公开(公告)号：KR101135093B1

公开(公告)日：2012-04-16

申请号：KR1020110015698

申请日：2011-02-22

Applicant: 서울대학교산학협력단

Inventor： 최용준 ,  한상권 ,  장지성 ,  정수은 ,  권성훈

IPC: H01L33/50 ,  H01L33/52

CPC classification number: H01L33/44 ,  H01L33/50 ,  H01L2924/12041 ,  H01L2933/0025 ,  H01L2933/0041

Abstract: PURPOSE: A method for uniformly coating a light emitting diode is provided to efficiently uniformly coat a fluorescent substance by applying energy to the same area around an LED. CONSTITUTION: A substrate(110), in which a plurality of LEDs(120) is arranged, is prepared. A curable liquid(140) including a fluorescent substance on the substrate and the plurality of LEDs is applied. Energy is selectively applied to the substrate on which the curable liquid is spread. The curable liquid is patterned. Fluorescent substance coating having a predetermined thickness is formed on each surface of the plurality of LEDs by patterning.

Abstract translation: 目的：提供均匀涂覆发光二极管的方法，通过向LED周围的相同区域施加能量来有效均匀地涂覆荧光物质。 构成：准备布置有多个LED（120）的基板（110）。 涂敷在基板上的荧光物质和多个LED的可固化液体（140）。 能量被选择性地施加到可固化液体在其上的基底上。 可固化液体被图案化。 通过图案化在多个LED的每个表面上形成具有预定厚度的荧光物质涂层。