Organic light emitting diode touch control display panel
A touch display panel, light-emitting diode technology, applied in static indicators, instruments, electrical digital data processing, etc., can solve the problems of poor display effect of OLED display panel, improve display effect, reduce process cost, realize thin the effect of
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[0049] According to an embodiment, such as Figure 4 As shown, the OLED lower electrode 302 includes a bottom transparent conductive layer 302a, a top transparent conductive layer 302c, and a reflective layer 302b located between the bottom transparent conductive layer 302a and the top transparent conductive layer 302c. The touch sensing electrode 206 may be located on the same layer as the bottom transparent conductive layer 302a. The touch sensing electrode 206 can be formed of the same material as the bottom transparent conductive layer 302a. According to an example embodiment, the touch sensing electrode 206 can be formed at the same time as the bottom transparent conductive layer 302a in the process of forming the bottom transparent conductive layer 302a. According to an example embodiment, the bottom electrode 302 may have ITO / Ag / ITO, that is, the bottom transparent conductive layer 302a and the top transparent conductive layer 302c are made of ITO, and the reflective lay...
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