Invention Grant
- Patent Title: Electromagnetic wave blocking member for display apparatus
- Patent Title (中): 用于显示装置的电磁波阻挡构件
-
Application No.: US12220019Application Date: 2008-07-21
-
Publication No.: US08242670B2Publication Date: 2012-08-14
- Inventor: Eui Soo Kim , Jechoon Ryoo , Jeonghong Oh , Hongik Kim
- Applicant: Eui Soo Kim , Jechoon Ryoo , Jeonghong Oh , Hongik Kim
- Applicant Address: KR
- Assignee: Samsung Corning Precision Materials Co., Ltd.
- Current Assignee: Samsung Corning Precision Materials Co., Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2007-0085712 20070824
- Main IPC: H01J5/16
- IPC: H01J5/16 ; H01J61/40 ; H01K1/26 ; H01K1/30

Abstract:
Disclosed is an electromagnetic wave blocking member for a display apparatus. The electromagnetic wave blocking member may include a transparent substrate, an electrode layer, and a transparent conductive layer. The electrode layer can include i) a grounding electrode corresponding to at least one frame area of the transparent substrate, and ii) an auxiliary electrode overlying the transparent substrate for connection with the grounding electrode and having a mesh or stripe pattern. The transparent conductive layer can be formed either on the electrode layer or between the transparent substrate and the electrode layer. In one example, the transparent conductive layer can include a series of a metal thin film alternating with a metal oxide thin film a plurality of times.
Public/Granted literature
- US20090051258A1 Electromagnetic wave blocking member for display apparatus Public/Granted day:2009-02-26
Information query