The invention provides a vehicle, a vehicle tail lamp, a display panel and a manufacturing method of the display panel. The display panel comprises a substrate, a first electrode, a source and drain electrode, a pixel definition layer, a light-emitting material layer and a second electrode. The first electrode is located on the substrate; the source-drain electrode is located at one side of the first electrode away from the substrate; the pixel definition layer is located on the substrate and one side, far away from the substrate, of the source-drain electrode and the first electrode; the pixel definition layer is provided with an opening which exposes a partial region of the first electrode; the luminescent material layer is located in the opening of the pixel definition layer; the second electrode is at least located at one side of the luminescent material layer away from the substrate. According to the embodiment of the invention, the manufacturing of the display panel can be completed through three times of photoetching processes, the working procedures are few, and the display panel is simple in structure and low in cost.

    本发明提供了一种车辆、车尾灯、显示面板及其制作方法,显示面板包括:基底、第一电极、源漏极、像素定义层、发光材料层以及第二电极;第一电极位于基底上;源漏极位于第一电极远离基底的一侧;像素定义层位于基底上以及源漏极与第一电极远离基底的一侧;像素定义层具有开口,开口暴露第一电极的部分区域;发光材料层位于像素定义层的开口内;第二电极至少位于发光材料层远离基底的一侧。根据本发明的实施例,可通过三次光刻工艺完成显示面板的制作,工序少、显示面板结构简单、成本低。


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    Title :

    Vehicle, vehicle tail lamp, display panel and manufacturing method of display panel


    Additional title:

    车辆、车尾灯、显示面板及其制作方法


    Contributors:
    ZHANG WENXUAN (author) / GAO TAO (author) / CHEN YONG (author)

    Publication date :

    2022-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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