A display panel, a display device, and a method for preparing a display panel
A display panel and display structure technology, which is applied in the input/output process of data processing, instruments, calculations, etc., can solve the problems of difficult implementation of pressure sensing technology, easy failure detection accuracy, and low accuracy, so as to improve reliability and accuracy The effects of reliability, avoiding failure, and simplifying the preparation process
Active Publication Date: 2019-11-26
BOE TECH GRP CO LTD +1
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[0004] The purpose of the present invention is to provide a display panel, a display device and a method for preparing a display panel, so as to solve the problems that the existing pressure sensing technology is difficult to realize, prone to failure or low detection accuracy
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[0033] The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0034] see figure 1 , an embodiment of the present invention provides a display panel, including a touch control structure and a display structure, the touch control structure and the display structure include a plurality of conductive layers 1, the display panel further includes a number of pressure sensing components 2 arranged in the non-display area, the pressure The sensing component 2 includes a first electrode 3, a second electrode 4, and a sensing material film layer 5 arrang...
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A display panel, a display device, and a method for fabricating a display panel are disclosed. The display panel includes a touch member and a display member, both of which include conductive layers. The display panel further includes pressure sensing parts, each of which includes a first electrode and an oppositely arranged second electrode, and a sensing material layer between the first and second electrodes. The first and second electrodes are respectively arranged in two of the conductive layers which are insulated from each other. The first electrode and the second electrode of each pressure sensing part are respectively arranged in any two conductive layers of the display panel itself which are insulated from each other. This simplifies the fabricating process, and increases the reliability and accuracy for pressure sensing.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device and a method for preparing the display panel. Background technique [0002] In recent years, with the rapid development and application of information technology, wireless mobile communication and information home appliances, many information products have changed from traditional keyboard or mouse input methods to Use touch methods, such as mobile phones, laptops, multimedia players, and kiosks. Existing touch display panels can be roughly classified into capacitive, resistive, and photosensitive types. No matter what kind of touch display panel, the accuracy of its finger sensing is the focus of design. Pressure sensing technology refers to the technology that can detect external force. Through this technology, the pressure of the current environment or the pressure of the user's finger during operation can be tested. The results of ...
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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/0414G06F2203/04103G06F2203/04105G06F3/0445G06F3/041
Inventor 刘伟董学陈小川王海生丁小梁杨盛际刘英明赵卫杰李昌峰王鹏鹏
Owner BOE TECH GRP CO LTD