MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DEVICE

To provide a manufacturing method of a light-emitting device capable of easily and surely manufacturing a light-emitting device capable of obtaining high contrast with a sharp luminance difference between turning-on and turning-off of a light-emitting element and between a light-emitting part (a light extraction surface of the light-emitting element) and a light non-emitting part (between light-emitting elements).SOLUTION: The present invention relates to a manufacturing method of a light-emitting device including: forming shading films on a top face of a translucent plate and a bottom face at an opposite side of the top face; forming multiple tabular optical components by cutting the translucent plate together with the shading films from the top face to the bottom face or from the bottom face to the top face; fixing cross sections of the optical components on a light-emitting element; and arraying the light emitting elements in a column shape or a matrix shape on a substrate in such a manner that the cross section of the optical component and the shading film are disposed alternately in a column direction in a side view.SELECTED DRAWING: Figure 2 【課題】発光素子の点灯／消灯間及び発光部（発光素子の光取り出し面）と非発光部（発光素子間）との輝度差が急峻な高いコントラストを得ることができる発光装置を容易かつ確実に製造することができる発光装置の製造方法を提供することを目的とする。【解決手段】透光板の上面と前記上面と反対側の下面とに遮光膜を形成し、前記遮光膜とともに前記透光板を前記上面から下面又は下面から上面に向かって切断して複数の板状の光学部品を形成し、前記光学部品の切断面を発光素子の上に固定し、側面視において前記光学部品の切断面と遮光膜とが列方向に交互に並ぶように前記発光素子を基板上に列状又は行列状に配列することを含む発光装置の製造方法。【選択図】図２