DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE: abstract simplified (18167726)

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  • This abstract for appeared for patent application number 18167726 Titled 'DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE'

Simplified Explanation

The abstract describes a display device that has two types of pixels: light-emitting pixels and sensor pixels. The light-emitting pixels have a light-emitting element and two transistors that control the current flowing through the element. The sensor pixels have a light-receiving element and a transistor that controls the current flowing between two lines. The sensor pixel also has a readout line for outputting the current.


Original Abstract Submitted

A display device includes a light-emitting pixel and a sensor pixel. The light-emitting pixel includes a light-emitting element, a first transistor electrically connected between a first line and a second line and configured to control a driving current flowing through the light-emitting element in response to a voltage of a first node, and a second transistor connected between the first node and a third line. The sensor pixel includes a light-receiving element connected between a sensor node and the second line, and a first sensor transistor configured to control a current flowing between the third line and a readout line in response to a voltage of the sensor node.

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