Beobachtungsvorrichtung und Beobachtungsverfahren

Details

Veröffentlichungs-Nr.

EP4775951

Anmeldetag

19. Dezember 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

Abstract

This observation apparatus 1 observes a particle trapped by a plurality of electrodes 72 extending in a direction crossing a channel 80 formed in a transparent substrate 9, and includes an imaging unit 31, a camera moving mechanism 32 that moves an imaged area of the imaging unit 31, and a control unit 10. The control unit 10 includes an end-electrode detection unit 511 that detects an end electrode 720a positioned at an end of the channel 80, an adjacent-electrode detection unit 512 that detects an adjacent electrode 720b adjacent to the end electrode 720a, a channel wall detection unit 513 that detects a sidewall 800w of the channel 80, and an observation position adjustment unit 514 that adjusts an observation position where the particle is observed, on the basis of the positions of the end electrode 720a, the adjacent electrode 720b, and the sidewall 800w. This enables proper alignment in observation of particles trapped in the vicinity of the electrodes 72 in the substrate 9 such as a micro-channel chip.

Anmelder

Firma

SCREEN Holdings Co., Ltd.

Land

🇯🇵 Japan