摘要:
The present invention provides an electrophosphorescent organic light-emitting diode (OLED). The electrophosphorescent OLED includes a substrate having a first opposing surface and a second opposing surface, a first electrode layer overlying the first opposing surface, and a light-emitting element overlying the first electrode layer. The light emitting element includes a hole injection layer and a phosphorescent emissive layer. The hole injection layer is formed of a crosslinked polysiloxane, which includes at least one siloxane unit R—Y—Siθ3/2 having at least one aromatic amine group (R) and at least one divalent organic group (Y). The aromatic amine group includes at least one of a carbazolyl group, a substituted carbazolyl group, a triarylamine group, and a substituted triarylamine group.
摘要:
An optical fiber interconnect system comprising a connector for carrying an array of optical fibers along a longitudinal axis. The adapter comprises a push-push coupling mechanism configured to receive and couple with the connector upon application of a first pushing force to the connector. The connector is disengaged and may be withdrawn from the adapter upon application of a second pushing force upon the connector. The pushing forces can be applied at a pushing region by using a stylus member.Spring-biased automatic shutters are included in the adapter to provide protection against dust and other contaminants, as well as eye injuries, when only one of the connectors is inserted in the adapter. The release mechanism that disengages the connector and adapter facilitates the handling of a small connector. When the release is operated, the separation of the connector and adapter is initiated actively without the need of a strong pull.
摘要:
The present invention provides a method for obtaining optically active 3-chloro-2-methyl-1,2-propanediol, the method comprising: a first step of letting at least one kind of microorganism or processed product thereof having an ability to leave untouched (R)-3-chloro-2-methyl-1,2-propanediol or (S)-3-chloro-2-methyl-1,2-propanediol in the presence of an enantiomeric 3-chloro-2-methyl-1,2-propanediol mixture act on an enantiomeric 3-chloro-2-methyl-1,2-propanediol mixture; and a second step of recovering the untouched optically active 3-chloro-2-methyl-1,2-propanediol.
摘要:
A hinge system for a consumer electronic device such as a phone or camcorder comprising a hinge for: flipping portions of the device open or closed, sliding one portion of the device relative to another, and/or twisting one portion of the device relative to the other. The hinge system comprises either a flexible spring-like sheath or a plurality of rigid tubing members for permitting optical fiber to transmit information between corresponding light sources and detectors in the base and lid of the communications device. The hinge system may comprise any of the known types of hinges for use with an electronic communications device including a flip hinge, a flip-and-twist hinge and a sliding hinge.
摘要:
The invention provides a recording medium comprising a porous cellulose layer containing at least one cellulose selected from the group consisting of lightly-beaten cellulose pulp, mercerized cellulose and fluffed cellulose and a porous filler internally loaded therein, and a recording medium further comprising an ink-receiving layer.
摘要:
An instrument and method is provided for verifying the routing of and measuring the insertion losses of multiple fiber optic assemblies. Each light source launches the same amount of light power into each fiber. Correcting factors are provided for the responsivity of each detector. Optical switches are avoided. Calibration of base optical powers is reduced and made independent of the cable assembly. Base optical power is equalized for all fibers. A responsive correction is also provided for all detectors. The number of times that the connectors are mated and unmated is also reduced.
摘要:
The invention relates to a folding structure provided with a lock structure for the folding leg stud, which is capable of releasing the respective locked state by pressing the lock lever being in almost the same standby position even when the leg stud is deployed or folded. In this folding structure, even when the lock device as described above is used, the leg stud is allowed for compact storage without taking much space and thus a highly reliable folding structure can be provided.
摘要:
Water-continuous emulsion of elastomeric polymers are disclosed having a solids content of greater than 75%, an average particle size less than 5 &mgr;m, and having sufficient stability to produce a stable lower solids emulsion upon dilution with water comprising; an elastomeric polymer, surfactant, water, optional plasticizer, optional low molecular weight acid, and is essentially free of organic solvents. The water-continuous emulsions of elastomeric polymers can be prepared by; (I) forming a premix that is essentially free of organic solvents comprising an elastomeric polymer and surfactant, and optionally a plasticizer and low molecular weight acid, and (II) adding water to the premix with mixing to form a water continuous emulsion of the elastomeric polymer having a solids content of greater than 75%, an average particle size less than 5 &mgr;m, and having sufficient stability to produce a stable lower solids emulsion upon dilution with water.
摘要:
This invention relates to radiation curable compositions comprising an alkenyl ether functional polyisobutylene, a cationic photoinitiator, and a miscible reactive diluent selected from specified organic vinyl ether compounds, epoxy functional compounds, or compounds having the formula R8Xb, wherein R8 is a non-silicon containing organic group, X is an organic group containing at-least one acrylate functional group, and b has a value of 1-3. The radiation curable compositions exhibit a low cure energy, have a high moisture vapor barrier, high damping characteristics, and a high refractive index, and provide a barrier to corrosive vapors and have maintained or enhanced modulus, tensile strength, and toughness.
摘要:
A method for producing a unitary toothed part with a shaft and the resulting products. In the process, a blank is formed. The blank includes a shaft part and a flange part. The flange part having a thicker outer diameter and a thinner inner diameter. The outer diameter is formed into a tubular part by drawing. A plurality of teeth and remnants are formed by extruding the tubular part. At least one spline is formed by extruding the shaft part. Through the steps of forming, drawing, and extruding, a blank is made into a unitary part having teeth and a shaft thus increasing precision, rigidity, durability, and reducing forming costs.