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OLED pixel arrangement structure and display panel

A technology of light-emitting diodes and pixel arrangement, applied in semiconductor devices, electrical components, circuits, etc., can solve the problems of adjacent different colors aliasing, restricting resolution, etc., and achieve the effect of reducing the difficulty of the manufacturing process and the difficulty

Active Publication Date: 2020-12-29
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

The current mainstream sub-pixel arrangement is that sub-pixels of different colors are arranged at intervals. Such a sub-pixel arrangement structure of different colors is likely to cause aliasing of adjacent different colors when evaporating pigments.
Accordingly, there is a minimum limit on the distance of FMM openings between sub-pixels of different colors, thus restricting the further improvement of resolution

Method used

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  • OLED pixel arrangement structure and display panel
  • OLED pixel arrangement structure and display panel
  • OLED pixel arrangement structure and display panel

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Embodiment Construction

[0033] The following description is a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered Be the protection scope of the present invention.

[0034] Such as figure 1 As mentioned above, the first embodiment of the present invention provides an organic light emitting diode pixel arrangement structure, the organic light emitting diode pixel arrangement structure 100 includes a first sub-pixel group 101 , a second sub-pixel group 102 and a third sub-pixel 123 . The nth row of the organic light emitting diode pixel arrangement structure 100 is composed of first sub-pixel groups 101 and second sub-pixel groups 102 alternately arranged at intervals. The n+1th row is composed of a plurality of third sub-pixels 123 arranged at intervals, and the third sub...

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Abstract

The invention provides an OLED pixel arrangement structure and a display panel. The organic light emitting diode pixel arrangement structure includes a first sub-pixel group, a second sub-pixel group and a third sub-pixel; the nth row of the organic light-emitting diode pixel arrangement structure is composed of the first sub-pixel group and the second sub-pixel group Alternately arranged at intervals, the n+1th row is composed of a plurality of third sub-pixels arranged at intervals, and the third sub-pixels are arranged at intervals between the first sub-pixel group and the second sub-pixel group. The structure improves the resolution of the organic light-emitting diode pixel arrangement structure and reduces the difficulty of manufacturing process.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an OLED pixel arrangement structure and a display panel. Background technique [0002] In flat panel display technology, Organic Light-Emitting Diode (OLED) display has many advantages such as thinness, active light emission, fast response speed, large viewing angle, wide color gamut, high brightness and low power consumption, and has gradually become the successor. The third generation display technology after liquid crystal display. At present, people have higher and higher requirements for the fineness of the display, that is, the resolution, but the production of high-quality, high-resolution OLED displays still faces many challenges. The good prospects of flexible displays are also favored by more manufacturers, so the luminous quality of flexible organic light-emitting displays has become an important research and development hotspot. [0003] Recently, smart phones and ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/122H10K59/121
Inventor 田念孙亮
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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