Abstract: A display may have an array of pixels each of which has a light-emitting diode such as an organic light-emitting diode. A drive transistor and an emission transistor may be coupled in series with the light-emitting diode of each pixel between a positive power supply and a ground power supply. The pixels may include first and second switching transistors. A data storage capacitor may be coupled between a gate and source of the drive transistor in each pixel. Signal lines may be provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors, and predetermined voltages between display driver circuitry and the pixels. The switching transistors, emission transistors, and drive transistors may include semiconducting-oxide transistors and silicon transistors and may be n-channel transistors or p-channel transistors.

Abstract: The present disclosure provides a ball tracking system and method. The ball tracking system includes camera device and processing device. The camera device is configured to generate a plurality of video frame data, wherein the video frame data includes image of ball. The processing device is electrically coupled to the camera device and is configured to: recognize the image of the ball from the plurality of video frame data to obtain 2D estimation coordinate of the ball at first frame time and utilize 2D to 3D matrix to convert the 2D estimation coordinate into first 3D estimation coordinate; utilize model to calculate second 3D estimation coordinate of the ball at the first frame time; and calibrate according to the first 3D estimation coordinate and the second 3D estimation coordinate to generate 3D calibration coordinate of the ball at the first frame time.

Abstract: Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes channel structures vertically stacked over a substrate and a source/drain structure laterally attached to the channel structures in the first direction. The semiconductor structure also includes a dielectric wall structure laterally attached to the channel structures in the second direction. The second direction is different from the first direction. In addition, the dielectric wall structure includes a bottom portion and a cap layer formed over the bottom portion. The semiconductor structure also includes an isolation feature vertically overlapping the cap layer of the dielectric wall structure and a gate structure formed around the channel structures and covering a sidewall of the isolation feature.

Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: An integrated circuit structure includes a first metal feature formed into a first dielectric layer, a second metal feature formed into a second dielectric layer, the second dielectric layer being disposed on said first dielectric layer, and a via connecting the first metal feature to the second metal feature, wherein a top portion of the via is offset from a bottom portion of the via.

Abstract: A connection structure of a semiconductor device is provided in the present invention. The connection structure includes an interlayer dielectric, a top metal structure, and a passivation layer. The interlayer dielectric is disposed on a substrate. The top metal structure is disposed on the interlayer dielectric. The top metal structure includes a bottom portion and a top portion disposed on the bottom portion. The bottom portion includes a first sidewall, and the top portion includes a second sidewall. A slope of the first sidewall is larger than a slope of the second sidewall. The passivation layer is conformally disposed on the second sidewall, the first sidewall, and a top surface of the interlayer dielectric.

Abstract: A method for designing an instrument for orthopedic surgery includes obtaining imaging information associated with a bone segment of a subject and an implant fastened to the bone segment, creating a bone segment model and an implant model based on the imaging information associated with the bone segment and the implant, and generating information regarding a shape of an instrument based on the bone segment model and the implant model. The instrument is to be disposed on the bone segment and the implant. The instrument is formed with a path to align a positioning component with a location of the bone segment which is not covered by the implant and at which the positioning component is to engage the bone segment.

Abstract: The present invention relates to a process of preparing a taxoid (X) by reacting a protected baccatin derivative (B) with a ?-lactam (C) in the presence of one or more Lewis acids and a base agent. The present invention also relates to a process of preparing the protected baccatin derivative (B) from a baccatin derivative (A) comprising a protection reaction catalyzed by one or more Lewis acids with an optional base agent.

Abstract: The present invention relates to a process of preparing a taxoid (X) by reacting a protected baccatin derivative (B) with a ?-lactam (C) in the presence of one or more Lewis acids and a base agent. The present invention also relates to a process of preparing the protected baccatin derivative (B) from a baccatin derivative (A) comprising a protection reaction catalyzed by one or more Lewis acids with an optional base agent.

Abstract: A mouse using sound frequency transmission is disclosed. By pressing a key or rolling a wheel in the mouse, a plurality of sound-sending elements with different sound frequencies is knocked to produce a plurality of sound frequency signals. These sound frequency signals are received and transformed by a receiver connected with a computer. Therefore, the moving signals produced by the mouse are able to be transferred to the computer to achieve the purpose of controlling the cursor in the computer or executing computer functions. Therefore, the inconvenience of using batteries to supply power in a conventional mouse can be improved.