• 专利标题:   Method for manufacturing three-dimensional laminated structure of photosensor, involves forming quantum dot layer with quantum dots of core-shell structure on portion of detailed block layer, and forming multilayer structure with detailed block layers.
  • 专利号:   KR2021094402-A, KR2429848-B1
  • 发明人:   IK S D, AHN S, JAE P Y, LEE K S
  • 专利权人:   KOREA INST SCI TECHNOLOGY
  • 国际专利分类:   H01L031/0216, H01L031/0296, H01L031/032, H01L031/0328, H01L031/0352, H01L031/08, H01L031/18
  • 专利详细信息:   KR2021094402-A 29 Jul 2021 H01L-031/18 202169 Pages: 20
  • 申请详细信息:   KR2021094402-A KR008132 21 Jan 2020
  • 优先权号:   KR008132

▎ 摘  要

NOVELTY - Manufacture of three-dimensional laminated structure involves forming (S1) a block layer including at least one functional layer, forming (S2) several detailed block layers by cutting the block layer, transferring (S3) a detailed sub-block layer (L1) onto a substrate, forming (S4) a quantum dot layer including quantum dots of a core-shell structure on at least one portion of layer (L1) and laminating a detailed sub-block layer (L2), and forming (S5) a multilayer structure in which detailed sub-block layers and quantum dot layers are alternately stacked by repeating process (S4). USE - Manufacture of three-dimensional laminated structure for manufacturing optical sensor (all claimed), solar cell and photodetector. ADVANTAGE - The electrical properties of the three-dimensional laminated structure used in the optoelectronic device are improved. The quantum dots are effectively protected by stacking the quantum dots and the material layer of the two-dimensional structure in multiple layers. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of an optical sensor.