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Display device, driving method thereof, and display

A technology of a display device and a driving method, which is applied to static indicators, instruments, etc., and can solve problems such as incorrect flickering images, offset of supply voltage, and poor panel display quality

Inactive Publication Date: 2019-04-09
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since RGB data is converted to RGBW data output, there will be errors that will cause the supply voltage to shift, resulting in poor panel display quality
In order to correct this kind of defect, the test with many flickering images can usually assist the technician to adjust the optimum supply voltage potential of the panel, which is prone to problems such as incorrect output flickering images

Method used

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  • Display device, driving method thereof, and display
  • Display device, driving method thereof, and display
  • Display device, driving method thereof, and display

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Embodiment Construction

[0043] Specific structural and functional details disclosed herein are representative only and are for purposes of describing example embodiments of the present application. This application may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0044] In the description of this application, it should be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the application. In addition...

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Abstract

The invention discloses a display device and a driving method thereof, and a display. The display device comprises a display panel, a time sequence controller configured to drive the display panel, aflicker image stored in the time sequence controller, and an external pin connected with the time sequence controller; and an enabling signal. When the display panel displays a preset image, the timesequence controller directly outputs the flicker image to the display panel according to the enabling signal. The display flicker of the liquid crystal display module is arranged in the time sequencecontroller, and the flicker image does not need to be provided by adopting a pattern generator, so that the cost of the pattern generator is saved, and the correct flicker image can be outputted moreeasily to adjust a display image.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a driving method thereof, and a display. Background technique [0002] As people's awareness of energy saving and emission reduction gradually increases, the energy-saving advantages of RGBW technology are increasingly prominent and appearing in the development of LCD panels, and the market demand for panels using RGBW technology is also becoming stronger and stronger. While RGBW technology brings consumers high brightness and high contrast in white screens, it can also reduce the brightness of the backlight, reduce the energy consumption of the entire LCD panel, and achieve energy-saving effects. [0003] Regardless of whether it is an RGB model or an RGBW model, the signal input is in RGB format. Such as Figure 4 As shown, with 4 pixels as the unit, after the T-CON of RGBW receives 4 RGB data, it will first calculate and convert RGB to RGBW with the...

Claims

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Application Information

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IPC IPC(8): G09G3/00G09G3/20G09G3/3208G09G3/36
CPCG09G3/006G09G3/2074G09G3/3208G09G3/3607G09G3/3611
Inventor 纪飞林
Owner HKC CORP LTD