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:
Jun. 11, 2013
Filed:
Mar. 01, 2005
Tadaaki Isozaki, Kanagawa, JP;
Shunichi Hashimoto, Kanagawa, JP;
Tadaaki Isozaki, Kanagawa, JP;
Shunichi Hashimoto, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A reflection type liquid crystal display device comprises a glass substrate provided with a transparent electrode, and an Si driving circuit substrate provided with a light reflecting electrode, the glass substrate and the Si driving circuit substrate being disposed opposite to each other so that the transparent electrode and the light reflecting electrode are opposed to each other, with a liquid crystal layer composed of vertically aligned liquid crystals being interposed therebetween, wherein at least the condition of d·Δn·|Δ∈|≧5 is satisfied, where d (μm) is the thickness of the liquid crystal layer, Δn is the refractive index anisotropy of the vertically aligned liquid crystals, and |Δ∈| is the magnitude of the dielectric constant anisotropy of the vertically aligned liquid crystals.