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US 2010/0148163 A1Published application
Organic light emitting display apparatus
AssigneeSamsung Mobile Display Co., Ltd.
InventorsKi-Ju Im, Yong-Sung Park, Yong-Woo Park, Moo-Jin Kim, Han-Hee Yoon, Kwang-Hae Kim, Sung-Won Doh, Kyoung-Bo Kim, Gun-Shik Kim, Jun-Sik Oh
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Abstract
An organic light emitting display apparatus includes an organic light emitting diode, a photo sensor, and a light blocking portion. The light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is not directly incident on the photo sensor.
Claims13
An organic light emitting display apparatus comprising:
- an organic light emitting diode, a photo sensor, and a light blocking portion,
- wherein the light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is not directly incident on the photo sensor.
An organic light emitting display apparatus comprising:
- at least one thin film transistor on a substrate and comprising a semiconductor active layer, a gate electrode that is insulated from the semiconductor active layer, and source and drain electrodes each contacting the semiconductor active layer;
- at least one photo sensor, each photo sensor at at least a side of a respective one of the at least one thin film transistor and for detecting incident light thereon;
- a plurality of pixel electrodes on the at least one thin film transistor and
- a plurality of pixel definition layers, each pixel definition layer between respective ones of the pixel electrodes;
- a plurality of organic layers on the pixel electrodes and the pixel definition layers;
- and
- a plurality of counter electrodes on the organic layers and the pixel definition layers,
- wherein a plurality of holes are in the pixel definition layers to expose respective said plurality of organic layers.
5 more elements
An organic light emitting display apparatus comprising:
- an organic light emitting diode, a photo sensor, and a light blocking portion,
- wherein the light blocking portion is at at least a side of the photo sensor so as to block light emitted from the organic light emitting diode from being directly incident on the photo sensor.
Dependencies are inferred from the claim text.