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US 8,619,008 B2Granted
Dividing pixels between chiplets in display device
AssigneeGlobal OLED Technology LLC
InventorRonald S. Cok
Life of this patent
Estimating the term…
Abstract
A display device includes a substrate, a plurality of pixels formed over the substrate, each pixel including two or more sub-pixels, the plurality of pixels defining a display area, and a plurality of chiplets located over the substrate in the display area, each chiplet controlling sub-pixels of at least two adjacent pixels.
Claims13
A display device, comprising:
- a) a substrate;
- b) a plurality of full-color pixels formed over the substrate, each full-color pixel including four sub-pixels, the plurality of full-color pixels defining a display area;
- and
- c) a plurality of chiplets located over the substrate in the display area, each chiplet controlling sub-pixels of at least two adjacent full-color pixels and at least one sub-pixel of a full-color pixel is controlled by a first chiplet and at least one sub-pixel is controlled by a second chiplet, wherein the sub-pixels of each full-color pixel are arranged in a two-by-two configuration.
1 more element
A display device, comprising:
- a) a substrate;
- b) a plurality of pixels formed over the substrate, each pixel including four sub-pixels, the plurality of pixels defining a display area;
- and
- c) a plurality of chiplets located over the substrate in the display area, each chiplet controlling sub-pixels of at least two adjacent pixels and at least one sub-pixel of a pixel is controlled by a first chiplet and at least one sub-pixel is controlled by a second chiplet, wherein the sub-pixels of each pixel are arranged in a two-by-two configuration;
- wherein the sub-pixels are formed in an array having rows and columns, the chiplets are located between spaced-apart sub-pixels in at least one, but not all rows and columns, and the spacing between sub-pixels spaced apart by the chiplets is greater than the spacing between sub-pixels that are not spaced apart by the chiplets.
2 more elements
A display device, comprising:
- a) a substrate;
- b) a plurality of pixels formed over the substrate, each pixel including four sub-pixels, the plurality of pixels defining a display area;
- and
- c) a plurality of chiplets located over the substrate in the display area, each chiplet controlling sub-pixels of at least two adjacent pixels and at least one sub-pixel of a pixel is controlled by a first chiplet and at least one sub-pixel is controlled by a second chiplet, wherein the sub-pixels of each pixel are arranged in a two-by-two configuration;
- further comprising a plurality of conductors formed over the substrate and wherein the sub-pixels are formed in an array having rows and columns, the conductors are located between spaced-apart sub-pixels in at least one, but not all rows or columns, and the spacing between sub-pixels spaced apart by the conductors is greater than the spacing between sub-pixels that are not spaced apart by the conductors.
2 more elements
A display device, comprising:
- a) a substrate;
- b) a plurality of pixels formed over the substrate, each pixel including four sub-pixels, the plurality of pixels defining a display area;
- and
- c) a plurality of chiplets located over the substrate in the display area, each chiplet controlling sub-pixels of at least two adjacent pixels and at least one sub-pixel of a pixel is controlled by a first chiplet and at least one sub-pixel is controlled by a second chiplet, wherein the sub-pixels of each pixel are arranged in a two-by-two configuration;
- wherein the size of a pixel controlled by a plurality of chiplets is smaller than the size of a pixel controlled by a single chiplet.
2 more elements
Dependencies are inferred from the claim text.