APPARATUS FOR FABRICATING DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME

• Main Authors: LIM, Jong Chan, KIM, Tae Young, KIM, Dong So, BAE, Jung Suk, PARK, Kyong Tae, LIM, Sang Hoon
• Format: Patent
• Language: English
• Published: 15.08.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

An apparatus for fabricating a display panel includes: a sample module in which a switching transistor is formed, a measurement module having input/output terminals electrically connected to the switching transistor of the sample module, a characteristic detecting unit configured to detect primary operation characteristic information including an output current, an output voltage value and a threshold voltage range of the switching transistor, a model learning unit configured to correct at least one of the output current, the output voltage value and the threshold voltage range in the primary operation characteristic information using a learning program included in at least one learning model, and to extract correction results as learning result data, and a correction learning unit configured to classify the learning result data containing the primary operation characteristic information according to fabrication characteristics of sample switching transistors and a list of classifications.