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. 21, 2015
Filed:
Feb. 19, 2014
Zhongshan Innocloud Intellectual Property Services Co., Ltd., Zhongshan, TW;
Yung-Chang Tseng, New Taipei, TW;
Zhongshan Innocloud Intellectual Property Services Co., Ltd., Zhongshan, CN;
Abstract
A detection system for detecting a distance value between a light source and a group of optical films of a back light module includes a base, a luminance detection device, a transfer device, and a distance detection device. The base is configured for supporting the light source. The luminance detection device is configured for detecting a luminance value of the light emitted from the back light module. The transfer device is configured for driving the group of optical films to move relative to the light source. The distance detection device is configured for detecting the distance between the light source and the group of optical films when a luminance value detected by the luminance detection device is equal to or larger than a provided luminance. A detection method using the above detection system is also provided.