Abstract:
Disclosed is a method of packaging a power amplifier module. The method of packaging a power amplifier module includes providing a unified pattern including a ceramic layer and a pattern formed on the ceramic layer, bonding the unified pattern on a metal layer, and depositing a ceramic sidewall, on which at least one external signal connection lead line is formed, on the unified pattern bonded the metal layer.
Abstract:
Disclosed is a wireless charging delivery module used in a wireless charging system. The wireless charging delivery module includes at least one first antenna that receives a power signal in at least one frequency band from at least one transmitter in a radio frequency (RF) scheme, at least one matching unit connected to the at least one first antenna to match and output the power signal in the at least one frequency band, a frequency converter connected to the at least one matching unit to convert the power signal in the at least one frequency band into a power signal in a specific frequency band of the receiver, and a second antenna connected to the frequency converter to transmit the power signal in the specific frequency band to the receiver in one of a magnetic resonance scheme and a magnetic induction scheme.
Abstract:
Disclosed is a color night vision system including a single-4-color image sensor configured to acquire a red, green, blue (RGB) image and an infrared (IR) image by processing RGB light signals and an IR light signal for each wavelength; and a processor configured to determine an exposure state of the RGB image by analyzing a brightness distribution of the RGB image, to decide at least one of an exposure compensation level of the RGB image, a denoising level of the RGB image, or a synthesis ratio between the RGB image and the IR image based on the determination result, and to create an output image based on the decision result that is made using the RGB image and the IR image.