Vật liệu giá rẻ sản xuất đèn led chất lượng cao

Vật liệu giá rẻ sản xuất đèn led chất lượng cao

Phốt pho mới là chất phát sáng và cũng là một trong những thành phần chính để sản xuất đèn LED ánh sáng trắng. Đây là bột tinh thể hấp thụ năng lượng từ ánh sáng xanh hoặc ánh sáng cực tím gần và phát ra ánh sáng trong quang phổ nhìn thấy. Sự kết hợp của ánh sáng có màu sắc khác nhau tạo ra ánh sáng trắng.

Tuy nhiên, phốt pho được sử dụng trong đèn LED ánh sáng trắng thương mại có một số nhược điểm. Nhiều loại được làm từ các nguyên tố đất hiếm có giá thành cao và số khác lại khó sản xuất. Ngoài ra, đèn LED được sản xuất từ vật liệu này cho chất lượng màu sắc kém.

vật liệu sản xuất đèn led chất lượng cao

Các nguyên tố tạo nên phôt pho

Phốt pho mới được chế từ các nguyên tố strontium, lithium, nhôm và oxy (sự kết hợp này được gọi là SLAO), đã được phát hiện bằng cách sử dụng phương pháp tính toán có hệ thống, tốc độ cao do phòng thí nghiệm của Giáo sư kỹ thuật nano Shyue Ping Ong cũng là trưởng nhóm nghiên cứu phát triển. Nhóm nghiên cứu đã sử dụng siêu máy tính để dự báo về SLAO, vật liệu đầu tiên có sự kết hợp của strontium, lithium, nhôm và oxy. Các tính toán cũng dự báo vật liệu này có độ ổn định và hoạt động tốt như phốt pho của đèn LED. Chẳng hạn, theo dự báo, vật liệu có khả năng phát sáng khi bị kích thích bởi một nguồn sáng năng lượng cao.

nguyên tố tạo nên phốt pho

Nhóm nghiên cứu đã tìm ra công thức sản xuất loại phốt pho mới với khả năng hấp thụ ánh sáng và phát sáng. Sau đó, các nhà khoa học đã tối ưu hóa công thức phốt pho phục vụ cho sản xuất công nghiệp và chế tạo mẫu đèn LED ánh sáng trắng từ vật liệu phốt pho mới. Đèn LED đã được đánh giá theo Chỉ số hoàn màu (CRI) có giá trị từ 0-100 thể hiện mức độ trung thực về màu sắc của một nguồn ánh sáng. Nhiều loại đèn LED thương mại có giá trị CRI khoảng 80. Đèn LED được sản xuất từ loại phốt pho mới cho giá trị CRI trên 90. Các nhà khoa học đang nghiên cứu để cải thiện hiệu quả của vật liệu.

Tại sao nên mua đèn led tại Srigel?

Srigel là địa điểm uy tín chuyên sản xuất và phân phối đèn led Srigel. Chúng tôi nhập khẩu các loại chịp led chất lượng tốt nhất từ Nhật Bản. Với dây chuyền sản xuất, lắp rắp hiện đại nên các sản phẩm Srigel phân phối trên thị trường đều được đánh giá cao về chất lượng. Srigel hoạt động với phương châm “Chất lượng Nhật Bản – Giá Việt Nam”. Công ty không ngừng phát triển những mẫu sản phẩm phù hợp với giá thành phù hợp với thị trường.

phân phối đèn led Srigel

Khách hàng liên hệ với Srigel theo địa chỉ sau để được tư vấn chi tiết về sản phẩm:

  • Hotline: 0911 400 770
  • Email: srigel.sv@gmail.com
  • Website: https://srigel.com.vn/
  • Địa chỉ: Số 526 – 528 Xô Viết Nghệ Tĩnh, P. 25, Q. Bình Thạnh

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