Display panel and display device
A display panel and display area technology, applied in the direction of identification devices, instruments, etc., can solve the problems of difficult to achieve narrow borders, large width of the right border, etc., to achieve the effect of increasing the screen ratio, reducing the width of the border, and reducing the number of bars
Active Publication Date: 2022-05-27
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
Since the data line near the right edge of the display area needs to be connected to the driver chip through a connecting wire, the right frame needs to provide a routing area for the data line, resulting in a large width of the right frame, making it difficult to achieve a narrow frame
Method used
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.
[0028] figure 1 It is a schematic structural diagram of a display panel provided in the prior art. see figure 1 , the display panel includes a display area 10' and a non-display area 20' surrounding the display area 10'; the display area 10' is in the shape of a parallelogram; the display area 10' includes multiple rows and multiple columns of sub-pixels 30' and multiple data lines 40' , and each column of sub-pixels 30' is aligned in the row direction, and each data line 40' is connected to one column of sub-pixels 30'. Howeve...
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The embodiment of the invention discloses a display panel and a display device. The display panel includes a display area and a non-display area; the display area includes a first side and a second side oppositely arranged, and a third side and a fourth side oppositely arranged; the first side is parallel to the second side; the third side is respectively connected to the The first side and the second side are connected; the fourth side is respectively connected with the first side and the second side; the angle between the third side and the first side is an acute angle, and the angle between the fourth side and the first side is an obtuse angle; display The area includes multiple rows of sub-pixels, and two adjacent rows of sub-pixels are staggered by a preset distance Δx in the row direction; wherein, the row direction is parallel to the first side; a plurality of signal lines, and the slope of the extending direction of each signal line is h / Δx , wherein, Δx>0; h is the height of the sub-pixel along the column direction; the extension direction of the signal line is the direction of the connection line of the connected sub-pixel. The technical solutions provided by the embodiments of the present invention can reduce the frame width and increase the screen ratio.
Description
technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] At present, with the development of electronic products, the shapes of the display areas of display devices such as wearable devices and vehicles are becoming more and more diverse. However, compared with the regular rectangular display area, the special-shaped display area brings many challenges to the realization of the narrow frame. [0003] For example, the shape of some current vehicle-mounted display areas is a parallelogram, and the lower right corner of the parallelogram is an obtuse angle. In the display area, a plurality of sub-pixels are aligned horizontally and vertically, and data lines extend in the vertical direction and are connected to on the driver chip. Since the data lines near the right edge of the display area need to be connected to the driver chip through conn...
Claims
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IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 赵剑史峰勃沈岭
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD