Devices and methods to compensate for image color variance due to display temperatures
First Claim
1. A display of an electronic device comprising:
- a first pixel section having a first plurality of pixels, wherein each pixel of the first plurality of pixels consists essentially of a first red subpixel having a first aperture ratio, a first green subpixel having a second aperture ratio, and a first blue subpixel having a third aperture ratio; and
a second pixel section having a second plurality of pixels, wherein each pixel of the second plurality of pixels consists essentially of a second red subpixel having a fourth aperture ratio, a second green subpixel having a fifth aperture ratio, and a second blue subpixel having a sixth aperture ratio, wherein the second pixel section is disposed nearer to a heat producing component of the electronic device than the first pixel section, and the heat producing component causes the second pixel section to operate at a greater temperature than the first pixel section;
wherein the first aperture ratio is greater than the fourth aperture ratio, the second aperture ratio is greater than the fifth aperture ratio, and the third aperture ratio is greater than the sixth aperture ratio.
2 Assignments
0 Petitions
Accused Products
Abstract
Methods and devices to compensate for image color variance due to display temperatures are provided. In one example, a display of an electronic device may include a first pixel section that has multiple pixels. The pixels may include a red subpixel, green subpixel, and blue subpixel that each has a respective aperture ratio. The display may also include a second pixel section that has multiple pixels. Again, the pixels may include a red subpixel, green subpixel, and blue subpixel that each has a respective aperture ratio. One or more of the subpixel aperture ratios of the first pixel section may be greater than a respective one or more of the subpixel aperture ratios of the second section to overcome image color variance that may exist due to temperature variations of the display.
-
Citations
16 Claims
-
1. A display of an electronic device comprising:
-
a first pixel section having a first plurality of pixels, wherein each pixel of the first plurality of pixels consists essentially of a first red subpixel having a first aperture ratio, a first green subpixel having a second aperture ratio, and a first blue subpixel having a third aperture ratio; and a second pixel section having a second plurality of pixels, wherein each pixel of the second plurality of pixels consists essentially of a second red subpixel having a fourth aperture ratio, a second green subpixel having a fifth aperture ratio, and a second blue subpixel having a sixth aperture ratio, wherein the second pixel section is disposed nearer to a heat producing component of the electronic device than the first pixel section, and the heat producing component causes the second pixel section to operate at a greater temperature than the first pixel section; wherein the first aperture ratio is greater than the fourth aperture ratio, the second aperture ratio is greater than the fifth aperture ratio, and the third aperture ratio is greater than the sixth aperture ratio. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method of manufacturing a consumer electronic device, comprising:
-
providing a display device, wherein the display device comprises; a plurality of subpixels disposed across the display device in a first portion and a second portion, wherein the second portion is nearer to a heat generating component than the first portion, each subpixel comprises an aperture ratio, and the plurality of subpixels comprises first color subpixels having a first color, second color subpixels having a second color, and third color subpixels having a third color, wherein the aperture ratios of the first color subpixels in the second portion are less than the aperture ratios of the first color subpixels in the first portion, and the aperture ratios of the second color subpixels in the second portion are equal to the aperture ratios of the second color subpixels in the first portion; and coupling a processing device to the display device. - View Dependent Claims (12)
-
-
13. A display device comprising:
-
a plurality of subpixels disposed across the display device in a first portion and a second portion, wherein the second portion is nearer to a heat generating component than the first portion, each subpixel comprises an aperture ratio, and the plurality of subpixels comprises first color subpixels having a first color, second color subpixels having a second color, and third color subpixels having a third color, wherein the aperture ratios of the first color subpixels in the second portion are less than the aperture ratios of the first color subpixels in the first portion, and the aperture ratios of the second color subpixels in the second portion are equal to the aperture ratios of the second color subpixels in the first portion. - View Dependent Claims (14)
-
-
15. An electronic device comprising:
a display device comprising; a plurality of subpixels disposed across the display device in a first portion and a second portion, wherein the second portion is nearer to a heat generating component than the first portion, each subpixel comprises an aperture ratio, and the plurality of subpixels comprises first color subpixels having a first color, second color subpixels having a second color, and third color subpixels having a third color, wherein the aperture ratios of the first color subpixels in the second portion are less than the aperture ratios of the first color subpixels in the first portion, and the aperture ratios of the second color subpixels in the second portion are equal to the aperture ratios of the second color subpixels in the first portion; and a liquid crystal display (LCD) panel comprising the plurality of subpixels arranged in rows and columns, wherein the first portion comprises a first section of the LCD panel, the second portion comprises a second section of the LCD panel, wherein the second section of the LCD panel operates at greater temperatures than the first section of the LCD panel; and
wherein the aperture ratios of the first color subpixels in the second portion are sized based at least in part on proximity to the heat generating component.- View Dependent Claims (16)
Specification