Patent ID: 9748526
Date: 2017-08-29
CPC Classifications: C23C,H01L,H05B

Claim:
1. A vapor deposition device for performing a vapor deposition treatment so as to form a predetermined vapor-deposited film pattern on a film formation substrate, comprising: an injection section having a plurality of injection holes from which vapor deposition particles are injected toward the film formation substrate when the vapor deposition treatment is carried out, the vapor deposition particles constituting the vapor-deposited film pattern; a plurality of control plates for restricting an incident angle, with respect to the film formation substrate, of the vapor deposition particles injected from the plurality of injection holes, the plurality of control plates being provided between the injection section and the film formation substrate; and a substrate driving section for scanning the film formation substrate in one direction, which is a first direction, the injection section including (i) an injection section main body in a container shape, the injection section main body having a plurality of openings on a surface, on a film formation substrate side, of the injection section main body and (ii) a plurality of blocks which are separated from each other, each of the plurality of blocks having the plurality of injection holes, the injection section main body including (i) a plurality of protruding sections which cause the respective plurality of openings to protrude toward the film formation substrate and (ii) a connection section which connects the plurality of protruding sections, the plurality of protruding sections and the connection section being provided integrally with each other, the plurality of blocks covering the plurality of respective openings and the plurality of respective protruding sections, the plurality of injection holes of each of the plurality of blocks being arranged at an equal pitch in a second direction perpendicular to the first direction in a plan view when the plurality of blocks are not heated, the pitch between the plurality of injection holes being equal over the plurality of blocks in the second direction when the plurality of blocks are not heated, at least one of the plurality of injection holes being provided between two of the plurality of control plates in a plan view, at least one of the plurality of blocks being separated from the film formation substrate by the plurality of control plates, each of the plurality of blocks has such a shape that, when the plurality of blocks are heated, the plurality of blocks directly push each other, the plurality of injection holes being provided through each of the plurality of blocks from an opening side to the film formation substrate side, and a surface of each of the plurality of blocks on which surface the plurality of injection holes are provided is flat.