公开(公告)号：KR1020020094479A

公开(公告)日：2002-12-18

申请号：KR1020010032716

申请日：2001-06-12

Applicant: 재단법인서울대학교산학협력재단

Inventor： 김기범 ,  오지훈 ,  천진우 ,  현택환 ,  윤의준 ,  정용재 ,  허주열

IPC: H01L21/203 ,  B82Y40/00

Abstract: PURPOSE: A method and an apparatus for arraying quantum dots on a substrate are provided to array uniformly the quantum dots on the substrate by using colloid solution with density of nanosphere. CONSTITUTION: A bath(1) is used for storing colloidal solution. The bath(1) is installed in the inside of a storage tank(7). The bath(1) is moved by vibration of a motor(2). A substrate(5) is dipped into the bath(1) when the storage tank(7) is moved to an upper direction. The substrate(5) is drawn from the bath(1) when the storage tank(7) is moved to a lower direction. A motor(2) has a speed range of 0.01 to 0.1 mm/sec. A rotator(3) is installed on a substrate holder in order to an angle of the substrate(5). A heating portion(6) such as a lamp is located beside the bath(1) in order to heat coated solution. A supplier(4) is used for applying an electric field or a magnetic field.

Abstract translation: 目的：提供一种在基板上排列量子点的方法和装置，通过使用纳米球密度的胶体溶液均匀地排列在基板上的量子点。 规定：使用浴（1）保存胶体溶液。 浴（1）安装在储罐（7）的内部。 浴缸（1）通过电动机（2）的振动而移动。 当储存箱（7）向上方移动时，将基板（5）浸入槽（1）中。 当储存罐（7）向下方移动时，基板（5）从槽（1）中被拉出。 电机（2）的转速范围为0.01〜0.1mm / sec。 旋转体（3）以基板（5）的角度安装在基板支架上。 为了加热涂布的溶液，诸如灯的加热部分（6）位于浴（1）旁边。 供应商（4）用于施加电场或磁场。