Display device
AssigneeE Ink Holdings Inc.
InventorsXian-Teng Chung, Po-Yuan Lo, Ian French
Life of this patent
Estimating the term…
Abstract
A display device which includes a display panel having a display surface, a transparent layer over the display panel and a color filter array over the transparent layer is provided. The color filter array includes yellow color filter elements, blue color filter elements and primary color filter elements. The yellow color filter elements project first regions on the display surface; the blue color filter elements project second regions on the display surface; and the primary color filter elements project third regions on the display surface. Each of the first regions is connected to at least one of the third regions, while each of the first regions is separated from any one of the second regions.
Claims17
A display device, comprising:
- a display panel having a display surface;
- a transparent layer located on the display surface;
- and
- a color filter array located on the transparent layer, and comprising:
- a plurality of yellow color filter elements projected a plurality of first regions on the display surface;
- a plurality of blue color filter elements projected a plurality of second regions on the display surface;
- and
- a plurality of primary color filter elements projected a plurality of third regions on the display surface, wherein each of the first regions is separated from any one of the second regions;
- wherein the display panel further comprises a plurality of sub-pixel regions, and comprises:
- an element array substrate comprising a plurality of control elements;
- and
- a display medium layer located between the element array substrate and the color filter array, wherein the control elements are configured to respectively control a gray level of the display medium layer in the sub-pixel regions,
- wherein each of the first regions vertically overlaps adjacent two of the control elements.
A display device, comprising:
- a display panel having a display surface and a plurality of sub-pixel regions;
- a transparent layer located on the display surface;
- and
- a color filter array located on the transparent layer, and comprising:
- a plurality of yellow color filter elements aligned to a boundary between adjacent two of the sub-pixel regions, wherein projection of the yellow color filter elements on the display surface occupies a plurality of first regions;
- a plurality of blue color filter elements aligned to one of the sub-pixel regions, wherein projection of the blue color filter elements on the display surface occupies a plurality of second regions;
- and
- a plurality of primary color filter elements aligned to another one of the sub-pixel regions, wherein projection of the primary color filter elements on the display surface occupies a plurality of third regions, and each of the first regions is connected to at least one of the third regions;
- wherein the display panel further comprises:
- an element array substrate comprising a plurality of control elements;
- and
- a display medium layer located between the element array substrate and the color filter array, wherein the control elements are configured to respectively control a gray level of the display medium layer in the sub-pixel regions;
- wherein each of the first regions vertically overlaps adjacent two of the control elements.
Dependencies are inferred from the claim text.