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Liquid crystal display panel and display device

A liquid crystal display panel, display area technology, applied in nonlinear optics, instruments, optics, etc., can solve no other practical problems, and achieve the effect of ensuring functions and saving independent settings

Active Publication Date: 2017-05-31
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] figure 1 For the peripheral circuit design of liquid crystal display panel in the prior art (in order to illustrate the problem, figure 1 Only shows the line settings from the left border of the panel to the AA area), from figure 1 It can be seen from the figure that the existing liquid crystal display panel includes an AA area 8, a dummy pixel area 9, and a GOA area 6, and a common line 5, a first signal line 1, and a second signal line are arranged between the GOA area and the dummy pixel 9 2. The third signal line 3, the first signal line 1, the second signal line 2 and the third signal line 3 are used as signal lines for array substrate testing, and the dummy pixel area 9 is obtained by the unit pixel area array in the AA area , so the dummy signal line 4 is included in the dummy pixel area 9, and the dummy pixel area 9 is mainly used to ensure the etching uniformity of the image in the AA area 8 near the frame of the panel, so the dummy pixel area 9 has no other practical purposes. figure 1 , the width between the left frame 7 and the AA area 8 is the frame width of the liquid crystal display panel

Method used

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  • Liquid crystal display panel and display device

Examples

Experimental program
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Embodiment 1

[0023] figure 2 For the first embodiment of the present invention, from figure 2 It can be seen from the figure that the liquid crystal display panel proposed by the present invention is provided with a GOA area 61, a dummy pixel area 91 and a display area 81 sequentially from the frame 71 to the center of the display area 81, and the direction where the frame 71 is located is set to the Y direction, which is perpendicular to the Y direction The direction is set as the X direction, and the common line 51, the first signal line 11, and the second signal line 21 are sequentially arranged along the X direction from the GOA area 61 to the dummy pixel area 41, wherein the common line 51, the first signal line 11, the second signal line The two signal lines 21 extend along the Y direction respectively, and there is a gap between the common line 51 and the first signal line 11, and there is also a gap between the first signal line 11 and the second signal line 21, which ensures the...

Embodiment 2

[0028] image 3 For the second embodiment of the present invention, from image 3It can be seen from the figure that the liquid crystal display panel in this embodiment is provided with a GOA area 62, a virtual conductive film image area 90, and a display area 82 sequentially from the frame 72 to the center of the display area, and the direction where the frame 72 is located is set to the Y direction, and the Y direction is the same as the Y direction. The direction perpendicular to the direction is set as the X direction, and along the X direction from the GOA area 62 to the display area 82, a common line 52, a first signal line 12, a second signal line 22, a third signal line 32, and a common line 52, The first signal line 12, the second signal line 22 and the third signal line 32 respectively extend along the Y direction, wherein a gap is provided between the common line 52 and the first signal line, and the gap between the first signal line 12 and the second signal line 22...

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Abstract

The invention relates to the technical field of liquid crystal display, and provides liquid crystal display panels. In the first liquid crystal display panel, a first signal line, a second signal line and a virtual signal line in a virtual pixel area are used as signal lines for array substrate testing together, and accordingly width of a third signal line in the prior art is reduced. In the second liquid crystal display panel, a virtual conductive film image area is arranged on the periphery of a display area; since the virtual conductive film image as well as the first, second and third signal lines are located in different physical layers, and the virtual conductive film image area coincides with the area that the three signal lines are located, the width of the virtual conductive film image area is reduced; according to the two kinds of liquid crystal display panels, narrow bezel design of the liquid crystal display panel is realized on the premise that GOA area width and performance are not changed, and design of high-resolution liquid crystal display panel is facilitated. Meanwhile, the invention provides a display device comprising the liquid crystal display panel.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display panel and a display device. Background technique [0002] The liquid crystal display panel has become a mainstream display device in the current market due to its advantages of thinness, lightness and low power consumption. With the continuous development of technology, equipment, materials and other technologies, thin-film transistor liquid crystal display technology (TFT-LCD) continues to break through technical limitations, simplify manufacturing processes to reduce costs, and at the same time respond to the market's demand for more media display devices with low power consumption, fast Response, high pixel density (high resolution), wide viewing angle and portability demand, new technologies are constantly introduced into TFT-LCD design to meet market demand and expand the application range of TFT-LCD. [0003] In terms of portability,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1362
CPCG02F1/1333G02F1/1362G02F1/136286G02F1/136254
Inventor 马亮赵莽
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD