Wafer chucks, which are essential for semiconductor manufacturing, can be provided in various specifications. We provide the world's only dispersed phosphor heat-resistant plates for LED/LD. The colors and sizes can be adjusted according to customer needs.

Seeking to achieve ultimate flatness, we have realized a flatness of 0.2 μm for 12-inch chucks. We can flexibly adjust planar shapes of pin chucks with variable unevenness according to the shapes of wafers and customize absorption zones and pin patterns to enhance absorption responsiveness.

NTK is a manufacturer of a total Ceramics PKG (Substrates). We handle several application PKG at Communication, MEMS, LED and Image sensor , and valious shapes PKG of SMD, C-DIP, CQFP and CLCC.

Large and small scale Ceramic STFs are manufactured for high-speed/high density probe-cards for semiconductor wafer test. NTK supports fast paced product cycle times with our advanced design...

NTK Ceratec's Porous Chuck is best in class because it maintains the highest degree of flatness and smoothness. Our special manufacturing method provides the customer with reliable wafers large enough to fit their requirements.

NTK Ceratec provides unique and advanced Porefree® ceramics, in addition to usual ceramics, Alumina, Zirconia, Silicon Carbide,etc. As the integration of our material technology, we also have many products for the semiconductor manufacturing industry.

These test tool ceramic packages are used in running electrical tests with probes (needles) brought into contact with IC (wafer) terminals. They are used as relay substrates to mechanically and electrically connect the probe and PCB in the probe card.

wafer fixation for semiconductor exposure equipment; wafer fixation for wafer inspection equipment; Features. High precision: flatness of 0.2 μm with local flatness of not more than 0.05 μm; Shape control: adjustable chuck shapes in accordance with the shapes of wafers (unevenness control)

Electrostatic chucks and ceramic heaters can be produced by sintering materials with metallic electrodes arranged in the ceramics. We produce electrostatic chucks and ceramic heaters catering to user needs by utilizing several material technologies.

Information and images covering NTK Technologies Ceramics Collectibles, & Memorabilia items including Computer Chip ceramic packaging used in Motorola processors.