Locke Lord LLP
Display panel
A display panel includes a substrate, a conductive bump, a capacitor dielectric layer, a sensing electrode, a counter substrate opposite to the substrate, an electroluminescent layer, and a counter electrode. The conductive bump protrudes from an inner surface of the substrate and includes an upper capacitor electrode and a bump covered by the upper capacitor electrode. The bump is disposed between the inner surface of the substrate and the upper capacitor electrode. The capacitor dielectric layer covers the conductive bump and a portion of the inner surface of the substrate. The sensing electrode is disposed on the inner surface of the substrate or an inner surface of the counter substrate. The counter substrate has at least one pixel electrode and a first capacitor electrode separated from the pixel electrode. The electroluminescent layer is disposed between the pixel electrode and the counter electrode.
AU OPTRONICS CORPORATION
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H01L G02F H01L G02F H01L
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Ya-Chun Chia-Tien
Chang Chou