OLED DISPLAY PACKAGING STRUCTURE

• Main Authors: LU, Poyen, FANG, Chunhsiung
• Format: Patent
• Language: Chinese; English; French
• Published: 05.12.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

An OLED display packaging structure. The OLED display packaging structure comprises: a glass substrate (1), an upper cover glass (2), a cofferdam glue (31), a filling material (4), and a water blocking film (8); the glass substrate (1) and the upper cover glass (2) are bonded together by means of the cofferdam glue (31); the cofferdam glue (31) is applied to circumferential edges of opposite surfaces of the glass substrate (1) and the upper cover glass (2); the filling material (4) is provided at the inner side of the cofferdam glue (31) to be filled between the glass substrate (1) and the upper cover glass (2); the water blocking film (8) covers the outer surface of the cofferdam glue (31). According to the OLED display packaging structure, the width of the cofferdam glue (31) can be effectively reduced, an identical packaging effect can be maintained, the edge width of a display can be reduced, and the collision-resistant capability of the circumferential edge of the display can be enhanced by spraying a UV