Patent application number | Description | Published |
20120264297 | METHOD FOR CREATING VIA IN IC MANUFACTURING PROCESS - In a method for creating a via in an IC manufacturing process, a substrate is provided and a circuitry structure is formed over the substrate. Then, a dielectric layer is formed over the circuitry structure; a hard mask is formed on and a trench is created through the dielectric layer; a coating layer is formed on the hard mask, filling the trench; an etch opening is defined in the coating layer by performing a pattern transfer process, wherein a width of the etch opening is greater than a width of the trench; and the bottom of the trench exposed from the etch opening is etched off with the hard mask, thereby creating a via for conductors. | 10-18-2012 |
20130089962 | SEMICONDUCTOR PROCESS - A semiconductor process includes the following steps. A substrate is provided. A gate structure is formed on the substrate. A spacer is formed on the substrate beside the gate structure. The spacer includes a first spacer and a second spacer located on the external surface of the first spacer. A first etching process is performed to etch and form at least a recess in the substrate beside the spacer and entirely remove the second spacer. The etching rate of the first etching process to the first spacer is lower than the etching rate of the first etching process to the second spacer. An epitaxial layer is formed in the recess. | 04-11-2013 |
20130316506 | SEMICONDUCTOR PROCESS - A semiconductor process includes the following steps. A gate structure is formed on a substrate. A main spacer is formed on the substrate beside the gate structure. A source/drain is formed in the substrate beside the main spacer. After the source/drain is formed, an epitaxial structure is formed in the substrate beside the main spacer. A gate structure may be respectively formed in a first area and a second area of a substrate. A main spacer is formed on the substrate respectively beside the two gate structures. A source/drain is formed in the substrate respectively beside the two spacers. After the two source/drains are formed, an epitaxial structure is formed in the substrate respectively beside the main spacers. | 11-28-2013 |
Patent application number | Description | Published |
20150333451 | ELECTRICAL PLUG CONNECTOR AND ELECTRICAL RECEPTACLE CONNECTOR - An electrical plug connector includes an insulation housing, a metal shell and plural buckling members. The insulation housing includes an insertion cavity, plural lateral sides and plural assembling spaces. The insertion cavity is disposed at a front portion of the insulation housing. The lateral sides are disposed at two sides of the insulation housing. The assembling spaces are disposed at the lateral sides and communicate with the insertion cavity. The metal shell encloses the insulation housing. The buckling members are respectively disposed in the assembling spaces and each includes a contact arm, a hook portion and a pin. The contact arm is disposed in the assembling portion, the hook portion is extending from a front portion of the contact arm toward the insertion cavity, and the pin is extending from a rear portion of the contact arm and exposed out of the assembling space. | 11-19-2015 |
20150340791 | ELECTRICAL RECEPTACLE CONNECTOR AND ELECTRICAL PLUG CONNECTOR - An electrical receptacle connector is disclosed. The electrical receptacle connector includes a plurality of upper-row receptacle terminals and lower-row receptacle terminals. The plurality of upper-row receptacle terminals and lower-row receptacle terminals have 180 degree symmetrical, dual or double orientation design which enable the electrical plug connector to be inserted into the electrical receptacle connector in either of two intuitive orientations. Each of the receptacle terminals includes a flat contact portion, a soldering portion and a connecting portion. The flat contact portion is extended from one end of the connecting portion, and the soldering portion is extended from the other end of the connecting portion. The width of the connecting portion is different from the width of the flat contact portion. | 11-26-2015 |
20150380858 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes an insulated housing, terminals and a fixing base. The insulated housing includes a base member and terminal slots defined through the base member along a longitudinal direction. The terminals are at the insulated housing, and each of the terminals includes a body portion and a tail portion. The connecting segments are at the terminal slots respectively, and the tail portions are respectively extending from the connecting portions and protruded out of a rear side of the base member. The fixing base is at the rear side of the base member, and includes a partition board and barriers. The partition board defines two lateral surfaces corresponding to each other. The barriers are respectively extending from the lateral surfaces, and through grooves are defined between the barriers. Each of the barriers is covered to two sides of the corresponding soldering portion. | 12-31-2015 |
20150380869 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes an insulated housing, and a metallic shell. The insulated housing includes a base member, an upper portion, a lower portion and a mating room between the upper portion and the lower portion. The base member includes a plurality of recessed portions. The upper and lower portions are extending from one side of the base member. The metallic shell encloses the insulated housing, and the metallic shell includes a rear case body and a front case body. The base member is inside the rear case body. The front case body is drawn from the rear case body to be formed at a front side of the rear case body. The front case body protrudes from the front side of the rear case body. The front case body defines a receiving cavity therein to dispose the upper portion and the lower portion. | 12-31-2015 |
20150380870 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes a metallic shell, and two conductive contact members. The two conductive contact members are respectively received in a top concave region and a bottom concave region of the insulated housing. When the electrical plug connector is inserted into a metallic shell of the electrical receptacle connector, each conductive contact members of the electrical plug connector comes in contact with the inner surface of the metallic shell of the electrical receptacle connector and a low-impedance grounding path is established between the metallic shell of the electrical plug connector and the metallic shell of the mating electrical receptacle connector through each conductive contact member. | 12-31-2015 |
20150380871 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes an insulated housing and a metallic shell. The insulated housing includes a base member, an upper portion, a lower portion and defines a mating room between the upper portion and the lower portion. The upper portion and the lower portion are extending from one side of the base member. The metallic shell encloses the insulated housing, and includes a front shell and a rear shell. The front shell includes a front cover portion and a rear cover portion. The rear cover portion is extending from a rear side of the front cover portion. The rear shell encloses the front side of the base member and includes a front extending plate propped on the rear cover portion, so that the front shell and the rear shell are fixed with each other. | 12-31-2015 |
20160043512 | Electrical Plug Connector - The invention relates to an electrical plug connector which comprises an insulated housing, a metallic shell, two terminal sets, and a circuit board. The insulated housing includes a front portion and a rear portion. The front portion extends forwardly from the rear portion and an inside of the front portion forms a receiving cavity. The metallic shell covers the insulated housing. Each terminal set is composed with a plurality of terminals. Each terminal includes a contact portion, a retaining portion, and a soldering portion. The retaining portion is retained in the insulated housing. The soldering portion extends backwardly from the retaining portion. The soldering portions are arranged as a upper row and a lower row in symmetry and the soldering portion is in spring arm type. The circuit board is inserted between the upper row and the lower row of the soldering portions. The upper row and the lower row of the soldering portions clip elastically the circuit board. | 02-11-2016 |
20160064864 | Electrical Plug Connector - An electrical plug connector includes an insulating housing, two terminal sets, and a metallic component. The insulating housing includes a front portion and a rear portion, and a receiving cavity is formed inside the front portion. The two terminal sets separately include a plurality of terminals and are arranged in an upper-row terminal set and a lower-row terminal set. Each terminal includes a contact portion disposed in the receiving cavity, a retaining portion retained in the insulating housing, and a soldering portion disposed in the rear of the insulating housing. The metallic component includes a plate body and two latches. The plate body is disposed in the rear portion and clamped between the upper-row and lower-row terminal sets. The two latches are separately disposed at two sides of the plate body and symmetrical to each other. The plate body and the two latches are formed in one piece. | 03-03-2016 |
20160064866 | ELECTRICAL RECEPTACLE CONNECTOR - An electrical receptacle connector includes an insulated housing, upper-row terminals, lower-row terminals, and a grounding sheet. The insulated housing includes a base portion and a tongue portion. The tongue portion is extended from one side of the base portion and has an upper surface and a lower surface. The upper-row terminals are disposed at the base portion and the tongue portion and include a ground terminal located at the upper surface The lower-row terminals are disposed at the base portion and the tongue portion and include a ground terminal located at the lower surface. The grounding sheet is disposed at the insulated housing and located between the ground terminal of the upper-row terminals and the ground terminal of the lower-row terminals. The grounding sheet includes one or more protruded portion in contact with the ground terminal of the upper-row terminals or the ground terminal of the lower-row terminals. | 03-03-2016 |
20160141804 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes a metallic shell, an insulated housing, and a grounding sheet. The insulated housing is received in a receiving cavity of the metallic shell and includes a mating room and side assembling cavities. The side assembling cavities are defined at two sides of the insulated housing and communicate with the mating room. The grounding sheet is at the insulated housing and in contact with the metallic shell. The grounding sheet includes a main body in the insulated housing, side arms extended toward the side assembling cavities from two sides of the main body, hook portions extended toward the mating room from the fronts of the side arms, and mounting legs extended from the rears of the side arms and protruded from the side assembling cavities. | 05-19-2016 |