US Patent 9791701 Display device
Patent 9791701 was granted and assigned to Sony on October, 2017 by the United States Patent and Trademark Office.
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Patent abstract
A display device comprising a first image display device comprising a light guide plate, a dimmer, and a light control device. The light control device is configured to identify a start time of change in quantity of light received by the display device, and control transmissivity of the dimmer based on quantity of light received by the display device, after a predetermined amount of time after the start time has elapsed.
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Patent Inventor Names
Akio Machida0
Masayuki Ato0
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US Patent 09791701 Display device US Patent 9791701 Display device
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Patent Number
09791701
Patent Number
9791701
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US Patent 09791701 Display device
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Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09791701
Date of patent
October 17, 2017
Patent application number
14762615
Date Filed
January 23, 2014
Patent primary examiner
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