Patent ID: 11927790
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G | IPC F

Claim 2:
3. The backlight module of claim 2, wherein the light guide layer comprises a first light guide layer and a second light guide layer;
the backlight module comprises:
a protective layer disposed on a side of the encapsulation adhesive layer away from the substrate;
the first light guide layer disposed on a side of the protective layer away from the encapsulation adhesive layer;
a planarization layer disposed on a side of the first light guide layer away from the protective layer;
the second light guide layer disposed on a side of the planarization layer away from the first light guide layer; and
an organic film layer disposed on a side of the second light guide layer away from the planarization layer.