Abstract: An LED tube lamp comprises a lamp tube, two end caps attached at two ends of the lamp tube respectively, a power supply disposed in one of the two end caps or separately in both of the end caps, an LED light strip disposed inside the lamp tube and a protective layer disposed on the LED light strip. The LED light strip comprises a mounting region and a connecting region. The plurality of LED light sources is mounted on the mounting region and two soldering pads are disposed on the connecting region. The mounting region and the connecting region are electrically connecting the plurality of LED light sources with the power supply. The protective layer comprises a plurality of first openings arranged on the mounting region for accommodating the LED light sources and two second openings are arranged on the connecting region for accommodating the two soldering pad.

Abstract: A fuel-cell system is disclosed. The fuel cell system includes: a system module having one or more fuel-cell stacks, a first reformer for converting at least some of hydrocarbon fuel into hydrogen, and supplying the hydrogen to the fuel-cell stacks, and a housing for receiving the fuel-cell stacks, and the first reformer therein; and a start-up module disposed outside the housing, and removably coupled to the system module, wherein the start-up module supplies hydrogen-containing fuel to the fuel-cell stacks until a temperature of the fuel-cell stack reaches a predetermined temperature.

Abstract: An LED tube lamp, comprising: a lamp tube, which includes a light transmissive portion, a reinforcing portion and an end cap; and an LED light assembly, which includes an LED light source and an LED light strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a plurality of bracing structures at endpoints. The bracing structure includes a combination of a vertical rib and a horizontal rib. The LED light strip abuts against the bracing structure, which holds the LED light assembly in place. The LED light source is thermally and electrically connected to the LED light strip. The end cap is attached to an end of the lamp tube. A cross section of the lamp tube defines a hypothetical non-circle curve of constant width.

Abstract: Disclosed is a fuel cell with a porous material-gasket integrated structure, which can facilitate the flow of gas and water by stacking a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded, on a separator. In particular, the present invention provides a fuel cell with a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded and stacked on a separator such that the porous material is located between a manifold, through which gas is supplied, and a reaction surface, where an electrochemical reaction takes place, so as to serve as a diffuser for gas fed through the manifold.

Abstract: An LED tube lamp comprises a lamp tube, which includes a light transmissive portion, a reinforcing portion and an end cap; and an LED light assembly, which includes an LED light source and an LED light strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a plurality of bracing structures at endpoints. The bracing structure includes a combination of vertical ribs and horizontal ribs. The LED light strip abuts against the bracing structure, which guides the LED light assembly in place. The LED light assembly finds upright support by the reinforcing portion. The LED light source is thermally and electrically connected to the LED light strip. The end cap is attached to an end of the lamp tube.

Abstract: A separator for a fuel cell includes: a metal base material; and a carbon coating layer formed on one surface or both surfaces of the metal base material, in which roughness Ra formed at an interface between the metal base material and the carbon coating layer may be in a range of 20 to 78 nm.

Abstract: An LED tube lamp comprises a plurality of LED light sources, an end cap, a power supply disposed in the end cap, a lamp tube, and an LED light strip. The lamp tube extends in a first direction along a length of the lamp tube, and has an end attached to the end cap. The LED light strip is electrically connected the LED light sources with the power supply. The LED light strip has in sequence a first wiring layer, a dielectric layer and a second wiring layer. A thickness of the second wiring layer is greater than a thickness of the first wiring layer.

Abstract: An LED tube lamp includes a lamp tube and LED light assembly. The lamp tube includes a light transmissive portion, a reinforcing portion and an end cap. The LED light assembly includes an LED light source and an LED light strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a platform and a bracing structure. The bracing structure is fixedly connected to the platform and holds the platform in place. The LED light source is thermally and electrically connected to the LED light strip, which is in turn thermally connected to the reinforcing portion. The end cap is attached to an end of the lamp tube.

Abstract: A gasket for a fuel cell having plurality of protrusions coupled to a surface of a separation plate of the fuel cell and protruding from an air-tight line blocking movement between materials flowing along a plurality of manifolds, in a length direction of the separation plate is provided. In particular, each of the plurality of protrusions includes a groove having a set width.

Abstract: A separator for a fuel cell includes a plurality of channels; and an inlet hole and an outlet hole formed in a first side and a second side of the plurality of channels, respectively, such that a reaction gas flows into and out from the separator to be exposed to a reaction surface including a membrane electrode assembly. The inlet hole is larger in size than the outlet hole.

Abstract: An electronic device and a manufacturing method thereof are disclosed. The manufacturing method of an electronic device includes following steps: forming a flexible substrate on a rigid carrier plate; forming at least a thin-film device on the flexible substrate; forming a conductive line on the flexible substrate, wherein the conductive line is electrically connected with the thin-film device; forming at least an electrical connection pad on the flexible substrate, wherein the electrical connection pad is electrically connected with the conductive line, and the thickness of the electrical connection pad is between 2 and 20 microns; disposing at least a surface-mount device (SMD) on the flexible substrate, wherein the SMD is electrically connected with the thin-film device through the electrical connection pad and the conductive line; and removing the rigid carrier plate.

Abstract: An LED tube lamp includes a plastic lamp tube with a light transmissive portion, a reinforcing portion, an end cap, a fillet configured on a corner of the lamp tube and an LED assembly. The LED assembly includes an LED light source and an LED strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a plurality of bracing structures at endpoints and a plurality of protruding parts spaced apart between the endpoints. The bracing structures include a combination of vertical ribs and horizontal ribs. The LED strip abuts against the bracing structure to hold the LED assembly in place and the protruding parts provides upright support to the LED assembly. The LED light source is thermally and electrically connected to the LED strip, which is thermally connected to the reinforcing portion. The end cap is attached to an end of the lamp tube.

Abstract: A method for manufacturing a separator of a fuel cell stack includes: forming a gasket on the separator of the fuel cell stack; masking a surface of the separator except for a region of the surface of the separator on which the gasket is formed; and inserting the partially masked separator into a chamber to cross-link the gasket.

Abstract: An LED tube lamp comprises a lamp tube, two end caps attached at two ends of the lamp tube respectively, a power supply disposed in one of the two end caps or separately in both of the end caps, an LED light strip disposed inside the lamp tube and a protective layer disposed on the LED light strip. The LED light strip comprises a mounting region and a connecting region. The plurality of LED light sources is mounted on the mounting region and two soldering pads are disposed on the connecting region. The mounting region and the connecting region are electrically connecting the plurality of LED light sources with the power supply. The protective layer comprises a plurality of first openings arranged on the mounting region for accommodating the LED light sources and two second openings are arranged on the connecting region for accommodating the two soldering pad.

Abstract: A uni-block optical pulse compressor which acts to manipulate an input beam with a train of pulses in such a way that the pulses returned after a round-trip though the uni-block compressor are temporally compressed as described. The device is comprised of two optically transparent dielectric blocks whose indices of refraction are larger than the ambient, and provides a compact, portable and robust means for temporally compressing long duration pulses.

Abstract: A bathroom quick coupling includes a main body and a positioning clamp. One end of the main body is recessed to form a hollow room and an opening. The hollow room has a thin section and an expanded section. An inner diameter of the expanded section is greater than an inner diameter of the thin section. The expanded section is connected to a side of the thin section distant from the opening. The positioning clamp is in the hollow room and has a base in ring shaped. A plurality of clamping blocks is extending from one side of the base. The clamping blocks surround the base and are arranged spacedly with each other for engaging with and positioned with the external pipe. Each of the clamping blocks is slightly deformable within a gap between adjacent clamping blocks, and the clamping blocks are correspondingly extending to the expanded section.

Abstract: A fuel cell that includes a membrane-electrode assembly and separation plates disposed on both sides of the membrane-electrode assembly is provided. The fuel cell includes barrier ribs formed in reaction surfaces of the separation plates corresponding to the membrane-electrode assembly and configured to partition the reaction surfaces into a plurality of reaction regions. A micropore body is installed between the separation plate and the membrane-electrode assembly. The micropore body includes porous units disposed in the reaction region, and a connection unit integrally coupled to the porous units and flatly contacts the barrier ribs.

Abstract: A multicolored silicone synthetic leather includes an A colored silica layer, a B colored silica layer and a substrate sequentially disposed from top to bottom. Colors of the A colored silica layer and the B colored silica layer are different. A preparing method adopts silicone slurries with two colors, respectively are a slurry A and a slurry B; the slurry A is coated on release paper for vulcanization, and a thickness for coating is 0.01-0.1 mm; the slurry B is coated on the vulcanizated slurry A, and times for coating is more than one, and except final coating, the vulcanization is requested for the silicone slurries before next coating in former coating processes; the final coating is attached to a substrate for the vulcanization; the multicolored silicone synthetic leather is obtained after peeling the release paper. The synthetic leather prepared in the disclosure is environmentally friendly and harmless to human.

Abstract: An LED tube lamp comprises a plurality of LED light sources, an end cap, a power supply disposed in the end cap, a lamp tube, and an LED light strip. The lamp tube extends in a first direction along a length of the lamp tube, and has an end attached to the end cap. LED light strip is electrically connected the LED light sources with the power supply. The LED light strip has in sequence a first wiring layer, a dielectric layer and a second wiring layer. A thickness of the second wiring layer is greater than a thickness of the first wiring layer.