Abstract:
The present invention relates to a laminated material and a method for making the same. The laminated material includes a main layer, a surface layer and an adhesion layer. The main layer at least includes a first polymer resin. The surface layer is disposed on the main layer, the material of the surface layer is a second polymer resin, and the solid content of the second polymer resin is less than that of the first polymer resin. The adhesion layer is disposed under the main layer, and the material of the adhesion layer is thermoplastic resin which is adhesive when being heated, so that the laminated material can be directly attached to another element, thereby simplifying the process and reducing cost.
Abstract:
A golf bag has a cord, a bottom frame and a top frame. The bottom frame has a cover and a bottom cuff received therein. The bottom cuff is pivotally mounted to the cover and has a bevel surface, a lever holder and a lever received in the lever holder and tied to the cord. The top frame has a cord guide for guiding and branching the cord and two leg holders tied to two branches of the cord and abut against the cord guide. When the golf bag is tilted, the bevel surface rests on the cover, the cord is dragged down to pull and extend out the two leg holders to stand on the ground. As the cover stay intact when the bottom cuff tilts, the golf bag can stably stand and requires a simplified cord linking design.
Abstract:
A photovoltaic cell is disclosed to include a monocrystalline silicon wafer, and a transparent light conversion powder which is made in the form of a polymer layer with a transparent phosphor powder filled therein and kept in contact with the outer surface of the monocrystalline silicon wafer to enhance the absorption of the short-wavelength radiation ultraviolet λ
Abstract:
A data cable structure includes an interface unit for connecting to electronic devices, a cable unit connected to the interface unit, and a radiation reducing unit mounted on the cable unit. The radiation reducing unit is a winding surrounding a part of the cable unit and cooperating with the cable unit to form a choke structure to prevent electromagnetic radiation generated by the electronic devices from being emitted from the cable unit.
Abstract:
An auxiliary mechanism to be attached to a portable electronic device when capturing image data of an image medium, the portable electronic device includes an image capture element, the auxiliary mechanism comprises a body, a fixer and a connecting element. The fixer is connected to the body, wherein the image medium is placed on the fixer. The connecting element is connected to the body and detachably connected to the portable electronic device, wherein the image capture element corresponds to the image medium and captures the image data thereof.
Abstract:
A golf bag has a bottom base, multiple supporting rods, a top frame, a covering and multiple crossbeam assemblies. The supporting rods are mounted between the bottom base and top frame and are covered by the covering. Each crossbeam assembly has a pair of crossbeam members mounted between adjacent two supporting rods. Each crossbeam member has an engaging slot and an engaging protrusion engaged respectively with the engaging protrusion and engaging slot of the other crossbeam member to prevent the golf bag from inadvertently twisting.
Abstract:
A light emitting diode comprising an epitaxial layer structure, a first electrode, and a second electrode. The first and second electrodes are separately disposed on the epitaxial layer structure, and the epitaxial layer structure has a root-means-square (RMS) roughness less than about 3 at a surface whereon the first electrode is formed.
Abstract:
A smoke detecting method and device are provided. The smoke detecting method and device capture a plurality of images; determine one of the plurality of images as an analyzable image when the one of the plurality of images is identified to have a moving object; analyze a chrominance variation of the analyzable image; analyze at least one of an edge blur and a flickering frequency of the analyzable image; compare at least one of analyzed results from the analyzing steps with a corresponding predetermined feature; and determine the moving object is a smoke when at least one of the analyzed results conforms to the corresponding predetermined feature.
Abstract:
The disclosure provides a light-emitting device comprising a light-emitting epitaxy structure. The light-emitting epitaxy structure has a modulus of a critical reverse voltage not less than 50 volts while the light-emitting epitaxy structure is reverse-biased at a current density of −10 μA/mm2, and has a luminous efficiency not less than 50 lumen/Watt while the light-emitting epitaxy structure is forward-biased at a current density of 150 mA/mm2. Another aspect of the present disclosure provides a manufacturing method for a light-emitting device. The method comprises the steps of providing a substrate, growing a first epitaxial layer on the substrate with a first growth condition, growing a process-transition layer on the first epitaxial layer with a second growth condition, and growing a second epitaxial layer on the process-transition layer with a third growth condition, wherein a process change exists in the first growth condition and the third growth condition, and wherein the electrical conductivity of the process-transition layer is greater than that of the first epitaxial layer and/or the second epitaxial layer.
Abstract translation:本公开提供了包括发光外延结构的发光器件。 发光外延结构具有不小于50伏的临界反向电压的模数,而发光外延结构在-10μA/ mm 2的电流密度下被反向偏置,并且具有不小于50的发光效率 发光外延结构以150mA / mm 2的电流密度正向偏置。 本公开的另一方面提供了一种用于发光装置的制造方法。 该方法包括以下步骤:提供衬底,在第一生长条件下在衬底上生长第一外延层,在第二生长条件下在第一外延层上生长工艺过渡层,以及在工艺上生长第二外延层 - 过渡层,其中在第一生长条件和第三生长条件下存在过程变化,并且其中过程转变层的电导率大于第一外延层和/或第二生长条件的电导率 外延层。