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Display device and grounding device thereof

A technology of display device and grounding device, applied in nonlinear optics, instruments, optics and other directions, can solve the problems of liquid crystal molecular arrangement interference and other problems, and achieve the effect of simple manufacturing process

Inactive Publication Date: 2018-02-13
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the above solution, the metal frame is connected to the display panel at the same time, and the accumulated charges still have a great chance to interfere with the arrangement of liquid crystal molecules through contact with the display panel. Therefore, there is still room for improvement.

Method used

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  • Display device and grounding device thereof
  • Display device and grounding device thereof
  • Display device and grounding device thereof

Examples

Experimental program
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Embodiment Construction

[0054] Example embodiments will be described more fully hereinafter with reference to the accompanying drawings; however, they may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0055]In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" etc. The orientation or positional relationship is only for the convenience of describing the present application and simplifying the description, and does not imply that the referred device or component must have a specific orientation, so it should not be construed as a limitation of the present application.

[0056] In the description of this application, it should be noted...

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PUM

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Abstract

The embodiment of the invention provides a display device and a grounding device thereof. The display device comprises a display panel, a framework, a metal bezel, a printed circuit board and a protective layer; the framework is composed of non-conductive materials, and the display panel is arranged on the framework; the framework is encapsulated in the metal bezel, and a hollow area for containing the display panel is formed in the metal bezel; the printed circuit board is arranged below the framework and electrically connected to the display panel through a flexible flat cable but is not incontact with the metal bezel, wherein the grounding end of the circuit board protrudes out of the framework and is electrically connected with the metal bezel; the protective layer made of insulated materials is bonded with and covers the printed circuit board through adhesive materials to fix the printed circuit board as an electrical shield.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display device and a grounding device thereof. Background technique [0002] Liquid crystal display device is currently the type of display with the highest market share. Its advantages of lightness, thinness, power saving and easy miniaturization make it appear everywhere in daily life, such as mobile phones, notebook computers, digital video recorders, tablet computers And other products mostly use liquid crystal display devices. Currently, the liquid crystal display device with the highest usage rate is a thin film transistor display device (TFT-LCD). [0003] Different from technologies such as plasma display (PDP) and organic light-emitting diode display (OLED), liquid crystal display devices are non-self-illuminating displays, which require an additional backlight source. At the same time, through the driving circuit in the display device, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1345G02F1/1362
CPCG02F1/13452G02F1/136204G02F2202/22
Inventor 单剑锋
Owner HKC CORP LTD