Abstract: A camera monitor system includes: a panel disposed outside a vehicle, a fixing part fixed to an inner side of the panel, a camera assembly disposed at the fixing part and selectively accommodated in an opening of the panel, and a link unit coupled to the fixing part to transmit driving force of a driving unit to the camera assembly so that the camera assembly selectively protrudes to the outside of the panel.

Abstract: An apparatus for operating a mirror assembly of a vehicle includes a fixing member fixed to a mirror base of the vehicle; and a driving member fixed to a mirror housing of the vehicle and configured to rotate the mirror housing with respect to the fixing member by generating a driving force. A position of the mirror housing includes a first position where the mirror housing is unfolded with respect to the mirror base and a second position where the mirror housing is folded with respect to the mirror base. The driving member is configured to decrease a gap between the mirror housing and the mirror base when the mirror housing is changed from the second position to the first position, and increase the gap when the mirror housing is changed from the first position to the second position.

Abstract: A camera mirror assembly for a vehicle includes a folding unit configured to be rotated with respect to a fixed shaft formed in a base provided in the vehicle; and a support frame in which the folding unit and a camera are mounted at both ends thereof, wherein the support frame is configured to be folded or unfolded to change a position of the camera as the folding unit rotates. Further, the folding unit includes a driving housing, a driving portion, a driven gear portion fixed to the fixed shaft, and a driving force transfer portion for transferring a driving force of the driving portion to the driven gear portion.

Abstract: A camera mirror assembly for a vehicle includes a folding unit configured to be rotated with respect to a fixed shaft formed in a base provided in the vehicle; and a support frame in which the folding unit and a camera are mounted at both ends thereof, wherein the support frame is configured to be folded or unfolded to change a position of the camera as the folding unit rotates. Further, the folding unit includes a driving housing, a driving portion, a driven gear portion fixed to the fixed shaft, and a driving force transfer portion for transferring a driving force of the driving portion to the driven gear portion.

Abstract: An analog front circuit for a medical device includes an automatic gain control loop and a 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter. The automatic gain control loop is configured to implement automatic control of loop gain and output an analog signal to the 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter. The 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter is configured to convert the analog signal output from the automatic gain control loop into a digital code and output the digital code to a DSP for processing.

Abstract: The present disclosure provides an SOI analog front circuit for a medical device, characterized in that it comprises an automatic gain control loop and a 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter, wherein: the automatic gain control loop is configured to implement automatic control of loop gain and output an analog signal to the 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter; and the 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter is configured to convert the analog signal output from the automatic gain control loop into a digital code and output the digital code to a DSP for processing. The analog front circuit for the medical hearing aid device may be implemented by integration of three comparators, an analog-digital hybrid automatic gain control loop and a 2-order-3-bit-quantization Sigma-Delta analog-to-digital converter on a single chip using SOI process with high reliability and low power consumption.