On February 18, 2025, Hangzhou held the Yuhang District Economic High Quality Development Conference, at which Rokid Technology participatedMr. Zhu Mingming, the founder, wore the company's self-developed AR glasses and delivered a milestone speech.He demonstrated it on siteThe linkage operation between AR glasses and smart rings，With just a gentle movement of the ring, the speech on the AR glasses can be flipped throughRealize 'no script' speech!This black technology operation was impressive, and thunderous applause erupted from the audience.

*The image material comes from CCTV News Video account

The spotlight of the high-quality economic development conference in Yuhang belongs not only to AR glasses, but also to the "invisible interactive core"——Smart RingFrom the smooth interaction between the smart ring and AR at the conference, we preliminarily determine that the material of this smart ring should be ceramic, as the advantages of ceramic material areSmall electromagnetic shielding and moderate dielectric constant make signal and data transmission more sensitiveAt present, the main materials used for smart wearables in the industry are zirconia ceramic materials:

The main characteristics and applications of zirconia ceramics are as follows:

Compared with metals and plastics, zirconia ceramic materials haveWear resistant, skin friendly, good air tightness, small electromagnetic shielding, high hardness, high dielectric constant, low costSuch advantages make it more suitable for use on wearable devices. Generally, wearable devices require good air tightness and waterproof performance, and require wireless charging. Based on the above advantages, ceramic materials are obviously superior to metal materials. In addition, Zirconia ceramics can have the color and texture of jade through color matching, with a variety of colors, and can be applied in high-end consumer electronics products such as ceramic smart rings (rings).

*The image material comes from the internet

Parameter characteristics of zirconia ceramics:

① High hardness, Vickers hardness of 1300-1400, wear-resistant, scratch resistant;

② Dielectric constant of 26-35, more sensitive to signals and data;

③ There are various molding methods, and the production capacity can be rapidly expanded;

④ Low human rejection, good skin affinity, can be worn or implanted close to the body;

⑤ Among materials of equal hardness, they have high fracture toughness and bending strength;

⑥ The available colors are quite diverse;

⑦ Good insulation and electrical isolation, suitable for wireless charging.

New Source Optical Processing and Polishing Quality System for Zirconia Ceramics:

Zirconia ceramic materials have high hardness（Vickers hardness 1300-1400）Therefore, there are high requirements for the processing and polishing of the blank. Xinyuan Optics adheres to the excellent technology of processing sapphire with higher hardness, and has formed a quality system specifically for processing and polishing zirconia ceramics, with High yield, good accuracy, and high degree of automation The characteristics of the product are that the polished product has High strength and toughness The characteristics.At present, Xinyuan Optics has established customized cooperation with several well-known smart ring (ring) brands.

*New Source Optical Ceramic Ring (Ring) Process Flow Chart

*New Source Optical Ceramic Ring (Ring) Appearance Customization Case

New Source Optical Sapphire Smart Ring Appearance Processing Customization:

In addition to ceramic smart rings, Xinyuan OpticsSapphire Smart Ring (Ring)Product development and customization are also very mature. Sapphire material not only has extremely highwear resistanceandScratch resistantAbility and goodOptical TransparencyEnable the sensors and display functions of the smart ring to work clearly and effectively.

*The sapphire ring material in the picture comes from the website https://global.novaring.com ，

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The use of sapphire material not only enhances the durability and safety of the ring, but also enhances its overall aesthetics, giving the product a higher sense of technology and fashion. In addition, the biocompatibility of sapphire makes it safer when in contact with the skin and suitable for long-term wear.

*Explosion diagram of sapphire smart ring structure

*Xinyuan Optical SapphireCustomized Ring (Ring) Shell

The demonstration by Mr. Zhu Mingming, CEO of Lingban Technology, at the Hangzhou Yuhang District Economic High Quality Development Conference, using a smart ring to operate the page flipping of articles on AR glasses has undoubtedly become popularSmart Ring (Ring)Product. Smart rings have also become one of the core components of the next generation of human-computer interaction. In the future, the market prospects for smart rings are vast. Welcome friends who have customized development needs for smart ring (ring) appearance parts to contact us for consultation~