| 发明名称 |
Integrated Illuminator and Condenser for Microscopes |
| 摘要 |
A Light-Emitting Diode (LED) illuminator-condenser capable of supplying bright-field, dark-field, fluorescence, oblique, and phase-contrast illumination under Köhler-like conditions. A single lens may be permanently focused on the specimen plane. Illumination conditions may be made by a combination of uniform LEDs, collimating masks and diffusers. LEDs may be arranged in one or more ring-shaped patterns. |
| 申请公布号 |
US2016363753(A1) |
申请公布日期 |
2016.12.15 |
| 申请号 |
US201615178672 |
申请日期 |
2016.06.10 |
| 申请人 |
Techshot, Inc. |
发明人 |
Todd Paul W.;Logan N. Samuel;Kurk Michael A.;Thomas Nathan A.;Faget Paul |
| 分类号 |
G02B21/12;G02B21/14;G02B21/02;G02B21/16;G02B27/30;G02B21/08;F21V23/00;G02B21/06 |
主分类号 |
G02B21/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An integrated illuminator and condenser for microscopes, comprising:
at least one convergent lens; at least one multiwavelength light-emitting diode for bright field illumination; a ring of green light-emitting diodes for low-magnification phase contrast illumination; at least one ring of green light-emitting diodes for high-magnification phase contrast illumination; a ring of multiwavelength light-emitting diodes for dark field illumination; at least one ring of single-wavelength light-emitting diodes for fluorescence illumination; and one or more light-absorbing masks to collimate light from one or more of said rings of light-emitting diodes. |
| 地址 |
Greenville IN US |
