A touch display panel and a driving method based on the touch display panel
A touch display panel, touch drive signal technology, applied in static indicators, data processing input/output process, instruments, etc.
Active Publication Date: 2020-05-05
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the embodiments of the present invention is to provide a touch display panel and a driving method based on the touch display panel, which can realize complex display and touch control of the first wire and the second wire included in the touch display panel. In addition to reducing the manufacturing complexity and cost of the touch display panel, it also meets the demand for thinner touch display panels.
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[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0038] see figure 1 , figure 1 It is a schematic structural diagram of a touch display panel provided by an embodiment of the present invention. Wherein, the touch display panel 1000 at least includes: an opposite substrate 100 , an array substrate 200 , and a dielectric layer 300 between the opposite substrate 100 and the array substrate 200 . Wherein, the medium layer 300 includes but not limited to a liquid crystal layer, such as an organic li...
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A touch control display panel (1000) and a drive method therefor, the touch control display panel (1000) comprising: a plurality of first leads (10), a plurality of second leads (20), and pixel units (30) positioned at the intersections of the first leads (10) and the second leads (20), the pixel units (30) being electrically connected to the first leads (10) and the second leads (20); the two ends of the first leads (10) along a first direction (x) are respectively provided with a first switch (11) and a second switch (12), and the two ends of the second leads (20) along a second direction (y) are respectively provided with a third switch (21) and a fourth switch (22), the first direction (x) being perpendicular to the second direction (y), and the touch control display panel (1000) being in a display state or a touch control sensing state at different times. Using the present invention, the first leads (10) and the second leads (20) can be used for both display and touch control, reducing the manufacturing complexity and costs of the touch control display panel (1000) and meeting the requirements for the thinness of the touch control display panel (1000).
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a touch display panel and a driving method based on the touch display panel. Background technique [0002] At present, the touch screen is used as an input medium, and the display screen is used as a display medium, which can facilitate human-computer interaction. Generally, touch screens and display screens can be integrated into touch display panels to form various electronic devices, such as mobile phones, tablet computers, and MP3 / MP4. [0003] Usually, the touch screen and display screen of electronic equipment are used for touch sensing and image display respectively, and there are many manufacturing processes, which increases the difficulty of the process. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to provide a touch display panel and a driving method based on the touch display panel, whi...
Claims
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IPC IPC(8): G06F3/041
CPCG06F3/041G09G3/20
Inventor 黄耀立贺兴龙
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD