Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rik Kruidhof0
Guido Gerard Maria Aelbers0
Johannes Cornelis Adriaan Hamers0
Nicolaas Aldegonda Jan Maria Van Aerle0
Date of Patent
April 28, 2015
0Patent Application Number
129959320
Date Filed
June 5, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one aspect, the invention provides a device with a flexible display screen. The flexible display screen is rollable around an axis between a rolled-up state and an unrolled state. For stiffening the screen, stiffening elements are attached to the flexible display screen. The stiffening elements are compressible. They are compressed when the display screen is in a rolled-up state, so as to decrease the size of the rolled-up display device. Therefore, the invention strengthens the display, while at the same time retains a reasonable size of the display in the rolled-up state.
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