11results about "Watch crystals/clock glasses" patented technology

To provide a watch case and an electronic clock capable of more compactly combining an exterior member while securing waterproofness.SOLUTION: A watch case includes: a housing (10); a windshield (20) whose first portion (21) of the side face faces the housing (10); an adhesive (51) which is positioned between the housing (10) and the windshield (20) to waterproof the inside of the housing (10); and an exterior member (30). The exterior member (30) is opposite to the second portion (22) different from the first portion (21) on the side face of the windshield (20).SELECTED DRAWING: Figure 3

To produce bespoke waterproof joints, particularly seals, directly on timepiece components.SOLUTION: The invention relates to a method for producing a composite timepiece component 1000. In a first step, a base 50 and a first material are provided. In a second step, the base is positioned on additive manufacturing means. In a third step, a first raised portion 10 made of the first material is grown by additive manufacturing on one side of the base. In a fourth step, the development of the first raised portion is verified. The third and fourth steps are repeated iteratively until the first raised portion is seen and verified as having developed beyond a setpoint value. Additive manufacturing is stopped when the development exceeds the setpoint value. Optionally, a second raised portion 20 made of a second material is grown by additive manufacturing on one side of the base and / or on the first raised portion.SELECTED DRAWING: Figure 4

The invention relates to a bezel (1) for a timepiece, characterized in that it comprises an annular groove (2) having a bottom (20) and two walls (21, 22), in which a first annular piece (3) made of a luminescent material is arranged on said bottom, a second annular piece (4) made of a mineral material is placed on said first annular piece (3), said second annular piece (4) occupying the volume of said annular groove, and said bezel (1) comprises, in each of said two walls (21, 22), a seal (5, 5') cooperating with said second annular piece (4).

The invention relates to a watch comprising a gasket (18) arranged at the periphery of the watch glass (14), an intermediate part (20) laterally surrounding the analog display and defining a radial surface forming or serving as axial stop for the watch glass, a solar cell (30) extending at least mainly between the lower side of the dial and the watch glass and arranged behind the intermediate part, the intermediate part being at least partially formed from a semi-transparent or transparent material and being configured such that incident light can propagate in the intermediate part and subsequently reach the solar cell. The gasket is also at least mainly formed from a semi-transparent or transparent material and the gasket forms an axial continuum with the intermediate part. In variants, the gasket is arranged axially adjacent to the intermediate part or the gasket is axially separated from the intermediate part by a semi-transparent or transparent intermediate medium.

The utility model belongs to glass cover plate technical field, concretely is a kind of scratch-resistant glass cover plate, including one glass cover plate, the one glass cover plate includes two glass cover plate, the surface of two glass cover plate is equipped with several strip parallel arrangement parallel straight line form recess, the utility model can solve the edge of two glass cover plate in daily use extremely vulnerable to damage due to collision, scratch, leading to scratch, break, and further affect overall service life and aesthetic degree etc. problem, through parallel straight line form recess can solve glass cover plate surface easily be scratched by sharp object, and surface reflection in strong light environment influence visibility etc. problem, through rubber buffer layer can solve external force impact direct action on glass cover plate, easily make it scratch even break, especially in equipment drop, impact etc. scene etc. problem, through protection component can solve the edge of two glass cover plate fragile, collision, scratch probability big etc. problem.

A timepiece case and an electronic timepiece capable of combining an exterior member more compactly while ensuring waterproofness are provided. The timepiece case includes a frame (10), a cover glass (20) having a first portion (21) of a side surface opposed to the frame (10), an adhesive (51) between the frame (10) and the cover glass (20) and waterproofing an inside of the frame (10), and an exterior member (30). The exterior member (30) is opposed to a second portion (22) of the side surface of the cover glass (20) different from the first portion (21).

This disclosure relates to a method for manufacturing diamond watch crystals using multiple techniques to produce the final product. The method of this disclosure begins with a chemical vapor deposition (CVD) process using high-purity graphite as a carbon source substrate. In this step, the use of gases, temperatures, and energy sources is further implemented to facilitate the formation of a diamond layer on the substrate. The disclosure provides alternative energy sources that can be used in CVA, including microwave plasma, DC plasma, inductively coupled plasma, and hot filament methods. The method of this disclosure further implements a high-pressure, high-temperature step following the CVA process. These two steps are repeated, with the first subsequent step involving seed diamond. The final high-pressure, high-temperature step is used to remove impurities prior to cutting and polishing.

To improve the visual aspect of juxtaposed thin layers visible through a transparent substrate.SOLUTION: The invention relates to an external component (10) of a watch or a fashion or jewelry item, including a substrate (11) made of a transparent material. The substrate (11) has an upper face (110) opposite to a lower face (111). The external component (10) includes a base layer (12) deposited over a first portion (1101) of the upper face (110), and at least one secondary layer (13) deposited over the base layer (12) and over a second portion (1102) of the upper face (110). The first and second portions (1101, 1102) of the upper face (110) have mutually different surface conditions.SELECTED DRAWING: Figure 3

This application relates to the field of electronic devices, and discloses a wearable device. The wearable device includes a housing, a display, and a battery. The display and the housing are fastened and enclose accommodation space. The battery is accommodated in the accommodation space. The display includes a display panel, a transparent substrate, a first solar panel, and a first cover plate. The transparent substrate is disposed on a side that is of the display panel and that faces away from the accommodation space. The first solar panel is disposed in a first region on a first surface that is of the transparent substrate and that faces away from the accommodation space, and the first solar panel is electrically connected to the battery. The first cover plate is disposed on a side that is of the first solar panel and that faces away from the accommodation space, and an optically clear adhesive is filled between the first cover plate and the transparent substrate. In this application, the first solar panel is integrated into the display, so that high-level waterproof and dustproof effect can be achieved on the first solar panel, and solar energy reception efficiency of the first solar panel can be further improved. In this way, the wearable device can implement highly efficient charging by using the first solar panel.