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Display panel

A technology for display panels and display areas, applied in instruments, semiconductor devices, optics, etc., can solve the problems that the appearance cannot meet the requirements of consumers, the border area is difficult to wire, and the display results are deteriorated, so as to improve the display effect and reduce the parasitic capacitance. , Improve the effect of wiring arrangement

Active Publication Date: 2018-12-21
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with conventional display screens, the main difference of special-shaped display screens is that its display area presents a special non-rectangular shape. Generally speaking, the circuit traces and circuit modules in the display screen are of regular structure. For special-shaped displays, especially on the edges of special-shaped displays, such as curved edges, due to the particularity of the edge structure, if the electrode modules and circuit traces use conventional designs, it will make wiring in the frame area difficult, or the structure after wiring is unreasonable , causing the display results to deteriorate or the appearance to fail to meet consumer requirements

Method used

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] It should be noted that in the following description, specific details are set forth in order to fully understand the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0030] Please refer to Figure 1 to Figure 2 , figure 1 is a schematic top view structure diagram of a display panel provided by an embodiment of the present invention, figure 2 yes figure 1 Schematic diagram of the principle of the amplification circuit in the middle S region.

[0031] combin...

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PUM

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Abstract

The invention discloses a display panel. The display panel comprises a display area, a non-display area surrounding the display area, a plurality of scanning lines, a plurality of data lines, and demultiplexing units comprising a plurality of switch elements; each switch element comprises a control end, an input end and an output end; the control ends of the switch elements of each demultiplexingunit are connected to different time sequence control lines respectively; the time sequence control lines are arranged in the non-display area; the scanning lines include a first scanning line; and the first scanning line comprises a first part and a second part, wherein the first part is overlapped with the corresponding time sequence control line, and the first part and the second part are located on different film layers. According to the display panel, the overlapping areas of the scanning lines and the time sequence control lines adopt the metal film layers different from the scanning lines in the display area, so that the distances between the scanning lines and the time sequence control lines in the overlapping areas can be increased, the parasitic capacitance between the time sequence control lines and the scanning lines is reduced, and the power consumption of the time sequence control lines is reduced.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel. Background technique [0002] With the development of science and technology, display devices with display panels are more and more widely used, making people's requirements for display panels more and more diversified, and they are no longer only satisfied with the large size and high definition of display panels. There are also more diversified requirements for the shape of the display panel, so there are special-shaped display panels. [0003] The emergence of special-shaped display panels breaks through the limitations of the single rectangular structure of the display panel, which not only makes the display effect more diverse, but also makes the application of the display panel more and more extensive. It has been successfully applied to such as watches, glasses or smart bracelets. class of wearable electronic designs. Compared with conventional display screens, the m...

Claims

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Application Information

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IPC IPC(8): G02F1/1362H01L27/12
CPCG02F1/136227G02F1/13624G02F1/136286H01L27/124
Inventor 楼腾刚
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD