Display device

摘要

Provided is a display device making it possible to reduce or prevent occurrence of an inter-bump short circuit and a short circuit between a terminal and a bump even when the number of conductive particles in an ACF is large. The display device includes a display panel and a driver IC connected to the display panel via the ACF. The driver IC includes an input side bump and an output side bump and has a flow acceleration member on the upstream side of the output side bump relative to a flow direction of the ACF conductive particles when heating and pressurizing the ACF.

主权项

1. A display device, comprising:
a display panel; and a driver IC connected to the display panel via an anisotropic conductive film, wherein the driver IC includes a plurality of input side bumps and a plurality of output side bumps, the plurality of output side bumps form two rows in a first direction and are arranged in a zigzag form, a flow path extends along the first direction and is formed between the two rows, a flow acceleration member is arranged on an upstream side of at least one of the output side bumps relative to a flow when heating and pressurizing the anisotropic conductive film, and the flow acceleration member is formed in the flow path, made of a passivation film, and separated from each of the output side bumps.