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Display device

A technology for display devices and display panels, applied in the directions of identification devices, static electricity, electrical components, etc., can solve the problems of increasing material costs and labor costs, etc.

Pending Publication Date: 2017-12-22
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this will increase the material cost and labor cost

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , image 3 and Figure 4 As shown, a display device provided by an embodiment of the present invention includes a display panel 100 , a flexible circuit board (COF) 200 , a circuit board (PCB) 300 and a conductive backplane 400 . The display panel 100 is provided with a first conductive trace 101; the flexible circuit board 200 is arranged on the edge of the display panel 100, and is electrically connected with the display pa...

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Abstract

The embodiment of the invention discloses a display device. The display device comprises a display panel, a flexible circuit board, a circuit board and a conductive backplate, wherein first conductive wires are arranged inside the display panel; conductive detection points are arranged on the surface of the flexible circuit board, and second conductive wires are arranged inside the flexible circuit board; third conductive wires are arranged on the circuit board; first hole positions are arranged on the circuit board; second hole positions, and conductive connecting components running through the first hole positions and the second hole positions are arranged on the conductive backplate. Through adoption of the structure that the conductive detection points are arranged on the surface of the flexible circuit board, the conductive detection points are connected with the first hole positions, the second hole positions corresponding to the first hole positions are arranged on the conductive backplate, and the first hole positions and the second hole positions are communicated through the conductive connecting components so as to communicate the conductive detection points and the conductive backplate, when static electricity exists on the surface of the display panel, the static electricity is led to the conductive backplate through the internal wires and is released, so that release of the static electricity is achieved under the circumference that the working hours and the material cost are not increased, and thus the effect of electrostatic protection is achieved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] The display will inevitably encounter electrostatic discharge (ESD) during actual use. If the ESD protection ability is not good, the display may be damaged and cannot display normally. At present, in order to save costs, the display will use a plastic front frame, so that when encountering static electricity, there is no way for the static electricity to discharge, and it is likely to damage the driver integrated circuit (IC) chip on the flexible circuit board. [0003] Now basically a circle of conductive cloth is pasted on the plastic front frame, and then the conductive cloth is connected to the conductive backplane, so that when there is ESD, it will be released from the conductive cloth. But this will increase material cost and labor cost. Contents of the invention [0004] Embodiments of the present invention pro...

Claims

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Application Information

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IPC IPC(8): G09F9/00H05F3/00
CPCH05F3/00G09F9/00
Inventor 扶伟
Owner HKC CORP LTD
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