Organic light emitting display device with touch screen function and manufacturing method thereof
A technology of light-emitting display and touch function, applied in semiconductor/solid-state device manufacturing, input/output process of data processing, instruments, etc. The effect of compact structure and high product quality rate
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[0036] At present, traditional OLED displays can also be integrated with touch technology, please refer to figure 1 A schematic diagram of the cross-sectional structure of the OLED touch display device. As shown in the figure, the touch display device 10 is mainly composed of an OLED structure to achieve a display function. The structure includes a lower substrate 130, a top cover 110, an OLED device 120 and a sealing layer 150, wherein the OLED device 120 It is stacked above the lower substrate 130 , and the upper cover 110 is further disposed above the OLED device 120 and integrated with the lower substrate 130 through the sealing layer 150 . In order to allow the device 10 to have a touch function at the same time, a capacitive touch sensing layer 100 is formed on the upper cover 110. The capacitive touch sensing layer 100 is composed of a first transparent conductive layer 101, an insulating layer 102 , a second transparent conductive layer 103 and an insulating protectio...
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