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. 30, 2021
Filed:
Jul. 22, 2020
Japan Display Inc., Minato-ku, JP;
Japan Display Inc., Minato-ku, JP;
Abstract
Regarding a flexible display apparatus, a technique capable of securing connection performance between the members in the thickness direction and reducing the change of the cell gap, and besides, achieving favorable optical property such as the improvement of the aperture ratio is provided. A display apparatusincludes: a first substrate SBhaving flexibility; a second substrate SBhaving flexibility; a liquid crystal layer LQ serving as an electrooptic layer; and a display area made of these components. The second substrate SBincludes: a color filter (second color filter CF) arranged in a region corresponding to an opening Pof each pixel in the display area in a plan view; and a first light blocking film BMhaving an ultraviolet-light transmitting property and arranged in a region corresponding to a non-opening Pbetween pixels. The electrooptic layer includes a polymer wall PW arranged in a region overlapping the first light blocking film BMin a plan view, the region overlapping this film, and connecting a surface Sfof the first substrate SBand a surface Sfof the second substrate SB