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Display method of display device

A technology of a display device and a display method, which is applied to static indicators, instruments, etc., can solve the problems of different starting current response speeds, affecting display effects, and smearing.

Pending Publication Date: 2022-08-09
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the existing OLED products, due to the different electrical properties of the light-emitting (Electro-Luminescent) materials, EL materials (such as red (R) light-emitting materials, green (G) light-emitting materials, blue (B) light-emitting materials) The response speed to the starting current is different under the same starting threshold voltage. Usually, in some special application scenarios, such as dragging the screen under low brightness or fast refresh, such as the refresh rate of 120HZ, etc., smearing is very easy to appear Display abnormalities, etc., affect the display effect

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Embodiment Construction

[0032] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0033] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0034] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the specification.

[0035] In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other instances of the exemplary embodiment may hav...

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Abstract

The invention discloses a display method of a display device, which relates to the technical field of display, and comprises the following steps: acquiring input data of a first color sub-pixel in an Nth frame and an (N-1) th frame; searching preset input data of the first color sub-pixel in the Nth frame and a preset compensation value corresponding to input data of the first color sub-pixel in the (N-1) th frame from a first lookup table; acquiring input data of a second color sub-pixel in the same pixel unit in the (N-1) th frame; searching a first influence factor of the input data of the second color sub-pixel in the (N-1) th frame on the preset input data of the first color sub-pixel in the Nth frame from a second lookup table; calculating an actual compensation value at least according to a preset compensation value and the first influence factor; calculating target input data of the first color sub-pixel in the Nth frame according to the actual compensation value and preset input data of the first color sub-pixel in the Nth frame; the first color sub-pixels are displayed according to the target input data. Therefore, the smear problem caused by different ground colors can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display method of a display device. Background technique [0002] With the continuous development of display technology, the application of display devices is becoming more and more extensive, and people's requirements for display devices are becoming higher and higher. Among them, the organic light-emitting diode (Organic Light-Emitting Diode, OLED) display device has the advantages of high luminous brightness, light and thin volume, fast response speed, and easy realization of color display and large-screen display, and has broad application prospects. [0003] However, in existing OLED products, due to the different electrical properties of luminescent (Electro-Luminescent) materials, EL materials (such as red (R) luminescent materials, green (G) luminescent materials, and blue (B) luminescent materials) Under the same startup threshold voltage, the respon...

Claims

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Application Information

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IPC IPC(8): G09G3/3225
CPCG09G3/3225G09G2320/0257G09G3/32G09G2320/0242G09G2360/16G09G2340/16G09G3/3233
Inventor 徐铭霞
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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