Title: Liquid crystal display colour-temp. automatic regulation systemand method
Application Number: 200410027767 Application Date: 2004.06.17
Publication Number: 1710638 Publication Date: 2005.12.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09G3/36,G01J5/60,G02F1/133
Applicant(s) Name: Hongfujin Precision Industry Co., Ltd. Address: 518109
Inventor(s) Name: Huang Guangliang
Attorney & Agent:
Abstract:
     The system includes following parts: multiple liquid crystal display (LCD) to be carried out color temperature adjustment, color analyzer for converting displayed frame to specific value of color temperature, VGA signal generator for supplying normal full white frame, and a PC for analyzing information and adjusting color temperature of LCD. Probe of the color analyzer is reached to central position of LCD to be tested, and present information of color temperature is transferred to the color analyzer. Through RS-232 asynchronous transceiver, communication program at bottom layer executes data exchange and communication between LCD and PC. Data are stored in electronic spreadsheet for convenient to carried out data statistics, saving operation time and raising efficiency.
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