The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2018
Filed:
Apr. 21, 2015
Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;
Tomonori Nakamura, Hamamatsu, JP;
Mitsunori Nishizawa, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
An image generation apparatus is an image generation apparatus that generates an image based on measurement light from the semiconductor device, and the image generation apparatus includes an optical sensor that detects the measurement light, an optical sensor power supply that applies a constant voltage to the optical sensor to supply a current to the optical sensor, a current detector that generates a pattern signal according to magnitude of the current supplied to the optical sensor by the optical sensor power supply, and a control device that generates a pattern image based on the pattern signal.