Abstract: An integrated circuit package including electrically floating metal lines and a method of forming are provided. The integrated circuit package may include integrated circuit dies, an encapsulant around the integrated circuit dies, a redistribution structure on the encapsulant, a first electrically floating metal line disposed on the redistribution structure, a first electrical component connected to the redistribution structure, and an underfill between the first electrical component and the redistribution structure. A first opening in the underfill may expose a top surface of the first electrically floating metal line.

Abstract: A video conferencing system is provided, which includes at least one camera device, a microphone array device, a sound output device, and a processor. The processor is configured to: receive multiple image signals converted by an image shot by the at least one camera device, and receive multiple voice signals converted from multiple voices captured from the microphone array device; and select at least one sound source signal corresponding to multiple personnel positions from the multiple sound signals according to the image signal and the multiple voice signals, so as to transmit at least one sound source signal corresponding to the multiple personnel positions to the sound output device, where the sound output device converts at least one sound source signal into sound for play. In addition, a video conferencing method is also disclosed herein.

Abstract: A video conferencing system is provided, which includes at least one camera device, a microphone array device, a sound output device, and a processor. The processor is configured to: receive multiple image signals converted by an image shot by the at least one camera device, and receive multiple voice signals converted from multiple voices captured from the microphone array device; and select at least one sound source signal corresponding to multiple personnel positions from the multiple sound signals according to the image signal and the multiple voice signals, so as to transmit at least one sound source signal corresponding to the multiple personnel positions to the sound output device, where the sound output device converts at least one sound source signal into sound for play. In addition, a video conferencing method is also disclosed herein.

Abstract: A driving system for a matrix type backlight module having a plurality of light spots is provided. The driving system includes a timing controller providing a timing signal to control a starting up sequence and a turning on time for each of the plurality of light spots, a row driver electrically connected to the timing controller and providing a turning on time of the matrix type backlight module in a row direction according to the timing signal, and a column driver electrically connected to the timing controller and providing a turning on time of the matrix type backlight module in a column direction according to the timing signal.

Abstract: A driving system for a matrix type backlight module having a plurality of light spots is provided. The driving system includes a timing controller providing a timing signal to control a starting up sequence and a turning on time for each of the plurality of light spots, a row driver electrically connected to the timing controller and providing a turning on time of the matrix type backlight module in a row direction according to the timing signal, and a column driver electrically connected to the timing controller and providing a turning on time of the matrix type backlight module in a column direction according to the timing signal.