18889755. DISPLAY DEVICE AND TEST METHOD THEREOF (Samsung Display Co., LTD.)
DISPLAY DEVICE AND TEST METHOD THEREOF
Organization Name
Inventor(s)
Sung Bae Ju of Hwaseong-si (KR)
DISPLAY DEVICE AND TEST METHOD THEREOF
This abstract first appeared for US patent application 18889755 titled 'DISPLAY DEVICE AND TEST METHOD THEREOF
Original Abstract Submitted
A display device includes a substrate in which a cut-out portion is defined, and a first conductive layer disposed on the substrate and including a first signal line and a first test line, where the first test line crosses the cut-out portion, and one end portion of the first test line includes a first pad region that is expanded.