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Blue Compensation for the LED Super-scale Color Screen

Ren Yining(Dept.of Electronic Eng.and Information Science,Shanghai Railway,Institute)Wang Changlin(Dept.of Power Machinery Eng.,Shanghai Jiao Tong University)Key Words:Super-Scale Screen Equipment,LED Color Screen, Blue Compensation,Viewin  
Abstract:Without blue light,it is always fully yellow,when the recent LED super-scalecolor screen is used to display moving pictures and TV programs.The hue of tlie screen is toobad.This paper proposed that the surface of the screen should be blue but not black.Then itis exposed with a blue compensation light. So that the color hue of the whole screen can bewell improved.Viewing test shows that the effectiveness of the blue compensation is obvi- ous
【CateGory Index】: TN873.92
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Xie Hong; Jing Ning; Wang Honggu(National University of Defense Technology, Changsha, 410073);GIF IMAGE DECODE AND DISPLAY[J];MINI-MICRO SYSTEMS;1994-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Wei Jinghe; Zhang Zhenyu; Chu Jiamei; Yang Hongsheng (Dept. of E. E, Southeast University National Key Lab. of Millimeter Wave, Nanjing 210096);Study of Measuring Temperature Technology in Intensive Electromagnetic Field[J];OPTOELECFRONIC TECHNOLOGY;1998-01
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3 WANG Song-de,ZHANG Shuan-ji,ZHU Xiao-long,YANG Jie-huiPhysics and Electronic Science Department,Luoyang Normal College,Luoyang 471022,China;Study on the Application of Pyroelectric Infrared Sensor to Safety Protection System[J];Spectroscopy and Spectral Analysis;2006-11
4 MAO Chu ying, JIN Zhi hua (Department of Instrumentation Engineering, Shanghai Jiao Tong University, Shanghai 200030, China);Power supply to infrared diode in ESG[J];Optics and Precision Engineering;2003-03
5 ZHANG Xiao-lin,LUO Lai-cheng(Nanchang Institute of Aeronautical Techno1ogy,Nanchang Jiangxi 330034 PRC);Application of the Single-chip Microcomputer in the Luminosity Tests[J];Jiangxi Science;2004-02
6 HU Peng,FU Zhong-liang(School of Information & Engineering,Wuhan University,Wuhan Hubei 430072,China);A New Method of Putting Dynamic Symbols on MapX Control[J];Application Research of Computers;2005-11
7 Li Baiyan ( Computing Center, Nanehang University, Nanehang 330029 );A HIGH EFFICIENCY ALGORITHM FOR COMPRESSION OF UNIVERSAL DATA[J];Computer Applications and Software;2001-01
8 HAN Shao kun 1,ZHANG Mai 2 (1. Beijing Institute of Technology, Beijing 100081,China; 2. Safty & Technical Dept,Northeastern Jincheng Architecture Engineering Company,Liaoning Shenyang 110021,China);The Protection System of Modulation Light-beam[J];Basic Automation;2001-03
9 XIANG Hong-sheng,LIU Jian-feng,LI Ming,HUO Rong-ling (Institute of Electrical Engineering- Chinese Academy of Sciences, Beijing 100080,China);Online rapid monitoring system for cell viability and function in bioartificial liver support system[J];Biomedical Engineering and Clinical Medicine;2005-01
10 KANG Jing,ZHAO Qing-hai(School of Printing and Packing Engineering,Xi'an University of Technology,Xi'an 710048,China);Design and validate excursion sensor based on infrared diode[J];China Measurement & Testing Technology;2008-03
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