Abstract: The present invention provides a luminogenic, in particular a phosphorogenic transition metal-based pyridyl complex containing a nitrone moiety, which nitrone moiety acts as a bioorthogonal functional group and an emission quencher, and can undergo cycloaddition reaction with a complementary bioorthogonal functional group coupled to a substrate. The transition metal is can be selected from iridium or ruthenium. Also disclosed is a method for preparing the transition metal-based pyridyl complex and a pharmaceutical composition comprising it. Still further provided is a method for bioorthogonal labeling of a biomolecule, a method for staining of a cell structure, a method for in vivo imaging of an organism, and a kit for in vivo imaging of an organism. The luminogenic properties and high reactivity of the complexes are highly advantageous for bioorthogonal labeling and imaging of biomolecules in their native biological environments at much lower costs than those of the existing commercial products.

Abstract: A semiconductor structure includes a substrate, a plurality of image sensing devices formed in the substrate, at least a passivation layer formed on the substrate, a plurality of first metal patterns formed on the passivation layer, a plurality of gaps formed between the first metal patterns, an insulating layer lining the gaps, and a plurality of light-guiding structures respectively formed in the gaps. The light-guiding structures respectively include an anchor portion and a body portion, and bottom surfaces of the anchor portions being lower than top surfaces of the first metal patterns.

Abstract: A fixing support is adapted to detachably fix a case onto a target object. The fixing support includes a fixing base, a rotary base, a rotary member and an engaging member. The rotary base is adapted to be assembled to the target object. The rotary member is rotatably disposed in the fixing base, and is fixed to the rotary base so as to rotate with the rotatory base on a rotational axis with respect to the fixing base. The engaging member is movably disposed inside the fixing base to be moved to a releasing position and an engaging position with respect to the fixing base according to the rotation of the rotary member. The engaging member has an engaging portion, and the engaging member is adapted to pass through the engaging hole. When the engaging member is moved to the engaging position from the releasing position with respect to the fixing base, the engaging portion engages a shoulder part of the engaging hole. In addition, a fixing module includes the aforesaid case and the aforesaid fixing support.

Abstract: A phosphorescent transition metal complex especially suitable as sensor for hydrogen peroxide in cells, in particular in mitochondria in live cells, includes a metallic central atom, which is a transition metal, a first ligand with at least one pyridine ring, and a second ligand having at least one pyridine ring and at least one structural component selected from the group of 1,2-diketone moiety and an arylboronate moiety. A method for preparing the metal complex is also disclosed as well as a method of detecting hydrogen peroxide in cells by incubating cells with the transition metal complex. The metal complex shows advantageous intense and long-lived phosphorescence accompanied by exceptional cellular localization properties. The metal complex is highly photostable and highly selective towards hydrogen peroxide, thus, especially suitable for detecting mitochondrial H2O2.

Abstract: An embodiment is a structure including a first die, a molding compound at least laterally encapsulating the first die, a first redistribution structure including metallization patterns extending over the first die and the molding compound, a first conductive connector comprising a solder ball and an under bump metallization coupled to the first redistribution structure, and an integrated passive device bonded to a first metallization pattern in the first redistribution structure with a micro bump bonding joint, the integrated passive device being adjacent the first conductive connector.

Abstract: A package structure has first and second dies, a molding compound, a first redistribution layer, at least one first through interlayer via (TIV), second through interlayer vias (TIVs), an electromagnetic interference shielding layer and conductive elements. The first die is molded in the molding compound. The second die is disposed on the molding compound. The first redistribution layer is located between the conductive elements and the molding compound and electrically connected to the first and second dies. The molding compound is located between the second die and the first redistribution layer. The first and second TIVs are molded in the molding compound and electrically connected to the first redistribution layer. The second TIVs are located between the first die and the first TIV. The electromagnetic interference shielding layer is in contact with the first TIV. The conductive elements are connected to the first redistribution layer.

Abstract: An accessory includes a lens frame and a pair of lenses. The lens frame includes a spacer plate, a lens plate and a pair of foldable plates. The spacer plate is coupled to a portable device. The lens plate is flexibly connected to the spacer plate. The pair of foldable plates are flexibly connected between the spacer plate and the lens plate. The pair of foldable plates are unfolded in using state so the lens plate is opened in a preset angle relative to the spacer plate. The pair of foldable plates are folded in folding state so the spacer plate and the lens plate overlap each other. The pair of lenses are disposed on the lens plate, and positioned in front of a display of the portable device in using state. A lens system including aforesaid portable device, the lens frame and the pair of lenses is also provided.

Abstract: PoP devices and methods of forming the same are disclosed. A PoP device includes a first package structure and a second package structure. The first package structure includes a first chip, and a plurality of active through integrated fan-out vias and a plurality of dummy through integrated fan-out vias aside the first chip. The second package structure includes a plurality active bumps bonded to the plurality of active through integrated fan-out vias, and a plurality of dummy bumps bonded to the plurality of dummy through integrated fan-out vias. Besides, a total number of the active through integrated fan-out vias and the dummy through integrated fan-out vias at a first side of the first chip is substantially the same as a total number of the active through integrated fan-out vias and the dummy through integrated fan-out vias at a second side of the first chip.

Abstract: A combustion chamber system has pilot and main fuel manifolds, and pilot and main fuel nozzles. Each pilot nozzle is connected to the pilot manifold. Each main nozzle is connected to the main manifold. A greater total amount of fuel is supplied to the pilot nozzles than to the main nozzles. A greater amount of fuel is supplied to pilot nozzles at, or in, a first region of the combustion chamber than to pilot fuel nozzles at, or in, a second region. A greater amount of fuel is supplied to the main nozzles at, or in, the first region than to the main nozzles at, or in, the second to improve combustion efficiency, weak extinction and relight of the combustion chamber in a first mode of operation. A greater total amount of fuel is supplied to the main nozzles than to the pilot nozzles in a second mode of operation.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: A combustion chamber arrangement including an outer annular wall and an inner annular wall spaced from the outer annular wall. The inner annular wall includes a plurality of tiles. At least one of the tiles is secured to the outer annular wall by at least one stud and a cooperating nut. Each stud includes a head and a threaded portion extending from the head. The threaded portions extend through an aperture in the tile and an aperture in the outer annular wall. The head includes a plurality of spacers to space the head from an inner surface of the tile. An associated washer either has an aperture extending radially there-through or a slot extending radially along one of the surfaces of the washer to supply coolant over the stud or the space between the inner annular wall and the outer annular wall is arranged to supply coolant over the stud.

Abstract: A computing device connects with a measurement machine. The measurement machine includes a raster ruler and a measurement unit. The computing device reads environmental temperatures from a temperature sensor. Compensation coefficients of the standard workpiece and compensation coefficients of the raster ruler are calculated. The computing device calculates total compensation coefficients of the standard workpiece and the raster ruler. When the measurement machine measures an object workpiece, the computing device calculates a total error of the object workpiece according to the total compensation coefficients of the standard workpiece and the total compensation coefficients of the raster ruler. Coordinates of the object workpiece are calculated according to the total error and mechanism coordinates of each axis of the measurement machine.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: A phosphorescent transition metal complex especially suitable as sensor for hydrogen peroxide in cells, in particular in mitochondria in live cells, includes a metallic central atom, which is a transition metal, a first ligand with at least one pyridine ring, and a second ligand having at least one pyridine ring and at least one structural component selected from the group of 1,2-diketone moiety and an arylboronate moiety. A method for preparing the metal complex is also disclosed as well as a method of detecting hydrogen peroxide in cells by incubating cells with the transition metal complex. The metal complex shows advantageous intense and long-lived phosphorescence accompanied by exceptional cellular localization properties. The metal complex is highly photostable and highly selective towards hydrogen peroxide, thus, especially suitable for detecting mitochondrial H2O2.

Abstract: Mixed halide scintillation materials of the general formula AB(1-y)MyX?wX?(3-w), where 0?y?1, 0.05?w?1, A may be an alkali metal, B may be an alkali earth metal, and X? and X? may be two different halogen atoms, and of the general formula A(1-y)BMyX?wX?(3-w), where 0?y?1, 0.05?w?1, A maybe an alkali metal, B may be an alkali earth metal, and X? and X? are two different halogen atoms. The scintillation materials of formula (1) include a divalent external activator, M, such as Eu2+ or Yb2+. The scintillation materials of formula (2) include a monovalent external activator, M, such as Tl+, Na+ and In+.