昆山龙腾光电申请阵列基板的测试装置及测试方法专利，提高阵列基板测试的准确度

Group 1 - The company, Kunshan Longteng Optoelectronics Co., Ltd., has applied for a patent titled "Testing Device and Method for Array Substrate," with publication number CN120489522A, filed on May 2025 [1] - The patent describes a testing device for array substrates that includes multiple sub-pixels and a lighting circuit, where each sub-pixel consists of a pixel electrode and a thin-film transistor [1] - The testing device comprises a control module and a connection module, which connects to the lighting circuit's input terminals and the pixel electrodes of the thin-film transistors to output test voltages and detect currents [1] Group 2 - Kunshan Longteng Optoelectronics Co., Ltd. was established in 2005 and is located in Suzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 333,333.34 million RMB and has made investments in 2 enterprises, participated in 183 bidding projects, and holds 3975 patent records [2] - Additionally, the company possesses 20 administrative licenses and has 17 trademark records [2]