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US 12,701,851 B2Granted
Display device with photo detector
AssigneeLG Display Co., Ltd.
InventorsYoonnara Jang, Seungrok Shin
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Abstract
A display device is provided, a plurality of sub-pixels disposed in each of the plurality of first pixels and each of the plurality of second pixels, and a sensing unit disposed in each of the plurality of second pixels, wherein each of the plurality of sub-pixels includes a light emitting device, and the sensing unit includes a photo detector.
Claims14
A display device comprising:
- a substrate including a first display area and a second display area adjacent to the first display area;
- a plurality of first pixels in the first display area on the substrate;
- a plurality of second pixels in the second display area on the substrate;
- a pixel driving circuit in each of the plurality of first pixels and each of the plurality of second pixels on the substrate;
- a plurality of sub-pixels in each of the plurality of first pixels and each of the plurality of second pixels on the pixel driving circuit;
- and
- a sensing unit in each of the plurality of second pixels on the pixel driving circuit;
- an insulating layer on the pixel driving circuit;
- and
- a plurality of banks in the plurality of sub-pixels and the sensing unit on the insulating layer,
- wherein each of the plurality of sub-pixels includes a light emitting device and the sensing unit includes a photo detector,
- wherein the light emitting device is a micro light emitting diode (LED), and
- wherein the light emitting device and the photo detector are on the plurality of banks.
10 more elements
Dependencies are inferred from the claim text.