Horst K Bentin

Title: Horst K Bentin: Innovator in Ink-Jet Technology

Introduction

Horst K Bentin is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of ink-jet printing technology. With a total of 3 patents to his name, Bentin's work has advanced the capabilities of printing systems.

Latest Patents

One of his latest patents is the Microplanar ink-jet printing head. This innovative design features a plate with several ink ducts that merge into nozzles on one side and into separated pressure chambers on the opposite side. The printing head includes a diaphragm plate that is common to all pressure chambers, which is connected to a one-piece piezoceramic plate. This plate has an embossed part that overlays each pressure chamber, and film electrodes are provided on each embossed part, extending beyond the area of the pressure chamber. This design ensures that the mass of the electrical connections does not affect the resonant frequency.

Another significant patent is the method and apparatus for manufacturing a nozzle plate for ink-jet printers. In this process, nozzles are formed in a plate by tightly holding a metal foil against the side of the plate from which the nozzle is to protrude. The method involves pressing and punching through both the plate and the metal foil together, using a pressing die into a cushion of hard elastic material. The foil is made of an isotropic material that is harder than that of the nozzle plate, preferably an amorphous or microcrystalline metal.

Career Highlights

Horst K Bentin is currently associated with U.S. Philips Corporation, where he continues to innovate in the field of printing technology. His work has been instrumental in enhancing the efficiency and effectiveness of ink-jet printing systems.

Collaborations

Throughout his career, Bentin has collaborated with notable colleagues, including Michael Doring and Herman F Maier. These collaborations have contributed to the development of advanced technologies in the printing industry.

Conclusion

Horst K Bentin's contributions to ink-jet technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the evolution of printing systems, making significant strides in technology.