Organic electroluminescent display panel and display device
The invention provides an organic electroluminescent display panel and a display device. The organic electroluminescent display panel of the invention includes a substrate, and a plurality of sub-pixel units of the same shape formed on the substrate, each sub-pixel unit including 6 sub-pixel elements of the same color, the geometric shape of each sub-pixel element being such that the center of the sub-pixel unit where it is located is taken as a vertex; the sub-pixel units are in 3 colors, any two adjacent sub-pixel units being different in color; the connecting lines of the centers of every two adjacent sub-pixel units among 3 sub-pixel units adjacent to each other form an equilateral triangle, 3 sub-pixel elements defined by that equilateral triangle form one pixel unit.
1. An organic electroluminescent display panel, comprising a substrate and a plurality of sub-pixel units of the same shape formed on the substrate, wherein
each sub-pixel unit comprises 6 sub-pixel elements in the same color;
the sub-pixel units are in 3 colors, any two adjacent sub-pixel units being different in color; and
3 sub-pixel elements in the 3 colors form one pixel unit.
2. The organic electroluminescent display panel according to claim 1 , wherein
6 sub-pixel elements included in each sub-pixel unit are arranged successively by taking the center of the sub-pixel unit in which the 6 sub-pixel elements are located as a vertex of a geometric shape thereof; and
the connecting lines of the centers of every two adjacent sub-pixel units among 3 sub-pixel units adjacent to each other form an equilateral triangle, and 3 sub-pixel elements defined by the equilateral triangle form one pixel unit.
3. The organic electroluminescent display panel according to claim 2 , wherein the sub-pixel units comprise a plurality of red sub-pixel units, a plurality of green sub-pixel units and a plurality of blue sub-pixel units.
4. The organic electroluminescent display panel according to claim 3 , wherein the organic electroluminescent display panel further comprises a plurality of thin film transistors, and the plurality of thin film transistors are electrically connected with the sub-pixel elements in one-to-one correspondence to drive the sub-pixel elements to emit light.
5. The organic electroluminescent display panel according to claim 4 , wherein the organic electroluminescent display panel further comprises a source drive circuit, a gate drive circuit, and a plurality of gate lines and a plurality of data lines provided to be intersected with each other and insulated from each other, and each sub-pixel element is provided at an intersection point of a corresponding gate line and a corresponding data line; the gate drive circuit is electrically connected with the gate lines to input gate drive signals to the gate lines; the source drive circuit is electrically connected with the data lines to input source drive signals to the data lines; and
the gate lines and the data lines respectively corresponding to 6 sub-pixel elements of the same sub-pixel unit are provided in different film layers.
6. The organic electroluminescent display panel according to claim 3 , wherein the shape of each sub-pixel unit is any one of a regular hexagon, a regular dodecagon, and a circle.
7. The organic electroluminescent display panel according to claim 3 , wherein the sub-pixel element is a top emitting type element or a bottom emitting type element.
8. The organic electroluminescent display panel according to claim 2 , wherein the shape of each sub-pixel unit is any one of a regular hexagon, a regular dodecagon, and a circle.
9. The organic electroluminescent display panel according to claim 2 , wherein the sub-pixel element is a top emitting type element or a bottom emitting type element.
10. The organic electroluminescent display panel according to claim 1 , wherein the sub-pixel units comprise a plurality of red sub-pixel units, a plurality of green sub-pixel units and a plurality of blue sub-pixel units.
11. The organic electroluminescent display panel according to claim 10 , wherein the organic electroluminescent display panel further comprises a plurality of thin film transistors, and the plurality of thin film transistors are electrically connected with the sub-pixel elements in one-to-one correspondence to drive the sub-pixel elements to emit light.
12. The organic electroluminescent display panel according to claim 11 , wherein the organic electroluminescent display panel further comprises a source drive circuit, a gate drive circuit, and a plurality of gate lines and a plurality of data lines provided to be intersected with each other and insulated from each other, and each sub-pixel element is provided at an intersection point of a corresponding gate line and a corresponding data line; the gate drive circuit is electrically connected with the gate lines to input gate drive signals to the gate lines; the source drive circuit is electrically connected with the data lines to input source drive signals to the data lines; and
the gate lines and the data lines respectively corresponding to 6 sub-pixel elements of the same sub-pixel unit are provided in different film layers.
13. The organic electroluminescent display panel according to claim 10 , wherein the shape of each sub-pixel unit is any one of a regular hexagon, a regular dodecagon, and a circle.
14. The organic electroluminescent display panel according to claim 11 , wherein the shape of each sub-pixel unit is any one of a regular hexagon, a regular dodecagon, and a circle.
15. The organic electroluminescent display panel according to claim 10 , wherein the sub-pixel element is a top emitting type element or a bottom emitting type element.
16. The organic electroluminescent display panel according to claim 11 , wherein the sub-pixel element is a top emitting type element or a bottom emitting type element.
17. The organic electroluminescent display panel according to claim 1 , wherein the shape of each sub-pixel unit is any one of a regular hexagon, a regular dodecagon, and a circle.
18. The organic electroluminescent display panel according to claim 1 , wherein the sub-pixel element is a top emitting type element or a bottom emitting type element.
19. A display device, comprising an organic electroluminescent display panel, which comprises a substrate and a plurality of sub-pixel units of the same shape formed on the substrate, wherein
each sub-pixel unit comprises 6 sub-pixel elements in the same color;
the sub-pixel units are in 3 colors, any two adjacent sub-pixel units being different in color; and
3 sub-pixel elements in the 3 colors form one pixel unit.
20. The display device according to claim 19 , wherein
6 sub-pixel elements included in each sub-pixel unit are arranged successively by taking the center of the sub-pixel unit in which the 6 sub-pixel elements are located as a vertex of a geometric shape thereof; and
the connecting lines of the centers of every two adjacent sub-pixel units among 3 sub-pixel units adjacent to each other form an equilateral triangle, and 3 sub-pixel elements defined by the equilateral triangle form one pixel unit.