Jinan Transon CNC Equipment Co., Ltd.
S I N C E 2 0 1 0
Latest products
Sapphire substrate, advantages and endeavour engraved with no advantage
by：Transon
2021-01-08
For production of LED chips, the selection of substrate materials is the primary consideration.
Should adopt what kind of appropriate substrate, need to undertake choosing according to the requirement of the equipment and the LED device.
Three kinds of substrate material: sapphire (
氧化铝)
, silicon (
Si)
, silicon carbide,
原文如此)
。
at present in the LED industry, which has been widely applied sapphire, its advantages are as follows:
1. Mature production technology and device quality is better;
2. Stability is very good, can use in the process of high temperature growth;
3. High mechanical strength, easy to handle and cleaning.
in the process, need to process on the front to back, it would need to carve in the substrate size. The pioneer of the laser equipment factory provide skyriver - 3 nm laser engraving machine has the following advantages:
1, the effective area is large, carved to one-time multiple Wafer for carving, effectively improve the production efficiency.
2, in wide range is always perpendicular to the laser engraving objects, spot size is consistent, to ensure that each piece of Wafer within effective wide carved font is clear.
3, leading the industry focus lens configuration, is the assurance of small font in sculpture.
4, in view of the fine carving is optimized, speed and power regulation precision to 0. 1, carved font small, clear; And can effectively control carving depth, won't cause in the process of carving or Wafer in the subsequent section to fracture.
pioneer skyriver - 3 nm machine improved through generation, reliable and steady performance. To mature, stable, humanized design industry, renowned for the LED industry's most reliable and safe choice models, both at home and abroad have been major substrate, extension, widely used in chip production enterprises and won the general customers the consistent high praise
at present in the LED industry, which has been widely applied sapphire, its advantages are as follows:
1. Mature production technology and device quality is better;
2. Stability is very good, can use in the process of high temperature growth;
3. High mechanical strength, easy to handle and cleaning.
in the process, need to process on the front to back, it would need to carve in the substrate size. The pioneer of the laser equipment factory provide skyriver - 3 nm laser engraving machine has the following advantages:
1, the effective area is large, carved to one-time multiple Wafer for carving, effectively improve the production efficiency.
2, in wide range is always perpendicular to the laser engraving objects, spot size is consistent, to ensure that each piece of Wafer within effective wide carved font is clear.
3, leading the industry focus lens configuration, is the assurance of small font in sculpture.
4, in view of the fine carving is optimized, speed and power regulation precision to 0. 1, carved font small, clear; And can effectively control carving depth, won't cause in the process of carving or Wafer in the subsequent section to fracture.
pioneer skyriver - 3 nm machine improved through generation, reliable and steady performance. To mature, stable, humanized design industry, renowned for the LED industry's most reliable and safe choice models, both at home and abroad have been major substrate, extension, widely used in chip production enterprises and won the general customers the consistent high praise
Custom message
