Patent ID: 9153629
Filing Date: 2015-10-06
Classification: G02F,G06F,H01L

Abstract:
1. An in-cell OLED touch panel structure of narrow border, comprising: an upper substrate; a lower substrate parallel to the upper substrate; an OLED layer configured between the upper substrate and the lower substrates; a black matrix layer arranged on one side of the upper substrate facing the OLED layer, the black matrix layer being composed of a plurality of opaque lines; a first sensing electrode layer arranged on one side of the black matrix layer facing the OLED layer and including M first conductor line units and N connection lines arranged in a first direction for touch detection, where M and N are each a positive integer; a second sensing electrode layer arranged on one side of the first sensing electrode layer facing the OLED layer and including N second conductor line units arranged in a second direction for touch detection, wherein each of the N second conductor line units makes use of a corresponding i-th connection line to be extended to one edge of the in-cell OLED touch panel structure, where i is a positive integer and 1≦i≦N; and a thin film transistor layer disposed at one side of the lower substrate facing the OLED layer, wherein the M first conductor line units, the N connection lines, and the N second conductor line units are disposed at positions corresponding to those of the plurality of opaque lines of the black matrix layer, wherein each of the M first conductor line units is extended to the same edge of the panel structure through a corresponding metal wire for being further connected to a flexible circuit board.