Patent ID: 8916779
Filing Date: 2014-12-23
Classification: G02F,H01L,H05K

Abstract:
1. A tape substrate with chip on film (COF) structures for a liquid crystal display panel, wherein a plurality of package units with the COF structures are arranged along a longitudinal direction of the tape substrate, and each of the package units includes input leads and output leads, characterized in that: in each of the package units, along the longitudinal direction of the tape substrate, the input leads and the output leads are disposed at both sides of the tape substrate, respectively; and along the longitudinal direction of the tape substrate, the input leads of the two adjacent package units are disposed at the same side or different sides of the tape substrate; wherein, in each of the package units, the input leads and output leads extend from a region for mounting a driving chip, and a longitudinal direction of the driving chip is parallel to the longitudinal direction of the tape substrate after mounting the driving chip on the region.