公开(公告)号：US09867298B2

公开(公告)日：2018-01-09

申请号：US13960175

申请日：2013-08-06

Applicant: Samsung Electronics Co. Ltd.

Inventor： Chang-Youn Hwang ,  Hak-Ju Kim ,  Yong-Geon Lee

IPC: B05D5/12 ,  H05K5/02 ,  B32B9/04 ,  C23C14/00 ,  C23C14/08 ,  C23C14/10 ,  C23C14/30 ,  C23C28/00 ,  B32B17/06 ,  B32B27/40 ,  B32B15/04 ,  B32B18/00 ,  B32B3/00 ,  B32B27/06

CPC classification number: H05K5/02 ,  B32B3/00 ,  B32B9/04 ,  B32B15/04 ,  B32B17/06 ,  B32B18/00 ,  B32B27/06 ,  B32B27/40 ,  C23C14/0015 ,  C23C14/081 ,  C23C14/083 ,  C23C14/10 ,  C23C14/30 ,  C23C28/00 ,  C23C28/42 ,  C23C28/44

Abstract: A case frame used in various devices and a method of manufacturing the case frame are provided. The method includes forming the case frame in a shape corresponding to a product to which the case frame is applied, forming a first painting layer with a color of a material applied to a surface of the formed case frame, depositing a transparent oxide deposition layer having a refractive index on an upper portion of the first painting layer, and forming a second painting layer on an upper portion of the transparent oxide deposition layer. Accordingly, the case frame can have an excellent texture by reproducing a brightness and a color anisotropy on the basis of a viewing angle by adding only a simple manufacturing process, thereby being able to improve quality of an electronic device in general and to promote a user's desire for purchasing the device.