MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202524003006 A) filed by Microjet Technology Co. Ltd., Hsinchu, Taiwan, on Jan. 13, for 'particle detecting module.'
Inventor(s) include Hao-Jan Mou; Chin-Chuan Wu; Yu-Chun Kuo; Jian-Cheng Yu; Yi-Hsuan Sung; Chih-Kai Chen; Chi-Feng Huang; and Chin-Wen Hsieh.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "A particle detecting module is provided and includes a detection accuracy enhancing structure. The detection accuracy enhancing structure comprises an anti-scatter structure (18) and two stray light suppression treatment structures (19a, 19b). The anti-scatter structure (18) is disposed in the gas-inlet groove (14) of the base (1) corresponding to a projection area of the laser component (4). The two stray light suppression treatment structures (19a, 19b) are respectively arranged in the light trapping region (17) and the gas-inlet groove (14) corresponding to the projection area of the laser component (4). The light trapping region (17) includes the first light trapping structure (17a) with geometry shape and the second light trapping structure (17b) with geometry shape. When the light beam emitted from the laser component (4) is reflected to the light trap region (17) and the gas-inlet groove (14), the anti-scatter structure (18) and the two stray light suppression treatment structures (19a, 19b) reduce a stray light directly reflected to the particulate sensor (5), so as to enhance the detection accuracy."
Disclaimer: Curated by HT Syndication.
