Printed Circuit Board and Display Device

Abstract: embodiments of the disclosure relate to a printed circuit board and a display device and, more specifically, may include a display panel and a printed circuit board directly or indirectly connected to the display panel and including a plurality of layers. the printed circuit board may include a first substrate layer, a second substrate layer disposed on the first substrate layer and having a slit formed in at least a portion thereof, a signal line disposed on the second substrate layer, disposed in a direction forming a predetermined angle from a longitudinal direction of the slit, and passing over the slit so that at least a portion thereof overlaps the slit on the same vertical line, and an impedance matching element connected to the signal line.

Inventor(s): JuHyun Ji, Dongju Kim

CPC Classification: H05K1/025 ({Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance ( and take precedence; for semiconductor devices )})

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