The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Jun. 18, 2023
Playnitride Display Co., Ltd., MiaoLi County, TW;
Yen-Mu Chen, MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi, TW;
Abstract
A processing and detecting apparatus configured to process and detect an object is provided and includes a carrying platform, a laser unit, a wavelength measuring unit, and a computing unit. The carrying platform is configured to carry the object, and the object includes a substrate and a plurality of micro light emitting diodes (LEDs) disposed on the substrate. The laser unit is configured to perform a working procedure on the object on the carrying platform and excite each of the micro LEDs to radiate a light signal. The wavelength measuring unit is configured to measure the light signal radiated by exciting each of the micro LEDs in real time to obtain a spectrum of each of the micro LEDs. The computing unit is configured to analyze the spectra of the micro LEDs to determine whether the working procedure is abnormal.