The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2011
Filed:
Apr. 03, 2007
Masato Yoshikawa, Kodaira, JP;
Tetsuo Kitano, Kodaira, JP;
Taichi Kobayashi, Kodiara, JP;
Hidefumi Kotsubo, Kodaira, JP;
Masato Yoshikawa, Kodaira, JP;
Tetsuo Kitano, Kodaira, JP;
Taichi Kobayashi, Kodiara, JP;
Hidefumi Kotsubo, Kodaira, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
An electromagnetic-wave shielding and light transmitting platecomprising an antireflection film, an electromagnetic-wave shielding film, a transparent substrate, and a near-infrared ray blocking film, wherein they are laminated and united by using intermediate adhesive layersA,B and a pressure-sensitive adhesiveC, and the peripheries thereof are covered by a conductive sticky tape. The electromagnetic-wave shielding filmhas a conductive foilformed by pattern etching on a substrate film, is processed to have antireflection function by forming a light absorbing layeron the conductive foil, and is subjected to a matting process to form small irregularities by roughening the surface of the light absorbing layer. A display panel is manufactured by bonding this electromagnetic-wave shielding filmto the front surface of a plasma display panel body. Accordingly, an electromagnetic-wave shielding and light transmitting plate and a display panel can be obtained which not only have excellent electromagnetic-wave shielding function but also provide high antireflection effect and have high level of transparency and high level of visibility, thereby providing distinct images.