Abstract: A touch panel and a touch display device are provided. The touch panel includes a package cover plate and a touch substrate disposed opposite to each other, and a connection layer disposed between the package cover plate and the touch substrate. The touch substrate comprises a substrate, and a touch trace layer disposed on a side of the substrate close to the package cover plate. A light shielding layer is disposed on a side of the package cover plate close to the touch substrate. An orthographic projection of the light shielding layer projected on the substrate at least partially overlaps an orthographic projection of the touch trace layer projected on the substrate.

Abstract: The present disclosure provides a touch display device including a display panel, a touch panel, and a cover plate. The side of the touch panel adjacent to the display panel is provided with a recess and a surrounding portion surrounding the recess. By vacuuming the gap formed between the display panel and the touch panel, a portion of the touch panel is recessed into the gap, which reduces the space occupied by the gap, eliminates the sense of space, enhances waterproof and dustproof effects and elevates stability.

Abstract: A touch screen and a touch display device are provided. Since a concave region of a cover is recessed into a chamber to form a recess portion, a space occupied by the chamber is reduced, thereby reducing a hollow feeling caused by the chamber and reducing a spatial instability of the chamber. In addition, a sealant prevents moisture, dust, and the like from entering the chamber.

Abstract: The present disclosure provides a touch display device including a display panel, a touch panel, and a cover plate. The side of the touch panel adjacent to the display panel is provided with a recess and a surrounding portion surrounding the recess. By vacuuming the gap formed between the display panel and the touch panel, a portion of the touch panel is recessed into the gap, which reduces the space occupied by the gap, eliminates the sense of space, enhances waterproof and dustproof effects and elevates stability.

Abstract: The present application provides an infrared touch display device and a fabrication method thereof. In the present application, a cover plate coated with a sealant and a display panel are sent into a vacuum chamber and vacuumed; when the cover plate is attached to the display panel, the cover plate corresponds to The portion of the central portion enclosed by the frame rubber is recessed toward the display panel side and closely fits with the display panel, and the periphery of the display panel and the periphery of the cover plate are sealed by the sealant; Group infrared emitting tubes and infrared receiving tube.