Touch Display Panel and Device
A touch display panel and substrate technology, which is applied in the directions of instruments, computing, and electrical digital data processing, etc., can solve the problems of increasing the manufacturing process and increasing the thickness of the touch display panel, so as to reduce the thickness, enhance the touch display function, The effect of improving the utilization rate
Active Publication Date: 2019-11-22
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the existing mutual capacitive integrated touch panels, the thickness of the touch display panel is increased, the touch sensing electrodes and the touch driving electrodes are independently set, and the manufacturing process is increased.
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
[0022] 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 related application, not to limit the application. In addition, it should be noted that, for ease of description, only parts relevant to the present application are shown in the drawings.
[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0024] Please refer to figure 1 , figure 1 An exemplary cross-sectional view of the touch display panel of the present application is shown. The touch display panel of the present application includes a substrate 20 , a first electrode layer 201 on the substrate 20 , and an org...
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 touch display panel. The touch display panel comprises a base plate, a first electrode layer, a plurality of scanning signal lines and a plurality of data signal lines, and a plurality of resetting signal lines, wherein the first electrode layer is arranged on the base plate; the first electrode layer comprises a plurality of first electrodes; the plurality of scanning signal lines and the plurality of data signal lines are crossed to define a plurality of sub-pixels, and each sub-pixel comprises an organic light emitting diode; the resetting signal lines are used for providing resetting signals to the organic light emitting diodes during a display period, wherein the resetting signal lines are matched with the first electrodes and are used for detecting a touch position during a touch period. By matching the resetting signal lines with the first electrodes to detect the touch position during the touch period, the utilization rate of the resetting signal lines can be improved and the thickness of the touch display panel is reduced; meanwhile, the signal transmission efficiency is improved.
Description
technical field [0001] The present invention generally relates to the field of display technology, and in particular to a touch display panel and a device. Background technique [0002] With the improvement of display technology, the display panel is gradually becoming thinner and lighter, and the display panel with touch function has become very popular. Existing touch display panels mainly adopt a capacitive touch structure. The capacitive touch structure can be divided into a self-capacitive capacitance structure and a mutual capacitance capacitance structure. In a liquid crystal display, for a self-capacitive touch structure, electrodes can be made on one side of the substrate. When touching the display panel, the A capacitance is formed between the display panel and the ground; for a mutual capacitive touch structure, electrodes are formed on opposite substrates on both sides, and capacitance is formed between the opposite electrodes. [0003] The existing integrated ...
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): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F2203/04112
Inventor 肖灿俊申莹
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD