Display device

A display device and display panel technology, which is applied in the fields of instruments, semiconductor devices, optics, etc., can solve the problems of limited high-precision metal masks and difficulty in further improving the resolution of display panels.

Active Publication Date: 2019-05-28
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, for OLED display panels, the evaporation process is generally used, and the accuracy of the high-precision metal ma

Method used

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0028] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. It should be noted that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present invention are described from the angles shown in the drawings, and should not be interpreted as a reference to the implementation of the present invention. Example limitations. Also in this context, it also nee...

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Abstract

The embodiment of the invention discloses a display device. The display device comprises a display panel and an image motion unit located at the light emergence side of the display panel; the displaypanel comprises a pixel unit array formed by multiple pixel units, and each pixel unit comprises various sub pixels for giving out light different in color; in the row direction, the light giving colors of the adjacent sub pixels are different; in the line direction, the light giving colors of the adjacent sub pixels are identical; the image motion unit does not move the emergence path of the emergent light ray of a first pixel unit row and is used for moving the emergence path of the emergent light ray of the sub pixels in a second pixel unit row in the row direction by a preset distance, sothat the adjacent sub pixels with three or more different colors form the first pixel unit, one or more of sub pixels and other pixels in the first pixel units are located on different rows, and the sub pixels can give out white light; the first pixel unit row and the second pixel unit row are alternatively arrayed in the line direction. According to the technical scheme, the resolution ratio of the display device can be effectively improved.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display device. Background technique [0002] As we all know, the higher the resolution of the display panel, the clearer the image, and the better the display experience for people. With the development of display technology and people's higher and higher requirements for consumer electronic products, the demand for high-resolution display panels is increasing. In the prior art, organic light-emitting diode (Organic Light-Emitting Diode, OLED) display devices have many advantages such as active light emission, wide color gamut, fast response, high contrast, low power consumption, small size, and easy realization of flexible display. Broad application prospects. [0003] In the prior art, sub-pixel rendering (Sub Pixel Rendering, SPR) is a technology for improving display resolution through a reasonable sub-pixel arrangement combined with a corresponding algo...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/13363G02F1/1347G02F1/139H01L27/32
Inventor 李嘉灵
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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