Organic light emitting diode (OLED) display apparatus having light sensing function

1. An organic light emitting diode (OLED) display apparatus having a light sensing function, the apparatus comprising:

a display panel comprising an imaging pattern formed with a plurality of OLED pixels, wherein the display panel forms the imaging pattern by arranging each of the plurality of OLED pixels based on transparency level of a window included in a corresponding OLED pixel; and

a sensor panel comprising at least one sensor configured to sense input light from an external object, the light passing through the imaging pattern,

wherein each of the plurality of OLED pixels sequentially includes light emitters configured to emit light, a circuit portion, and the window comprising a glass substrate and determining the transparency level for passing the light from the external object to the sensor panel,

wherein the display panel enables the sensor panel to sense the input light from the external object by simultaneously displaying an image using the light emitters of each of the OLED pixels and passing the input light using the window of each of the OLED pixels, and

wherein the display panel forms the imaging pattern to be a modified uniformly redundant array (MURA) pattern including repeated different arrangements of adjacent transparent windows, by combining a first OLED pixel comprising an opaque window with a second OLED pixel comprising a transparent window.

2. The OLED display apparatus of claim 1 , wherein the light emitters emit at least one of a red light, a green light, and a blue light.

3. The OLED display apparatus of claim 1 , further comprising:

an infrared ray light source to emit an infrared ray towards the external object; and

a pass filter to extract an infrared component from the input light comprising the infrared ray returned from the external object,

wherein the sensor panel senses the infrared component.

4. The OLED display apparatus of claim 1 , further comprising:

an infrared ray light source included in each of the OLED pixels to emit an infrared ray towards the external object; and

a pass filter included in each of the OLED pixels to extract an infrared component from the input light comprising the infrared ray returned from the external object, and to transfer the extracted infrared component to the sensor panel,

wherein the sensor panel senses the infrared component passing through the imaging pattern.

5. The OLED display apparatus of claim 1 , further comprising:

an infrared ray light source included in each of the OLED pixels to emit an infrared ray towards the external object; and

a pass filter to extract an infrared component from the input light comprising the infrared ray returned from the external object,

wherein the sensor panel senses the infrared component.

6. The OLED display apparatus of claim 1 , wherein the imaging pattern is formed by adjusting the transparency of the window included in each of the plurality of OLED pixels to be either transparent or opaque.

7. The OLED display apparatus of claim 1 , wherein each of the plurality of OLED pixels includes a single window.

8. An organic light emitting diode (OLED) display apparatus having a light sensing function, the apparatus comprising:

a display panel comprising an imaging pattern formed with a plurality of OLED pixels, wherein the display panel forms the imaging pattern by arranging each of the plurality of OLED pixels based on transparency level of a window included in a corresponding OLED pixel; and

a sensor panel disposed behind the display panel and comprising at least one sensor configured to sense input light that has passed through the imaging pattern,

wherein each of the plurality of OLED pixels sequentially includes light emitters configured to emit light, a circuit portion, and the window comprising a glass substrate and determining the transparency level for passing the input light to the sensor panel,

wherein the display panel enables the sensor panel to sense the input light by simultaneously displaying an image using the light emitters of each of the OLED pixels and passing the input light using the window of each of the OLED pixels, and

wherein the display panel forms the imaging pattern to be a modified uniformly redundant array (MURA) pattern including repeated different arrangements of adjacent transparent windows, by combining a first OLED pixel comprising an opaque window with a second OLED pixel comprising a transparent window.

9. The OLED display apparatus of claim 8 , wherein the imaging pattern is formed by adjusting the transparency of the window included in each of the plurality of OLED pixels to be either transparent or opaque.

10. The OLED display apparatus of claim 8 , further comprising:

an infrared ray light source to emit an infrared ray towards an external object; and

a pass filter to extract an infrared component from the input light comprising the infrared ray returned from the external object, wherein the sensor panel senses the extracted infrared component.

11. The OLED display apparatus of claim 10 , wherein the pass filter is disposed between the display panel and the sensor panel.

12. An organic light emitting diode (OLED) display apparatus having a light sensing function, the apparatus comprising:

a display panel comprising an imaging pattern formed with a plurality of OLED pixels, wherein the display panel forms the imaging pattern by arranging each of the plurality of OLED pixels based on transparency level of a window portion included in a corresponding OLED pixel; and

a sensor panel comprising at least one sensor configured to sense input light from an external object, the light passing through the imaging pattern,

wherein each of the plurality of OLED pixels of the display panel sequentially comprises:

a light emitter portion comprising a red light emitter, a green light emitter; and a blue light emitter arranged sequentially;

a circuit portion configured to drive the light emitter portion; and

the window portion comprising a glass substrate and determining the transparency level to selectively pass or block the light from the external object to the sensor panel,

wherein the display panel enables the sensor panel to sense the input light from the external object by simultaneously displaying an image using the light emitter portion of each of the OLED pixels and passing the input light using the window portion of each of the OLED pixels, and

wherein the display panel forms the imaging pattern to be a modified uniformly redundant array (MURA) pattern including repeated different arrangements of adjacent transparent windows, by combining a first OLED pixel comprising an opaque window with a second OLED pixel comprising a transparent window.

13. The OLED display apparatus of claim 12 , wherein in each of the plurality of OLED pixels the light emitter portion, the circuit portion and the window portion occupies a substantially similar portion of the OLED pixel.