A display panel and a display device
A display panel and display area technology, applied in the direction of identification devices, static indicators, instruments, etc., can solve the problems that GOA units cannot be arranged regularly, it is difficult to realize the narrow border of the display panel, and increase the width of special-shaped edges, etc., to improve the display effect , the effect of small space and reduced width
Active Publication Date: 2022-01-14
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
Because the display panel generally adopts a GOA circuit, and the GOA circuit includes multi-level GOA units corresponding to the plurality of gate lines in the display panel, therefore, due to the special shape of the special-shaped edge 200, the GOA units cannot be arranged regularly. Therefore, the setting The GOA unit on the special-shaped edge increases the width of the special-shaped edge, which makes it difficult to realize the narrow frame of the entire display panel and reduces the display effect
Method used
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[0043] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0044] It should be clear that the described embodiments are only some of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.
[0045] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.
[0046] It should be understood that the term "an...
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An embodiment of the present invention provides a display panel, in which a first driving circuit and a second driving circuit are respectively arranged in the bent non-display area and the central non-display area, wherein the first drive circuit provides a second driving circuit for pixels located in the bent display area. A control signal, the second drive circuit provides a second control signal for the pixels located in the central display area, and in one frame display, the number of control signals output by the first drive circuit in the bent non-display area is smaller than that in the central non-display area The number of control signals output by the second drive circuit in the bending non-display area is small, so the structure of the first drive circuit is simple, and the number of transistors included is small, so the first drive circuit The space occupied by the circuit in the bent non-display area is small, thereby reducing the width of the bent non-display area, making it easy to realize a narrow frame of the display panel, and improving the display effect.
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] With the development of display technology, consumers have more and more diverse requirements for the shape of display panels, such as display panels with special-shaped edges, such as Figure 1A The display panel with R angle 300, Figure 1B The display panel shown has a notch. Because the display panel generally adopts a GOA circuit, and the GOA circuit includes multi-level GOA units corresponding to the plurality of gate lines in the display panel, therefore, due to the special shape of the special-shaped edge 200, the GOA units cannot be arranged regularly. Therefore, the setting The GOA unit on the special-shaped edge increases the width of the special-shaped edge, which makes it difficult to realize the narrow frame of the entire display panel and reduces the display effect. 【Content of inve...
Claims
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IPC IPC(8): G09F9/30G09G3/20
CPCG09F9/30G09G3/20
Inventor 付慧琴李元博马宇芳
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD