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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.:

US 10209554 B1

PDFFull Text
Expired
Date of Patent:
Feb. 19, 2019

Filed:

Jun. 12, 2014

Method for manufacturing laminated resin black-matrix substrate

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Masahito Nishiyama, Otsu, JP;

Yoshinori Matoba, Otsu, JP;

Harushi Nonaka, Otsu, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

RatnerPrestia

Primary Examiner:

Alexander Gross

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G03F 7/11 (2006.01); H01L 51/52 (2006.01); G02B 5/20 (2006.01); G03F 7/00 (2006.01); G03F 7/033 (2006.01); G03F 7/105 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133512 (2013.01); G02B 5/201 (2013.01); G03F 7/0007 (2013.01); G03F 7/033 (2013.01); G03F 7/105 (2013.01); G03F 7/11 (2013.01); H01L 51/5284 (2013.01); G02F 1/133514 (2013.01);
Abstract

The present invention discloses a method for producing a laminated-resin black matrix that has a sufficient optical density and a low reflectance and that can be precisely processed, and a color filter substrate that includes a laminated-resin black matrix substrate produced by the method. The method for producing a laminated-resin black matrix substrate includes the step of exposing, in a single step, a laminate of a coating A of a non-photosensitive resin composition A that contains a light-shielding material and a coating B of a resin composition B that contains a light-shielding material, the laminate being on a substrate, and the step of developing the exposed laminate. The color filter substrate includes red, green, or blue pixels formed in apertures in a laminated-resin black matrix substrate produced by the method.

Find Patent Forward Citations

Nishiyama, Masahito. (2019). Method for manufacturing laminated resin black-matrix substrate (U.S. Patent No. 10209554). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10209554

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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