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. 12, 2010
Filed:
Dec. 08, 2004
Hiroshi Nakanishi, Yawata, JP;
Kuniaki Okada, Tenri, JP;
Hiroshi Nakanishi, Yawata, JP;
Kuniaki Okada, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A production method for a display panel according to the present invention is production method for a display panelincluding a display paneland a plurality of microlensesprovided on a light-incident side of the display panel, including: (a) a step of providing a display panel having a plurality of pixels in a matrix arrangement, wherein each of the plurality of pixels has a plurality of picture elements, including a first picture elementB transmitting first color light and a second picture elementR (G) transmitting second color light which is different from the first color light; (b) a step of forming a photocurable material layeron one of a pair of principal faces, being opposite to each other, of the display panel; (c) a step of exposing the photocurable material layer to light via the display panel, wherein the photocurable material layer is at least partially cured with light which has been transmitted through at least the first picture element; and (d) a step of removing an uncured portion of the photocurable material layer' having been exposed to light, thereby forming a plurality of microlenses