公开(公告)号：US20240405054A1

公开(公告)日：2024-12-05

申请号：US18679369

申请日：2024-05-30

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Chih-Ming WANG ,  Jan-Way CHIEN ,  Hui-Ching FENG ,  Yu-Chi WANG ,  Hsia-Ching CHENG

IPC: H01L27/15 ,  H01L25/13 ,  H01L33/50

Abstract: A monolithic array chip comprises a first semiconductor layer; a common electrode located on the first semiconductor layer; a first light-emitting unit with a first electrode located on the first semiconductor layer; a second light-emitting unit with a second electrode located on the first semiconductor layer; a third light-emitting unit with a third electrode located on the first semiconductor layer, wherein the first light-emitting unit, the second light-emitting unit, and the third light-emitting unit are separated from each other by a trench.