Display panel and display device
A display panel, flat technology, applied in the direction of identification devices, instruments, etc., can solve the problems of equipment interference, affecting normal use, and the common voltage signal line cannot completely block the common electrode, etc., to prevent electromagnetic interference and prevent electromagnetic interference. The effect of the signal
Active Publication Date: 2022-05-17
XIAMEN TIANMA MICRO ELECTRONICS
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the prior art, in order to realize a normal connection relationship, an opening can be opened on the common electrode of the display panel, but generally the opening on the common electrode of the display panel is relatively large, and the common voltage signal line cannot completely cover the opening on the common electrode , so it is impossible to shield the electromagnetic interference signal generated by other signals, which will affect the normal display of the display panel, or interfere with other devices, affecting its normal use
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.
[0022] figure 1 It is a schematic structural diagram of a display panel provided by an embodiment of the present invention, figure 2 for figure 1 The schematic diagram of the cross-sectional structure of the display panel along the section line AA' direction, image 3 for figure 1 The schematic diagram of the cross-sectional structure of the display panel along the section line BB' is shown. combine Figure 1-Figure 3 , the display panel 100 includes a base substrate 110, a plurality of common voltage signal...
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 PUM
Login to View More Abstract
The invention discloses a display panel and a display device, which are characterized in that they include: a base substrate, a plurality of common voltage signal lines, a plurality of common electrode blocks and a plurality of bridge structures, and the common voltage signal lines are located between the base substrate and the On the side, the common electrode block is located on the side of the common voltage signal line away from the substrate, and the bridge structure is located on the side of the common electrode block away from the substrate; the common voltage signal line is electrically connected to the corresponding common electrode block through the bridge structure; The common electrode block is provided with a first opening structure, and the bridge structure is electrically connected to the common voltage signal line through the first opening structure; the common voltage signal line includes a first subsection, and the first subsection is on the plane where the base substrate The projection covers the orthographic projection of the first opening structure on the base substrate. The display panel can shield gate driving signals to prevent electromagnetic interference.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] In the prior art, in order to realize a normal connection relationship, an opening can be opened on the common electrode of the display panel, but generally the opening on the common electrode of the display panel is relatively large, and the common voltage signal line cannot completely cover the opening on the common electrode , so it cannot shield the electromagnetic interference signals generated by other signals, which will affect the normal display of the display panel, or interfere with other devices and affect its normal use. Contents of the invention [0003] The invention provides a display panel and a display device, which are used to shield grid driving signals and prevent electromagnetic interference. [0004] In the first aspect, an embodiment of the present invention provides a display p...
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 吴薇吴昊沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS