Device for recording imprint of limb body and application thereof

The invention relates to a device for displaying information and recording, on the basis of contact, imprint of a plurality of skin areas of a human limb body through which blood flows. The device comprises a support surface (1) for supporting a limb body, a display unit (4) which is arranged below...

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Bibliographic Details
Main Authors RIEHL PHILIPP, MICHIELSKI TOM, REINHOLD JORG, HILLMANN J "1RGEN, KRENZER DANIEL, WENDY RICHTER
Format Patent
LanguageChinese
English
Published 21.04.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
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Summary:The invention relates to a device for displaying information and recording, on the basis of contact, imprint of a plurality of skin areas of a human limb body through which blood flows. The device comprises a support surface (1) for supporting a limb body, a display unit (4) which is arranged below the contact skin area when viewed from the direction of the contact skin area and which has at least partially transparent display elements which are arranged in a grid shape and can be individually controlled by means of a control unit, the display element has display pixels which emit light in the direction of the support surface (1). The device further comprises optical sensor pixels (14) which detect light incident on the sensor pixels (14) from the direction of the support surface (1). In a first alternative, the sensor pixels (14) are arranged in the sensor layer (5) below the display unit (4) as viewed in the direction of the contacted skin area. In a second alternative, sensor pixels (14) in a display unit
Bibliography:Application Number: CN202180052649