realized without stopping the power supply, so as to ensure the continuity and reliability of the power supply.

A processor includes a CPU capable of performing predetermined arithmetic processing, a memory accessible by the CPU, and a data transfer unit capable of controlling data transfer with the memory by substituting for the CPU. The data transfer unit is provided with a command chain unit for continuously performing data transfer by execution of a preset command chain, and a retry controller for executing a retry processing in case a transfer error occurs during data transfer by the command chain unit. Then, the data transfer unit reports a command relating to the transfer error to the CPU after completion of the execution of the command chain, thereby lessening the number of interruptions for error processing, and attaining enhancement in performance of a system.

A method for repairing an inorganic thermal insulation mortar system, which relates to the field of thermal insulation of building walls, comprising step 1, setting a slot that runs through the inorganic thermal insulation mortar system, and the bottom of the slot is the base wall; step 2, removing the surface of the inorganic thermal insulation mortar system Respectively expand and extend to the top and bottom of the slot to form an expanded surface, extend the expanded surface to the plaster layer, and expose the mesh cloth, that is, the expanded mesh cloth; Step 3, install water-proof in the slot strip, and bond the inner side of the water-separating strip to the bottom of the groove; step 4, lap the outer side of the water-separating strip with the expanded grid cloth, and apply the plastering glue to form a protective layer; step 5, apply the inorganic The surface of the thermal insulation mortar system shall be repaired according to the original finishing requirements. The present invention relates to a method for repairing an inorganic thermal insulation mortar system. Grooving can effectively release the stress of the inorganic thermal insulation mortar system; it can effectively block the spread of water on the wall, quickly reduce the water seepage area, and protect the inorganic thermal insulation mortar system.

The invention provides a construction method for the overlap joint of geosynthetic clay liners by using a photocuring technology. The method comprises the steps that water-soluble ultraviolet light curable resin and photoinitiator are sprayed on the surfaces of the geosynthetic clay liners in sequence, the photoinitiator is irradiated by using ultraviolet light to trigger the curing of the water-soluble ultraviolet light curable resin, and the overlap joint between the geosynthetic clay liners is achieved. The method is simple in technology and low in cost, the overlap joint can be achieved between the geosynthetic clay liners and other materials and among the geosynthetic clay liners in a construction process by using the photocuring resin, the overlap joint effect is good, and leakage does not occurs easily.