स्मार्ट बाथरूम मिरर: दर्पणों का विकास और इतिहास

प्राचीन काल से ही लोग आत्मचिंतन करने में सक्षम रहे हैं। प्रारंभ में, पानी का उपयोग a . के रूप में किया जाता थाआईना. From the Yin and Shang Dynasty to the Tang, Song, Yuan, Ming and Qing Dynasties, the आईना for self-reflecting evolved into a bronze आईना. The earlier glass आईनाs in China appeared in the Ming and Qing Dynasties. It was brought from Europe by missionaries who came to China. This European-style glass आईना has to go through tens of thousands of miles of sea roads and bumps all the way. Taking into account the fragility, the आईना surface is generally narrow and easy to carry; the आईना is mostly used for shaving and shaving, and the आईना surface is only enough to shadow the partial beard.Then, with the passage of time, the silver आईना used by most of us came into being. With the development of technology, the function of the आईना is only self-reflection, it is more intelligent and more humane. More functional, such as: anti-fog, watch time, measure temperature, watch TV, etc. The material of the आईना has also been upgraded from a silver आईना to an "environmental protection आईना". This आईना uses lead-free paint, which is a technical breakthrough of silver आईनाs. This kind of आईना is called a lead-free and copper-free आईना, also known as an "environmental protection आईना.