Search International and National Patent Collections

1. (WO2001004684) HEATER FOR MICROSCOPE

Pub. No.:    WO/2001/004684    International Application No.:    PCT/JP2000/001451
Publication Date: Fri Jan 19 00:59:59 CET 2001 International Filing Date: Sat Mar 11 00:59:59 CET 2000
IPC: G02B 21/30
Applicants: TOKAI HIT CO., LTD.

TSUCHIYA, Hideharu

Inventors: TSUCHIYA, Hideharu

Title: HEATER FOR MICROSCOPE
Abstract:
An observing device of a microscope has a pair of electrodes one ends of which extend, approaching each other. When the electrodes are energized, a current quickly flows through a transparent conductive film in the area opposed to the electrodes. Therefore the temperature of the transparent conductive electrodes has a high responsiveness to the energization of the electrodes. The temperature measured through a temperature sensor is approximately equal to that in the central part of a transparent sheet for heating, and the overshoot such that the temperature in the central part is higher than a preset temperate is prevented, thereby enabling adequate temperature regulation.