METHOD OF DRIVING DUAL PIXEL OF ACTIVE MATRIX ORGANIC LIGHTING EMITTING DIODE DISPLAY
First Claim
1. A method of driving a dual pixel of an active matrix organic light emitting diode (OLED) display, wherein the dual pixel comprises a first sub-pixel, a second sub-pixel, and a pair of third sub-pixels arranged in a two by two array, wherein the dual pixel is electrically connected to a first scan line, a second scan line, a first data line, and a second data line, wherein the dual pixel serves as two pixels, and each pixel comprises the first sub-pixel, the second sub-pixel, and one of the third sub-pixels, and the first sub-pixel and the second sub-pixel are shared between the two pixels, the method comprising:
- writing data respectively to the first sub-pixel in a first row of the dual pixel through the first data line and one of the third sub-pixels in the first row through the second data line when an enabling signal is applied to the first scan line; and
writing data respectively to the other one of the third sub-pixels in a second row of the dual pixel through the first data line and the second sub-pixel in the second row through the second data line when an enabling signal is applied to the second scan line, wherein when data is written into the first sub-pixel and the second sub-pixel, the first sub-pixel and the second sub-pixel act as sub-pixels for two independent pixels.
0 Assignments
0 Petitions
Accused Products
Abstract
A pixel array includes a plurality of pixels. Each pixel has a first sub-pixel, a second sub-pixel, and a pair of third sub-pixels. The first sub-pixel of each pixel and the first sub-pixels of three adjacent pixels are arranged in a two by two array, the second sub-pixel of each pixel and the second sub-pixels of three adjacent pixels are arranged in a two by two array, and one of each of the third sub-pixels of each pixel and one of the third sub-pixels of three adjacent pixels are arranged in a two by two array. A scan line is connected to a switch unit of each of the sub-pixels in a pixel.
-
Citations
6 Claims
-
1. A method of driving a dual pixel of an active matrix organic light emitting diode (OLED) display, wherein the dual pixel comprises a first sub-pixel, a second sub-pixel, and a pair of third sub-pixels arranged in a two by two array, wherein the dual pixel is electrically connected to a first scan line, a second scan line, a first data line, and a second data line, wherein the dual pixel serves as two pixels, and each pixel comprises the first sub-pixel, the second sub-pixel, and one of the third sub-pixels, and the first sub-pixel and the second sub-pixel are shared between the two pixels, the method comprising:
-
writing data respectively to the first sub-pixel in a first row of the dual pixel through the first data line and one of the third sub-pixels in the first row through the second data line when an enabling signal is applied to the first scan line; and writing data respectively to the other one of the third sub-pixels in a second row of the dual pixel through the first data line and the second sub-pixel in the second row through the second data line when an enabling signal is applied to the second scan line, wherein when data is written into the first sub-pixel and the second sub-pixel, the first sub-pixel and the second sub-pixel act as sub-pixels for two independent pixels. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification