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:
Apr. 25, 2017
Filed:
Sep. 19, 2014
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
The present invention provides a liquid crystal display panel structure and a manufacture method thereof. The liquid crystal display panel structure comprises a CF substrate (), a TFT substrate (), a liquid crystal layer filled between the CF substrate () and the TFT substrate (), sealant () coated between the CF substrate () and the TFT substrate () and a black matrix () arranged between the CF substrate () and the TFT substrate (); the black matrix () is positioned at periphery of an active area (AA) on the CF substrate (), and a height thereof is smaller than a distance between the CF substrate () and the TFT substrate (), and the black matrix () comprises a plurality of trenches (), and each of the trenches () penetrates the black matrix () to form a hollow construction, and the sealant () is positioned on the black matrix () and fills in the trenches (). Such structure is capable of promoting the adhesive force between the CF substrate and the TFT substrate and preventing separation of the CF substrate and the TFT substrate without any additional cost.