Display panel, display device and electronic apparatus
A display device includes pixel circuits disposed in rows and columns. A first pixel circuit is configured to emit light of a first color, and a second pixel circuit is configured to emit light of a second color, with the first color preferably being green. A given signal line provides a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit within a horizontal scanning period, with the first pixel circuit receiving the first image data signal before the second pixel circuit receives the second image data signal.
1. A display device, comprising:
a plurality of pixel circuits disposed in a matrix including rows and columns,
the plurality of pixel circuits including a first pixel circuit and a second pixel circuit adjacent to one another in the matrix, the first pixel circuit being configured to emit single-color light of a first color, the second pixel circuit being configured to emit single-color light of a second color;
wherein a threshold voltage correction is performed for the first pixel circuit and the second pixel circuit within a first horizontal scanning period,
wherein a given signal line provides a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit, the first pixel circuit and the second pixel circuit being configured to respectively receive the first image data signal and the second image data signal from the given signal line within a second horizontal scanning period after the first horizontal scanning period, the first pixel circuit being configured to receive the first image data signal before the second pixel circuit receives the second image data signal within the second horizontal scanning period, and
wherein the first color is green.
2. The display device according to claim 1 , further comprising:
a plurality of scanning lines including a first scanning line corresponding to the first pixel circuit and a second scanning line corresponding to the second pixel circuit; and
a plurality of signal lines including the given signal line, the given signal line corresponding to both the first pixel circuit and the second pixel circuit,
wherein the first scanning line and the second scanning line respectively provide first and second control signals for writing the first and second image data signals to the first and second pixel circuits, and the given signal line provides the first image data signal to the first pixel circuit and then provides the second image data signal to the second pixel circuit in response to the first and second control signals.
3. The display device according to claim 1 , wherein the first color is more susceptible to general human misperception due to variations in image data signals than the second color.
4. The display device according to claim 1 , wherein the first color is the most susceptible to general human misperception due to variations in image data signals among three or more colors respectively emitted by the plurality of pixel circuits.
5. The display device according to claim 1 , wherein the second color is red.
6. The display device according to claim 1 , wherein the first pixel circuit and the second pixel circuit are resident in a given pixel row.
7. The display device according to claim 1 , wherein the plurality of pixel circuits respectively include organic light emitting elements.
8. An electronic apparatus comprising the display device according to claim 1 .
9. A method of driving a display device including a plurality of pixel circuits disposed in a matrix including rows and columns, the plurality of pixel circuits including a first pixel circuit and a second pixel circuit adjacent to one another in the matrix, the first pixel circuit being configured to emit single-color light of a first color, the second pixel circuit being configured to emit single-color light of a second color, the method comprising:
performing a threshold voltage correction for the first pixel circuit and the second pixel circuit within a first horizontal scanning period; and
providing, through a given signal line, a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit, the first pixel circuit and the second pixel circuit respectively receiving the first image data signal and the second image data signal from the given signal line within a second horizontal scanning period after the first horizontal scanning period, the first pixel circuit receiving the first image data signal before the second pixel circuit receives the second image data signal within the second horizontal scanning period, wherein the first color is green.
10. The method according to claim 9 , wherein the first color is more susceptible to general human misperception due to variations in image data signals than the second color.
11. The method according to claim 9 , wherein the first color is the most susceptible to general human misperception due to variations in image data signals among three or more colors respectively emitted by the plurality of pixel circuits.
12. The method according to claim 9 , wherein the second color is red.
13. The method according to claim 9 , wherein the first pixel circuit and the second pixel circuit are resident in a given pixel row.
14. The method according to claim 9 , wherein the plurality of pixel circuits respectively include organic light emitting elements.
15. A display device, comprising:
a plurality of pixel circuits disposed in a matrix including rows and columns,
the plurality of pixel circuits including a first pixel circuit resident in a first pixel row and a second pixel circuit resident in a second pixel row adjacent to the first pixel row in the matrix, the first pixel circuit being configured to emit single-color light of a first color, the second pixel circuit being configured to emit single-color light of a second color;
wherein a threshold voltage correction is performed for the first pixel circuit and the second pixel circuit within a first horizontal scanning period,
wherein the first pixel circuit and the second pixel circuit are configured to respectively receive a first image data signal and a second image data signal from a given signal line within a second horizontal scanning period after the first horizontal scanning period, the first pixel circuit being configured to receive the first image data signal before the second pixel circuit receives the second image data signal within the second horizontal scanning period, and
wherein the first color is green.
16. The display device according to claim 15 , further comprising:
a plurality of scanning lines including a first scanning line corresponding to the first pixel row and a second scanning line corresponding to the second pixel row; and
a plurality of signal lines including the given signal line corresponding to both the first pixel circuit and the second pixel circuit,
wherein the first scanning line and the second scanning line respectively provide first and second control signals for writing the first and second image data signals to the first and second pixel circuits, and the given signal line provides the first image data signal to the first pixel circuit and then provides the second image data signal to the second pixel circuit in response to the first and second control signals.
17. The display device according to claim 15 , wherein the first color is more susceptible to general human misperception due to variations in image data signals than the second color.
18. The display device according to claim 15 , wherein the first color is the most susceptible to general human misperception due to variations in image data signals among three or more colors respectively emitted by the plurality of pixel circuits.
19. The display device according to claim 15 , wherein the second color is red.
20. The display device according to claim 15 , wherein the plurality of pixel circuits respectively include organic light emitting elements.