Method of displaying a scattergram
US6181319A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1998 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | Mar 17, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N15/1429
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of displaying a scattergram includes measuring a plurality of particles with a particle measuring apparatus and preparing distribution data representing a frequency distribution of the particles on a two-dimensional coordinate plane based on a pair of parameters obtained from each of the particles. Thereafter, a scattergram is displayed based on the distribution data on a color display device by allowing the coordinates of a particle to correspond to a pixel, each of the pixels being made of three fundamental color luminescent components. A luminance of each of the three fundamental color luminescent components corresponds to a frequency of the particles on the scattergram. As such, the frequencies of the particles are displayed in different colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.