Abstract: A traveling case has a container and a foot stand assembly. The container has a top, a bottom, a rear, a handle, multiple wheels and a foot stand recess. The handle is mounted on the top of the container. The wheels are pivotally mounted on the bottom of the container. The foot stand recess is mounted on the rear of the container. The foot stand assembly is mounted on the rear of the container and has a foot stand and a telescopic strut. Therefore, when the traveling case is loaded, a carrier is not required to stabilize the traveling case in order to avoid the traveling case toppling. Therefore, the traveling case is convenient.

Abstract: A traveling case has a container and a foot stand assembly. The container has a top, a bottom, a rear, a handle, multiple wheels and a foot stand recess. The handle is mounted on the top of the container. The wheels are pivotally mounted on the bottom of the container. The foot stand recess is mounted on the rear of the container. The foot stand assembly is mounted on the rear of the container and has a foot stand and a telescopic strut. Therefore, when the traveling case is loaded, a carrier is not required to stabilize the traveling case in order to avoid the traveling case toppling. Therefore, the traveling case is convenient.

Abstract: A trolley bag has a bag body, a base, a handle assembly and a stand assembly. The base is connected to the bag body and has four wheels. The handle assembly is mounted on the bag body and has a handle. The stand assembly is connected to the base and the handle assembly and is capable of opening into a pushcart configuration. A person can move and keep the trolley bag in the pushcart configuration within their sight to prevent tampering and only supplies a horizontal force to push the trolley bag.

Abstract: A method of fabricating a contact window. On semiconductor substrate having a conductive region, a dielectric layer is formed to cover the substrate and the conductive region. A gettering layer is formed on the dielectric layer. A hard mask layer is formed on the gettering layer. The hard mask layer is patterned to expose a part of the gettering layer which is right on top of the conductive region. The exposed gettering layer and the dielectric layer under the exposed gettering layer are removed to form the contact window.

Abstract: A method of fabricating a contact window. On semiconductor substrate having a conductive region, a dielectric layer is formed to cover the substrate and the conductive region. A gettering layer is formed on the dielectric layer. A hard mask layer is formed on the gettering layer. The hard mask layer is patterned to expose a part of the gettering layer which is right on top of the conductive region. The exposed gettering layer and the dielectric layer under the exposed gettering layer are removed to form the contact window.