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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.:

US 10925127 B1

PDFFull Text
Date of Patent:
Feb. 16, 2021

Filed:

Sep. 19, 2018

Discharge lamp drive device, light source device, projector, and discharge lamp drive method

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventors:

Masaru Kono, Shimoina-gun, JP;

Junichi Suzuki, Matsumoto, JP;

Shun Sato, Matsumoto, JP;

Yuichiro Iwama, Azumino, JP;

Assignee:

SEIKO EPSON CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Michelle M Iacoletti

Assistant Examiner:

Danell L Owens

Int. Cl.
CPC ...
H05B 41/38 (2006.01); G03B 21/20 (2006.01); H05B 41/292 (2006.01); H05B 41/288 (2006.01); H01J 61/86 (2006.01);
U.S. Cl.
CPC ...
H05B 41/38 (2013.01); G03B 21/2026 (2013.01); G03B 21/2053 (2013.01); H01J 61/86 (2013.01); H05B 41/2887 (2013.01); H05B 41/2888 (2013.01); H05B 41/2925 (2013.01); H05B 41/2928 (2013.01);
Abstract

A discharge lamp drive device includes a discharge lamp driver adapted to supply a drive current to a discharge lamp having a first electrode and a second electrode, a control section adapted to control the discharge lamp driver, and a storage section adapted to store a plurality of drive patterns of the drive current. The control section is adapted to select one drive pattern of the plurality of drive patterns based on machine learning, and execute the selected drive pattern.

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Kono, Masaru. (2021). Discharge lamp drive device, light source device, projector, and discharge lamp drive method (U.S. Patent No. 10925127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10925127

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