Patent ID: 11947148
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 10:
11. The transparent display panel of claim 1, wherein the first substrate further comprises a third light incident surface arranged on the second side of the first substrate opposite to the first side of the first substrate where the first light incident surface is located, and the second substrate further comprises a fourth light incident surface located on a same side of the transparent display panel as the third light incident surface; and the second light source assembly is arranged on the same side of the transparent display panel as the third light incident surface and the fourth light incident surface; and
wherein the transparent display panel further comprises:
a second light guide bar located on a side of the second light source assembly facing the third light incident surface and the fourth light incident surface and on a side of the third light incident surface and the fourth light incident surface facing the second light source assembly, wherein the second light guide bar has a fourth light guide bar surface facing the third light incident surface and the fourth light incident surface, a fifth light guide bar surface away from the third light incident surface and the fourth light incident surface, and a second light guide bar slope surface located between the fourth light guide bar surface and the fifth light guide bar surface, and an inner angle formed between the second light guide bar slope surface and the fifth light guide bar surface is less than or equal to 90 degrees.