Patent ID: 11927784
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An OLED display device, comprising an anti-dazzling device and an OLED display unit, wherein the anti-dazzling device is disposed on a display surface of the OLED display unit, and the anti-dazzling device comprises a first electrode, a second electrode and a dimming structure; the first electrode and the second electrode are disposed opposite to each other, and the dimming structure is disposed between the first electrode and the second electrode and is configured to change a light transmittance of the anti-dazzling device under action of voltage;
the OLED display unit comprises a low-temperature polysilicon backplane, a pixel definition layer, a thin film encapsulation layer and a reflective metal layer; the pixel definition layer, the thin film encapsulation layer and the reflective metal layer are sequentially stacked on a surface of the low-temperature polysilicon backplane; and
the pixel definition layer is provided with a plurality of pixel openings, and an OLED light emitting device is disposed in each of the pixel openings; the reflective metal layer is provided with a plurality of metal layer openings which have a one-to-one correspondence with the pixel openings.