Display device
AssigneeMitsubishi Electric Corporation
InventorsShigeaki NOUMI, Yuichi MASUTANI
Life of this patent
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Abstract
An array substrate is provided with thereon a display area in which plural pixels are arranged in a matrix shape. Output-side mounting terminals for a source driving circuit chip, which is COG-mounted on a frame area on the outside of the display area, have a plural-row zigzag arrangement. Inspection terminals individually provided in correspondence to the output-side mounting terminals have a zigzag arrangement opposite to the zigzag arrangement of the output-side mounting terminals in a terminal-row direction. Additionally, the output-side mounting terminals and the inspection terminals are disposed below the source driving circuit chip.
Claims6
A display device comprising:
- a substrate comprising a display area and a frame area that is provided outside of the display area;
- pixels arranged in a matrix shape on the display area of the substrate;
- mounting terminals provided in the frame area of the substrate so as to be connected to wirings for driving the pixels;
- and
- a driving circuit chip directly mounted to the mounting terminals on the substrate so as to drive the pixels,
- wherein the mounting terminals comprises output-side mounting terminals, which are provided on an output side of the driving circuit chip, and which have plural-row zigzag arrangement,
- wherein inspection terminals disposed to respectively correspond to the output-side mounting terminals have a zigzag arrangement opposite to the zigzag arrangement of the output-side mounting terminals in a row direction of the output-side mounting terminals, and
- wherein the mounting terminals and the inspection terminals are disposed below the driving circuit chip.
Dependencies are inferred from the claim text.