نتایج جستجو برای: led policy
تعداد نتایج: 464317 فیلتر نتایج به سال:
Abstract: This chapter reviews recent work on political-economic management of monetary policy under varying institutional organization of labor/goods markets and varying degrees of credible conservatism in monetary policy. The emerging literature synthesizes and extends theoretical and empirical insights of previous work on central bank independence (CBI) and coordinated wage/price bargaining ...
This paper offers a novel algorithm to better design LEDs arrays for illumination systems. First, the illuminance distribution of LED arrays is studied through theoretical analysis. Second, we present the algorithm criterion and steps. And finally, we use computer to simulate and verify this method. The results show that the illumination uniformity is significantly affected by the spacing of ea...
Technology has become an essential part in every aspect of our lives. However the key to a successful implementation of a technology depends on the acceptance by the general public. In order to increase the acceptance various approaches can be applied. In this paper, we will examine the humanrobot emotional interaction by investigating the capabilities of a developed low-resolution RGB-LED disp...
White-light emitting diode lamps for general illumination can be realized by a combination of a blue light-emitting diode semiconductor die and phosphors. Newly developed oxynitride and nitride phosphors are promising candidates for this application because they have suitable excitation and emission wavelengths and stable optical properties in a high temperature environment. High brightness war...
امروزه غالباً صفحات نمایشی که به منظور نمایش سیگنال های ویدیوی تمام رنگی مصرف می شوند، با استفاده از تکنولوژیهای crt ، lcd ، pdp ، oled و led ساخته می شوند. معمولاً از تکنولوژی crt برای ساخت صفحات نمایش کوچک و با رزولوشن پایین و ارزان قیمت استفاده می گردد. برای ساخت صفحات نمایش با رزولوشن بالا و تا ابعاد حدود 60 اینچ از تکنولوژیهای lcd و pdp استفاده می شود. در تکنولوژی جدید oled در سال های اخیر پ...
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