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Display device and its driving module

A technology for display devices and drive modules, which can be used in static indicators, instruments, nonlinear optics, etc., and can solve problems such as inability to distinguish and limited human eye recognition ability.

Active Publication Date: 2019-04-09
NOVATEK MICROELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the human eye's ability to distinguish is limited. When the number of pixels per inch of the LCD exceeds a threshold, the human eye is often unable to distinguish each pixel on the LCD.

Method used

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  • Display device and its driving module
  • Display device and its driving module
  • Display device and its driving module

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] The present invention utilizes different arrangements of sub-pixels to reduce the number of sub-pixels corresponding to each pixel. Accordingly, the aperture ratio and brightness of the liquid crystal display device can be improved, and the power consumption and layout area of ​​the liquid crystal display device can be further reduced.

[0034] Please refer to figure 2 , figure 2 It is a schematic diagram of a display device 20 according to Embodiment 1 of the present invention. The display device 20 can be an electronic product including a liquid crystal panel, such as a TV, a smart mobile phone, a tablet computer, etc., but is not limited thereto. figure 2 Only some sub-pixels in the display device 20 are shown as a representative. Note that, figure 2 It is used to introduce the relative arrangement positions of the sub-pixels without limiting the actual aspect ratio of each sub-pixel. Such as figure 2 As shown, the display device 20 includes a plurality of...

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PUM

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Abstract

The invention discloses a display device, and a driving module thereof. The display device comprises a plurality of sub-pixel groups; each of the sub-pixel groups comprises a first sub-pixel in a first row, a second sub-pixel in a second row adjacent to the first row, a third sub-pixel in a third row adjacent to the second row, a fourth sub-pixel in a fourth row adjacent to the third row, and a fifth sub-pixel in the fourth row; the line of the second sub-pixel and the line of the first sub-pixel are overlapped, the line of the third sub-pixel and the line of the first sub-pixel are overlapped; at least one line of the fourth sub-pixel and the fifth sub-pixel, and the line of the first sub-pixel are overlapped; and the sum of the height of the fourth sub-pixel and the height of the fifth sub-pixel is smaller than or equal to the height of the first sub-pixel.

Description

technical field [0001] The present invention relates to a display device and a driving module thereof, in particular to a display device and a driving module thereof which reduce power consumption and increase brightness through different pixel arrangement modes. Background technique [0002] Liquid Crystal Display (LCD) has the advantages of thin and light appearance, low radiation, small size and low energy consumption, and is widely used in information products such as notebook computers and flat-screen TVs. Therefore, liquid crystal displays have gradually replaced traditional cathode ray tube displays (Cathode Ray Tube Displays) to become the mainstream of the market, among which active matrix thin film transistor liquid crystal displays (Active Matrix TFT LCD) are the most popular. To put it simply, the driving system of the active matrix thin film transistor liquid crystal display is composed of a timing controller (Timing Controller), a source driver (Source Driver) ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1362G09G3/36
Inventor 杨凯闵白凤霆
Owner NOVATEK MICROELECTRONICS CORP