Abstract: A semiconductor device and a method of forming the same are provided. The semiconductor device includes a substrate, a gate structure, a dielectric structure and a contact structure. The substrate has source/drain (S/D) regions. The gate structure is on the substrate and between the S/D regions. The dielectric structure covers the gate structure. The contact structure penetrates through the dielectric structure to connect to the S/D region. A lower portion of a sidewall of the contact structure is spaced apart from the dielectric structure by an air gap therebetween, while an upper portion of the sidewall of the contact structure is in contact with the dielectric structure.

Abstract: A three-dimensional curved touch panel includes a light-transmissivity substrate and a touch-sensing module. The light-transmissivity substrate has a three-dimensional curved surface. The three-dimensional curved surface is defined with a sensing area and a surrounding area surrounding the sensing area. The touch-sensing module is bonded to the sensing area and the surrounding area of the three-dimensional curved surface. The touch-sensing module is provided with two indentations which are opposite to each other at an edge thereof. The indentations are located in the surrounding area, and the sensing area is located between the indentations.

Abstract: A three-dimensional curved touch panel includes a light-transmissivity substrate and a touch-sensing module. The light-transmissivity substrate has a three-dimensional curved surface. The three-dimensional curved surface is defined with a sensing area and a surrounding area surrounding the sensing area. The touch-sensing module is bonded to the sensing area and the surrounding area of the three-dimensional curved surface. The touch-sensing module is provided with two indentations which are opposite to each other at an edge thereof. The indentations are located in the surrounding area, and the sensing area is located between the indentations.

Abstract: An intuitive file transfer method transfers a selected file from a source device to a selected destination device based on intuitive operation of file transferring. The source device and the destination device are connected by a data transmission device. The source device and the destination device are both provided with a storage device and are both loaded with an intuitive file transfer program. After initialization, the source device and the destination device start the intuitive file transfer programs, which detect if a user uses a pointing device to select an object icon to be transferred in a display area of the source device. When the selected object icon is detected to be moved by the user through a predetermined pointing operation, source data associated with the selected object icon are transmitted through the data transmission device to the storage device of the destination device.

Abstract: An intuitive file transfer method transfers a selected file from a source device to a selected destination device based on intuitive operation of file transferring. The source device and the destination device are connected by a data transmission device. The source device and the destination device are both provided with a storage device and are both loaded with an intuitive file transfer program. After initialization, the source device and the destination device start the intuitive file transfer programs, which detect if a user uses a pointing device to select an object icon to be transferred in a display area of the source device. When the selected object icon is detected to be moved by the user through a predetermined pointing operation, source data associated with the selected object icon are transmitted through the data transmission device to the storage device of the destination device.