FIELD: measuring.
SUBSTANCE: invention relates to measurement equipment and relates to a spectral analysis device. Device has a photodetector in the form of a parallelepiped, a radiation source made in the form of a light-emitting diode microdisplay of a similar shape. Three internal photosensitive surfaces of the photodetector and three light-emitting sides of the microdisplay screen, containing pixels with wavelength of monochromatic radiation from violet to red, form an air gap – a cell for the analysed substance, liquid or gas. Fourth, non-photosensitive transparent side of the photodetector adjoins the fourth side of the microdisplay, which is the monitor screen.
EFFECT: reduced dimensions of the device.
3 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SPECTRAL ANALYSIS | 2019 |
|
RU2722604C1 |
| METHOD OF FORMING AN OPTICAL SPECTRUM | 2020 |
|
RU2730884C1 |
| METHOD FOR FORMING AN OPTICAL SPECTRUM | 2021 |
|
RU2781375C1 |
| ORGANIC LED MICRODISPLE | 2016 |
|
RU2631539C1 |
| LIGHT-EMITTING MATRIX OF MICRO-DISPLAY BASED ON ORGANIC LIGHT-EMITTING DIODES AND ITS MANUFACTURING METHOD | 2015 |
|
RU2601771C1 |
| VIDEO PROJECTOR | 2012 |
|
RU2503050C1 |
| MICRODISPLAY BASED ON ORGANIC LIGHT-EMITTING DIODES | 2023 |
|
RU2819197C1 |
| TEST TECHNIQUE | 2002 |
|
RU2284605C2 |
| DUAL-MODE DISPLAY | 2004 |
|
RU2343510C2 |
| IMAGE CONVERTER AND METHOD FOR VIDEO IMAGE GENERATION | 2005 |
|
RU2308116C1 |
