18808413. DISPLAY PANEL (SAMSUNG DISPLAY CO., LTD.)
DISPLAY PANEL
Organization Name
Inventor(s)
HONGBEOM Lee of Yongin-si (KR)
DISPLAY PANEL
This abstract first appeared for US patent application 18808413 titled 'DISPLAY PANEL
Original Abstract Submitted
Disclosed is a display panel which includes a base layer having a hole, a circuit layer disposed on the base layer and including a pixel circuit and a plurality of insulating layers, an element layer disposed on the circuit layer and including a light emitting element electrically connected to the pixel circuit and a pixel defining layer defining an emissive region, and an encapsulation layer covering the element layer. The circuit layer further includes a groove surrounding the hole, and the pixel defining layer includes a valley surrounding at least a portion of the emissive region. A bottom surface of the groove and side surfaces of the groove connected to the bottom surface are formed by an insulating layer among the plurality of insulating layers.