Abstract: The present invention provides a silicon capacitor structure, including a substrate, an interlayer dielectric (ILD) layer on the substrate, a capacitor recess extending from a surface of the ILD layer into the substrate, a capacitor in the capacitor recess, wherein the capacitor includes a bottom electrode on a surface of the capacitor recess, a capacitive dielectric layer on a surface of the bottom electrode, and a top electrode on a surface of the capacitive dielectric layer and filling up the capacitor recess.

Abstract: A semiconductor structure including a substrate, a first isolation structure and a capacitor is provided. The substrate includes a capacitor region. The first isolation structure is disposed in the substrate in the capacitor region. The capacitor is located in the capacitor region. The capacitor includes the substrate in the capacitor region, an electrode layer and a first dielectric layer. The electrode layer is disposed in the substrate in the capacitor region. The first dielectric layer is disposed between the electrode layer and the substrate and between the electrode layer and the first isolation structure. The first dielectric layer is in direct contact with the first isolation structure.

Abstract: Provided is a dynamic random access memory (DRAM) including a substrate, a plurality of word-line sets, a plurality of bit-line structures, a plurality of capacitors, a plurality of capacitor contacts, and a plurality of air gaps. The substrate has a plurality of active areas. The word-line sets extend along a Y direction and disposed in the substrate. The bit-line structures extend along a X direction, disposed on the substrate, and across the word-line sets. The capacitors are respectively disposed at two terminals of the active areas. The capacitor contacts are respectively disposed between the capacitors and the active regions. The air gaps are disposed in a plurality of spaces enclosed by the bit-line structures and the capacitor contacts. A method of forming a DRAM is also provided.

Abstract: Provided is a dynamic random access memory (DRAM) including a substrate, a plurality of word-line sets, a plurality of bit-line structures, a plurality of capacitors, a plurality of capacitor contacts, and a plurality of air gaps. The substrate has a plurality of active areas. The word-line sets extend along a Y direction and disposed in the substrate. The bit-line structures extend along a X direction, disposed on the substrate, and across the word-line sets. The capacitors are respectively disposed at two terminals of the active areas. The capacitor contacts are respectively disposed between the capacitors and the active regions. The air gaps are disposed in a plurality of spaces enclosed by the bit-line structures and the capacitor contacts. A method of forming a DRAM is also provided.

Abstract: A chip package comprises a semiconductor chip, a plurality of pins coupled to the semiconductor chip, and a conductive structure configured to form an electrical connection between the pins, wherein the electrical connection is configured to be disabled as the chip package is inserted into a socket. Since the pins are electrically connected by the conductive structure, the surge current caused by an ESD event can be distributed to all pins rather than to a single pin as the ESD event occurs. Consequently, all ESD protection circuits connected to the pins can be used to dissipate the surge current during the ESD event, and the circuit damage caused by the ESD can be dramatically reduced.

Abstract: A probing apparatus comprises a wafer chuck configured to receive a semiconductor wafer having a plurality of integrated circuit devices and test keys configured to monitor the fabrication quality of the integrated circuit devices, a carrier configured to receive a probe card having a plurality of probe needles configured to contact the test keys of the semiconductor wafer and collect electrical information of the integrated circuit devices, and an angular adjusting module configured to adjust the angle between the probe card and the semiconductor wafer by rotating the semiconductor wafer.