Asphetek Solution (Chengdu) Ltd.

A lens assembly and AR glasses, including a lens, a sensing assembly, and one or more conducting assemblies. The sensing assembly is arranged on a first side of the lens. The conducting assemblies are arranged on the first side of the lens. Each conducting assembly comprises a transparent conductive layer, and a metal mesh layer. Wherein, the transparent conductive layer is placed on the first side of the lens. The metal mesh layer is placed on a side of the transparent conductive layer away from the lens. The metal mesh layer comprises a plurality of metal wires arranged at intervals. The plurality of the metal wires are electrically connected to the sensing assembly. The AR glasses includes a frame, and the lens assembly. The lens assembly is mounted on the frame.

A display control circuit for achieving color stability of luminous elements includes: a light emitting module; a temperature detection device configured to detect an operating temperature of the light emitting module; and a control circuit coupled to the light emitting module and the temperature detection device. The control circuit is configured to output driving signals, the driving signals are configured to drive the light emitting module to emit light. The control circuit is further configured to adjust the driving signals according to the operating temperature. When the operating temperature is greater than a preset temperature, a current of the driving signals is positively correlated with the operating temperature. A display device is also provided.

The present application relates to the technical field of near-eye display devices, and aims to solve the problem of how to reduce the thickness of an optical component by providing an optical component and a display device. The optical assembly includes a display component and a refractive component. The display component has a display side, and the display component is capable of projecting imaging light toward the display side. The refractive component is disposed on the display side and adhered to the display component, and the refractive component is used to adjust a diopter of the imaging light. The beneficial effect of the present application is that by attaching the refractive component to the display component, the space between the refractive component and the display component is saved, and thereby the thickness of the optical component is reduced.

The present application provides lens assembly and display device. The lens assembly includes a lens, a film and a plurality of position structures. The lens defines a bonding surface. The film is bonded on the bonding surface, the film defines a first optical axis. each of the plurality of position structures comprises a position bump and a position incision, one of the position bump and the position incision is arranged at the bonding surface, other of the position bump and the position incision is arranged at edge of the film, a part of the position bump is received in the position incision, two of the plurality of position structures defines a first virtual connection line, an angle between the first virtual connection line and the first optical axis is equal to a preset angle.

A method for preparing eye-tracking glasses: providing a substrate assembly, the substrate assembly comprising a functional film, the functional film being located on an outermost surface of the substrate assembly as a first surface, the first surface is provided with electronic components. Spraying a matching material towards the first surface, the matching material accumulating at least at a gap difference between the first surface and the electronic component. Providing a sealing layer, the sealing layer covering the first surface and the electronic components and the matching material disposed on the first surface. Providing a lens, the lens being connected to the functional film and the electronic components by the sealing layer.

This application provides a display module and a wearable display device, the display module comprises a light emitting module and a conducting module. The light emitting module comprises a display assembly, a first optical waveguide, and a polarizer arranged in sequence in a first direction, the light emitting module further comprises a light emitting unit, the light emitting unit is configured to emit a first light to the first optical waveguide; the first light is transmitted to the display assembly through the first optical waveguide, the display assembly is configured to reflect the first light to form a second light, and the second light passes through the first optical waveguide and the polarizer to form a third light. The conducting module comprises a second optical waveguide. The second optical waveguide is configured to receive the third light and guide the third light to emit the second optical waveguide.

A limiting mechanism includes a base, a transmission seat, an elastic component, a crank assembly and a limiting member. The base has a bearing portion to support the product. The transmission seat is slidable on the base. The elastic component connects the base and the seat. The crank assembly is rotatably connected to the seat and its end moves with the seat. The limiting member is linked and limits the product.

A dual-face photosensitive lens assembly and wearable smart device. The Dual-face photosensitive lens assembly includes a first perspective window and a second perspective window, the dual-face photosensitive lens assembly further includes a flexible circuit board, a first sensor chipset, and a second sensor chipset. The flexible circuit board is disposed between the first perspective window and the second perspective window, the flexible circuit board includes a circuit substrate, and the flexible circuit board includes a third perspective window opened through the circuit board. The first light-sensitive chipset is electrically connected to the circuit board via a solder ball, and the first light-sensitive chipset includes a first chip. The second sensor chipset is located on the side of the first sensor chipset away from the flexible circuit board, the second sensor chipset is electrically connected to the flexible circuit board through wires, the second sensor chipset includes a second chip.

This disclosure provides a lens assembly, a processing method of lens assembly and a display device. The lens assembly comprising a lens and one or more film. The lens comprises an optical part, a connection part, and a plurality of detection units, each of the plurality of detection units comprises two detection parts, and a first virtual line is defined between the two detection parts, the first virtual lines of the plurality of detection units is intersected at an intersection point. The film comprises an optical film, one or more release film, and a nick, the optical film defines an optical axis, the nick is provided on a surface of the release film, projection of the nick on the optical film is coincided with the optical axis, two ends of the nick is corresponded to each of the two detection parts of a detection unit.

A fixing mechanism and a fixing device. The fixing mechanism includes a bearing seat, a clamping assembly, and a magnetic assembly. The bearing seat supports a product. The clamping assembly includes a first clamping member and a second clamping member, positioned on opposite sides of the bearing seat. The clamping members are linked to move synchronously towards or away from the bearing seat, clamping or releasing the product. One clamping member is connected to an external drive mechanism. The magnetic assembly includes a first magnetic member on the clamping member facing the bearing seat and a second magnetic member on the bearing seat. The magnetic members attract each other to enhance clamping stability.