Abstract: A driving backplane, a manufacturing method thereof, a light-emitting substrate are provided. In the driving backplane, a first conductive layer on a substrate; a first organic film layer is between the first conductive layer and second conductive layer, the first organic film layer has first via holes; a first inorganic film layer is on one side of first organic film layer away from the substrate; the second conductive layer is on one side of first inorganic film layer away from first organic film layer, the second conductive layer and the first conductive layer are connected through the first via holes; orthographic projections of the first conductive layer and second conductive layer have an overlapping region, the overlapping region includes a region including orthographic projection of the first via holes, and a first region, an orthographic projection of the first inorganic film layer covers parts of the first region.

Abstract: Systems and methods for simulating a circuit board design include receiving a printed circuit board design comprising an electronic component and a dielectric board, generating a first finite element model of the dielectric board independent of the electronic component, and generating a second finite element model for the electronic component. The method further includes combining the first finite element model with the second finite element model to obtain a final finite element model for the printed circuit board design.

Abstract: Systems and methods for simulating a circuit board design include receiving a printed circuit board design comprising an electronic component and a dielectric board, generating a first finite element model of the dielectric board independent of the electronic component, and generating a second finite element model for the electronic component. The method further includes combining the first finite element model with the second finite element model to obtain a final finite element model for the printed circuit board design.

Abstract: An electronic device, comprising: a first functional board, a second functional board, and a connector main body, wherein the connector main body is a PCB, wherein a plurality of via holes are formed in the PCB, wherein soldering pads are arranged in the via holes, and wherein the soldering pads are used for communicating the first functional board and second functional board, wherein the PCB is provided with a space for accommodating elements on the first and second functional boards, wherein the soldering pads on both sides of the connector are respectively connected with the soldering pad of the first functional board and the soldering pad of the second functional board.

Abstract: A catheter system for treating a vascular lesion within or adjacent to a vessel wall within a body of a patient includes a single light source that generates light energy, a first light guide and a second light guide, and a multiplexer. The first light guide and the second light guide are each configured to selectively receive light energy from the light source. The multiplexer receives the light energy from the light source in the form of a source beam and selectively directs the light energy from the light source in the form of individual guide beams to each of the first light guide and the second light guide. The multiplexer includes a system of optical valves arranged in a linear sequence within the multiplexer. The system of optical valves includes an individual valve that receives the light energy from the light source.

Abstract: A catheter system for treating a vascular lesion within or adjacent to a vessel wall within a body of a patient includes a single light source that generates light energy, a first light guide and a second light guide, and a multiplexer. The first light guide and the second light guide are each configured to selectively receive light energy from the light source. The multiplexer receives the light energy from the light source in the form of a source beam and selectively directs the light energy from the light source in the form of individual guide beams to each of the first light guide and the second light guide.

Abstract: Systems and methods for simulating a circuit board design include receiving a printed circuit board design comprising an electronic component and a dielectric board, generating a first finite element model of the dielectric board independent of the electronic component, and generating a second finite element model for the electronic component. The method further includes combining the first finite element model with the second finite element model to obtain a final finite element model for the printed circuit board design.

Abstract: A catheter system for treating a vascular lesion within or adjacent to a vessel wall within a body of a patient includes a single light source that generates light energy, a first light guide and a second light guide, and a multiplexer. The first light guide and the second light guide are each configured to selectively receive light energy from the light source. The multiplexer receives the light energy from the light source in the form of a source beam and selectively directs the light energy from the light source in the form of individual guide beams to each of the first light guide and the second light guide.