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:
Oct. 12, 2004
Filed:
Dec. 21, 2000
Hideki Etori, Ohmiya, JP;
Yasunori Sugiyama, Yono, JP;
Kimoto Co., Ltd., , JP;
Abstract
A light transmitting type screen that enables the viewer to see through to its back side, when the screen is stuck on transparent object such as a show window or a transparent window glass or when it is used as a transparent object, and that is capable of forming clear images projected from a projected thereon is provided. The screen includes a light scattering layer having a front-scattering property, which is composed of spherical microparticles having a mean particle diameter in a certain range dispersed in a binder having a refraction index in a certain range. The light scattering layer is sandwiched between transparent objects such as high-molecular weight resin sheets or show window glass via an adhesive layer or the like.