Abstract: A method for manufacturing a target material is provided, including the steps of: disposing raw material powder on a substrate and melting the raw material powder by laser to form a target material layer; repeating the preceding process to allow a plurality of target material layers to form an integrated target material column; after cooling the target material column, removing the target material column from the substrate; and performing vacuum heat treatment on the target material column. Since the target material is additively manufactured and subjected to vacuum heat treatment, the target material has a finer and more uniform microstructure, thus improving the product quality.

Abstract: A system and methods of forming a dielectric material within a trench are described herein. In an embodiment of the method, the method includes introducing a first precursor into a trench of a dielectric layer, such that portions of the first precursor react with the dielectric layer and attach on sidewalls of the trench. The method further includes partially etching portions of the first precursor on the sidewalls of the trench to expose upper portions of the sidewalls of the trench. The method further includes introducing a second precursor into the trench, such that portions of the second precursor react with the remaining portions of the first precursor to form the dielectric material at the bottom of the trench.

Abstract: The present invention relates to a negative pressure wound therapy device, system and method. The negative pressure wound therapy device is connected with a dressing, and comprises a housing, a control circuit board, a pump, and an aspiration conduit. The pump generates negative pressure. The pump may comprise a voltage-actuated deformation element (such as piezoelectric vibration element) to push fluid from an aspiration end to a discharge end. The aspiration conduit has a pump end and a dressing end. The pump end is fluidly connected to the aspiration end of the pump, and the dressing end is fluidly connected to the dressing used for covering a wound. The control circuit board is disposed in the housing, controls the pump to generate the negative pressure in the aspiration conduit, and applies negative pressure to the wound covered by the dressing via the aspiration conduit.

Abstract: The present invention relates to a negative pressure wound therapy device, system and method. The negative pressure wound therapy device is connected with a dressing, and comprises a housing, a control circuit board, a pump, and an aspiration conduit. The pump generates negative pressure. The pump may comprise a voltage-actuated deformation element (such as piezoelectric vibration element) to push fluid from an aspiration end to a discharge end. The aspiration conduit has a pump end and a dressing end. The pump end is fluidly connected to the aspiration end of the pump, and the dressing end is fluidly connected to the dressing used for covering a wound. The control circuit board is disposed in the housing, controls the pump to generate the negative pressure in the aspiration conduit, and applies negative pressure to the wound covered by the dressing via the aspiration conduit.

Abstract: An intelligent positioning system includes at least one lamp apparatus and a handheld electronic apparatus. The handheld electronic apparatus includes an optical code receiving unit and an artificial intelligence positioning algorithm unit. The at least one lamp apparatus wirelessly transmits an optical code signal to the optical code receiving unit. The optical code receiving unit analyzes the optical code signal to obtain an optical identification code of the optical code signal and a light intensity value of the optical code signal. The optical code receiving unit transmits the optical identification code of the optical code signal and the light intensity value of the optical code signal to the artificial intelligence positioning algorithm unit. The artificial intelligence positioning algorithm unit converts the optical identification code of the optical code signal and the light intensity value of the optical code signal into a positioning information.

Abstract: A suction disc is configured for abutting against a dressing covering over a wound. The suction disc includes a base plate, a case, a negative pressure, a first sensing device and a second sensing device. The base plate has a first surface and a second surface opposite to each other. The first surface abuts against the dressing. The base plate has a first opening and a second opening respectively communicating with the first surface. The case has a first chamber and a second chamber. The case communicates with the second surface. The first chamber communicates with the first opening. The second chamber communicates with the second opening. The negative pressure device communicates with the second chamber. The negative pressure device provides a negative pressure to the second chamber. The first sensing device communicates with the first chamber. The second sensing device communicates with the second chamber.

Abstract: The present invention relates to a negative pressure wound therapy device, system and method. The negative pressure wound therapy device is connected with a dressing, and comprises a housing, a control circuit board, a pump, and an aspiration conduit. The pump generates negative pressure. The pump may comprise a voltage-actuated deformation element (such as piezoelectric vibration element) to push fluid from an aspiration end to a discharge end. The aspiration conduit has a pump end and a dressing end. The pump end is fluidly connected to the aspiration end of the pump, and the dressing end is fluidly connected to the dressing used for covering a wound. The control circuit board is disposed in the housing, controls the pump to generate the negative pressure in the aspiration conduit, and applies negative pressure to the wound covered by the dressing via the aspiration conduit.

Abstract: A suction disc is configured for abutting against a dressing covering over a wound. The suction disc includes a base plate, a case, a negative pressure, sensing device and a second sensing d evice. The base plate has a first surface and a second surface opposite to each other. The first surface abuts against the dressing. The base plate has a first opening and a second opening respectively communicating with the first surface. The case has a first chamber and a second chamber. The case communicates with the second surface. The firs chamber communicates with the first opening. The second chamber communicates with the second opening. The negative pressure device communicates with the second chamber. The negative pressure device provides a negative pressure to the second chamber. The first sensing device communicates with the first chamber. The second sensing device communicates with the second chamber.

Abstract: A projection module adapted to be disposed in an electronic device is provided. The electronic device includes a main body and the projection module disposed in the main body. The projection module includes a chassis, a light source, a light valve, a first lens group, and a second lens group. The light source and the light valve are disposed on the chassis. The first lens group is fixed on the chassis. The second lens group is slidably assembled on the chassis and is disposed between the light valve and the first lens group. The light source is capable of providing a light beam, and the light beam is capable of emitting through the light valve, the second lens group, and the first lens group in sequence.

Abstract: An illumination system including a first light emitting chip, a chip package, a first dichroic film, and a second dichroic film is provided. The first light emitting chip emits a first light beam. The chip package includes a second light emitting chip and a third light emitting chip. The second light emitting chip emits a second light beam. The third light emitting chip emits a third light beam. The colors of the first, second, and third light beams are different from each other. The first dichroic film is disposed in the transmission paths of the first and second light beams. The second dichroic film is disposed in the transmission paths of the first, second, and third light beams. The first and second dichroic films are not parallel to and do not intersect each other. Besides, a projection apparatus employing the illumination system and another projection apparatus are provided.

Abstract: An illumination system includes a light source module, a chromaticity-adjusting light source and a light-combining element. The light source module provides a first color light beam, a second color light beam and a third color light beam. The chromaticity-adjusting light source provides a chromaticity-adjusting light beam. The light-combining element is disposed on the transmission paths of the chromaticity-adjusting light beam and the color light beams provided by the light source module to combine the color light beams with the chromaticity-adjusting light beam into an illumination beam.

Abstract: A projection module adapted to be disposed in an electronic device is provided. The electronic device includes a main body and the projection module disposed in the main body. The projection module includes a chassis, a light source, a light valve, a first lens group, and a second lens group. The light source and the light valve are disposed on the chassis. The first lens group is fixed on the chassis. The second lens group is slidably assembled on the chassis and is disposed between the light valve and the first lens group. The light source is capable of providing a light beam, and the light beam is capable of emitting through the light valve, the second lens group, and the first lens group in sequence.

Abstract: An illumination system including a first light emitting chip, a chip package, a first dichroic film, and a second dichroic film is provided. The first light emitting chip emits a first light beam. The chip package includes a second light emitting chip and a third light emitting chip. The second light emitting chip emits a second light beam. The third light emitting chip emits a third light beam. The colors of the first, second, and third light beams are different from each other. The first dichroic film is disposed in the transmission paths of the first and second light beams. The second dichroic film is disposed in the transmission paths of the first, second, and third light beams. The first and second dichroic films are not parallel to and do not intersect each other. Besides, a projection apparatus employing the illumination system and another projection apparatus are provided.

Abstract: An illumination system includes a light source module, a chromaticity-adjusting light source and a light-combining element. The light source module provides a first color light beam, a second color light beam and a third color light beam. The chromaticity-adjusting light source provides a chromaticity-adjusting light beam. The light-combining element is disposed on the transmission paths of the chromaticity-adjusting light beam and the color light beams provided by the light source module to combine the color light beams with the chromaticity-adjusting light beam into an illumination beam.