Versatile method and system for VCSEL-based bar code scanner

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	Versatile method and system for VCSEL-based bar code scanner
其他题名	Versatile method and system for VCSEL-based bar code scanner
	STAPLETON, NORMAN B; WARKENTINE, RONNIE LYNN; CHANDLER, RONALD W.
	2004-03-30
专利权人	HONEYWELL INTERNATIONAL INC.
公开日期	2004-03-30
授权国家	美国
专利类型	授权发明
摘要	A versatile system and method for VCSEL (vertical cavity surface emitting laser) bar code and data scanning is disclosed, including a housing (102) having a scanning surface (116), a detector element (106) disposed within the housing in close proximity and normal to the scanning surface, a VCSEL component (104) disposed within the housing in close proximity to the detector element and scanning surface, and an aperture (122) formed within the housing between the scanning surface and the detector element.
其他摘要	公开了一种用于VCSEL（垂直腔表面发射激光器）条形码和数据扫描的通用系统和方法，包括具有扫描表面（116）的壳体（102），设置在壳体内紧密靠近的探测器元件（106）。垂直于扫描表面，VCSEL部件（104）设置在壳体内紧邻探测器元件和扫描表面，以及孔（122），形成在扫描表面和探测器元件之间的壳体内。
主权项	A scanning device comprising: a housing having a scanning surface and an aperture; a detector proximate to the aperture; and a vertical cavity surface emitting laser (VCSEL) light source proximate to the aperture; and wherein: said VCSEL has an axis of emission that is at an angle relative to the scanning surface; and the angle of the axis of emission is at a magnitude such that light diffused from a target area approximately parallel to the scanning surface is at about maximum intensity.
申请日期	2000-08-22
专利号	US6712273
专利状态	授权
申请号	US09/644258
公开（公告）号	US6712273
IPC 分类号	G06K7/10
专利代理人	-
代理机构	ABEYTA, ANDREW A.
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/45343
专题	半导体激光器专利数据库
作者单位	HONEYWELL INTERNATIONAL INC.
推荐引用方式 GB/T 7714	STAPLETON, NORMAN B,WARKENTINE, RONNIE LYNN,CHANDLER, RONALD W.. Versatile method and system for VCSEL-based bar code scanner. US6712273[P]. 2004-03-30.

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