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:
Jun. 06, 2023
Filed:
Feb. 25, 2020
Sony Group Corporation, Tokyo, JP;
Junki Yoshimuta, Tokyo, JP;
Sony Group Corporation, Tokyo, JP;
Abstract
An imaging apparatus includes a variable neutral density filter that has a variable transmittance; an imaging device on which object light via the variable neutral density filter forms an image; variable transmittance drive circuitry that changes the transmittance of the variable neutral density filter in accordance with a transmittance control value; a hardware input device that can be in a first state or in a second state depending on a change in form; and transmittance designation circuitry. Further, when the hardware input device is in the first state, the transmittance designation sets the transmittance control value in accordance with an operation amount of the hardware input device and notifies the variable transmittance drive circuitry of the transmittance control value.