Thomas, Kayden, Horstemeyer & Risley
Display panel having particular connections between conductive structure with shorting bars and testing lines
A display panel comprising a substrate, a display array formed on the substrate, and a test circuit disposed on the substrate and comprising shorting bars, testing lines, a first and a second isolation layers, and a conductive structure. The shorting bars include a first short bar. The testing lines include a first testing line vertical with the first shorting bar and electrically connecting the display array. The first isolation layer is formed between the shorting bars and the testing lines. The second isolation layer is disposed on the shorting bars, the testing lines, and the first isolation layer and has a first and a second holes, which correspond to the first shorting bar. The second hole penetrates through the first isolation layer. The conductive structure is formed on the second isolation layer and electrically connects the first testing line and the first shorting bar through the first and second holes.
Au Optronics Corp.
G G G
G09G G02F G09G
additional inventional additional
Chin-Yu Tsung-Yu Hui-Chang
Huang Lin Chen