Patent ID: 11916082
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method of claim 1, wherein the step of patterning the source/drain metal layer comprises a following step:
step S401, patterning the source/drain metal layer to form a first source/drain corresponding to the first active layer, a second source/drain corresponding to the second active layer, and the second metal line corresponding to the first metal lines, wherein the first source/drain is in contact with the first active layer by the third openings, the second source/drain is in contact with the second active layer by the first openings, and the second metal line is in contact with the first metal lines by the second openings.