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:
Mar. 18, 2014
Filed:
Mar. 15, 2013
Japan Display East Inc., Mobara, JP;
Toshimasa Ishigaki, Chiba, JP;
Daisuke Sonoda, Chiba, JP;
Masanao Yamamoto, Mobara, JP;
Osamu Itou, Hitachi, JP;
Takato Hiratsuka, Chiba, JP;
Japan Display East Inc., Chiba, JP;
Abstract
In a method of manufacturing a liquid crystal display device in which a plurality of pixels are arranged in a matrix, each of the pixels has an insulator wall structure at a boundary of the pixels, and a wall electrode is provided at least at a side of the wall structure, the wall structure being formed by: using a chemically amplified resist as a material of the wall structure, a step of applying the chemically amplified resist; a step of exposing and developing the chemically amplified resist; a step of irradiating light on an entire surface to perform post exposure; a step of pre-calcinating the chemically amplified resist at a temperature lower than a main calcination temperature; and a step of performing main calcination at a temperature higher than a pre-calcination temperature.