Cantilever assembly
US8109135B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2004 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Jul 25, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A cantilever assembly (1) comprises a cantilever (10) having a cantilever tip (11). The cantilever is mounted to a rigid support (12,120,121) and is provided on its back side with an area (110) of a high reflectance material having a boundary (111) sloping towards the support (12). The extensions (c, Δc) of the area (110) and of the boundary (111) towards the support fulfil the condition c/Δc≧1 wherein c denotes the extension of the area (110) of the high reflectance material in the direction towards the support (12), and Δc denotes the extension of the sloped boundary (111) of the area (110) of the high reflectance material in the direction towards the support (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.