OBSERVATION DEVICE FOR OBSERVING FORM OF STRESS APPLICATION REGION OF FILM-LIKE SPECIMEN, AND OBSERVATION JIG

摘要

PROBLEM TO BE SOLVED: To more easily observe a form of a stress application region in the case where a local stress is applied to a film-like specimen.;SOLUTION: An observation device for observing a form of a stress application region of a film-like specimen SPC comprises: a microscope; a base 210 disposed within a preset distance from an objective lens of the microscope; a height adjusting screw 220 which is provided in the base 210 closer to the objective lens and extends in an optical axis direction; a specimen holder 230 in which a screw hole 232 is provided into which the height adjusting screw 220 can be threaded and which penetrates the holder in an optical axis direction, and the specimen SPC is fixed over the screw hole 232; and a blade holder 242 in which a blade 244 is provided for locally applying a stress to the specimen SPC and which is configured to be abutted to the height adjusting screw 220 closer to the objective lens. A distance between an end of the height adjusting screw 220 closer to the objective lens and the base 210 is kept constant.;COPYRIGHT: (C)2015,JPO&INPIT