Patent ID: 11088346

Abstract:
The WOLED display panel includes a substrate, a WOLED array layer on the substrate, a thin-film encapsulation layer on the substrate and the WOLED array layer, and a CF layer inside the thin-film encapsulation layer. The thin-film encapsulation layer includes inorganic barrier layers and organic buffer layers. One of the inorganic batter layer has multiple pixel indentations on a side away from the substrate, each corresponding to and above a WOLED device. The CF layer is embedded in the pixel indentations. By having the CF layer inside the thin-film encapsulation layer, the encapsulation cover is omitted, the WOLED display panel's thickness is reduced, and the flexibility of the display panel is achieved. In addition, not only the encapsulation effect is not affected, but also the chroma and color gamut are guaranteed, manufacturing precision is enhanced, and production cost is reduced.