[INQ. NO. 1911E08] eTOM’s mold manufactuing technology, based on bulk glassy carbon, facilitates precision glass molding of high melting-point glass materials such as borosilicate, fused silica, etc., which were dependent on grinding, etching and other manufacturing methods.
Thanks to the technology, it has become possible to save costs for producing various mid-infrared glass materials, which are increasingly used for infrared cameras, sensors for vehicles, home beauty laser applications, etc.
In general, when molding optical glass lenses, the layers that are known as Diamond-like Carbon(DLC), are placed onto the mold surface by utilizing vapor deposited carbon in order to prevent the glass from sticking onto the mold during the molding process at high temperatures.
The use of such carbon-coated layers is restricted at temperatures of over 600 degrees Celsius as they start to get cracks due to the difference of the coefficient of thermal expansion (CTE) between metal or ceramic-based mold materials and coated carbon layers.
However, the glassy carbon mold that is made of pure carbon materials itself can be stably used without cracks under inert gas atmosphere or vacuum conditions even at a temperature of over 600 degrees Celsius, as it does not require a separate carbon-coated layer.
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Based on the details stated above, the meaning of ‘4R’ can be defined as “outstanding insulation effect”, “energy reduction”, “simple installation and removal” and “reuse”.
the targets with different focus including curved surface, sloping side, etc., and with a wide area.
BIOCETEC has set its goal of growing into a company that leads the global dental market by consecutively investing in the development of world-class products in order to meet the demands of global top-class Korean orthodontists.
INTECH developed an original technology of bendable sensor, an essential component of wearable electronic devices. The company’s flexible piezoelectric sensor element utilizes output voltage in even micro modification. It is widely used for sensors and actuators.
time of this manual method and minimize the generation of toxic odors, thus ensuring the safety of working in a closed space.
be operated with low power, so it only needs one fifth of solar panels and batteries compared to other products. Energy Harvesting System work is relatively easy and always generates constant power regardless of the surroundings.
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