Patent ID: 11971623
Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  F | IPC F  G

Claim 17:
18. A method for manufacturing the display screen, comprising:
providing an array substrate;
forming a plurality of light emitting elements on the array substrate, wherein a first gap is between two adjacent light emitting elements;
forming a reflecting wall on the array substrate and the plurality of light emitting elements;
etching the reflecting wall at an area aligning the plurality of light emitting elements to form a second trench;
forming a transparent layer on the second trench so that the reflecting wall is located in the first gap between at least two adjacent light emitting elements to form a light bar;
providing a display panel; and
attaching the array substrate of the light bar on a display surface of the display panel.