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. 09, 2021
Filed:
Dec. 19, 2019
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Rentang Zhao, Shenzhen, CN;
TCL China Star Optoelectrenics Technology Co., Ltd., Shenzhen, CN;
Abstract
The present invention provides a liquid crystal alignment device and a method of operating the same. The liquid crystal alignment device includes: a stage; a plurality of slide rails aligned parallel to each other, extending in a first direction and arranged above the stage; and a plurality of ultraviolet lamp tubes aligned parallel to each other and extending in a second direction, and opposite ends of a long axis of each of the plurality of ultraviolet lamp tubes are respectively installed on any two of the plurality of slide rails through the plurality of rollers, such that the plurality of ultraviolet lamp tubes have adjustable intervals in the first direction, wherein the second direction and the first direction are perpendicular to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile