Pixel structure, fine metal mask plate, display device and control method
A technology of pixel structure and display device, applied in metal material coating process, static indicator, semiconductor/solid-state device manufacturing, etc., can solve the problem of difficulty in further effectively improving the resolution of display device, limited manufacturing cost, fine metal pixel structure, etc. The mask needs to be improved to reduce the difficulty of preparation, improve the manufacturing process, and speed up the manufacturing process.
Pending Publication Date: 2021-03-02
BOE TECH GRP CO LTD +1
View PDF0 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
With the continuous progress of society, people have higher and higher requirements for the resolution of display devices, but limited by the existing technology level and manufacturing cost, it is difficult to further effectively improve the resolution of display devices
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0034] In one aspect of the invention, reference to figure 1 and image 3 , the present invention proposes a pixel structure for an organic light-emitting display panel, including: a plurality of first sub-pixel columns 100, the first sub-pixel column 100 includes a plurality of first sub-pixels arranged along a first direction, relatively Two adjacent first sub-pixel columns 100 are separated by a second sub-pixel column; the second sub-pixel column includes a plurality of second sub-pixel groups 200, and the second sub-pixel group 200...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a pixel structure, a fine metal mask plate, a display device and a control method, and the pixel structure comprises a plurality of first sub-pixel columns, each first sub-pixel column comprises a plurality of first sub-pixels arranged in a first direction, and every two adjacent first sub-pixel columns are separated by a second sub-pixel column; and the second sub-pixel column comprises a plurality of second sub-pixel groups, each second sub-pixel group comprises a second sub-pixel and a third sub-pixel, the second sub-pixels and the third sub-pixels in the second sub-pixel column are alternately arranged in the first direction, and the first sub-pixels are configured to form pixel units with the two second sub-pixel groups for display. When the pixel structure ofthe organic light-emitting display panel is arranged in the mode, the display effect of the organic light-emitting display panel is effectively improved through sharing of the first sub-pixels by thesecond sub-pixel group.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a pixel structure, a fine metal mask, a display device and a control method. Background technique [0002] With people's increasing demands on the display effects of electronic devices, organic light-emitting display panels have become the main research direction in the display field due to their characteristics of wide color gamut, high contrast, thinness, lightness and portability. The structure of an organic light emitting diode (OLED) display device includes a substrate, a light-emitting layer, and an encapsulation layer. The light-emitting layer is mainly composed of sub-pixels arranged in a matrix on the substrate. With the continuous progress of the society, people have higher and higher requirements for the resolution of the display device. However, it is difficult to further effectively improve the resolution of the display device due to the limitation of the existing t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56G09G3/3208C23C14/04C23C14/24
CPCG09G3/3208C23C14/042C23C14/24H10K59/353H10K71/164H10K71/166H10K59/352G09G2300/0452G09G2340/0457G09G3/3225
Inventor 黄琰吴建鹏徐倩张国梦牛彤李剑波
Owner BOE TECH GRP CO LTD