专利名称：System and method for a transparent color
中期报告怎么写>1月25日是什么星座
image display utilizing fluorescence
conversion of nano particles and molecules
常与
烤箱烤红薯发明人：Jianqiang Liu,Xiao-Dong Sun
申请号：US10848489
申请日：20040518
学生开学公开号：US07090355B2离乡背井
公开日：
20060815
专利内容由知识产权出版社提供
专利附图：
摘要：A system and a method of a transparent color image display utilizing不能的英语单词
fluorescence conversion (FC) of nano-particles and molecules are disclod. In one
preferred embodiment, a color image display system consists of a light source equipped with two-dimensional scanning hardware and a FC display screen board. The FC display screen board consists of a transparent fluorescence display layer, a wavelength filtering coating, and an absorption substrate. In another preferred embodiment, two mechanisms of light excitation are utilized. One of the excitation mechanisms is up-conversion where excitation light wavelength is longer than fluorescence wavelength. The cond mechanism is down-conversion where excitation wavelength is shorter than fluorescence wavelength. A host of preferred fluorescence materials for the FC screen are also disclod. The materials fall into four categories: inorganic nanometer sized phosphors; organic molecules and dyes; miconductor bad nano particles; and organometallic molecules. The molecules or nano-particles are incorporated in the screen in such a way that allows the visible transparency of the screen. Additionally, a preferred fast light scanning system is disclod. The preferred scanning system consists of dual-axes acousto-optic light deflect
or, signal processing and control circuits equipped with a clo-loop image feedback to maintain position accuracy and pointing stability of the excitation beam.
申请人：Jianqiang Liu,Xiao-Dong Sun
地址：Campbell CA US,Fremont CA US
国籍：US,US
代理机构：Sherr & Nour, PLLC
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