专利名称：MICRO LENS ARRAY AND MICRO
DEFLECTOR ASSEMBLY FOR FLY:S EYE红豆的做法
ELECTRON BEAM TUBES首选dns
发明人：STERLING PRICE NEWBERRY,JOHN
REYNOLDS BURGESS
申请号：AU5240779
申请日：19791101
安远三百山公开号：AU527227B2
公开日：
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疲劳近义词
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19830224认识颜色
专利内容由知识产权出版社提供
摘要：A combined fine focusing micro lens array and micro deflector asmbly for u in electron beam tubes of the fly's eye type is provided. The asmbly compris a fine focusing micro lens array sub-asmbly formed from a plurality of spaced-apart stacked parallel thin planar apertured silicon miconductor lens plates each having an array of micro lens aperture openings. The lens plates each have highly conductive surfaces and are cured to glass rods for holding the plates in stacked parallel spaced-apart relationship with the apertures axially aligned in parallel. A micro deflector asmbly is adjacent to the micro lens array sub-asmbly. A micro deflector element axially aligned with each respective fine focusing lens element rves for deflecting an electron beam passing through along orthogonal x-y directional axes of movement normal to the electron beam path. The deflector elements are comprid by two orthogonally arrayed ts of parallel spaced-apart deflector bars with alternate bars of each t of deflector bars being interconnected electrically for common connection to a respective source of fine x-y deflection potential. The thin planar apertured silicon lens plates comprising the
耳湿疹
micro lens array are held together in stacked parallel asmbled relationship by spaced-apart glass support rods who longitudinal axes extend at right angles to the plates and to which the planar silicon lens plates are cured at their periphery. The two orthogonally arrayed ts of parallel spaced-apart deflection bars forming the ts of micro-deflector elements likewi preferably compri parallel plates or bars of polycrystalline silicon having a highly conductive metalized surface. The micro deflector bars likewi are held in asmbled spaced-apart parallel relationship by respective ts of spaced-apart parallel supporting glass rods who longitudinal axes extend in a plane parallel to the plane of the deflector bars but at right angles thereto and to which the ends of the deflector bars are thermally bonded. The fine focusing micro lens array and micro deflector sub-asmbly thus comprid, are cured together in asmbled relation by additional glass support rods being dispod about the outer peripheries of the micro lens and micro deflector sub-asmblies and being cured thereto by thermal bonding such as by fusion.
申请人：CONTROL DATA CORP
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