Abstract: The present invention is related to a novel positive electrode active material for lithium-ion battery. The positive electrode active material is expressed by the following formula: Li1.2NixMn0.8-x-yZnyO2, wherein x and y satisfy 0<x?0.8 and 0<y?0.1. In addition, the present invention provides a method of manufacturing the positive electrode active material. The present invention further provides a lithium-ion battery which uses said positive electrode active material.

Abstract: A co-axial structure includes a substrate, a first conductive structure, a second conductive structure, and an insulating layer. The substrate includes a first surface. The first conductive structure includes a first circuit deposited on the first surface and a first via penetrating the substrate. The second conductive structure includes a second circuit deposited on the first surface and a second via penetrating the substrate. The first via and the second via extend along a first direction. The first circuit and the second circuit extend along a second direction, and the second direction is perpendicular to the first direction. The insulating layer is located between the first via and the second via. The insulating layer includes a filler. The first conductive structure and the second conductive structure are electrically insulated. The first circuit and the second circuit are coplanar.

Abstract: A co-axial structure includes a substrate, a first conductive structure, a second conductive structure, and an insulating layer. The substrate includes a first surface. The first conductive structure includes a first circuit deposited on the first surface and a first via penetrating the substrate. The second conductive structure includes a second circuit deposited on the first surface and a second via penetrating the substrate. The first via and the second via extend along a first direction. The first circuit and the second circuit extend along a second direction, and the second direction is perpendicular to the first direction. The insulating layer is located between the first via and the second via. The insulating layer includes a filler. The first conductive structure and the second conductive structure are electrically insulated. The first circuit and the second circuit are coplanar.

Abstract: A wiring board and a method of manufacturing the same are provided. The method includes the following steps. A substrate is provided. The substrate is perforated to form at least one through hole. A first conductive layer is integrally formed on a surface of the substrate and an inner wall of the through hole. An etch stop layer is formed on a portion of the first conductive layer on the surface of the substrate and another portion of the first conductive layer on the inner wall of the through hole. A second conductive layer is integrally formed on the etch stop layer and the first conductive layer on the inner wall of the through hole. A plug-hole column is formed by filling with a plugged-hole material in the through hole. The second conductive layer is removed. The etch stop layer is then removed.

Abstract: A wiring board and a method of manufacturing the same are provided. The method includes the following steps. A substrate is provided. The substrate is perforated to form at least one through hole. A first conductive layer is integrally formed on a surface of the substrate and an inner wall of the through hole. An etch stop layer is formed on a portion of the first conductive layer on the surface of the substrate and another portion of the first conductive layer on the inner wall of the through hole. A second conductive layer is integrally formed on the etch stop layer and the first conductive layer on the inner wall of the through hole. A plug-hole column is formed by filling with a plugged-hole material in the through hole. The second conductive layer is removed. The etch stop layer is then removed.

Abstract: A method for manufacturing conductive lines is provided. A first metal layer is formed over a carrier substrate. A second metal layer is formed over the first metal layer. A plurality of first conductive lines is formed on the second metal layer. A protective layer is formed on opposite sidewalls of the first conductive lines. An exposed portion of the second metal layer is removed to expose a portion of the first metal layer. The exposed portion of the first metal layer is removed, and the protective layer is removed.

Abstract: A method for manufacturing conductive lines is provided. A first metal layer is formed over a carrier substrate. A second metal layer is formed over the first metal layer. A plurality of first conductive lines is formed on the second metal layer. A protective layer is formed on opposite sidewalls of the first conductive lines. An exposed portion of the second metal layer is removed to expose a portion of the first metal layer. The exposed portion of the first metal layer is removed, and the protective layer is removed.

Abstract: A method for manufacturing a circuit board structure is provided. First, a first circuit layer is formed on a carrier. Then, a first dielectric layer is formed on the carrier and the first circuit layer. Thereafter, at least one first hole is formed in the first dielectric layer to expose a portion of the first circuit layer. Then, a second dielectric layer is formed on the first dielectric layer and the first circuit layer. Thereafter, at least one trench and at least one second hole are formed in the second dielectric layer, in which the trench exposes a portion of the first dielectric layer, and the second hole exposes the portion of the first circuit layer. The second hole is disposed in the first hole. Then, a metal layer is formed to fill the trench and the second hole.

Abstract: A method for manufacturing a circuit board structure is provided. First, a first circuit layer is formed on a carrier. Then, a first dielectric layer is formed on the carrier and the first circuit layer. Thereafter, at least one first hole is formed in the first dielectric layer to expose a portion of the first circuit layer. Then, a second dielectric layer is formed on the first dielectric layer and the first circuit layer. Thereafter, at least one trench and at least one second hole are formed in the second dielectric layer, in which the trench exposes a portion of the first dielectric layer, and the second hole exposes the portion of the first circuit layer. The second hole is disposed in the first hole. Then, a metal layer is formed to fill the trench and the second hole.

Abstract: The piston of a fluid motor divides the cylinder into two variable volumes into which and from which fluid may be selectively introduced and exhausted via ports through the cylinder to relatively move the piston and the cylinder. The piston is modified to define two fixed-volume chambers that respectively communicate with the variable volumes via restrictive orifices. In selected relative piston-cylinder positions, the chambers communicate with the ports to restrict fluid flow into and out of the variable volumes and to decrease the velocity of relative piston-cylinder movement. In other relative piston-cylinder positions, the chambers do not communicate with the ports and fluid enters and leaves the variable volumes directly through the ports to relatively move the piston-cylinder at a higher velocity.

Abstract: The piston of a fluid motor divides the cylinder into two variable volumes into which and from which fluid may be selectively introduced and exhausted via ports through the cylinder to relatively move the piston and the cylinder. The piston is modified to define two fixed-volume chambers that respectively communicate with the variable volumes via restrictive orifices. In selected relative piston-cylinder positions, the chambers communicate with the ports to restrict fluid flow into and out of the variable volumes and to decrease the velocity of relative piston-cylinder movement. In other relative piston-cylinder positions, the chambers do not communicate with the ports and fluid enters and leaves the variable volumes directly through the ports to relatively move the piston-cylinder at a higher velocity.