A top-emitting type OLED display panel and a preparation method thereof

• Main Authors: LI WEI, XIE DINI
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The embodiment of the invention provides a top-light-emitting type OLED display panel and a preparation method thereof, which relate to the technical field of display, and can improve the display effect of the top-light-emitting type OLED display panel without affecting the yield of the top-light-emitting type OLED display panel. A top-emitting OLED display panel comprises an array substrate and apackage cover plate, the array substrate comprises an OLED light emitting device, The OLED light emitting device comprises a light emitting function layer, a first electrode layer arranged on a sideof the light emitting function layer close to the package cover plate, and a transparent conductive adhesive filled between the array substrate and the package cover plate for bonding the array substrate and the package cover plate. Wherein the transparent conductive adhesive is in direct contact with the first electrode layer. 本发明实施例提供种顶发光型OLED显示面板及其制备方法，涉及显示技术领域，可在不影响顶发光型OLED显示面板的良率的情况下，提高顶发光型OLED显示面板的显示效果。种顶发光型OLED显示面板，