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:
Jan. 17, 2012
Filed:
Nov. 12, 2008
Akira Tamatani, Kumamoto, JP;
Takanori Okumura, Tokyo, JP;
Akira Tamatani, Kumamoto, JP;
Takanori Okumura, Tokyo, JP;
Abstract
A liquid crystal display device in accordance with one aspect of the present invention includes a liquid crystal panel including a electrode substrate, a opposed substrate disposed opposite to the electrode substrate, and liquid crystal sandwiched between the electrode substrate and the opposed substrate, and a transparent conductive film formed on the opposite surface of the opposed substrate to the liquid crystal, wherein the thickness d1 (cm) of the transparent conductive film satisfies the equation d1>0.5×R1×∈0×∈r×S/d0 (cm), where R1 (Ω·cm) is specific resistance of the transparent conductive film, ∈0 (F/m) is the electric constant, ∈r (F/m) is relative dielectric constant of the opposed substrate, d0 (cm) is thickness of the opposed substrate, and S (m) is size of the display area of the liquid crystal panel.