EMF Shielding Devices for Cell Phones Market, by Type (EMI Shields and Gaskets, EMI Shielding Films, Shielding Cases, EMI/EMC Filters, Phone Cases, Phone Stickers, EMI Shielding Tapes & Laminates, Adapters, Headphones, and Shielding Cards), by Material Type (Conductive Polymers and Conductive Coatings and Paints), by Application (Personal and Commercial), and by Region (North America, Europe, Asia Pacific, Latin America, and Middle East & Africa) - Size, Share, Outlook, and Opportunity Analysis, 2021 - 2028
EMI shield films are used to block the intervention of electromagnetic waves within a cell phone. In order to block electromagnetic wave intervention, these films are made up by combining chemical materials which possess characteristics such as heat and chemical resistance.
There are various market players which provide EMI shielding films. For instance, Tatsuta Electric Wire & Cable Co., Ltd. manufactures EMI shielding films for cell phones using metallic thin film and film manufacturing technologies. This EMI shielding film is a high performance shielding material that can be laminated on flexible print circuits (FPCs) and eliminates EMIs over broad spectrum of frequencies including higher range frequencies. Moreover, 3M Innovative Properties Co had filled patent (US6818291B2) for durable transparent EMI shielding film.
Market Dynamics
Shielding cases are used as flip cover for cell phones. Shielding cases block the microwave signals without affecting the signal from the cell tower, which are emitted from the cell phones. Microwave signals are harmful to human body, hence to protect the user’s body from microwave signals, several cell phone users use shielding cases.
These shielding cases have a lid, and the consumer can flip the lid only to receive call or to make call, and flip back the cover during the call. For different cell phone models, there are various attractive and stylish shielding cases available in the market. For instance, Cruz iPhone 7/7s Phone Case, AZOFO iPhone 8 Case, iPhone 7 Case, Genuine Cowhide Leather iPhone 8 Wallet Case, and others are available in the market.
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