GRISH® Successfully Exhibits at DenTech China 2021 (Shanghai Dental Show)

The 25th China International Dental Equipment Exhibition and Symposium (DenTech China 2021), co-organized by China International Science and Technology Exchange Center, the Ninth People's Hospital

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Lapping Process | Advantages, Disadvantages, Applications, Types

What is lapping?Lapping is a finishing process, which is carried out using loose abrasives.Surface smoothing is achieved by the abrasive grains that are supported by the lap, which acts as the cutting

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Structure and packaging method of ceramic substrate for high quality deep UV LED packaging

Deep ultraviolet LED packaging ceramic substrates have high light output rate, good quantum quality, low operating temperature, and provide high power optical power density of deep ultraviolet LEDs, w

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Epitaxial wafers

Epitaxial wafer (EPI) refers to the semiconductor film grown on the substrate. The film mainly consists of three parts: P-type, quantum well, and N-type. Now the mainstream epitaxial material is

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