Lg Chem, Ltd

Korea Advanced Institute of Science and Technology

YoungSeok Kim

Joong Jin Han

Sung Ho Lee

Eunju Park

Myong Jo Ham

Dongsuk Kum

Jeongbin Lee

Myeongjin Ha

A method is provided for preparing a low temperature thermosetting polyarylene sulfide having significantly low crystallinity while maintaining a low melt flow rate at a high polymerization yield, so as to ensure excellent laser welding property and mechanical properties even when used in a molded product on the transmitting side of laser beam by a laser welding method.

Preparation method of polyarylene sulfide

An electronic device and an operating method thereof according to various embodiments are intended to detect a three-dimensional (3D) object based on camera module and radar sensor fusion, and may be configured to extract a first region of interest (RoI) from a first feature map extracted from first sensing data obtained through a camera module, extract a second RoI from a second feature map extracted from second sensing data obtained through a radar sensor, generate a third RoI by fusing the first RoI and the second RoI, and detect a 3D object based on the third RoI.

Electronic device for camera and radar sensor fusion-based three-dimensional object detection and operating method thereof

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Daejeon, South Korea

YoungSeok Kim