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US Patent 9772657 Rollable display device

Patent 9772657 was granted and assigned to Samsung on September, 2017 by the United States Patent and Trademark Office.

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Is a
Patent
Patent
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Patent attributes

Current Assignee
Samsung
Samsung
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
97726570
Patent Inventor Names
Chang-bong Shin0
Jin-ho Kim0
Toshikazu Takayanagi0
Date of Patent
September 26, 2017
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Patent Application Number
150154090
Date Filed
February 4, 2016
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Patent Citations Received
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US Patent 11775024 Display device and driving method
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US Patent 12124298 Rollable mobile terminal
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US Patent 12112661 Retractable display device
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Patent Primary Examiner
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Adrian S Wilson
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Patent abstract

A rollable display device is provided. The rollable display device includes first and second bodies, a display, a roller supported in the first body to be rotatable, to which one end portion of the display in a length direction of the display is fixed and around an outer circumference of which the display is wound, and a support member a plurality of segmented links connected to pivot around a hinge shaft perpendicular to an image display surface, the support member being accommodated in an accommodation unit provided in the first body. As the first body is separated from the second body, the display is unwound from the roller and is unrolled outward from the first body to expand in the length direction, and the support member is unrolled outward from the first body in the length direction to support a rear surface of the display.

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