Displays and video walls

A technology for display screens and display panels, applied in grounding circuits, magnetic field/electric field shielding, identification devices, etc., can solve problems such as electrostatic breakdown, easy generation of static electricity, and static electricity accumulation, and achieve the effect of avoiding poor contact and avoiding static electricity accumulation.
CN113345340BActive Publication Date: 2021-12-17HKC CORP LTD
16 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HKC CORP LTD
Publication Date
2021-12-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present application discloses a display screen, which includes a display panel, a printed circuit board and a frame, the printed circuit board is bound and connected to the display panel through a chip-on-chip film, and the frame is set on the On the outside of the display panel, the printed circuit board is arranged between the display panel and the frame; body, fixed on the printed circuit board, the buffer is made of elastic conductive material; and the protective plate is made of conductive material, and the protective plate is arranged on the buffer and the frame Between the body, static electricity can be released to the frame to avoid problems such as static electricity accumulation on the printed circuit board; the protective plate is set between the buffer and the frame so that the buffer can be made thinner, so that the printed circuit board with the buffer does not As for the problem of increased shipping costs due to being too thick.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present application relates to the field of liquid crystal display, in particular to a display screen and a spliced ​​display screen. Background technique

[0002] At present, in order to compete with the large-screen direct display industry using other technologies, the liquid crystal display (LCD, Liquid Crystal Display) industry has begun to continuously develop and innovate. show.

[0003] The narrower and narrower frame requires design changes to the previous module structure. The printed circuit board is prone to static electricity due to leakage. If the static electricity cannot be discharged in time, it will cause static electricity to accumulate, and then electrostatic breakdown may occur. question. Contents of the invention

[0004] The purpose of the present application is to provide a display screen and a spliced ​​display screen. By providing a buffer and a protective plate between the printed circuit board and the frame, the risk ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More