6results about How to "Improve touch performance" patented technology

The invention provides a composite board, an equipment shell and a manufacturing method of the composite board. The composite board comprises a main body area and a functional wave-transparent area, wherein the main body area comprises at least one first fiber composite material layer taking carbon fibers as reinforcing materials; the functional wave-transparent area comprises at least one second fiber composite material layer taking non-carbon fibers as reinforcing materials, and the non-carbon fibers are fiber materials with electromagnetic permeability; the main body area and the functional wave-transparent area are designed in a partitioned mode on the basis of functional requirements of electronic equipment, different fiber materials are laid according to preset partitioned patterns respectively, and the composite board with the continuous appearance is formed through one-time hot press forming technology. According to the composite board provided by the invention, high structural strength and high-end appearance continuity are kept, the wave-transparent requirement of a wireless signal is considered, and the shielding problem of a traditional carbon fiber or metal shell on an antenna signal is avoided, so that the communication performance is improved, and the integrated design of the structure and the function is realized.

A touch module, a display device including the same, and an electronic device including the display device are provided. The touch module includes: a touch panel including touch electrodes; and a touch panel driver configured to provide a touch driving signal to the touch panel and detect a touch of the object based on a touch sensing signal received from the touch panel in response to the touch driving signal. The touch panel is of a self-pointing type, and the touch panel driver includes touch drivers, and each of the touch drivers is configured to provide touch driving signals having different frequencies to the touch panel.

A touch panel and a display device, the touch panel comprising: a substrate, a plurality of isolation structures, a plurality of light emitting units, a plurality of touch electrodes and an encapsulation structure; the isolation structures are arranged on the substrate and enclose a plurality of isolation openings and touch electrode openings; the light emitting units are at least partially located in the isolation openings and are electrically connected with the isolation structures; the touch electrodes are arranged on the substrate, at least part of the touch electrodes are located in the touch electrode openings, and the encapsulation structure covers at least part of the surface of the isolation structure close to the side of the touch electrode opening. By arranging the touch electrodes, the isolation structures and the light emitting units in the same layer, the overall thickness of the touch panel can be reduced, the number of masks used can be reduced, and the overall process flow and manufacturing cost of the touch panel can be reduced. By covering the isolation structures with the encapsulation structure, the noise in the isolation structures can be avoided from affecting the electrical signal of the touch electrodes, thereby improving the touch signal-to-noise ratio and improving the touch performance.

The invention relates to a display panel and a manufacturing method of the display panel. The display panel comprises a substrate, a plurality of sub-pixels, a plurality of conductive structures, a plurality of touch electrodes and a plurality of isolation structures. The multiple sub-pixels are arranged on the substrate at intervals, and each sub-pixel comprises a first electrode, a light-emitting part and a second electrode which are arranged in a stacked mode in the direction away from the substrate. The touch electrodes and the sub-pixels are arranged on the substrate at intervals, the touch electrodes and the second electrodes are arranged on the same layer, and the touch electrodes are electrically connected with the corresponding conductive structures. The isolation structures are used for separating the adjacent second electrodes from the adjacent touch electrodes. According to the display panel, in-screen touch control can be achieved, and therefore the thickness of the display panel can be reduced.

This invention discloses a display panel and a display device. The display panel includes: a substrate; multiple touch electrode blocks disposed on one side of the substrate, with each touch electrode block spaced apart and insulated from the others; a first touch trace, a second touch trace, and an auxiliary trace, all disposed on one side of the substrate, with the auxiliary trace electrically connected to the first and second touch traces respectively, and each second touch trace electrically connected to its corresponding touch electrode block; and a driving circuit, with one end of the first touch trace electrically connected to the driving circuit, and the second touch trace not electrically connected to the driving circuit. This allows the driving signal to be directly transmitted from the first touch trace to the second touch trace via the auxiliary trace, without needing to pass through the touch electrode blocks, effectively avoiding the impact of the high impedance of the touch electrode blocks on the driving signal transmission speed, and improving the touch performance of the display panel.

The present disclosure relates to the technical field of display, and particularly relates to a touch display structure and a display device, which are used for optimizing the touch effect and display effect of the display device. The touch display structure comprises a light-emitting substrate and a touch structure arranged on at least one side of the light-emitting substrate. In the touch structure, two adjacent first sub-touch channels in the same first touch channel are electrically connected. Two adjacent second sub-touch channels in the same second touch channel are electrically connected. The touch structure comprises a plurality of metal lines, and the plurality of metal lines cross each other to form a plurality of metal grids. The light-emitting substrate comprises a plurality of sub-pixels. The orthographic projection of the light-emitting area of at least two sub-pixels on a reference surface is located in the orthographic projection range of the same metal grid on the reference surface. The aforementioned touch display structure can improve the light transmittance of the touch structure, optimize the display effect of the display device, reduce the resistance of the touch structure, and ensure the touch effect of the display device.