DISPLAY DEVICE

• Main Authors: MA JIN-SEOCK, SHIN HYUN-EOK, BAEK GYUNG-MIN, LEE JOO-HYUN, JUNG JIN-GOO, CHOI KYUNG-HYUN, KO MOO-SOON
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

A display device includes: a substrate including a display area and a transmission area; a blocking layer disposed in the display area of the substrate and including a first blocking layer and a second blocking layer that is disposed on the first blocking layer; an insulating layer disposed on the blocking layer; a transistor disposed on the insulating layer; and a light emitting element connected to the transistor, wherein a first reflectivity of the first blocking layer is smaller than a second reflectivity of the second blocking layer, and a first absorption coefficient of the first blocking layer is smaller than a second absorption coefficient of the second blocking layer. 一种显示装置包括：包括显示区域和透射区域的基板；布置在基板的显示区域中并且包括第一阻挡层和第二阻挡层的阻挡层，第二阻挡层被布置在第一阻挡层上；布置在阻挡层上的绝缘层；布置在绝缘层上的晶体管；以及连接到晶体管的发光元件，其中第一阻挡层的第一反射率小于第二阻挡层的第二反射率，并且第一阻挡层的第一吸收系数小于第二阻挡层的第二吸收系数。