ORGANIC LIGHT-ENITTING DIODE DISPLAY PANEL FOR FINGERPRINT RECOGNITION AND ELECTRONIC DEVICE
First Claim
1. An organic light-emitting diode (OLED) display panel for fingerprint recognition, comprising:
- a glass substrate;
a pixel layer comprising a plurality of pixel units arranged on the glass substrate in arrays, wherein the plurality of pixel units are configured to emit light of multiple colors which are combined to form a colorful image;
a transparent substrate having opposed first and second sides, the first side being attached to the pixel layer; and
a plurality of light receiving units arranged on the second side, wherein an orthographic projection of each light receiving unit on the transparent substrate is located in a gap between the adjacent pixel units.
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Abstract
An organic light-emitting diode display panel for fingerprint recognition includes a glass substrate, a pixel layer, and a transparent substrate, which are laminated; the pixel layer includes a plurality of pixel units arranged on the glass substrate in arrays, wherein the plurality of pixel units are configured to emit light of multiple colors which are combined to form a colorful image; the transparent substrate includes a first side and a second side, which are disposed opposite to each other, the first side is fitted on the pixel layer, a plurality of light receiving units are arranged on a surface of the second side, and an orthographic projection of each light receiving unit on the transparent substrate is located in a gap between the adjacent pixel units. An electronic device is also provided.
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Citations
20 Claims
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1. An organic light-emitting diode (OLED) display panel for fingerprint recognition, comprising:
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a glass substrate; a pixel layer comprising a plurality of pixel units arranged on the glass substrate in arrays, wherein the plurality of pixel units are configured to emit light of multiple colors which are combined to form a colorful image; a transparent substrate having opposed first and second sides, the first side being attached to the pixel layer; and a plurality of light receiving units arranged on the second side, wherein an orthographic projection of each light receiving unit on the transparent substrate is located in a gap between the adjacent pixel units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An electronic device, comprising:
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an OLED display panel comprising; a glass substrate; a pixel layer comprising a plurality of pixel units arranged on the glass substrate in arrays, wherein the plurality of pixel units are configured to emit light of multiple colors which are combined to form a colorful image; a transparent substrate having opposed first and second sides, the first side being attached to the pixel layer; and a plurality of light receiving units arranged on a surface of the second side, wherein an orthographic projection of each light receiving unit on the transparent substrate is located in a gap between the adjacent pixel units;
the glass substrate, the pixel layer and the transparent substrate are laminated; anda motherboard electrically coupled to the OLED display panel, wherein the motherboard is configured to control the pixel unit to display image and process a fingerprint signal sent from the light receiving unit. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification