Array substrate and liquid crystal display panel using the array substrate

A technology of array substrates and substrates, applied in nonlinear optics, instruments, optics, etc., can solve problems such as unbalanced scanning signals and uneven brightness of display screens, and achieve the effect of stable screen display and balanced scanning signals

Active Publication Date: 2017-08-29
CENTURY DISPLAY (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after the scan driver in the array substrate applies a voltage, the scan signals transmitted on each scan line are often unbalanced, which leads to the problem of unbalanced brightness of the display screen.

Method used

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  • Array substrate and liquid crystal display panel using the array substrate
  • Array substrate and liquid crystal display panel using the array substrate
  • Array substrate and liquid crystal display panel using the array substrate

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Embodiment Construction

[0028] Aiming at the problem of unbalanced display of liquid crystal display panels, the researchers found that the different lengths of the wires connecting each scan line and the scan driver in the array substrate will lead to different resistance values, so that the scan signals transmitted on each scan line are inconsistent , which in turn causes the problem of display imbalance. Therefore, the shape of the scanning lines can be designed to compensate for the charging inconsistency caused by the different lead lengths of the scanning lines, thereby improving the balanced display effect.

[0029] like figure 1 As shown, the liquid crystal display panel 1 according to the embodiment of the present invention includes a color filter substrate 10 , an array substrate 20 and a liquid crystal layer 30 sandwiched between the two substrates. The liquid crystal layer 30 includes liquid crystal molecules. The color filter substrate 10 includes photoresists of different colors, whic...

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Abstract

An array substrate comprises scanning lines, data lines, pixel electrodes, driving elements, scanning drives and leads. The scanning lines comprise first scanning lines and second scanning lines, the data lines and the scanning lines cross and are insulated to form pixel areas, the pixel electrodes are located in the pixel areas respectively, the driving elements are electrically connected with the scanning lines, the data lines and the pixel electrodes, the scanning drives are used for providing scanning signals, the leads are used for being electrically connected with the scanning drives and the scanning lines and comprise first leads electrically connected with the first scanning lines and second leads electrically connected with the second scanning lines, the resistance value of the first leads in the linear direction is higher than that of the second leads, and the resistance value of the first scanning lines in the linear direction is lower than that of the second scanning lines. The invention further provides a liquid crystal display panel with the array substrate. Compared with the prior art, by means of the array substrate and the liquid crystal display panel with the array substrate, scanning signals transmitted on all scanning lines tend to be balanced, and stable image display can be provided.

Description

technical field [0001] The invention relates to an array substrate and a liquid crystal display panel using the array substrate. Background technique [0002] A liquid crystal display panel usually includes an array substrate, a color filter substrate, and a liquid crystal layer sandwiched between the two substrates. It controls the light transmission rate by applying a voltage to control the twisting of the liquid crystal molecules in between, so as to achieve display the goal of. However, after the scan driving in the array substrate applies a voltage, the scan signals transmitted on the scan lines are often unbalanced, which leads to the problem of unbalanced brightness of the display screen. Therefore, the industry urgently needs an array substrate that can transmit scanning signals in a balanced manner, and a liquid crystal display panel that can display pictures with balanced brightness. Contents of the invention [0003] In view of the above, it is necessary to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368
Inventor 柳智忠王明宗汪丽芳余文强
Owner CENTURY DISPLAY (SHENZHEN) CO LTD
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