DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

• Main Authors: SUNG WOOYONG, YOON SEUNGHO, YOON KWANHYUCK, SEO JUNGHAN, LEE HEEYEON, KIM JONGKI, KIM SOOYOUN, CHANG MOONWON
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention relates to a display device and method for fabricating the same. A display device includes a substrate, a pixel circuit unit which is disposed on the substrate and having a first hole, alight blocking layer which is disposed on the pixel circuit unit and having a second hole corresponding to the first hole, a light emitting layer disposed on the pixel circuit unit, and a sealing unit on the light blocking layer. The substrate includes a first layer having a depression corresponding to the first hole, and a second layer which is disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole. The sealing unit includes a cover portion on the light blocking layer, and an extension portion extending from the cover portion. The depression has a width larger than a width of the third hole. 本发明涉及显示装置和制造显示装置的方法，显示装置包括衬底、像素电路单元、阻光层、发光层和密封单元，其中，像素电路单元布置在衬底上并且具有第一孔，阻光层布置在像素电路单元上并且具有与第一孔对应的第二孔，发光层布置在像素电路单元上，密封单元位于阻光层上。衬底包括第一层和第二层，其中，第一层具有与第一孔对应的