Patent ID: 8877528
Filing Date: 2014-11-04
Classification: H01L

Abstract:
1. A method for producing a light emitting element transfer sheet comprising: a first step of preparing a light emitting element sheet including a light semiconductor layer connected to an electrode portion on one side surface in a thickness direction thereof and a phosphor layer laminated on the other side surface in the thickness direction of the light semiconductor layer so as to be in contact with the other side surface; a second step of dividing the light emitting element sheet into plural pieces to form a plurality of light emitting elements, each of which includes the electrode portion, the light semiconductor layer, and the phosphor layer after the first step; a third step of disposing a plurality of the light emitting elements on a release substrate to be spaced apart from each other so that the phosphor layer is in contact with the release substrate after the second step; a fourth step of forming a reflecting resin layer containing a light reflecting component on the release substrate so as to cover the light emitting elements after the third step; and a fifth step of removing the reflecting resin layer partially so that one side surface in the thickness direction of the electrode portion is exposed from the reflecting resin layer after the fourth step.