Title:
SEE-THROUGH-IMAGE-CAPTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/219946
Kind Code:
A1
Abstract:
The present invention provides a see-through-image-capturing device in which it is made possible to appropriately evaluate the internal structure of a device under test. This see-through-image-capturing device 1 is provided with: a timing control unit 13 for outputting an irradiation timing signal S1 in synchronization with a drive timing signal S4 for driving a device under test 31 or with a timing signal S5 that is the result of detecting an action of the device under test 31; electromagnetic wave generation units 22, 23 for irradiating the device under test 31 with a pulsed electromagnetic wave beam B1 having a wavelength that allows transmission through the device under test 31, the device under test 31 being irradiated in synchronization with the irradiation timing signal S1; and an electromagnetic wave detection device 41 for receiving the electromagnetic wave beam B1 transmitted through the device under test 31.
Inventors:
TAKAGI HIROYUKI (JP)
Application Number:
PCT/JP2022/008620
Publication Date:
October 20, 2022
Filing Date:
March 01, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G01N23/04
Foreign References:
| JP2015096839A | 2015-05-21 | |||
| JP2015512033A | 2015-04-23 | |||
| JPS6291845A | 1987-04-27 | |||
| JP2005283180A | 2005-10-13 |
Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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