Electromagnetic shield film, electromagnetic shield unit and display
AssigneeHitachi Chemical Company, Ltd.
InventorsHiroaki Takahashi, Junichi Imaizumi, Hajime Nakamura, Hiroshi Nomura
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Abstract
An electromagnetic wave shield film (1) comprises a transparent base (2), a conductor (4) positioned on the transparent base (2) via an adhesive (3) and having a mesh geometric pattern, and an earth portion (5) arranged around the conductor (4) and including conductive regions (501) which absorb electromagnetic waves, and non-conductive regions (510) which prevent the earth portion (5) from being creased.
Claims19
An electromagnetic wave shield film comprising:
- a transparent base;
- a conductor mounted on said transparent base and having a geometric pattern;
- and
- an earth portion arranged around the conductor and having conductive regions and non-conductive regions.
An electromagnetic wave shield unit comprising:
- an electromagnetic wave shield film which includes a transparent base, a conductor mounted on said transparent base and having a mesh geometric pattern, an earth portion provided around said conductor and having conductive regions and non-conductive regions;
- and
- a protective film provided at least on said conductor of said electromagnetic wave shield film.
An electromagnetic wave shield unit comprising:
- an electromagnetic shied film which includes:
- an anti-reflection film;
- a near infrared ray absorbing film;
- a first transparent base on said near infrared ray absorbing film;
- a second transparent base on said first transparent base;
- a conductor on said second transparent base and having a mesh geometric pattern;
- and an earth portion provided around said conductor and having conductive regions and non-conductive regions;
- and
- a protective film provided at least on said conductor of said electromagnetic wave shield film.
A display comprising:
- a display module;
- and
- an electromagnetic wave shield unit which includes at least:
- a transparent base on said display module, a conductor on said transparent base and having a mesh geometric pattern, an earth portion provided around said conductor and having a conductive region and a non-conductive region;
- and a protective film at least on said conductor of said electromagnetic wave shield film.
A display comprising:
- a display module;
- an electromagnetic wave shield film which includes at least:
- an anti-reflection film on said display module;
- a near infrared ray absorbing film on said anti-reflection film;
- a first transparent base on said near infrared ray absorbing film;
- a second transparent base on said first transparent base, a conductor on said second transparent base and having a mesh geometric pattern, and an earth portion provided around said conductor and having conductive regions and non-conductive regions;
- and
- a protective film on said electromagnetic wave shield film.
Dependencies are inferred from the claim text.