首页 / 专利库 / 显示技术 / 柱状透镜 / Polar coordinate optical system for laser marker

Polar coordinate optical system for laser marker

阅读:791发布:2022-03-26

专利汇可以提供Polar coordinate optical system for laser marker专利检索,专利查询,专利分析的服务。并且PURPOSE: To convert a laser beam controlled by rectangular coordinates into polar cordinate system, a perpendicularly scanning two mirror optical system is used with a pillar type lens and a cone type reflector.
CONSTITUTION: A laser beam 7 is caused to scan the shadow area 41 on a pillar lens 4 by use of a lens 3 and two scanning mirrors 1, 2 which are scanning at right angle each other. Laser beam from the pillar lens 41 is reflected by a cone-type reflector 5 which opens at 90° angle so that the angle center line agrees with the line 51 which is in the direction free from the lens effect of the pillar lens 4. The laser from the reflector 5 is projected on a disk 6, whereby the rectangular controlled laser is converted to the polar coordinate system.
COPYRIGHT: (C)1980,JPO&Japio,下面是Polar coordinate optical system for laser marker专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈