60results about How to "Meet the needs of light and thin" patented technology

The invention relates to the technical field of touch control, in particular to a curved surface touch display module and wearable equipment which adopts the curved surface touch display module. The curved surface touch display module comprises a cover plate, a display unit and a nano silver wire conducting layer, wherein the cover plate is provided with a first surface and a second surface opposite to the first surface, and the first surface is a touch surface; the display unit comprises a polaroid and an optical component, wherein the polaroid is positioned between the second surface and the optical component; the nano silver wire conducting layer is arranged on the polaroid and is positioned between the polaroid and the optical component; and after the polaroid deforms, the curvature of the nano silver wire conducting layer and the curvature of the polaroid are greater than 0, and the nano silver wire conducting layer is compressed. The wearable equipment comprises a drive control module and the curved surface touch display module, wherein the drive control module is electrically connected with the curved surface touch display module.

The invention relates to the technical field of touch, in particular to a curved surface touch panel and a wearable device adopting the same. The curved surface touch panel comprises a cover plate with a first surface and a second surface, a flexible substrate and a silver nanowire conductive layer arranged on the flexible substrate, wherein the first surface is a touch surface; the flexible substrate is positioned between the second surface and the silver nanowire conductive layer; and after the flexible substrate deforms, the curvature of the flexible substrate and the silver nanowire conductive layer is greater than 0, and the silver nanowire conductive layer is compressed. The wearable device comprises a driving control module and the curved surface touch panel, wherein the driving control module is electrically connected with the curved surface touch panel.

The invention provides a sounding device, which includes a basin frame and a vibration system and a magnetic circuit system fixed to the basin frame. The vibration system includes a diaphragm and a voice coil that drives the diaphragm to vibrate. The dome of the voice coil is stacked and the skeleton is located on the outer periphery of the dome and is spaced apart from the dome. The dome includes a main body and a limiting part extending from the main body toward the voice coil and connected to the voice coil. The outer surface of the coil and the inner surface facing the voice coil, the skeleton includes a first connecting portion and a second connecting portion bent and connected to the first connecting portion, and the first connecting portion has opposite sides in the first direction from the outer surface to the inner surface The first surface and the second surface are arranged, the first surface is flush with the outer surface, there is a gap between the main body part and the first connecting part, and the gap is filled with a glue layer to connect the ball top and the first connecting part and seal the gap. The sound generating device of the present invention can reduce the thickness of the sound generating device.

Embodiments of the present invention provide an OLED display substrate, a manufacturing method thereof, and an OLED display device, wherein the OLED display substrate includes: a base substrate, an OLED device layer disposed on the base substrate, and an encapsulation layer for encapsulating the OLED device layer , further comprising: a piezoelectric functional layer; the piezoelectric functional layer is disposed on a side of the packaging layer away from the base substrate, and is used to generate mechanical vibration under the action of an electrical signal to generate ultrasonic waves or audible sound waves. In the embodiment of the present invention, a piezoelectric functional layer is provided in the OLED display substrate, and ultrasonic waves and audible sound waves are generated through its mechanical vibration, and the screen sound and fingerprint recognition functions are realized by using the same structure, which reduces the volume occupied by the OLED display and satisfies the requirements of the OLED display. Thinning needs.

The invention provides laminated glass and its preparation method and application. The laminated glass comprises at least two glass parts and at least one organic film, and the organic film is arranged between two adjacent glass parts, wherein the glass The thickness of the piece is 0.1-0.5 mm, and the thickness of the organic film is 25-100 microns. Therefore, the thickness of the glass parts and the organic film in the laminated glass is appropriate, not only the appearance is beautiful, the optical performance is good, but also has excellent mechanical properties, good drop resistance performance, no glass splash when broken, good safety , and can be used for housings of electronic equipment, and can be effectively applied to actual production fields.