Patent ID: 11868012
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The transparent display panel according to claim 3, wherein the plurality of pixel units further comprise a fourth pixel unit, the distance from the center of the orthographic projection of the third pixel unit on the light exit surface of the light guide plate to the light incident surface of the light guide plate is less than the second threshold and greater than a third threshold, a distance from a center of an orthographic projection of the fourth pixel unit on the light exit surface of the light guide plate to the light incident surface of the light guide plate is less than the third threshold, and an area of an orthographic projection of an effective modulation area of the liquid crystal layer in the fourth pixel unit on the light exit surface of the light guide plate is less than the area of the orthographic projection of the effective modulation area of the liquid crystal layer in the third pixel unit on the light exit surface of the light guide plate.