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Display panel based on HSD structure and display device

A technology of a display panel and a display device, applied in the field of liquid crystal, can solve the problems of difficulty in realizing the pixel unit 10 in the first row and the 11-point inversion of the pixel unit in the second row, affecting the display image quality of the display panel, etc., so as to improve the display image quality. Effect

Inactive Publication Date: 2016-02-17
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology

The HSD structure includes at least two columns of pixel units (10, 11), wherein the polarity of the first column of pixel units 10 and the second column of pixel units 11 is opposite, because the first column of pixel units 10 and the second column of pixel units 11 The polarity between them is opposite, it is difficult to realize the dot inversion between the first row of pixel units 10 and the second row of pixel units 11, which greatly affects the display quality of the display panel

Method used

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  • Display panel based on HSD structure and display device
  • Display panel based on HSD structure and display device
  • Display panel based on HSD structure and display device

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] like figure 2 as shown, figure 2 It is a structural schematic diagram of the display device of the present invention. The display device includes a display panel 21 , a gate driving unit 22 and a source driving unit 23 . Wherein, the gate driving unit 22 is used for gating corresponding pixels of the display panel 21 according to the image to be displayed, and the source driving unit 23 is used for converting the received display data of the image to be displayed into a data voltage, and the data voltage is passed through The data lines are loaded on corresponding pixels on the display panel 21 to display corresponding images.

[0023] In this embodiment, the display panel 21 is a COA (Color Filter on Array) liquid crystal panel. The COA substrate included in the COA liquid crystal panel adopts a technology that integrates color filters o...

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Abstract

The invention discloses a display panel based on an HSD structure. The display panel comprises a pixel unit array, multiple pairs of scanning lines and multiple data lines, wherein the pixel unit array comprises multiple pairs of pixel units, each pair of the scanning lines are arranged between at least one pair of the pixel units and connected with at least one pair of the pixel units, the adjacent data lines are arranged between at least one pair of the pixel units and connected with at least one pair of the pixel units, and the polarities of each pixel unit and the adjacent pixel unit are opposite. The invention further discloses a display device. In this way, by means of the display panel based on the HSD structure and the display device, inversion of dots between the pixel units can be achieved, and the image display quality of the display panel can be greatly promoted.

Description

technical field [0001] The invention relates to the field of liquid crystal technology, in particular to a display panel and a display device based on an HSD structure. Background technique [0002] The current display panel production adopts the HSD (Half Source Driving) structure, that is, the number of scanning lines is doubled, and the number of corresponding data lines is reduced by 1 / 2. Compared with the traditional display panel structure, the display of the HSD structure The total number of signal lines in the panel will be significantly reduced, thereby reducing the number of data line driving chips, and finally achieving the purpose of saving manufacturing costs. [0003] However, there are 2 or 4 pixels in a pixel cycle unit in a display panel with a general HSD structure, such as figure 1 As shown, a pixel cycle unit is formed between the data line and the scan line in the HSD structure, and there are two pixels (A, B) in the pixel cycle unit. The HSD structure...

Claims

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Application Information

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IPC IPC(8): G09G3/36G02F1/133G02F1/1362
CPCG09G3/3614G09G3/3607G09G3/3648G09G3/3677G09G3/3688G09G3/3696G09G2300/0426
Inventor 赵阳王勐
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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