What is the connection between the principle of smart toilet seat and infrared filter?

The principle of a smart toilet is that there is a sensing area on the body of the toilet. When a person enters, the sensing area will automatically sense and transmit information to the body, and the toilet seat will automatically flip up. This is just one aspect of the performance of intelligent toilets, and with the advancement of technology, smart toilets will become increasingly intelligent and functional, constantly meeting people's needs.

So, what is the ultimate optical technology principle required for smart toilets?

Where else can this technology be applied? What conveniences will it bring to our daily lives?

First, let me introduce you to infrared filters!

What is the difference between infrared transparent acrylic and filter?

The manufacturing composition of infrared filters: Infrared filters are made of infrared acrylic plastic particles. The infrared filter plate is processed by extrusion, and then cut into small pieces of size and shape by laser cutting. What is an infrared filter? Simply put, an infrared filter is an optical grade material that shields visible light and only transmits infrared light.

This type of infrared filter has strong plasticity and can be processed into any shape and size, greatly expanding its range of use. In addition, acrylic infrared filters are durable, have strong penetration, are lightweight, and have high cost-effectiveness. Make the entire product beautiful and practical.

And it is widely used in infrared gas analyzers, night vision products, infrared detectors, infrared receivers, infrared sensing, and infrared communication products. Specifically for products: surveillance cameras, remote controls, infrared curtain wall products, infrared sensing toilets, faucets, hand sanitizer devices, infrared thermometers, infrared printers, interactive electronic whiteboards, infrared touch screens, fingerprint recognition machines, facial recognition systems, etc.

Optical glass filter:

1. Made of colored glass, black in color, it absorbs visible light and allows infrared light to pass through. If you look at the sun through this infrared filter, you can still see a red sun. Suitable for infrared imaging.

2. Infrared filters made by vacuum coating on optical white glass, also known as optical cold mirrors. It will reflect visible light externally, allowing visible light to pass through. The appearance looks silver, like a mirror. If it is a mid to far infrared filter, it needs to be coated on Si, Sapphire, or quartz glass.

Shenzhen Ruicheng Optoelectronic Technology Co., Ltd. focuses on the research and development, production, and sales of infrared filters and sensor filters.