Sou Hu Cai Jing·2025-03-29 12:23Group 1 - The core point of the news is that Semiconductor Manufacturing International Corporation (SMIC) has applied for a patent related to OLED display semiconductor device structures, which aims to enhance the display performance of final products by improving the subthreshold swing and increasing the gate voltage range [1] Group 2 - SMIC Beijing was established in 2002 and primarily engages in the manufacturing of computers, communications, and other electronic devices [2] - The registered capital of SMIC Beijing is 100 million USD, with the paid-in capital also at 100 million USD [2] - SMIC Beijing has made investments in one company, participated in 49 bidding projects, and holds 5000 patent records along with 226 administrative licenses [2]