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. 31, 1995
Filed:
Dec. 20, 1993
In-sik Jang, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki, KR;
Abstract
A method of manufacturing a multi-layered liquid crystal for a liquid crystal display device in which an electric-field effect type liquid crystal layer is placed between opposing upper and lower electrodes and a plurality of insulating layers are alternately stacked with the liquid crystal layer, includes the steps of forming a lower electrode on a substrate, alternately stacking an insulating layer and a source material layer having a selective dissolving characteristic for forming cavities for a liquid crystal layer, and performing a selective dissolution and liquid crystal injection through well-shaped holes. The method does not need an additional step of forming columns for supporting the liquid crystal layer, thereby achieving a cost reduction. The manufactured product has a much higher light dispersion effect.